ChemicalBook >> CAS DataBase List >>2,3-dihydro-1-Methyl-3-oxo-1H-Pyrazole-4-carboxylic acid ethyl ester

2,3-dihydro-1-Methyl-3-oxo-1H-Pyrazole-4-carboxylic acid ethyl ester

CAS No.
103626-03-5
Chemical Name:
2,3-dihydro-1-Methyl-3-oxo-1H-Pyrazole-4-carboxylic acid ethyl ester
Synonyms
Topramezon-002-zz;4-Ethoxycarbonyl-3-hydroxy-1-methylpyrazole;Ethyl 3-hydroxy-1-methyl-1H-pyrazole-4-carboxylate;Ethyl 1-Methyl-3-oxo-2,3-dihydropyrazole-4-carboxylate;3-Hydroxy-1-methylpyrazole-4-carboxylic acid ethyl ester;Ethyl 2,3-dihydro-1-methyl-3-oxo-1H-pyrazol-4-carboxylate;Ethyl 2,3-dihydro-1-methyl-3-oxo-1H-pyrazole-4-carboxylate;Ethyl 1-Methyl-3-oxo-2,3-dihydro-1H-pyrazole-4-carboxylate;2,3-dihydro-1-Methyl-3-oxo-1H-Pyrazole-4-carboxylic acid ethyl ester;1H-Pyrazole-4-carboxylic acid, 2,3-dihydro-1-methyl-3-oxo-, ethyl ester
CBNumber:
CB72632394
Molecular Formula:
C7H10N2O3
Molecular Weight:
170.17
MDL Number:
MFCD16620091
MOL File:
103626-03-5.mol
MSDS File:
SDS
Last updated:2022-12-30 16:20:48

2,3-dihydro-1-Methyl-3-oxo-1H-Pyrazole-4-carboxylic acid ethyl ester Properties

Melting point 144-146℃
Density 1.235±0.06 g/cm3 (20 ºC 760 Torr)
storage temp. 2-8°C
pka 7.76±0.70(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302-H315-H317-H319-H335
Precautionary statements  P261-P280-P305+P351+P338
HS Code  2933199090

2,3-dihydro-1-Methyl-3-oxo-1H-Pyrazole-4-carboxylic acid ethyl ester price More Price(28)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC H705370 3-Hydroxy-1-methyl-1H-pyrazole-4-carboxylicacidethylester 103626-03-5 10mg $45 2021-12-16 Buy
Apolloscientific OR346184 3-Hydroxy-1-methyl-1H-pyrazole-4-carboxylic acid ethyl ester 103626-03-5 1g $187 2021-12-16 Buy
Matrix Scientific 059092 3-Hydroxy-1-methyl-1H-pyrazole-4-carboxylic acidethyl ester 95%+ 103626-03-5 1g $339 2021-12-16 Buy
American Custom Chemicals Corporation CHM0392214 ETHYL-1-METHYL-3-OXO-2,3-DIHYDRO-1H-PYRAZOLE-4-CARBOXYLATE 95.00% 103626-03-5 5MG $504.69 2021-12-16 Buy
AK Scientific 6652AJ Ethyl1-methyl-3-oxo-2,3-dihydro-1H-pyrazole-4-carboxylate 103626-03-5 10g $709 2021-12-16 Buy
Product number Packaging Price Buy
H705370 10mg $45 Buy
OR346184 1g $187 Buy
059092 1g $339 Buy
CHM0392214 5MG $504.69 Buy
6652AJ 10g $709 Buy

2,3-dihydro-1-Methyl-3-oxo-1H-Pyrazole-4-carboxylic acid ethyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

2,3-dihydro-1-Methyl-3-oxo-1H-Pyrazole-4-carboxylic acid ethyl ester Suppliers

Global( 54)Suppliers
Supplier Tel Email Country ProdList Advantage
Alchem Pharmtech,Inc.
8485655694 sales@alchempharmtech.com United States 63711 58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd
+8613580539051 joe@yuhengpharm.com CHINA 21149 58
Career Henan Chemica Co
+86-0371-86658258 15093356674; laboratory@coreychem.com China 30255 58
Hefei Hirisun Pharmatech Co., Ltd
+8615056975894 shawn@hirisunpharm.com CHINA 9923 58
Dayang Chem (Hangzhou) Co.,Ltd.
571-88938639 +8617705817739 info@dycnchem.com CHINA 52867 58
Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418684 +8618949823763 sales@tnjchem.com China 25363 58
PT CHEM GROUP LIMITED
+86-85511178 +86-85511178 peter68@ptchemgroup.com China 35453 58
GIHI CHEMICALS CO.,LIMITED
+8618058761490 info@gihichemicals.com China 49999 58
Zibo Hangyu Biotechnology Development Co., Ltd
+86-0533-2185556 +8617865335152 Mandy@hangyubiotech.com China 11013 58
Nanjing Bicbiotechnology Co., Ltd
+86-2552131256 +86-18251840740 sales@bicbiotech.com China 6000 58
2,3-dihydro-1-Methyl-3-oxo-1H-Pyrazole-4-carboxylic acid ethyl ester 3-Hydroxy-1-methylpyrazole-4-carboxylic acid ethyl ester 4-Ethoxycarbonyl-3-hydroxy-1-methylpyrazole Ethyl 3-hydroxy-1-methyl-1H-pyrazole-4-carboxylate Ethyl 1-Methyl-3-oxo-2,3-dihydro-1H-pyrazole-4-carboxylate Ethyl 1-Methyl-3-oxo-2,3-dihydropyrazole-4-carboxylate Topramezon-002-zz 1H-Pyrazole-4-carboxylic acid, 2,3-dihydro-1-methyl-3-oxo-, ethyl ester Ethyl 2,3-dihydro-1-methyl-3-oxo-1H-pyrazole-4-carboxylate Ethyl 2,3-dihydro-1-methyl-3-oxo-1H-pyrazol-4-carboxylate 103626-03-5