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ChemicalBook >> CAS DataBase List >>1-Ethyl-3-phenyl-1H-pyrazole-5-carboxylic acid

1-Ethyl-3-phenyl-1H-pyrazole-5-carboxylic acid

1-Ethyl-3-phenyl-1H-pyrazole-5-carboxylic acid Structure
1-Ethyl-3-phenyl-1H-pyrazole-5-carboxylic acid structure
CAS No.
10199-56-1
Chemical Name:
1-Ethyl-3-phenyl-1H-pyrazole-5-carboxylic acid
Synonyms
2-Ethyl-5-phenyl-2H-pyrazole-3-carboxylic acid;1-Ethyl-3-phenyl-1H-pyrazole-5-carboxylic acid;1H-Pyrazole-5-carboxylic acid, 1-ethyl-3-phenyl-
CBNumber:
CB0375588
Molecular Formula:
C12H12N2O2
Molecular Weight:
216.24
MDL Number:
MFCD08445971
MOL File:
Mol file
TDS File:
TDS
Last updated:2026-09-12 18:48:19
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1-Ethyl-3-phenyl-1H-pyrazole-5-carboxylic acid Properties

Boiling point 423.8±33.0 °C(Predicted)
Density 1.21±0.1 g/cm3(Predicted)
pka 3.14±0.10(Predicted)
form solid
InChI 1S/C12H12N2O2/c1-2-14-11(12(15)16)8-10(13-14)9-6-4-3-5-7-9/h3-8H,2H2,1H3,(H,15,16)
InChIKey AYFOSEQQADVGLW-UHFFFAOYSA-N
SMILES CCn1nc(cc1C(O)=O)-c2ccccc2
UNSPSC Code 12352106
NACRES NA.21

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H319
Precautionary statements  P305+P351+P338
Risk Statements  36
Safety Statements  26
WGK Germany  WGK 3
HazardClass  IRRITANT
HS Code  2933199090
Storage Class 11 - Combustible Solids
Hazard Classifications Acute Tox. 4 Oral
Eye Irrit. 2

1-Ethyl-3-phenyl-1H-pyrazole-5-carboxylic acid price More Price(19)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich JRD0071 1-Ethyl-3-phenyl-1H-pyrazole-5-carboxylic acid AldrichCPR 1 g $230 2026-04-30 Buy
Usbiological 275870 1-Ethyl-3-phenyl-1H-pyrazole-5-carboxylic acid Asreported 500mg $382 2026-06-03 Buy
Usbiological 275870 1-Ethyl-3-phenyl-1H-pyrazole-5-carboxylic acid Asreported 1g $615 2026-06-03 Buy
Usbiological 275870 1-Ethyl-3-phenyl-1H-pyrazole-5-carboxylic acid Asreported 2g $864 2026-06-03 Buy
Usbiological 275870 1-Ethyl-3-phenyl-1H-pyrazole-5-carboxylic acid Asreported 5g $1218 2026-06-03 Buy
Product number Packaging Price Buy
JRD0071 1 g $230 Buy
275870 500mg $382 Buy
275870 1g $615 Buy
275870 2g $864 Buy
275870 5g $1218 Buy

1-Ethyl-3-phenyl-1H-pyrazole-5-carboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

1-Ethyl-3-phenyl-1H-pyrazole-5-carboxylic acid Suppliers

Global Suppliers ( 12)
Supplier Tel Email Country ProdList Advantage
Chemsky（shanghai）International Co.,Ltd. 021-50135380 shchemsky@sina.com China 32273 50
Supplier Advantage
Chemsky（shanghai）International Co.,Ltd. 50
2-Ethyl-5-phenyl-2H-pyrazole-3-carboxylic acid 1H-Pyrazole-5-carboxylic acid, 1-ethyl-3-phenyl- 1-Ethyl-3-phenyl-1H-pyrazole-5-carboxylic acid 10199-56-1