Welcome to LookChem.com Sign In|Join Free
  • or

5345-47-1

Post Buying Request

5345-47-1 Suppliers

Recommended suppliersmore

Product FOB Price Min.Order Supply Ability Supplier
2-Aminonicotinic acid CAS:5345-47-1 Stock goods 500 kgs
Cas No: 5345-47-1
No Data 100 Gram 50 Kilogram/Day ShiJiaZhuang Dowell Chemical Co.,Ltd. Contact Supplier
2-Aminonicotinic acid Manufacturer/High quality/Best price/In stock
Cas No: 5345-47-1
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Dayang Chem (Hangzhou) Co.,Ltd. Contact Supplier
High quality 2-Aminonicotinic Acid supplier in China
Cas No: 5345-47-1
No Data No Data Metric Ton/Day Simagchem Corporation Contact Supplier
2-Aminopyridine-3-carboxylic acid
Cas No: 5345-47-1
USD $ 8.0-8.0 / Gram 1 Gram 100 Metric Ton/Year Jinan Finer Chemical Co., Ltd Contact Supplier
Factory supply high quality 2-Aminonicotinic acid Cas 5345-47-1 with reasonable price
Cas No: 5345-47-1
USD $ 145.0-148.0 / Kilogram 1 Kilogram 20 Metric Ton/Year Wuhan Fortuna Chemical Co.,Ltd Contact Supplier
2-Aminonicotinicacid
Cas No: 5345-47-1
No Data 10 Milligram Amadis Chemical Co., Ltd. Contact Supplier
2-Aminonicotinic acid CAS:5345-47-1
Cas No: 5345-47-1
USD $ 1.0-1.0 / Kilogram 1 Kilogram 2000 Metric Ton/Year Henan Sinotech Import&Export Corporation Contact Supplier
Good Quality 2-Aminonicotinic Acid (5345-47-1)
Cas No: 5345-47-1
No Data 1 Kilogram 10000-20000 Metric Ton/Year Henan Tianfu Chemical Co., Ltd. Contact Supplier
Pharmaceutical Grade CAS 5345-47-1 with competitive price
Cas No: 5345-47-1
USD $ 139.0-210.0 / Kilogram 1 Kilogram 1000 Kilogram/Day Zhuozhou Wenxi import and Export Co., Ltd Contact Supplier
BLOOM TECH Advanced API/Technology support NSC 3049 CAS 5345-47-1
Cas No: 5345-47-1
No Data 1 Gram 3 Metric Ton/Month Shaanxi BLOOM TECH Co.,Ltd Contact Supplier

5345-47-1 Usage

Chemical Properties

Off-white to light yellow crystalline powder

Uses

A component of hair dyes.

Uses

2-Aminopyridine-3-carboxylic acid can be used as:A ligand to prepare copper(II)-organic coordination compounds.A reactant to prepare pyrido[2′,1′:2,3]imidazo[4,5-c]isoquinolines by reacting with trimethylsilyl cyanide and phthalaldehyde.A reactant to synthesize organo-soluble and thermally stable poly(thiourea-amide-imide) polymers.

Definition

ChEBI: An aminonicotinic acid in which the amino group is situated at position 2 of the pyridine ring.
InChI:InChI=1/C6H6N2O2/c7-5-4(6(9)10)2-1-3-8-5/h1-3H,(H2,7,8)(H,9,10)

5345-47-1 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Alfa Aesar (A11195)  2-Aminonicotinic acid, 98+%    5345-47-1 5g 475.0CNY Detail
Alfa Aesar (A11195)  2-Aminonicotinic acid, 98+%    5345-47-1 25g 1667.0CNY Detail
Alfa Aesar (A11195)  2-Aminonicotinic acid, 98+%    5345-47-1 100g 5719.0CNY Detail
Aldrich (A68300)  2-Aminopyridine-3-carboxylicacid  98% 5345-47-1 A68300-5G 366.21CNY Detail
Aldrich (A68300)  2-Aminopyridine-3-carboxylicacid  98% 5345-47-1 A68300-25G 1,285.83CNY Detail

5345-47-1SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-aminonicotinic acid

1.2 Other means of identification

Product number -
Other names 2-Aminopyridine-3-carboxylic Acid

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:5345-47-1 SDS

5345-47-1Synthetic route

2-Aminocarbonylnicotinic acid

2-Aminocarbonylnicotinic acid

2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

Conditions
ConditionsYield
With bromine; sodium hydroxide at 5 - 85℃; for 2.5h;98.2%
2-hydroxycarbamoyl-nicotinic acid
23411-03-2

2-hydroxycarbamoyl-nicotinic acid

2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

Conditions
ConditionsYield
In formamide at 130 - 150℃; for 20h;83.5%
Pyridine-2,3-dicarboxylic acid bis-hydroxyamide
88423-10-3

Pyridine-2,3-dicarboxylic acid bis-hydroxyamide

2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

Conditions
ConditionsYield
In formamide at 130 - 150℃; for 20h;80%
2-chloronicotinic acid
2942-59-8

2-chloronicotinic acid

2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

Conditions
ConditionsYield
With ammonium hydroxide; L-2-O-methyl-chiro-inositol; copper(II) acetate monohydrate In 1-methyl-pyrrolidin-2-one at 110℃; for 12h;72%
2-chloronicotinic acid
2942-59-8

2-chloronicotinic acid

A

2-hydroxy-3-carboxypyridine
609-71-2

2-hydroxy-3-carboxypyridine

B

2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

Conditions
ConditionsYield
With ammonium hydroxide at 155℃; for 20h;A n/a
B 60%
2-amino-3-pyridinecarbonitrile
24517-64-4

2-amino-3-pyridinecarbonitrile

2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

Conditions
ConditionsYield
With hydrogenchloride at 175℃;
N-(2-pyridyl-3-methyl)acetamide
7463-30-1

N-(2-pyridyl-3-methyl)acetamide

2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

Conditions
ConditionsYield
With potassium permanganate Erwaermen des Reaktionsprodukts mit wss. HCl;
2-benzenesulfonylamino-nicotinic acid
861045-11-6

2-benzenesulfonylamino-nicotinic acid

2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

Conditions
ConditionsYield
With hydrogenchloride at 175℃;
sulfuric acid
7664-93-9

sulfuric acid

3-hydroxy-1-nitroso-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid

3-hydroxy-1-nitroso-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid

2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

6H-12H-dipyrido[2,3-b:2',3'-f][1,5]diazocine-5,11-dione
1000681-77-5

6H-12H-dipyrido[2,3-b:2',3'-f][1,5]diazocine-5,11-dione

acids

acids

2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

2-Aminocarbonylnicotinic acid
5860-70-8

2-Aminocarbonylnicotinic acid

alkaline sodium hypobromite solution

alkaline sodium hypobromite solution

2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

6H-12H-dipyrido[2,3-b:2',3'-f][1,5]diazocine-5,11-dione
1000681-77-5

6H-12H-dipyrido[2,3-b:2',3'-f][1,5]diazocine-5,11-dione

alkaline solutions

alkaline solutions

2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

2-methyl-1,2,3,4-tetrahydro-1,8-naphthyridine
861046-07-3

2-methyl-1,2,3,4-tetrahydro-1,8-naphthyridine

aqueous KMnO4

aqueous KMnO4

2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

quinolinic acid α-amide

quinolinic acid α-amide

2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

Conditions
ConditionsYield
With sodium hypobromide
quinolinic acid imide

quinolinic acid imide

A

2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

B

3-amino-pyridine-carboxylic acid-(2)

3-amino-pyridine-carboxylic acid-(2)

Conditions
ConditionsYield
With alkaline sodium hypochlorite solution at 80℃;
2-[3,5-bis(trifluoromethyl)phenylsulfonyl]ethyl 2-aminonicotinate
548740-14-3

2-[3,5-bis(trifluoromethyl)phenylsulfonyl]ethyl 2-aminonicotinate

A

2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

B

3,5-bis(trifluoromethyl)phenyl vinyl sulfone
548740-06-3

3,5-bis(trifluoromethyl)phenyl vinyl sulfone

Conditions
ConditionsYield
With sodium hydrogencarbonate In acetone at 20℃; for 12h;
nicotinic acid
59-67-6

nicotinic acid

phenyl-β-pyridyl ketone

phenyl-β-pyridyl ketone

2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 80 percent / 30percent H2O2 / acetic acid / 3 h / 90 °C
2: PCl5, POCl3
3: 60 percent / conc. NH4OH / 20 h / 155 °C
View Scheme
Multi-step reaction with 3 steps
1: 80 percent / 30percent H2O2 / acetic acid / 3 h / 90 °C
2: 65 percent / POCl3, Et3N / 4 h / 100 °C
3: 60 percent / conc. NH4OH / 20 h / 155 °C
View Scheme
Nicotinic acid N-oxide
2398-81-4

Nicotinic acid N-oxide

2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: PCl5, POCl3
2: 60 percent / conc. NH4OH / 20 h / 155 °C
View Scheme
Multi-step reaction with 2 steps
1: 65 percent / POCl3, Et3N / 4 h / 100 °C
2: 60 percent / conc. NH4OH / 20 h / 155 °C
View Scheme
2-chloro-3-pyridinecarbonitrile
6602-54-6

2-chloro-3-pyridinecarbonitrile

2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: NH3; ethanol / 177 °C
2: concentrated aqueous HCl / 175 °C
View Scheme
nicotinamide N-oxide
1986-81-8

nicotinamide N-oxide

2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: PCl5; POCl3 / 115 - 120 °C
2: NH3; ethanol / 177 °C
3: concentrated aqueous HCl / 175 °C
View Scheme
nicotinamide
98-92-0

nicotinamide

2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: aqueous H2O2; acetic acid
2: PCl5; POCl3 / 115 - 120 °C
3: NH3; ethanol / 177 °C
4: concentrated aqueous HCl / 175 °C
View Scheme
2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

ethanol
64-17-5

ethanol

2-aminopyridine-3-carboxylic acid ethyl ester
13362-26-0

2-aminopyridine-3-carboxylic acid ethyl ester

Conditions
ConditionsYield
Stage #1: 2-aminopyridin-3-carboxylic acid; ethanol With sulfuric acid for 16h; Heating / reflux;
Stage #2: With sodium hydroxide In water pH=8;
100%
With sulfuric acid at 90℃; for 12h;98.08%
With sulfuric acid at 90℃; for 12h;98.08%
2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

2-amino-3,4,5,6-tetrahydropyridine-3-carboxylic acid hydrochloride

2-amino-3,4,5,6-tetrahydropyridine-3-carboxylic acid hydrochloride

Conditions
ConditionsYield
With hydrogenchloride; hydrogen; platinum(IV) oxide In ethanol under 1499.7 Torr; for 2h; Ambient temperature;100%
With hydrogenchloride; PtO2 In methanol1.22 g (100%)
2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

trimethyl orthoformate
149-73-5

trimethyl orthoformate

3H-pyrido[2,3-d]pyrimidin-4-one
24410-19-3

3H-pyrido[2,3-d]pyrimidin-4-one

Conditions
ConditionsYield
With ammonia In methanol at 105℃; for 8h;100%
2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

diethyl cyanophosphonate
2942-58-7

diethyl cyanophosphonate

4-methoxy-benzylamine
2393-23-9

4-methoxy-benzylamine

N-(4-methoxyphenyl)methyl-2-aminonicotinic acid amide

N-(4-methoxyphenyl)methyl-2-aminonicotinic acid amide

Conditions
ConditionsYield
With triethylamine In N,N-dimethyl-formamide100%
potassium cyanate
590-28-3

potassium cyanate

2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

1H-Pyrido[2,3-d]pyrimidine-2,4-dione
21038-66-4

1H-Pyrido[2,3-d]pyrimidine-2,4-dione

Conditions
ConditionsYield
With water; ammonium chloride at 80 - 200℃; for 2.5h;99%
In water for 0.00833333h; microwave irradiation;95%
With acetic acid In polyethyleneglycol (PEG-400) at 20 - 60℃; for 0.166667h;78%
With ammonium chloride In water at 20 - 200℃; for 2.66667h;
2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

2-amino-5-bromonicotinicacid
52833-94-0

2-amino-5-bromonicotinicacid

Conditions
ConditionsYield
With bromine In acetic acid99%
With bromine In acetic acid99%
With bromine In acetic acid at 20℃; for 20h;98%
2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

H-Phe-OEt
3081-24-1

H-Phe-OEt

(S)-ethyl 2-(2-aminonicotinamido)-3-phenylpropanoate
1003023-68-4

(S)-ethyl 2-(2-aminonicotinamido)-3-phenylpropanoate

Conditions
ConditionsYield
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In N,N-dimethyl-formamide98%
2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

methylamine hydrochloride
593-51-1

methylamine hydrochloride

2-amino-N-methyl-nicotinamide
870997-87-8

2-amino-N-methyl-nicotinamide

Conditions
ConditionsYield
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃;98%
2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

tert-butylisonitrile
119072-55-8, 7188-38-7

tert-butylisonitrile

3-nitro-benzaldehyde
99-61-6

3-nitro-benzaldehyde

3-(tert-butylamino)-2-(3-nitrophenyl)imidazo[1,2-a]pyridine-8-carboxylic acid
1608494-18-3

3-(tert-butylamino)-2-(3-nitrophenyl)imidazo[1,2-a]pyridine-8-carboxylic acid

Conditions
ConditionsYield
In ethanol at 50℃; for 3h;98%
2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

3-(trifluoromethyl)benzene-1-carbohydrazide
22227-25-4

3-(trifluoromethyl)benzene-1-carbohydrazide

2-amino-N′-(3-(trifluoromethyl)benzoyl)nicotinohydrazide

2-amino-N′-(3-(trifluoromethyl)benzoyl)nicotinohydrazide

Conditions
ConditionsYield
With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; triethylamine In N,N-dimethyl-formamide at 20℃;98%
2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

urea
57-13-6

urea

2,4-dihydroxy-pyrido[2,3-d]pyrimidine
21038-66-4

2,4-dihydroxy-pyrido[2,3-d]pyrimidine

Conditions
ConditionsYield
at 280℃;97%
at 195℃; for 1.5h;76%
at 210℃; for 0.25h;63.3%
2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

N,N-dimethyl-formamide dimethyl acetal
4637-24-5

N,N-dimethyl-formamide dimethyl acetal

Propargylamine
2450-71-7

Propargylamine

3-(prop-2-ynyl)pyrido[2,3-d]pyrimidin-4(3H)-one
1064689-94-6

3-(prop-2-ynyl)pyrido[2,3-d]pyrimidin-4(3H)-one

Conditions
ConditionsYield
Stage #1: 2-aminopyridin-3-carboxylic acid; N,N-dimethyl-formamide dimethyl acetal In N,N-dimethyl-formamide at 100℃; under 760.051 Torr; for 0.25h; Microwave irradiation; Inert atmosphere; Green chemistry;
Stage #2: Propargylamine With acetic acid at 100℃; under 760.051 Torr; for 0.25h; Inert atmosphere; Microwave irradiation; Green chemistry;
97%
2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

Cyclohexyl isocyanide
931-53-3

Cyclohexyl isocyanide

4-methyl-benzaldehyde
104-87-0

4-methyl-benzaldehyde

3-(cyclohexylamino)-2-(4-methylphenyl)imidazo[1,2-a]pyridine-8-carboxylic acid
1608494-14-9

3-(cyclohexylamino)-2-(4-methylphenyl)imidazo[1,2-a]pyridine-8-carboxylic acid

Conditions
ConditionsYield
In ethanol at 50℃; for 3h;97%
2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

orthoformic acid triethyl ester
122-51-0

orthoformic acid triethyl ester

2-(1H-tetrazol-1-yl)nicotinic acid

2-(1H-tetrazol-1-yl)nicotinic acid

Conditions
ConditionsYield
With sodium azide In neat (no solvent) at 90℃; for 0.833333h; Reagent/catalyst; Green chemistry;97%
2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

acetic anhydride
108-24-7

acetic anhydride

2-Methyl-4H-pyrido<2,3-d><3,1>oxazin-4-one
3809-93-6

2-Methyl-4H-pyrido<2,3-d><3,1>oxazin-4-one

Conditions
ConditionsYield
at 170℃; for 1h;96%
at 165 - 170℃; for 1h;90%
for 2h; Inert atmosphere; Reflux;79%
2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

(2-amino-3-pyridinyl)methanol
23612-57-9

(2-amino-3-pyridinyl)methanol

Conditions
ConditionsYield
Stage #1: 2-aminopyridin-3-carboxylic acid With lithium aluminium tetrahydride In tetrahydrofuran for 18h; Heating / reflux;
Stage #2: With sodium hydroxide In tetrahydrofuran; water for 0.25h;
96%
With lithium aluminium tetrahydride In tetrahydrofuran for 18h; Heating;96%
With lithium aluminium tetrahydride In tetrahydrofuran at 0℃; for 18h; Reflux;96%
2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

urea
57-13-6

urea

1H-Pyrido[2,3-d]pyrimidine-2,4-dione
21038-66-4

1H-Pyrido[2,3-d]pyrimidine-2,4-dione

Conditions
ConditionsYield
In water for 0.075h; microwave irradiation;95%
Stage #1: 2-aminopyridin-3-carboxylic acid; urea at 180 - 210℃; for 1.5h;
Stage #2: With sodium hydroxide In water at 50℃;
82%
Stage #1: 2-aminopyridin-3-carboxylic acid; urea at 180 - 210℃; for 0.25h;
Stage #2: With sodium hydroxide In water at 20 - 55℃;
76%
2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

2-aminopyridine-3-carboxamide
13438-65-8

2-aminopyridine-3-carboxamide

Conditions
ConditionsYield
With ammonium chloride; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; for 12h;95%
With ammonium chloride; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In N,N-dimethyl-formamide at 20℃;89%
Stage #1: 2-aminopyridin-3-carboxylic acid With 1,1'-carbonyldiimidazole In tetrahydrofuran for 12h; Inert atmosphere;
Stage #2: With ammonia In tetrahydrofuran Inert atmosphere;
77.7%
2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

diazomethyl-trimethyl-silane
18107-18-1

diazomethyl-trimethyl-silane

methyl 2-aminonicotinate
14667-47-1

methyl 2-aminonicotinate

Conditions
ConditionsYield
In methanol; toluene at 0℃; for 0.5h;95%
In methanol; diethyl ether; toluene at 0℃; for 0.75h; Inert atmosphere;90%
In methanol; hexane for 0.5h;
2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

2-aminopyridine-3-carboxylic acid ethyl ester
13362-26-0

2-aminopyridine-3-carboxylic acid ethyl ester

Conditions
ConditionsYield
With sulfuric acid In ethanol for 16h; Reflux;95%
2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

tert-butylisonitrile
119072-55-8, 7188-38-7

tert-butylisonitrile

2-nitro-benzaldehyde
552-89-6

2-nitro-benzaldehyde

3-(tert-butylamino)-2-(2-nitrophenyl)imidazo[1,2-a]pyridine-8-carboxylic acid
1608494-20-7

3-(tert-butylamino)-2-(2-nitrophenyl)imidazo[1,2-a]pyridine-8-carboxylic acid

Conditions
ConditionsYield
In ethanol at 50℃; for 3h;95%
2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

Cyclohexyl isocyanide
931-53-3

Cyclohexyl isocyanide

2,4-Dimethoxybenzaldehyde
613-45-6

2,4-Dimethoxybenzaldehyde

3-(cyclohexylamino)-2-(2,4-dimethoxyphenyl)imidazo[1,2-a]pyridine-8-carboxylic acid

3-(cyclohexylamino)-2-(2,4-dimethoxyphenyl)imidazo[1,2-a]pyridine-8-carboxylic acid

Conditions
ConditionsYield
In ethanol at 60℃; for 6h;95%
2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

α-bromoacetophenone
70-11-1

α-bromoacetophenone

benzoylmethyl 2-amino-pyridine-3-carboxylate

benzoylmethyl 2-amino-pyridine-3-carboxylate

Conditions
ConditionsYield
Stage #1: 2-aminopyridin-3-carboxylic acid With potassium carbonate In N,N-dimethyl-formamide at 90℃; for 2h;
Stage #2: α-bromoacetophenone In N,N-dimethyl-formamide at 50℃; for 3h;
94%
2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

2-chloro-1,3-dimethyl imidazolium chloride

2-chloro-1,3-dimethyl imidazolium chloride

methyl 2-aminonicotinate
14667-47-1

methyl 2-aminonicotinate

Conditions
ConditionsYield
With triethylamine In methanol at 20℃; for 1h;94%
2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

1-t-Butoxycarbonylpiperazine
57260-71-6

1-t-Butoxycarbonylpiperazine

tert-butyl 4-(2-aminonicotinoyl)piperazine-1-carboxylate

tert-butyl 4-(2-aminonicotinoyl)piperazine-1-carboxylate

Conditions
ConditionsYield
With (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; triethylamine In N,N-dimethyl-formamide at 60℃; for 2h; Inert atmosphere;93.4%
methanol
67-56-1

methanol

2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

methyl 2-aminonicotinate
14667-47-1

methyl 2-aminonicotinate

Conditions
ConditionsYield
With sulfuric acid at 0 - 60℃; under 760.051 Torr; for 1.5h; Inert atmosphere; Microwave irradiation;93%
With thionyl chloride at 0 - 80℃; for 3h;86%
With sulfuric acid at 80℃; for 7h;63%
2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

2-amino-5-bromonicotinic acid hydrobromide
52963-33-4

2-amino-5-bromonicotinic acid hydrobromide

Conditions
ConditionsYield
With bromine In acetic acid at 0 - 20℃; for 48h;93%
With bromine; acetic acid at 20℃; for 1h;93%
With bromine; acetic acid at 20℃; Cooling with ice;91%
2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

Cyclohexyl isocyanide
931-53-3

Cyclohexyl isocyanide

3-nitro-benzaldehyde
99-61-6

3-nitro-benzaldehyde

3-(cyclohexylamino)-2-(3-nitrophenyl)imidazo[1,2-a]pyridine-8-carboxylic acid
1608494-16-1

3-(cyclohexylamino)-2-(3-nitrophenyl)imidazo[1,2-a]pyridine-8-carboxylic acid

Conditions
ConditionsYield
In ethanol at 50℃; for 3h;93%
2-aminopyridin-3-carboxylic acid
5345-47-1

2-aminopyridin-3-carboxylic acid

2-chloro-3-(4-chlorophenyl)-1,8-naphthyridine
439277-55-1

2-chloro-3-(4-chlorophenyl)-1,8-naphthyridine

C20H11ClN4O
1075254-10-2

C20H11ClN4O

Conditions
ConditionsYield
With acetic acid for 0.075h; microwave irradiation;92%
Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 5345-47-1