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Ethyl 3-amino-4-pyrazolecarboxylate

Ethyl 3-amino-4-pyrazolecarboxylate Structure
Ethyl 3-amino-4-pyrazolecarboxylate structure
CAS No.
6994-25-8
Chemical Name:
Ethyl 3-amino-4-pyrazolecarboxylate
Synonyms
Ethyl 3-amino-1H-pyrazole-4-carboxylate;ETHYL 5-AMINO-1H-PYRAZOLE-4-CARBOXYLATE;Allopurinol Related Compound D;5-Amino-1H-pyrazole-4-carboxylic acid;AMINAZOLE;INDIP-014;(19750-02-8;AKOS B001005;AKOS BC-0708;e-4-carboxyL
CBNumber:
CB7371660
Molecular Formula:
C6H9N3O2
Molecular Weight:
155.15
MDL Number:
MFCD00005238
MOL File:
6994-25-8.mol
Last updated:2023-05-15 10:43:47
Request For Quotation

Ethyl 3-amino-4-pyrazolecarboxylate Properties

Melting point 105-107 °C(lit.)
Boiling point 278.95°C (rough estimate)
Density 1.3092 (rough estimate)
refractive index 1.6500 (estimate)
storage temp. 2-8°C
solubility Chloroform (Sparingly), Methanol (Slightly)
pka 12.98±0.50(Predicted)
form Crystalline Powder
color White to yellow
BRN 4964
Stability Light sensitive
CAS DataBase Reference 6994-25-8(CAS DataBase Reference)
FDA UNII 9GY5HA1GAA
NIST Chemistry Reference 3-Amino-4-carbethoxypyrazole(6994-25-8)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302-H319
Precautionary statements  P264-P270-P280-P301+P312-P305+P351+P338-P337+P313
Hazard Codes  Xi,Xn,N
Risk Statements  36/37/38-20/21/22-50/53-43
Safety Statements  26-36-24/25-61-60-36/37
RIDADR  UN 3077 9 / PGIII
WGK Germany  3
HazardClass  IRRITANT
HS Code  29331990
NFPA 704
0
1 0

Ethyl 3-amino-4-pyrazolecarboxylate price More Price(48)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich BP844 Allopurinol impurity D British Pharmacopoeia (BP) Reference Standard 6994-25-8 10MG $266 2024-03-01 Buy
Sigma-Aldrich A45009 Ethyl 3-aminopyrazole-4-carboxylate 98% 6994-25-8 5g $34 2024-03-01 Buy
Sigma-Aldrich 1013046 Allopurinol Related Compound D United States Pharmacopeia (USP) Reference Standard 6994-25-8 35mg $1210 2024-03-01 Buy
TCI Chemical E0766 Ethyl 3-Aminopyrazole-4-carboxylate >98.0%(GC)(T) 6994-25-8 5g $99 2024-03-01 Buy
TCI Chemical E0766 Ethyl 3-Aminopyrazole-4-carboxylate >98.0%(GC)(T) 6994-25-8 25g $391 2024-03-01 Buy
Product number Packaging Price Buy
BP844 10MG $266 Buy
A45009 5g $34 Buy
1013046 35mg $1210 Buy
E0766 5g $99 Buy
E0766 25g $391 Buy

Ethyl 3-amino-4-pyrazolecarboxylate Chemical Properties,Uses,Production

Chemical Properties

Off-White Powder

Uses

Ethyl 3-Amino-4-pyrazolecarboxylate (Allopurinol EP Impurity D) is an impurity of Allopurinol (A547300), a pyrazole derivative that has been shown to induce neoplasm immunogenicity.

General Description

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards

Ethyl 3-amino-4-pyrazolecarboxylate synthesis

144918-37-6
6994-25-8
Synthesis of Ethyl 3-amino-4-pyrazolecarboxylate from 2-Pentenoic acid, 2-cyano-, ethyl ester, (2E)-

Ethyl 3-amino-4-pyrazolecarboxylate Preparation Products And Raw materials

Raw materials

Hydrazinium hydroxide solution Triethyl orthoformate HYDRAZINE Acetic acid Ethyl (ethoxymethylene)cyanoacetate
Ethyl cyanoacetate

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Preparation Products

Allopurinol Pyrazolo[1,5-a]pyrimidine-3-carboxylic acid, 5,7-dichloro-, ethyl ester 1-H-pyrazole-4-carboxylic acid,3-broMo,ethyl ester 5-AMINO-4-CARBETHOXY-1-PHENYLPYRAZOLE ethyl 5-(4-bromophenyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-3-carboxylate
1H-Pyrazole-4-carboxylic acid, 3-iodo-1-(tetrahydro-2H-pyran-2-yl)-, ethyl ester ETHYL 5-(4-FLUOROPHENYL)-7-(TRIFLUOROMETHYL)PYRAZOLO[1,5-A]PYRIMIDINE-3-CARBOXYLATE

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Ethyl 3-amino-4-pyrazolecarboxylate Suppliers

Global( 445)Suppliers
Supplier Tel Email Country ProdList Advantage
Changzhou Fullone Chemical Co., Ltd.
+86-13328197671 +86-13861172460 sales@borenchem.cn China 1055 58
Capot Chemical Co.,Ltd. 		571-85586718 +8613336195806 sales@capotchem.com China 29797 60
ATK CHEMICAL COMPANY LIMITED 		+undefined-21-51877795 ivan@atkchemical.com China 32480 60
career henan chemical co 		+86-0371-86658258 sales@coreychem.com China 29914 58
Shanghai Arbor Chemical Co., Ltd. 		021-60451682 act@arborchemical.com CHINA 906 58
Jinan Carbotang Biotech Co.,Ltd. 		+8615866703830 figo.gao@foxmail.com China 6992 58
Hubei Jusheng Technology Co.,Ltd. 		18871490254 linda@hubeijusheng.com CHINA 28180 58
Hebei Jimi Trading Co., Ltd. 		+86 319 5273535 bestoneforyou@sina.com CHINA 288 58
Changzhou Ditong Chemical Co.,Ltd 		+86-0519-88299272 info@edengenechem.com China 2169 58
Hubei xin bonus chemical co. LTD 		86-13657291602 linda@hubeijusheng.com CHINA 22968 58
Supplier Advantage
Changzhou Fullone Chemical Co., Ltd.
58
Capot Chemical Co.,Ltd. 		60
ATK CHEMICAL COMPANY LIMITED 		60
career henan chemical co 		58
Shanghai Arbor Chemical Co., Ltd. 		58
Jinan Carbotang Biotech Co.,Ltd. 		58
Hubei Jusheng Technology Co.,Ltd. 		58
Hebei Jimi Trading Co., Ltd. 		58
Changzhou Ditong Chemical Co.,Ltd 		58
Hubei xin bonus chemical co. LTD 		58

View Lastest Price from Ethyl 3-amino-4-pyrazolecarboxylate manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Ethyl 3-amino-4-pyrazolecarboxylate pictures 2022-02-25 Ethyl 3-amino-4-pyrazolecarboxylate
6994-25-8
 US $100.00 / KG 1KG 98% 100KG Hong Kong Tiansheng New Material Trading Co., Ltd
Ethyl 3-amino-1H-pyrazole-4-carboxylate pictures 2022-02-25 Ethyl 3-amino-1H-pyrazole-4-carboxylate
6994-25-8
 US $100.00 / KG 1KG 98% 10KG Hong Kong Tiansheng New Material Trading Co., Ltd
Ethyl 3-amino-4-pyrazolecarboxylate pictures 2021-07-20 Ethyl 3-amino-4-pyrazolecarboxylate
6994-25-8
 US $0.00-0.00 / KG 1g 99% 2000tons Shaanxi Dideu Medichem Co. Ltd

Ethyl 3-amino-4-pyrazolecarboxylate Spectrum

Ethyl 3-amino-4-pyrazolecarboxylate(6994-25-8)1HNMREthyl 3-amino-4-pyrazolecarboxylate(6994-25-8)13CNMREthyl 3-amino-4-pyrazolecarboxylate(6994-25-8)IR1Ethyl 3-amino-4-pyrazolecarboxylate(6994-25-8)IR2Ethyl 3-amino-4-pyrazolecarboxylate(6994-25-8)Raman

6994-25-8(Ethyl 3-amino-4-pyrazolecarboxylate)Related Search:

ethyl 5-(forMylaMino)-1H-pyrazole-4-carboxylate 5-(forMylaMino)-1H-pyrazole-4-carboxaMide 5-AMINO-1H-PYRAZOLE-4-CARBOXYLIC ACID ETHYL ESTER 3-Aminopyrazole 4-Pyrazolecarboxylic acid
3-Aminopyrazole-4-carboxylic acid Ethyl pyrazole-4-carboxylate 4-AMINO-2 H-PYRAZOLE-3-CARBOXYLIC ACID ETHYL ESTER Oxipurinol Allopurinol Impurity 1
ALLOPURINOL IMPURITY C Allopurinol Related CoMpound F Allopurinol-d2 Allopurinol Oxypurinol -13C, 15N2
ALLOPURINOL RIBOSIDE 3-Amino-1H-pyrazole-4-carboxamide 5-[(1-Methylpiperidin-2-ylidene)amino]-1H-pyrazole-4-carboxylic acid ethyl ester

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Allopurinol EP IMpurity D 3- aMino-4- pyrazoleethyl forMate 5-AMINO-1H-PYRAZOLE-4-CARBOXYLIC ACID ETHYL ESTER(Ethyl 3-amino-4-pyrazolecarboxylate) Ethyl3-amino-1H-pyrazole-4-carboxylate,99% AKOS BC-0708 AKOS BBS-00002579 AMINAZOLE AKOS B001005 5-AMINO-1H-PYRAZOLE-4-CARBOXYLIC ACID ETHYL ESTER 3-AMINO-4-CARBETHOXYPYRAZOL 3-AMINO-4-CARBETHOXYPYRAZOLE 3-AMINO-1H-PYRAZOLE-4-CARBOXYLIC ACID ETHYL ESTER 3-AMINOPYRAZOLE-4-CARBOXYLIC ACID ETHYL ESTER 1H-PYRAZOLE-4-CARBOXYLIC ACID, 3-AMINO-, ETHYL ESTER ETHYL 3-AMINOPYRAZOLE-4-CARBOXYLATE ETHYL 3-AMINO-4-PYRAZOLECARBOXYLATE BUTTPARK 100\09-33 3-Amino-4-ethoxycarbonylpyrazole TIMTEC-BB SBB001936 Ethyl 3-amino-4-pyarazolecarboxylate 3-Amino-4-pyrazolecarboxylate 3-Amino-4-(ethoxycarbonyl)-1H-pyrazole, 3-Amino-4-carbethoxy-1H-pyrazole Ethyl 5-aminopyrazol-4-carboxylate Ethyl 3-aminopyrazole-4-carboxylate 98% 3-amino-2H-pyrazole-4-carboxylic acid ethyl ester 3-Amino-4-Carbethyloxypyrazole ethyl 3-amino-2H-pyrazole-4-carboxylate Ethyl 3-amino-4-pyrazolecarboxylate ,99% 3-AMINO-4-CARBETHOXYPYRAZOLE ,99% ethyl 5-amino-1H-pyrazole-4-carboxylate(SALTDATA: FREE) ethyl 3-amino-1H-pyrazole-4-carboxylate(SALTDATA: FREE) 3-Amino-4-carboethoxy-1H-pyrazole Ethyl 2-aminopyrazole-3-carboxylate Allopurinol Related Compound D (35 mg) (ethyl 5-amino-1H-pyrazole-4-carboxylate) 4-(ethoxyMethyl)-1H-pyrazol-3-aMine 3-AMino-4-carbethoxypyrazole, 99% 5GR 1H-pyrazole-4-carboxylic acid, 5-amino-, ethyl ester ETHYL (3-AMINOPYRAZOLE 4-CARBOXYLATE) FO JR-8260, 3-Amino-4-carbethoxypyrazole, 97% Ethyl 5-amino-1H-pyrazole-4-carboxylate 97% Allopurinol EP Impurity D (USP RC D) INDIP-014 Allopurinol Impurity 4(Allopurinol EP Impurity D)(Allopurinol USP Related Compound D ) Allopurinol impurity D (A0350040) Allopurinol Related Compound D (ethyl 5-amino-1H-pyrazole-4-carboxylate) (1013046) (19750-02-8 Allopurinol EP Imp D Allopurinol EP Impurity D or Allopurinol USP Related Compound D Allopurinol EP Impurity D（Allopurinol USP Related Compound D） e-4-carboxyL Ethyl 3-Amino-4-pyrazolecarboxylate > Allopurinol impurity D CRS Ethyl-3-amino-1H-pyrazol-4-carboxylat Allopurinol EP impurity D/ Allopurinol Related Compound D Allopurinol Impurity1580 ETHYL 5-AMINO-1H-PYRAZOLE-4-CARBOXYLATE Ethyl 3-amino-1H-pyrazole-4-carboxylate Allopurinol Related Compound D