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35206-02-1

Basic Information
CAS No.: 35206-02-1
Name: 7-(2-aminoethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione
Article Data: 7
Molecular Structure:
Molecular Structure of 35206-02-1 (7-(2-aminoethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione)
Formula: C9H13N5O2
Molecular Weight: 223.235
Synonyms: 7-(2-Aminoethyl)-1,3-dimethyl-3,7-dihydro-1H-purin-2,6-dion;Theophylline,7-(2-aminoethyl);EINECS 252-436-8;7-(2-aminoethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione;7-(2-Aminoaethyl)-theophyllin;7-(2-aminoethyl)-theophylline;Aminoethyl theophylline;7-(2-amino-ethyl)-1,3-dimethyl-3,7-dihydro-purine-2,6-dione;Aminoaethyl theophyllin [German];7-(2-Amino-aethyl)-1,3-dimethyl-3,7-dihydro-purin-2,6-dion;
EINECS: 252-436-8
Density: 1.51g/cm3
Melting Point: 187-190 °C
Boiling Point: 470.7°Cat760mmHg
Flash Point: 238.5°C
PSA: 87.84000
LogP: -0.90730
Synthetic route
151-56-4

ethyleneimine

58-55-9

theophylline

35206-02-1

7-(2-Aminoethyl)theophylline

Conditions
ConditionsYield
In 2-ethoxy-ethanol at 70℃;62%
5878-61-5

7-(2-chloroethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione

35206-02-1

7-(2-Aminoethyl)theophylline

Conditions
ConditionsYield
With ethanol; ammonia
70454-20-5

1,3-dimethyl-7-(2-phthalimido-ethyl)-3,7-dihydro-purine-2,6-dione

35206-02-1

7-(2-Aminoethyl)theophylline

Conditions
ConditionsYield
With ethanol; hydrazine hydrate
35206-02-1

7-(2-Aminoethyl)theophylline

66156-58-9

N,N-Dimethyl-N'-(2,6-dichlorophenyl)-C-chloroformamidine hydrochloride

85461-01-4

N,N-Dimethyl-N'-<β-(7-theophyllinyl)ethyl>-N''-(2,6-dichlorophenyl)guanidine

Conditions
ConditionsYield
With triethylamine In acetonitrile at 20 - 22℃; for 16h;79%
141-30-0

3,6-dichlorpyridazine

35206-02-1

7-(2-Aminoethyl)theophylline

3-chloro-<6-<2-(7-theophyllin)-ethyl>-amino>-pyridazine

Conditions
ConditionsYield
In i-Amyl alcohol Heating;50%
35206-02-1

7-(2-Aminoethyl)theophylline

867-44-7

S-Methylisothiourea sulfate

63077-40-7

7-(β-Guanidinoethyl)theophyllin hemisulfate

Conditions
ConditionsYield
In ethanol for 4h; Heating;37.1%
932-22-9

4,5-dichloro-2H-pyridazin-3-one

35206-02-1

7-(2-Aminoethyl)theophylline

A

4-<<2-(7-theophyllin)-ethyl>-amino>-5-chloro-3(2H)-pyridazinone

B

4-chloro-5-<<2-(7-theophyllin)-ethyl>-amino>-3(2H)-pyridazinone

Conditions
ConditionsYield
With potassium hydrogencarbonate In 1,4-dioxane at 80℃; for 10h;A 20%
B 15%
933-76-6

4,5-dichloro-2-methyl-3(2H)-pyridazinone

35206-02-1

7-(2-Aminoethyl)theophylline

A

2-methyl-4-<<2-(7-theophyllin)-ethyl>-amino>-5-chloro-3(2H)-pyridazinone

B

2-methyl-4-chloro-5-<<2-(7-theophyllin)-ethyl>-amino>-3(2H)-pyridazinone

Conditions
ConditionsYield
With potassium hydrogencarbonate In 1,4-dioxane for 30h; Heating;A 20%
B 10%
51081-67-5

4-oxo-4H-chromene-2-carboxylic acid butyl ester

35206-02-1

7-(2-Aminoethyl)theophylline

109694-00-0

4-oxo-4H-chromene-2-carboxylic acid 2-(1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-purin-7-yl)-ethylamide

Conditions
ConditionsYield
With methanol Erwaermen des Reaktionsprodukts mit Essigsaeure und konz.wss.HCl;
35206-02-1

7-(2-Aminoethyl)theophylline

121-60-8

p-acetylaminobenzenesulfonyl chloride

857547-76-3

N-acetyl-sulfanilic acid-[2-(1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-purin-7-yl)-ethylamide]

Conditions
ConditionsYield
With sodium hydrogencarbonate; acetone
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  • 35206-02-1---C9H13N5O2

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    35206-02-1---C9H13N5O2

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    Product Name: 7-(2-aminoethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione Synonyms: 7-(2-aminoethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione;7-(2-Aminoethyl)theophylline;1H-Purine-2,6-dione, 7-(2-aminoethyl)-3,7-dihydro-1,3-dimethyl- (9ci)

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    Aminoethyl theophylline cas 35206-02-1Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

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    factory?direct?sale Application:Fine chemical intermediates, used as the main raw material for the synthesis of various pesticides, medicines, surfactants, polymer monomers, and antifungal agents

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