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1H-Imidazole-4-carboxylicacid,2-amino-,ethylester(9CI)

1H-Imidazole-4-carboxylicacid,2-amino-,ethylester(9CI) structure

CAS No.: 149520-94-5

Chemical Name:: 1H-Imidazole-4-carboxylicacid,2-amino-,ethylester(9CI)

Synonyms: Ethyl 2-aMino-1h-iMidazole-4-carboxylate;2-amino-1H-imidazoL;Ethyl 2-AMinoiMidazole-5-carboxylate;ETHYL 2-AMINO-1H-IMIDAZOLE-(4)5-CARBOXYLATE;Ethyl 2-amino-1H-imidazole-5-carboxylate 97+%;1H-IMidazole-4-carboxylicacid,2-aMino-,ethylester;2-amino-1H-Imidazole-5-carboxylic acid ethyl ester;1H-IMidazole-5-carboxylic acid, 2-aMino-, ethyl ester;1H-Imidazole-4-carboxylicacid,2-amino-,ethylester(9CI);1H-Imidazol-4-carboxylic acid,2-amino-,ethyl ester(9CI)

CBNumber:: CB11298487

Molecular Formula:: C6H9N3O2

Molecular Weight:: 155.15

MDL Number:: MFCD09864446

MOL File:: 149520-94-5.mol

MSDS File:: SDS

Last updated:2026-05-27 23:06:04

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1H-Imidazole-4-carboxylicacid,2-amino-,ethylester(9CI) Properties

Boiling point	363.6±34.0 °C(Predicted)
Density	1.318±0.06 g/cm3(Predicted)
storage temp.	under inert gas (nitrogen or Argon) at 2–8 °C
pka	12.21±0.10(Predicted)
form	powder
color	Pale reddish yellow
InChI	InChI=1S/C6H9N3O2/c1-2-11-5(10)4-3-8-6(7)9-4/h3H,2H2,1H3,(H3,7,8,9)
InChIKey	NGJGNTZJCFFZLK-UHFFFAOYSA-N
SMILES	C1(N)NC(C(OCC)=O)=CN=1

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H315-H319-H335
Precautionary statements	P280-P302+P352-P304+P340
HazardClass	IRRITANT
HS Code	2922390090

1H-Imidazole-4-carboxylicacid,2-amino-,ethylester(9CI) price More Price(55)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Apolloscientific	OR302532	Ethyl 2-amino-1H-imidazole-5-carboxylate >97%	149520-94-5	100mg	$21	2026-06-04	Buy
Apolloscientific	OR302532	Ethyl 2-amino-1H-imidazole-5-carboxylate >97%	149520-94-5	250mg	$24	2026-06-04	Buy
Apolloscientific	OR302532	Ethyl 2-amino-1H-imidazole-5-carboxylate >97%	149520-94-5	1g	$45	2026-06-04	Buy
Apolloscientific	OR302532	Ethyl 2-amino-1H-imidazole-5-carboxylate >97%	149520-94-5	5g	$149	2026-06-04	Buy
Apolloscientific	OR302532	Ethyl 2-amino-1H-imidazole-5-carboxylate >97%	149520-94-5	25g	$712	2026-06-04	Buy

Product number	Packaging	Price	Buy
OR302532	100mg	$21	Buy
OR302532	250mg	$24	Buy
OR302532	1g	$45	Buy
OR302532	5g	$149	Buy
OR302532	25g	$712	Buy

1H-Imidazole-4-carboxylicacid,2-amino-,ethylester(9CI) Chemical Properties, Uses, Production

Synthesis

109-12-6

70-23-5

1H-Imidazole-4-carboxylicacid,2-amino-,ethylester(9CI)

149520-94-5

The general procedure for the synthesis of ethyl 2-amino-1H-imidazole-5-carboxylate from 2-aminopyrimidine and ethyl 3-bromopyruvate was as follows: to an ethanol solution (20 mL) containing ethyl imidazo[1,2-a]pyrimidine-2-carboxylate and ethyl imidazo[1,2-a]pyrimidine-3-carboxylate (500 mg, 2.62 mmol, 1.0 eq.), hydrazine hydrate ( 180 mg, 2.88 mmol, 1.1 equiv). The reaction mixture was heated and reacted at 75 °C overnight. After completion of the reaction, the reaction mixture was concentrated and the resulting residue was purified by silica gel column chromatography (eluent ratio dichloromethane/methanol = 20/1, v/v) to give ethyl 2-amino-1H-imidazole-4-carboxylate (220 mg, 54% yield) as a yellow solid.

References

[1] Journal of Medicinal Chemistry, 2010, vol. 53, # 15, p. 5620 - 5628
[2] Patent: WO2018/11628, 2018, A1. Location in patent: Paragraph 00267

1H-Imidazole-4-carboxylicacid,2-amino-,ethylester(9CI) Preparation Products And Raw materials

Raw materials

Ethyl imidazo[1,2-a]pyrimidine-3-carboxylate 2-Aminopyrimidine Imidazo[1,2-a]pyrimidine-2-carboxylic acid ethyl ester Ethyl bromopyruvate Hydrazine hydrate

Ethanol

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Preparation Products

1H-Imidazole-4-carboxylicacid,2-amino-,ethylester(9CI) Suppliers

Global Suppliers ( 117)

Supplier	Tel	Email	Country	ProdList	Advantage
Xi'an Jurenhexin Pharmaceutical Technology Co., Ltd	029-86518151 13629269978	jurenhexin0528@126.com	China	106	58
Shanghai Anmike Chemical Co. Ltd.	微信 18019252918 18019252918	sale@amkchem.com	China	9988	55
Shanghai YuYuan Pharmaceutical Co., Ltd.	13052276172	product@yuyuanpharm.com	China	402	55
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Shanghai Sinch Parmaceuticals Tech. Co. Ltd.	+86-21-54098501	sales@sinch.com.cn	China	11592	64
Adamas Reagent, Ltd.	400-6009262 15618770481	yhx@titansci.com	China	14098	59
Accela ChemBio Co.,Ltd.	021-50795510 4000665055	marketing@accelachem.com	China	10972	64
Wuhan Luohua Medical Technology Co.,Ltd.	13477084141; 13477084141	sales@luohuapharm.com	China	468	60
Acorn PharmaTech Co., Ltd.	025-58395930	sales@acornpharma.com	China	982	60
Shanghai Topbiochem Technology Co., Ltd	021-58170097	info@topbiochem.com	China	9510	58

Supplier	Advantage
Xi'an Jurenhexin Pharmaceutical Technology Co., Ltd	58
Shanghai Anmike Chemical Co. Ltd.	55
Shanghai YuYuan Pharmaceutical Co., Ltd.	55
J & K SCIENTIFIC LTD.	76
Shanghai Sinch Parmaceuticals Tech. Co. Ltd.	64
Adamas Reagent, Ltd.	59
Accela ChemBio Co.,Ltd.	64
Wuhan Luohua Medical Technology Co.,Ltd.	60
Acorn PharmaTech Co., Ltd.	60
Shanghai Topbiochem Technology Co., Ltd	58

View Latest Price from 1H-Imidazole-4-carboxylicacid,2-amino-,ethylester(9CI) manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2019-07-06	1H-Imidazole-4-carboxylicacid,2-amino-,ethylester(9CI) 149520-94-5		1KG	98%	100KG	Career Henan Chemical Co

1H-Imidazole-4-carboxylicacid,2-amino-,ethylester(9CI)
149520-94-5
$0.00
98%
Career Henan Chemical Co

1H-Imidazole-4-carboxylicacid,2-amino-,ethylester(9CI) Spectrum

1H-Imidazole-4-carboxylicacid,2-amino-,ethylester(9CI)(149520-94-5)¹HNMR

149520-94-5 (1H-Imidazole-4-carboxylicacid,2-amino-,ethylester(9CI)) Related Search:

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1H-Imidazole-4-carboxylicacid,2-amino-,ethylester(9CI) Ethyl 2-amino-1H-imidazole-5-carboxylate 97+% Ethyl 2-AMinoiMidazole-5-carboxylate 1H-IMidazole-4-carboxylicacid,2-aMino-,ethylester ethyl 2-amino-1H-imidazole-5-carboxylate(SALTDATA: FREE) 1H-IMidazole-5-carboxylic acid, 2-aMino-, ethyl ester ETHYL 2-AMINO-1H-IMIDAZOLE-(4)5-CARBOXYLATE 2-amino-1H-Imidazole-5-carboxylic acid ethyl ester 2-amino-1H-imidazoL 1H-Imidazol-4-carboxylic acid,2-amino-,ethyl ester(9CI) Ethyl 2-aMino-1h-iMidazole-4-carboxylate 149520-94-5 CARBOXYLICESTER