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ChemicalBook >> CAS DataBase List >>4-Ethyl hydrogen 1-methyl-1h-pyrazole-4,5-dicarboxylate , 97%

4-Ethyl hydrogen 1-methyl-1h-pyrazole-4,5-dicarboxylate , 97%

4-Ethyl hydrogen 1-methyl-1h-pyrazole-4,5-dicarboxylate , 97% Structure
4-Ethyl hydrogen 1-methyl-1h-pyrazole-4,5-dicarboxylate , 97% structure
CAS No.
81303-65-3
Chemical Name:
4-Ethyl hydrogen 1-methyl-1h-pyrazole-4,5-dicarboxylate , 97%
Synonyms
4-Ethoxycarbonyl-2-methyl-pyrazole-3-carboxylic acid;-Ethyl hydrogen 1-methyl-1h-pyrazole-4,5-dicarboxylate;2-Methyl-2H-pyrazole-3,4-dicarboxylic acid 4-ethyl ester;1-Methyl-1H-pyrazole-4,5-dicarboxylic acid 4-ethyl ester;4-(Ethoxycarbonyl)-1-Methyl-1H-pyrazole-5-carboxylic acid;1H-Pyrazole-4,5-dicarboxylic acid, 1-methyl-, 4-ethyl ester;4-Ethyl hydrogen 1-methyl-1h-pyrazole-4,5-dicarboxylate , 97%;4-Ethyl hydrogen 1-methyl-1h-pyrazole-4,5-dicarboxylate , 97%
CBNumber:
CB42526384
Molecular Formula:
C8H10N2O4
Molecular Weight:
198.18
MDL Number:
MOL File:
81303-65-3.mol
MSDS File:
SDS
Last updated:2026-05-28 02:24:46
Request For Quotation

4-Ethyl hydrogen 1-methyl-1h-pyrazole-4,5-dicarboxylate , 97% Properties

Boiling point 379.6±27.0 °C(Predicted)
Density 1.36±0.1 g/cm3(Predicted)
storage temp. Storage temp. 2-8°C
pka 2.20±0.37(Predicted)
Appearance White to off-white Solid

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H319-H335-H315
Precautionary statements  P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362
Risk Statements  22-36/37/38
Safety Statements  22-26-36/37/39

4-Ethyl hydrogen 1-methyl-1h-pyrazole-4,5-dicarboxylate , 97% price More Price(22)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth GDA30365 4-(Ethoxycarbonyl)-1-methyl-1H-pyrazole-5-carboxylic acid 81303-65-3 0.5g $306.8 2026-06-04 Buy
Biosynth GDA30365 4-(Ethoxycarbonyl)-1-methyl-1H-pyrazole-5-carboxylic acid 81303-65-3 5g $1357 2026-06-04 Buy
Matrix Scientific 206061 4-Ethoxycarbonyl-2-methylpyrazole-3-carboxylic acid 81303-65-3 100.00mg $46 2026-05-18 Buy
Matrix Scientific 206061 4-Ethoxycarbonyl-2-methylpyrazole-3-carboxylic acid 81303-65-3 250.00mg $75 2026-05-18 Buy
Matrix Scientific 206061 4-Ethoxycarbonyl-2-methylpyrazole-3-carboxylic acid 81303-65-3 1.00g $151 2026-05-18 Buy
Product number Packaging Price Buy
GDA30365 0.5g $306.8 Buy
GDA30365 5g $1357 Buy
206061 100.00mg $46 Buy
206061 250.00mg $75 Buy
206061 1.00g $151 Buy

4-Ethyl hydrogen 1-methyl-1h-pyrazole-4,5-dicarboxylate , 97% Chemical Properties, Uses, Production

Uses

4-(Ethoxycarbonyl)-1-methyl-1H-pyrazole-5-carboxylic Acid can be used as as therapeutic PDE10A inhibitors to be used as medicaments.

Definition

ChEBI: 4-Ethyl hydrogen 1-methyl-1H-pyrazole-4,5-dicarboxylate is a member of pyrazoles.

4-Ethyl hydrogen 1-methyl-1h-pyrazole-4,5-dicarboxylate , 97% Preparation Products And Raw materials

Raw materials

Preparation Products

4-Ethyl hydrogen 1-methyl-1h-pyrazole-4,5-dicarboxylate , 97% Suppliers

Global Suppliers ( 41)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Sci General Material & Chemical Ltd 021-58388037;21-58388037 13472507714 35177634@qq.com;1589045147@qq.com China 795 55
Thermo Fisher Scientific 800-810-5118 cnchemical@thermofisher.com China 17752 75
9ding chemical ( Shanghai) Limited 4009209199 sales@9dingchem.com China 22497 55
SynAsst Chemical. 021-60343070 China 12731 55
GIHI CHEMICALS CO.,LTD 0086-571-86217390 Sales@gihichem.com China 858 58
Taizhou Tongxin Bio-Tech Co., Ltd 0523-86818997 18652728585 sales@allyrise.com China 2993 60
Sinfachem Limited. 025-84683399 13952017251 sinfachem@foxmail.com China 267 58
Shanghai Chaolan Chemical Technology Center QQ：65489617 13301690235 Sales@ATKchemical.com China 9729 58
Capot Chemical Co.,Ltd. +86-（0）57185586718 +86-13336195806 sales@capot.com China 29626 60
Supplier Advantage
J & K SCIENTIFIC LTD. 76
Sci General Material & Chemical Ltd 55
Thermo Fisher Scientific 75
9ding chemical ( Shanghai) Limited 55
SynAsst Chemical. 55
GIHI CHEMICALS CO.,LTD 58
Taizhou Tongxin Bio-Tech Co., Ltd 60
Sinfachem Limited. 58
Shanghai Chaolan Chemical Technology Center 58
Capot Chemical Co.,Ltd. 60

4-Ethyl hydrogen 1-methyl-1h-pyrazole-4,5-dicarboxylate , 97% Spectrum

4-Ethyl hydrogen 1-methyl-1h-pyrazole-4,5-dicarboxylate , 97%(81303-65-3)1HNMR

81303-65-3 (4-Ethyl hydrogen 1-methyl-1h-pyrazole-4,5-dicarboxylate , 97%) Related Search:

diethyl 1-Methyl-1H-pyrazole-4,5-dicarboxylate methyl 5-formyl-1-methyl-1H-pyrazole-4-carboxylate ethyl 5-formyl-1-methyl-1H-pyrazole-4-carboxylate 4-Formyl-2-methyl-2H-pyrazole-3-carboxylic acid 1H-Pyrazole-4-carboxylic acid, 5-formyl-1-methyl-
[5-(hydroxymethyl)-1-methyl-pyrazol-4-yl]methanol

1of2

4-Ethyl hydrogen 1-methyl-1h-pyrazole-4,5-dicarboxylate , 97% 4-(Ethoxycarbonyl)-1-Methyl-1H-pyrazole-5-carboxylic acid 1-Methyl-1H-pyrazole-4,5-dicarboxylic acid 4-ethyl ester 2-Methyl-2H-pyrazole-3,4-dicarboxylic acid 4-ethyl ester 4-Ethoxycarbonyl-2-methyl-pyrazole-3-carboxylic acid 1H-Pyrazole-4,5-dicarboxylic acid, 1-methyl-, 4-ethyl ester -Ethyl hydrogen 1-methyl-1h-pyrazole-4,5-dicarboxylate 4-Ethyl hydrogen 1-methyl-1h-pyrazole-4,5-dicarboxylate , 97% 81303-65-3