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1H-Pyrazole-3-carboxylic acid, 5-ethyl-4-methyl-

CAS No.
957129-38-3
Chemical Name:
1H-Pyrazole-3-carboxylic acid, 5-ethyl-4-methyl-
Synonyms
GPR109 receptor agonist-2;5-ethyl-4-methyl-1H-Pyrazole-3-carboxylic acid;1H-Pyrazole-3-carboxylic acid, 5-ethyl-4-methyl-
CBNumber:
CB21865064
Molecular Formula:
C7H10N2O2
Molecular Weight:
154.17
MDL Number:
MFCD06735403
MOL File:
957129-38-3.mol
MSDS File:
SDS
Last updated:2026-05-27 23:58:52

1H-Pyrazole-3-carboxylic acid, 5-ethyl-4-methyl- Properties

Boiling point 383.2±30.0 °C(Predicted)
Density 1.257±0.06 g/cm3(Predicted)
storage temp. Storage temp. 2-8°C
form Solid
pka 16.31±0.50(Predicted)
color White to off-white

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P264-P302+P352-P304+P340-P305+P351+P338-P332+P313-P337+P313

1H-Pyrazole-3-carboxylic acid, 5-ethyl-4-methyl- price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth HNB12938 3-Ethyl-4-Methyl-1H-Pyrazole-5-Carboxylic Acid 957129-38-3 0.5g $330.4 2026-06-04 Buy
Biosynth HNB12938 3-Ethyl-4-Methyl-1H-Pyrazole-5-Carboxylic Acid 957129-38-3 5g $1298 2026-06-04 Buy
ChemScene CS-0146432 GPR109 receptor agonist-2 ≥97% 957129-38-3 100mg $61 2026-06-04 Buy
ChemScene CS-0146432 GPR109 receptor agonist-2 ≥97% 957129-38-3 250mg $67 2026-06-04 Buy
ChemScene CS-0146432 GPR109 receptor agonist-2 ≥97% 957129-38-3 1g $176 2026-06-04 Buy
Product number Packaging Price Buy
HNB12938 0.5g $330.4 Buy
HNB12938 5g $1298 Buy
CS-0146432 100mg $61 Buy
CS-0146432 250mg $67 Buy
CS-0146432 1g $176 Buy

1H-Pyrazole-3-carboxylic acid, 5-ethyl-4-methyl- Chemical Properties, Uses, Production

Uses

GPR109 receptor agonist-2 (Compound 5) is a selective GPR109a agonist with a pEC50 of 5.53[1].

References

[1] Skinner PJ, et al. Fluorinated pyrazole acids are agonists of the high affinity niacin receptor GPR109a. Bioorg Med Chem Lett. 2007 Oct 15;17(20):5620-3. DOI:10.1016/j.bmcl.2007.07.101

1H-Pyrazole-3-carboxylic acid, 5-ethyl-4-methyl- Preparation Products And Raw materials

Raw materials

Preparation Products

1H-Pyrazole-3-carboxylic acid, 5-ethyl-4-methyl- Suppliers

Global Suppliers ( 19)
Supplier Tel Email Country ProdList Advantage
Aikon International Limited 025-58859352 19370895928 sales01@aikonchem.com China 15078 58
Jinan Carbotang Biotech Co.,Ltd. +8615866703830 figo.gao@foxmail.com China 8491 58
Shanghai Kaiwei Chemical Technology Co., Ltd. 021-58461859 15821823057 service@aiviche.com China 49299 58
Guangzhou Younan Technology Co., Ltd 020-82000279 18988941452 YN_research@163.com China 2984 58
Shanghai Haohong Pharmaceutical Co., Ltd. 400-8210725 4008210725 malulu@leyan.com China 54996 58
Shandong Shenglan Chemical Technology Co. Ltd 17806220283 info@samelabs.com China 569 58
Bide Pharmatech Ltd. 400-1647117 13681763483 product02@bidepharm.com China 59929 58
TargetMol Chemicals Inc. 4008200310 15002144251 marketing@tsbiochem.com China 24951 58
Shandong Shenganbei New Energy Co. , Ltd. . Nanjing branch 18761883648 sab202211@163.com China 1672 58
Beijing Solarbio Science & Tecnology Co., Ltd. 010-50973130 17801761073 Gsiyu@solarbio.com China 50460 58
1H-Pyrazole-3-carboxylic acid, 5-ethyl-4-methyl- 5-ethyl-4-methyl-1H-Pyrazole-3-carboxylic acid GPR109 receptor agonist-2 957129-38-3