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73-24-5

Basic Information
CAS No.: 73-24-5
Name: Adenine
Molecular Structure:
Molecular Structure of 73-24-5 (Adenine)
Formula: C5H5N5
Molecular Weight: 135.13
Synonyms: USAF CB-18;1,6-Dihydro-6-iminopurine;Adenine [JAN];ADE;Pedatisectine B;6-Amino-1H-purine;Vitamin B4;6-Aminopurine;1H-Purine, 6-amino-;6-Amino-7H-purine;3, 6-Dihydro-6-iminopurine;9H-purin-6-amine;Adenine (8CI);Adeninimine;9H-Purine, 1, 6-dihydro-6-imino-;Purine, 6-amino-;Adenine (JAN/USP);6-Amino-9H-purine;Leuco-4;Adenin;Crytidine;6-Aminopurine (Adenine);5H-purin-6-amine;6-Amino-3H-purine;
EINECS: 200-796-1
Density: 1.612 g/cm3
Melting Point: >360 °C(lit.)
Boiling Point: 553.491 °C at 760 mmHg
Flash Point: 322.71 °C
Solubility: 0.5 g/L at 20 °C in water
Appearance: white to almost white crystalline powder
Hazard Symbols: HarmfulXn, IrritantXi
Risk Codes: 22-20/21/22
Safety: 26-36
Transport Information: UN 2811 6.1/PG 3
PSA: 80.48000
LogP: 0.51630
Synthetic route
118-70-7

4,5,6-triaminopyrimidine

73-24-5

7H-purin-6-ylamine

Conditions
ConditionsYield
at 140 - 150℃; for 4h;81.8%
at 140 - 150℃; for 4h;81.8%
1198-83-0

2-(methylthio)-7H-purin-6-amine

73-24-5

7H-purin-6-ylamine

Conditions
ConditionsYield
With water; nickel

6-azidopurine

73-24-5

7H-purin-6-ylamine

Conditions
ConditionsYield
With water; nickel Hydrogenation;
5122-36-1

N-(4,6-diaminopyrimidin-5-yl)formamide

73-24-5

7H-purin-6-ylamine

Conditions
ConditionsYield
at 230℃;
409110-30-1

N-(4,6-diamino-pyrimidin-5-yl)-thioformamide

73-24-5

7H-purin-6-ylamine

Conditions
ConditionsYield
With water
With pyridine
With quinoline
3647-48-1

6-amino-3,7-dihydro-purine-2-thione

73-24-5

7H-purin-6-ylamine

Conditions
ConditionsYield
With water; nickel
64-18-6

formic acid

98022-70-9

4,5,6-triamino-pyrimidine-2-sulfinic acid

73-24-5

7H-purin-6-ylamine

49721-45-1

4,5,6-triaminopyrimidine sulfate

73-24-5

7H-purin-6-ylamine

623-11-0

1-methyl-4-nitrosobenzene

73-24-5

7H-purin-6-ylamine

Conditions
ConditionsYield
at 98℃; zeitlicher Verlauf.Hydrolysis;
at 100℃; zeitlicher Verlauf.Hydrolysis;
65758-94-3

2-amino-malonamidine; dihydrochloride

122-51-0

orthoformic acid triethyl ester

73-24-5

7H-purin-6-ylamine

Conditions
ConditionsYield
With N,N-dimethyl-formamide
With acetonitrile
56-40-6

glycine

A

73-24-5

7H-purin-6-ylamine

B

73-40-5

guanine

Conditions
ConditionsYield
durch Hefe;
64-19-7

acetic acid

5957-04-0

[3']adenylic acid monobenzyl ester

A

84-21-9

adenosine monophosphate

B

73-24-5

7H-purin-6-ylamine

64-19-7

acetic acid

[2']adenylic acid monobenzyl ester

A

73-24-5

7H-purin-6-ylamine

B

130-49-4

adenosine 2'-monophosphate

911667-45-3

N6,O3'-diacetyl-O5'-trityl-2'-deoxy-adenosine

A

6612-73-3

3'-O-acetyl-2'-deoxyadenosine

B

73-24-5

7H-purin-6-ylamine

Conditions
ConditionsYield
With palladium on activated charcoal; ethanol Hydrogenation;
With ethanol; palladium Hydrogenation;
5667-20-9

N-(7(9)H-purin-6-yl)-hydroxylamine

73-24-5

7H-purin-6-ylamine

Conditions
ConditionsYield
With alkaline Na2S2O4
With palladium on activated charcoal; water Hydrogenation;

3-methyladeninium iodide

A

700-00-5

3-methyladenine

B

73-24-5

7H-purin-6-ylamine

C

443-72-1

N-methyladenine

Conditions
ConditionsYield
at 270℃; for 0.25h;

1-methyladeninium iodide

A

700-00-5

3-methyladenine

B

73-24-5

7H-purin-6-ylamine

C

443-72-1

N-methyladenine

Conditions
ConditionsYield
at 290℃; for 0.25h;
81090-75-7

5'-amino-5'-deoxyadenosine p-toluenesulfonic acid salt

A

(3R,4S,5R)-5-Aminomethyl-tetrahydro-furan-2,3,4-triol; hydrochloride

B

73-24-5

7H-purin-6-ylamine

Conditions
ConditionsYield
With hydrogenchloride In water at 88℃; Rate constant;

1-<(2'S)-2',3'-dihydroxypropyl>cytosine-2'-O-phosphorylyl-(2',5')-adenosine

A

73-24-5

7H-purin-6-ylamine

B

1-<(2'S)-2',3'-dihydroxypropyl>cytosine 2',3'-cyclic monophosphate

C

151425-33-1

1-<(2'S)-2',3'-dihydroxypropyl>cytosine 2'-monophosphate

D

67770-92-7

1-<(2'S)-2',3'-dihydroxypropyl>cytosine 3'-monophosphate

E

1-<(2'S)-2',3'-dihydroxypropyl>cytosine-3'-O-phosphorylyl-(3',5')-adenosine

F

58-61-7

adenosine

Conditions
ConditionsYield
With hydrogenchloride at 90.1℃; for 0.222222h; Product distribution; Rate constant;
6698-26-6

2' 5'-dideoxyadenosine

A

36792-88-8

2-deoxy-D-ribose

B

73-24-5

7H-purin-6-ylamine

Conditions
ConditionsYield
With hydrogenchloride In water at 20℃; Kinetics; varying pH;
3647-48-1

6-amino-3,7-dihydro-purine-2-thione

7664-93-9

sulfuric acid

7722-84-1

dihydrogen peroxide

73-24-5

7H-purin-6-ylamine

7647-01-0

hydrogenchloride

362-75-4

2',3'-isopropylidene adenosine

73-24-5

7H-purin-6-ylamine

Conditions
ConditionsYield
Kinetics; Geschwindigkeit der Hydrolyse in wss.HCl (0.1n und 1n).Hydrolysis;
7647-01-0

hydrogenchloride

73-24-5

7H-purin-6-ylamine

Conditions
ConditionsYield
at 92℃; zeitlicher Verlauf.Hydrolysis;
at 100℃; zeitlicher Verlauf.Hydrolysis;
5-formylamino-1(3)H-imidazole-4-carboxamidine

5-formylamino-1(3)H-imidazole-4-carboxamidine

73-24-5

7H-purin-6-ylamine

Conditions
ConditionsYield
With potassium hydrogencarbonate
118076-30-5

6-amino-2-chloro-7,9-dihydro-purin-8-one

73-24-5

7H-purin-6-ylamine

Conditions
ConditionsYield
at 140℃; anschliessend Behandeln des Reaktionsprodukts mit Jodwasserstoffsaeure und Phosphoniumjodid bei 60grad;
13039-55-9

[5']adenylic acid monobenzyl ester

phosphodiesterase-I

phosphodiesterase-I

73-24-5

7H-purin-6-ylamine

Conditions
ConditionsYield
Phosphodiesterase-I aus Schlangengift (Crotalus adamanteus).Hydrolysis;
2914-09-2

2,8-dichloro-7(9)H-purin-6-ylamine

10034-85-2

hydrogen iodide

phosphonium iodide

phosphonium iodide

73-24-5

7H-purin-6-ylamine

7647-01-0

hydrogenchloride

2457-80-9

5'-Deoxy-5'-methylthioadenosine

A

23656-67-9

S-methyl-5-thio-D-ribose

B

73-24-5

7H-purin-6-ylamine

73-24-5

7H-purin-6-ylamine

140-88-5

ethyl acrylate

N-(9H-purin-6-yl)-β-alanine ethyl ester

Conditions
ConditionsYield
With N-benzyl-trimethylammonium hydroxide In N,N-dimethyl-formamide at 110℃; for 0.5h;98%
32837-87-9

3-hydroxy-3-methyl-1-cyano-1-butyne

73-24-5

7H-purin-6-ylamine

1218924-50-5

(Z)-3-(6-amino-9H-purin-9-yl)-4-hydroxy-4-methyl-2-pentenenitrile

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 0.166667h; diastereospecific reaction;98%
32837-90-4

3-hydroxy-3-tetramethylene-1-propynecarbonitrile

73-24-5

7H-purin-6-ylamine

1218924-52-7

(Z)-3-(6-amino-9H-purin-9-yl)-3-(1-hydroxycyclopentyl)-2-propenenitrile

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 0.166667h; diastereospecific reaction;97%
32837-89-1

3-(1-hydroxycyclohexyl)prop-2-ynenitrile

73-24-5

7H-purin-6-ylamine

1218924-53-8

(Z)-3-(6-amino-9H-purin-9-yl)-3-(1-hydroxycyclohexyl)-2-propenenitrile

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 0.166667h; diastereospecific reaction;96%
32837-90-4

3-hydroxy-3-tetramethylene-1-propynecarbonitrile

73-24-5

7H-purin-6-ylamine

A

1218924-52-7

(Z)-3-(6-amino-9H-purin-9-yl)-3-(1-hydroxycyclopentyl)-2-propenenitrile

B

98698-56-7

2,2,5,5-di(tetramethylene)-3,6-di(cyanomethylene)-1,4-dioxane

Conditions
ConditionsYield
With triethylamine at 20℃; for 26h;A 96%
B 30%

1-(2-bromoethoxy)-2-(trifluoromethoxy)benzene

73-24-5

7H-purin-6-ylamine

C14H12F3N5O2

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 80℃;95.8%
32837-88-0

4-hydroxy-4-methylhex-2-ynenitrile

73-24-5

7H-purin-6-ylamine

1218924-51-6

(Z)-3-(6-amino-9H-purin-9-yl)-4-hydroxy-4-methyl-2-hexenenitrile

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 0.166667h; diastereospecific reaction;95%

zinc(II) acetate hexahydrate

1141-38-4

2,6-Naphthalenedicarboxylic acid

73-24-5

7H-purin-6-ylamine

68-12-2, 33513-42-7

N,N-dimethyl-formamide

8Zn(2+)*4C5H4N5(1-)*6C12H6O4(2-)*2HO(1-)*2H(1+)*2C2H7N*35C3H7NO*23H2O

Conditions
ConditionsYield
at 90℃; for 24h; Sealed tube;95%
73-24-5

7H-purin-6-ylamine

140-88-5

ethyl acrylate

7083-40-1

3-(6-aminopurine-9-yl)-propionic acid ethyl ester

Conditions
ConditionsYield
With sodium hydride In ethanol; benzene Reflux;95%

C10H10BrClO2

73-24-5

7H-purin-6-ylamine

C15H14ClN5O2

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 80℃;94.4%

C11H12BrNO3

73-24-5

7H-purin-6-ylamine

C16H16N6O3

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 80℃;94.4%
1189816-63-4

1-(5-bromo-2-(2-bromoethoxy)phenyl)ethanone

73-24-5

7H-purin-6-ylamine

C15H14BrN5O2

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 80℃;94.1%

nickel(II) perchlorate hexahydrate

4097-89-6

2,2',2''-triaminotriethylamine

73-24-5

7H-purin-6-ylamine

952227-47-3

[Ni(tris(2-aminoethyl)amine)(adeninato)(ClO4)]

Conditions
ConditionsYield
With NaOH In methanol; water an aq. soln. of adenine and a MeOH soln. of N(C2H4NH2)3 and Ni salt mixed, pH adjusted to 8-9 with NaOH soln.; crystd. at room temp. for 3 wk; elem. anal.;91%
32837-89-1

3-(1-hydroxycyclohexyl)prop-2-ynenitrile

73-24-5

7H-purin-6-ylamine

A

1218924-55-0

2-amino-1-oxaspiro[4.5]dec-2-en-4-one

B

1218924-53-8

(Z)-3-(6-amino-9H-purin-9-yl)-3-(1-hydroxycyclohexyl)-2-propenenitrile

Conditions
ConditionsYield
With lithium hydroxide In ethanol; water at 50 - 55℃; for 7h;A 8%
B 91%
108-24-7

acetic anhydride

118-92-3

anthranilic acid

73-24-5

7H-purin-6-ylamine

1377584-88-7

2-methyl-3-(7H-purin-6-yl)quinazolin-4(3H)-one

Conditions
ConditionsYield
With titanium dioxide nanoparticles at 80℃; for 10h; Neat (no solvent);89%

[OsHCl(κ1-acetone)(CCHC19H26O)(triisopropylphosphine)2]PF6

73-24-5

7H-purin-6-ylamine

[OsHCl(7H-amino-adenine)(CCHC19H26O)(triisopropylphosphine)2]PF6

Conditions
ConditionsYield
In acetone using Schlenk techniques; treatment of soln. of Os(P(i-Pr)3)2HCl(acetone)(CCHC17H20OMe2) in acetone with 1.1 equiv. of adenine for 15 min at room temp.; filtration through Celite; removal of solvent in vac.; dissolving in CH2Cl2; filtration through Celite; evapn. of solvent to dryness, treatment with Et2O; pptn., sepn. by decantation, washing with Et2O; drying in vac., elem. anal.;88%
877864-62-5

[(η5-cyclopentadienyl)Ru(1,3,5-triaza-7-phosphaadamantane)(PPh3)Cl]

73-24-5

7H-purin-6-ylamine

[RuCp(adeninate-κN9)(PPh3)(1,3,5-triaza-7-phosphaadamantane)]

Conditions
ConditionsYield
Stage #1: 7H-purin-6-ylamine With potassium hydroxide In ethanol at 20℃; for 0.25h; Inert atmosphere; Schlenk technique;
Stage #2: [(η5-cyclopentadienyl)Ru(1,3,5-triaza-7-phosphaadamantane)(PPh3)Cl] In ethanol for 4h; Reflux; Inert atmosphere; Schlenk technique;
88%
123-08-0

4-hydroxy-benzaldehyde

73-24-5

7H-purin-6-ylamine

4-((7H-purin-6-ylimino)methyl)phenol

Conditions
ConditionsYield
In ethanol for 6h; Dean-Stark; Reflux;87%

C30H35ClN3P2Ru(2+)*2CF3O3S(1-)

73-24-5

7H-purin-6-ylamine

[RuCp(Adeninate-κN)(methyl-N-1,3,5-triaza-7-phosphaadamantane)(PPh3)](CF3SO3)

Conditions
ConditionsYield
Stage #1: 7H-purin-6-ylamine With potassium hydroxide In ethanol at 20℃; for 0.25h; Inert atmosphere; Schlenk technique;
Stage #2: C30H35ClN3P2Ru(2+)*2CF3O3S(1-) In ethanol at 20℃; for 4.16h; Inert atmosphere; Schlenk technique;
87%

r-2-benzyloxymethyl-c,t-1-bromo-c,t-1-bromomethyl-t-fluorocyclopropane

73-24-5

7H-purin-6-ylamine

c,t-9-{[c,t-1-bromo-t-3-fluoro-r-2-(benzyloxymethyl)cyclopropyl]methyl}adenine

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 20 - 40℃; for 10h;86%
73-24-5

7H-purin-6-ylamine

609344-64-1

(2R,3S)-1,2-O-isopropylidene-1,2,3,4-tetrol 3,4-cyclic carbonate

609344-65-2

(2'S,3'R)-9-(3',4'-O-isopropylidene-2',3',4'-trihydroxybutyl)adenine

Conditions
ConditionsYield
With sodium hydroxide In N,N-dimethyl-formamide at 120℃; for 38h;85%

[Au(acac)(1,3,5-triaza-7-phosphatricyclo[3.3.1.13.7]decane)]

73-24-5

7H-purin-6-ylamine

[Au(9N-adeninate)(1,3,5-triaza-7-phosphaadamantane)]

Conditions
ConditionsYield
In ethanol for 6h;85%
1016495-38-7

C10H11BrO2

73-24-5

7H-purin-6-ylamine

C15H15N5O2

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 80℃;84.2%
1303556-41-3

C24(13)C5H34O4SeSi

73-24-5

7H-purin-6-ylamine

1303556-44-6

C27(13)C5H35N5O2SeSi

Conditions
ConditionsYield
Stage #1: 7H-purin-6-ylamine With ammonium sulfate; 1,1,1,3,3,3-hexamethyl-disilazane for 1.5h; Inert atmosphere; Reflux;
Stage #2: C24(13)C5H34O4SeSi With trimethylsilyl trifluoromethanesulfonate In 1,2-dichloro-ethane at -25 - 20℃; for 0.916667h; Inert atmosphere;
84%
141-90-2

2-thiouracil

504-17-6

4,6-dihydroxy-2-mercaptopyrimidine

555-16-8

4-nitrobenzaldehdye

73-24-5

7H-purin-6-ylamine

5,7,8,9,9a,10-hexahydro-5-(4-nitrophenyl)-10-(7H-purin-6-yl)-8-thioxopyrido[2,3-d:6,5-d’]dipyrimidine-2,4,6(1H,3H,5aH)trione

Conditions
ConditionsYield
With phosphotungstic acid In ethanol for 6h; Reflux;84%
55-22-1

pyridine-4-carboxylic acid

zinc(II) nitrate hexahydrate

73-24-5

7H-purin-6-ylamine

68-12-2, 33513-42-7

N,N-dimethyl-formamide

1309885-99-1

Zn(adeninate)(isonicotinate)(N,N'-dimethylformamide)

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 120℃; for 0.5h; Time; Temperature;83.2%
104-24-5

4-phenylazobenzoyl chloride

73-24-5

7H-purin-6-ylamine

(E)-4-(phenyldiazenyl)-N-(9H-purin-6-yl)benzamide

Conditions
ConditionsYield
With pyridine at 20 - 100℃; for 18.5h;83%

3-acetyl-8-chloro-2-phenyl-1(2H)-isoquinolinone

73-24-5

7H-purin-6-ylamine

3-[1-(7H-purin-6-yl)iminoethyl]-8-chloro-2-phenyl-1(2H)-isoquinolinone

Conditions
ConditionsYield
With toluene-4-sulfonic acid In toluene at 105 - 115℃; for 24h;82.1%
17039-17-7

2-deoxy–α-D-ribose 1-phosphate

73-24-5

7H-purin-6-ylamine

958-09-8

2'-deoxy-D-adenosine

Conditions
ConditionsYield
With purine nucleoside phosphorylase82%
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    Adenine

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    Business Type:Lab/Research institutions

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    Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

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    Business Type:Manufacturers

    Tel:+86-592-2680277

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    73-24-5

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    CHENGDU YANXI is a comprehensive manufacturer and an international distribution of products throughout the world. Specialized in Scrap metal, Chemical raw materials, Paper products and color industry. We aim to become leading position in global dis

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    73-24-5

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  • Casno:

    73-24-5

    MSDS/COA Download

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    Business Type:Trading Company

    Tel:+8619831967063

    Address:Office1201#, Block C, Hanjie Headquarters International Plaza, Zhongbei Rd, Wuchang District, Wuhan

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  • Casno:

    73-24-5

    Adenine CAS 73-24-5 In stock

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    FOB Price:  USD $ 1.0-1.0/Metric Ton

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     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

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    73-24-5

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    Address:No 260 Dongming Road,Jinshui District

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    73-24-5

    MSDS/COA Download

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     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:86-29-81772657

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  • Casno:

    73-24-5

    Amadis Chemical offer CAS#73-24-5;CAT#A837764

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    Founded in 2011, Amadis Chemical Company Limited is an innovative manufacturer of chemical products and technical service providers. Our business includes sales, manufacture, and s

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     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-571-89925085

    Address:Watts Cosine.No.166.Xiangmao Road.

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    73-24-5

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    As a member of TAIHO Group,Hubei Taiho Chemical Co.,Ltd,is a professional new-type chemicals enterprise combined into research and development,production and sales.We adhere to the

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     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-18120399543

    Address:No. 49 taifeng Road,Qianjiang City,Hubei,China

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  • Casno:

    73-24-5

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    FOB Price:  USD $ 1.0-8000.0/Kilogram

    We could give you: 1. Best quality in your requirement 2. Competitive price in China market 3. mature Technical support 4. Professional logistic support 5 . Full experience of large numbers containers loading in Chinese sea p

    Yuan Shi(SuQian)Biotechnology Co.,Ltd.is a comprehensive hi-tech enterprise. Our businesses include scientific research, development, production & international trade. we are a lea

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     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-527-84226675

    Address:jiangsu suqian

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  • Supply 99% CAS 73-24-5 Adenine Powder

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    73-24-5

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    Supply 99% CAS 73-24-5 Adenine Powder

    Min.Order: 1 Gram

    FOB Price:  USD $ 38.0-40.0/Gram

    1. Who are we We are based in Shaanxi, China, start from 2018,sell to North America(00.00%), Western Europe(00.00%),South America(00.00%),Southeast Asia(00.00%), Eastern Europe(00.00%). There are total about 11-50 people in our office. 2. How can

    Xi'an Julong Bio-Tech Co., Ltd. is located in Xi'an City, Shaanxi Province, China. It is a biotechnology enterprise engaged in the research, development, production and sales of S

  •  Xi'an Julong Bio-Tech Co., Ltd.

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    Business Type:Trading Company

    Tel:+008618049624045

    Address:Xi'an

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  • Adenine

  • Casno:

    73-24-5

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    Min.Order: 1 Kilogram

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    Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new api, intermedi

    Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,an

  •  Enke Pharma-tech Co.,Ltd. (Cangzhou, China )

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    Business Type:Manufacturers

    Tel:0086-317-5105699

    Address:40# Shuiyuesi Street, Cangzhou City,Hebei Province, China.

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    73-24-5

    Adenine CAS: 73-24-5

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    Product Name: Adenine Synonyms: 1,6-dihydro-6-imino-9h-purin;1H-Purine, 6-amino-;1h-purine,6-amino;1H-Purine-6-amine;3,6-Dihydro-6-iminopurine;6-Amino-3H-purine;6-Amino-7H-purine;6-Amino-9H-purine

    Welcome to Henan Sinotech! Sinotech Corporation has exceptional sourcing ability for chemicals used in Organic Fine Chemicals and APIs; Inorganic chemicals; Flame Retardants;OLED

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     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:86-371-86181678

    Address:No. 260, Dongming Road,Jinshui District

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  • Good quality Adenine

  • Casno:

    73-24-5

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    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    1) Same day of payment provide Tracking Number of Fedex/DHL/EMS and within 4 days Delivery2) Gauranteed Delivery3) Reshipping Provided4) No custom Problem48) Better price and quality more than other suppliers as we have very good factpry supportingAp

    Wuxi TAA Chemical Industry Co.,Ltd., established in 2010, is a key chemical manufacturer and supplier in China. In 2010, three young chemists from a local large state-owned chemi

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     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:18168326835

    Address:2202 Scientific Research Business Center, Lihu Road, Wuxi 214128 China

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    73-24-5

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    Test Items Specification Test Results Appearance

    Ality Group, established in 2007, is a comprehensive Chemical Supply Group with Patent Technology as its core. Ality Group operates branches in Hong Kong, Singapore and mainland Ch

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     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:0513-87616220

    Address:Fine chemical industry park, Nantong,Jiangsu

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    73-24-5

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    Advantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&

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    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-25-58409506

    Address:11F, Building A1, No.288 North Zhongshan Road, Gulou District, Nanjing,210003, P.R.China.

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    73-24-5

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    Competitive Price High Quality Fast Delivery custom-made Welcome to Henan Tianfu Chemical Co., Ltd. website. Our company engages in Sodium Tripolyphosphate (STPP) and Sodium Hexametabphosphate (SHMP) production; development of noble me

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     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-371-55170693/55170694

    Address:Zhengzhou International Trade New Territory,Jinshui District,Zhengzhou ,China

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    73-24-5

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    Known for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers. Product Description Product name: Adenine Other Name: Vitamin B4 Specification: 99% Appearance: white to off yell

    Shaanxi Mingqi Chemical Co., Ltd is committed to the development of import and export trade in the production, operation and plant extracts of pharmaceutical raw materials and inte

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     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:18092428356

    Address:Weiyang District

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    73-24-5

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    Advantages: Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best service is

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     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+8615102730682

    Address:No.43, Xinandu Industrial Park, East and West Lake District, Wuhan, Hubei, China

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    73-24-5

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    Business Type:Trading Company

    Tel:+86-18871490254

    Address:High-tech Industrial Park,Tianmen city,Hubei province.

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    73-24-5

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    Business Type:Trading Company

    Tel:+86-13111626072

    Address:Room 1710, Baoxin International Phase I, 19 Guanyun East Road, Zhuozhou, Hebei

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    73-24-5

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    Min.Order: 1 Gram

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    Inquiry guide 1.Please send the quantity(Weight) to us, we will arrange our sales to provide the one-for-one service for you. 2.Then we will provide the professional quotation list for you, it will be including all the factors in who

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     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-29-86470566

    Address:Block A of Central Mansion, No.113 of Weiyang Rd, ETDZ, Xi'an, Shaanxi 710016, China

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    73-24-5

    MSDS/COA Download

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    FOB Price:  USD $ 10.0-1000.0/Gram

    Adenine vendor 1) Quick Response Within 12 hours; 2) Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France etc. 3) OEM/ODM Available;

    HUBEI AOKS BIO-TECH CO.,LTD is located in Hubei province of China.We specialized in Active pharmaceutical ingredient,pharmaceutical intermediates,veterinary drug intermediates and

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     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-27-52345788

    Address:28F,China Construction Third Bureau,Wuhan,Hubei Province, China

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    73-24-5

    Adenine CAS 73-24-5

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    Appearance:white to almost white crystalline powder Storage:Room temperature Package:25kg/drum Application:Formerly known as vitamin B4 is a purine Transportation:Express/Sea/Air Port:Any port in china

    Sartort Biopharma is a leading company engaging in the production of Intermediates, fine chemicals, Ionic liquids and 3D printing materials. It has such controlled subsidiaries as

  •  Hangzhou Sartort Biopharma Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-571-28069376

    Address:914-915, Bldg. 16, No. 57, Tech Park Road, Baiyang Street, Economic And Technological Development Zone

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    73-24-5

    Best quality and high purity Adenine CAS 73-24-5 with factory price

    Min.Order: 25 Kilogram

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    1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; ...... Appearance:White crystalline powder Storage:Store at RT Package:1kg/

    Wuhan Fortuna Chemical Co., Ltd, located in the predominant Wu Han City where is a traffic hinge of China, is a big integrative chemical enterprise being engaged in producing and

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     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-27-59207850

    Address:A2705,Dong Yi Shi Qu,129# XinHua Road,WuHan,China

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  • Casno:

    73-24-5

    ADENINE

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    HANGZHOU THINK CHEMICAL CO., LTD. (THINKCHEM) is an integrative corporation of trade, research and contract manufacture. With about ten years of business experiences on the marketing & distribution, thinkchem specializes in exp

    HANGZHOU THINK CHEMICAL CO., LTD. (THINKCHEM) is an integrative corporation of trade, research and contract manufacture. With about ten years of business experiences on the marketi

  •  Hangzhou Think Chemical Co. Ltd

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:86-571-89986307/81956191/81956084/81956192

    Address:Room 719 Building D Meidu Plaza 789 Moganshan Road

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    73-24-5

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    Min.Order: 10 Gram

    FOB Price:  USD $ 10.0-10.0/Gram

    1,In No Less five years exporting experience. 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Appearance:White to almost white crystalline po

    Shanghai Upbio Tech Co.,Ltd (Former Onchem (China)Co.,Ltd) is a comprehensive manufacturer and an international distribution of chemicals throughout the world, The predecessor of

  •  Shanghai Upbio Tech Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-21-52196435

    Address:No.2 Floor,No.979 Yunhan Rd,Nicheng,Pudong New Area,Shanghai,China

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    73-24-5

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    Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese

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     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-917-3909592

    Address:China

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  • China Supplier High Quality 99% Purity CAS #73-24-5 Powder

  • Casno:

    73-24-5

    MSDS/COA Download

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    Min.Order: 1 Kilogram

    FOB Price:  USD $ 2.0-2.0/Kilogram

    Name: Adenine Molecular Formula: C5H5N5 CAS Number: 73-24-5 Package: According to the customer's request Export Port: Wuhan, Shanghai, Shenzhen, Guangzhou, etc, Purity: 99% min Storage condition: Refrigerator store (within the temp

    Wuhan Monad Medicine Tech Co.,LTD is a research and development, production, sales in one high-tech company, own about 100 kinds of products, can provide about more than 30000 kind

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     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+8615871419939

    Address:13th Floor, Tower B, Century Plaza, Zhongnan Road, Wuchang District, Wuhan, China.

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  • Supply Best quality with reasonable price Vitamin B4 Adenine

  • Casno:

    73-24-5

    Supply Best quality with reasonable price Vitamin B4 Adenine

    Min.Order: 10 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    1.high quality: quality is life. quality is the most important element for all goods. we have a lab doing research in wuhan china. hplc and nmr is available if needed. 2.reasonable price: we provide high quality products with competi

    WUHAN WONDA PHARMACEUTICAL AND CHEMICAL LIMITED is specializing in custom synthesis, manufacture and import & export of nootropics, herbal extract, OLED etc. Wuhan Wonda Pharm & Ch

  •  Wuhan Wonda Pharm Limited

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:027-84306245

    Address:Wuhan Private Science and Technology Park , Wuhan, China

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History

 Adenine was also called Vitamin B4.It is no longer considered a true vitamin or part of the Vitamin B complex. However, two B vitamins, niacin and riboflavin, bind with adenine to form the essential cofactors nicotinamide adenine dinucleotide  and flavin adenine dinucleotide , respectively. Hermann Emil Fischer was one of the early scientists to study Adenine.Some think that, at the origin of life on Earth, the first adenine was formed by the polymerization of five hydrogen cyanide  molecules. However, this has been criticized by some chemists.

Specification

The IUPAC name of Adenine is 7H-purin-6-amine. With the CAS registry number 73-24-5, it is also named as 1,6-Dihydro-6-iminopurine. The product's categories are Pyrimidine; Pharmaceutical Intermediates; Purines; Plant Growth Regulator; Nucleobases and their Analogs; Biochemistry; Cytokinins; Nucleosides, Nucleotides & Related Reagents; Nutritional Supplements; Nucleic Acids; Nucleic Acid Purification; Vitamin Ingredients, and the other registry numbers are 22051-90-7; 42911-33-1; 42911-34-2; 520-75-2; 66224-65-5. Besides, it is white to almost white crystalline powder, which should be stored in a cool, ventilated, dry place. This chemical is stable, and incompatible with strong oxidizing agents. In addition, its molecular formula is C5H5N5 and molecular weight is 135.13.

The other characteristics of this product can be summarized as: (1)EINECS: 200-796-1; (2)ACD/LogP: 0.02; (3)# of Rule of 5 Violations: 0; (4)ACD/LogD (pH 7.4): 0.021; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 21.974; (8)ACD/KOC (pH 7.4): 24.421; (9)#H bond acceptors: 5; (10)#H bond donors: 3; (11)#Freely Rotating Bonds: 0; (12)Index of Refraction: 1.837; (13)Molar Refractivity: 37.039 cm3; (14)Molar Volume: 83.823 cm3; (15)Surface Tension: 122.712 dyne/cm; (16)Density: 1.612 g/cm3; (17)Flash Point: 322.71 °C; (18)Melting Point: 360-365 °C; (19)Water solubility: 0.5 g/L at 20 °C; (20)Sublimation: 220 °C; (21)Enthalpy of Vaporization: 83.432 kJ/mol; (22)Boiling Point: 553.491 °C at 760 mmHg; (23)Vapour Pressure: 0 mmHg at 25 °C.

Preparation of Adenine: this chemical can be derived from the nucleotide inosine monophosphate (IMP) by using atoms from the amino acids glycine, glutamine, and aspartic acid, as well as fused with the enzyme tetrahydrofolate. Additionally, you can use 4,6-Dichloro-5-nitropyrimidine to produce 4,6-Diamino-5-nitropyrimidine by reaction with Ammonia. And then you would obtain this chemical by the cyclization of 4,6-Diamino-5-nitropyrimidine with Formamide, Formic acid and Sodium thiosulfate.

Uses of Adenine: this chemical is used in forming nucleotides of the nucleic acids. Furthermore, it can bind to Thymine via two hydrogen bonds to assist in stabilizing the nucleic acid structures in DNA. And it is used for protein synthesis, adenine binds to uracil in RNA. It also can be used to produce Adenosine, Adenosine triphosphate (ATP). Similarly, it can react with Fluoromethyl-oxirane to get 1-(6-Amino-purin-9-yl)-3-fluoro-propan-2-ol.



This reaction needs K2CO3 and Dimethylformamide at temperature of 70-75 °C for 6 hours. The yield is 63 %.

When you are using this chemical, please be cautious about it as the following: it is harmful by inhalation, in contact with skin and if swallowed. In case of contact with eyes, please rinse immediately with plenty of water and seek medical advice. And you should wear suitable protective clothing.

People can use the following data to convert to the molecule structure.
(1)SMILES: c1[nH]c2c(ncnc2n1)N
(2)InChI: InChI=1/C5H5N5/c6-4-3-5(9-1-7-3)10-2-8-4/h1-2H,(H3,6,7,8,9,10)
(3)InChIKey: GFFGJBXGBJISGV-UHFFFAOYAT

The toxicity data is as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 100mg/kg (100mg/kg)   National Technical Information Service. Vol. AD277-689,
mouse LD50 intravenous > 30mg/kg (30mg/kg)   Drugs in Japan Vol. 6, Pg. 20, 1982.
mouse LD50 oral 783mg/kg (783mg/kg)   Drugs in Japan Vol. 6, Pg. 19, 1982.
mouse LDLo subcutaneous 1gm/kg (1000mg/kg)   Annals of the New York Academy of Sciences. Vol. 60, Pg. 251, 1954.
rat LD50 intraperitoneal 198mg/kg (198mg/kg) BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX)

BEHAVIORAL: MUSCLE WEAKNESS

LUNGS, THORAX, OR RESPIRATION: CYANOSIS
Journal of Pharmacology and Experimental Therapeutics. Vol. 104, Pg. 20, 1952.
rat LD50 oral 227mg/kg (227mg/kg) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

BEHAVIORAL: MUSCLE WEAKNESS

LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES
Toxicology and Applied Pharmacology. Vol. 47, Pg. 229, 1979.

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