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1-Ethyl-1H-pyrazole-4-carbaldehyde

1-Ethyl-1H-pyrazole-4-carbaldehyde Structure
1-Ethyl-1H-pyrazole-4-carbaldehyde structure
CAS No.
304903-10-4
Chemical Name:
1-Ethyl-1H-pyrazole-4-carbaldehyde
Synonyms
e-4-carbaL;AKOS B000402;AKOS PAO-0266;BUTTPARK 121\06-90;CHEMBRDG-BB 4003132;ART-CHEM-BB B000402;TIMTEC-BB SBB000003;1-Ethyl-4-formyl-1H-pyrazole;1-ethylpyrazole-4-carbaldehyde;1-ethyl-4-pyrazolecarboxaldehyde
CBNumber:
CB3677595
Molecular Formula:
C6H8N2O
Molecular Weight:
124.14
MDL Number:
MFCD02090888
MOL File:
304903-10-4.mol
MSDS File:
SDS
Last updated:2026-09-12 18:52:08
Request For Quotation

1-Ethyl-1H-pyrazole-4-carbaldehyde Properties

Boiling point 72°C/1.8mm
Density 1.10±0.1 g/cm3(Predicted)
storage temp. Inert atmosphere,2-8°C
pka 0.19±0.10(Predicted)
form liquid
color Clear, dark yellow to orange
InChI InChI=1S/C6H8N2O/c1-2-8-4-6(5-9)3-7-8/h3-5H,2H2,1H3
InChIKey UMSDESWKSPAALM-UHFFFAOYSA-N
SMILES N1(CC)C=C(C=O)C=N1
CAS DataBase Reference 304903-10-4(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302+H312+H332-H315-H319-H335
Precautionary statements  P261-P280-P305+P351+P338
Hazard Codes  Xi
HazardClass  IRRITANT
HS Code  2933199090

1-Ethyl-1H-pyrazole-4-carbaldehyde price More Price(45)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Usbiological 275792 N-Ethyl-4-fomylpyrazole Asreported 304903-10-4 500mg $333 2026-06-03 Buy
Usbiological 275792 N-Ethyl-4-fomylpyrazole Asreported 304903-10-4 1g $542 2026-06-03 Buy
Usbiological 275792 N-Ethyl-4-fomylpyrazole Asreported 304903-10-4 2g $748 2026-06-03 Buy
Usbiological 275792 N-Ethyl-4-fomylpyrazole Asreported 304903-10-4 5g $1034 2026-06-03 Buy
Activate Scientific AS50560 1-Ethyl-1H-pyrazole-4-carbaldehyde 98% 304903-10-4 1g $44 2026-06-04 Buy
Product number Packaging Price Buy
275792 500mg $333 Buy
275792 1g $542 Buy
275792 2g $748 Buy
275792 5g $1034 Buy
AS50560 1g $44 Buy

1-Ethyl-1H-pyrazole-4-carbaldehyde Preparation Products And Raw materials

Raw materials

Preparation Products

1-Ethyl-1H-pyrazole-4-carbaldehyde Suppliers

Global Suppliers ( 157)
Supplier Tel Email Country ProdList Advantage
Shanghai Lingfu Pharmaceutical Research Co. LTD +86(21)5895 0110 19945755304 sales@chemany.com China 9981 58
Hainan Huaxiang Pharmaceutical Technology Co., Ltd. -- bug521@163.com China 825 58
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Wuhan Chemwish Technology Co., Ltd 86-027-67849912 sales@chemwish.com China 35884 56
Capot Chemical Co., Ltd +86 (0) 571 85 58 67 18 China 18187 66
JinYan Chemicals(ShangHai) Co.,Ltd. 13817811078 sales@jingyan-chemical.com China 9963 60
Pure Chemistry Scientific Inc. 001-857-928-2050 or 1-888-588-9418 sales@chemreagents.com United States 10174 62
WUHAN SUN-SHINE BIO-TECHNOLOGY Co., Ltd. 17702719238 sales@sun-shinechem.com China 1197 64
ZEROSCHEM.CO.,LTD. 10-61256048 13810278579; sales@zeroschem.com China 1399 59
Beijing Yisiyan Technology Research Center 010-56645598 13366904824; bjkaida@163.com China 1596 59
Supplier Advantage
Shanghai Lingfu Pharmaceutical Research Co. LTD 58
Hainan Huaxiang Pharmaceutical Technology Co., Ltd. 58
J & K SCIENTIFIC LTD. 76
Wuhan Chemwish Technology Co., Ltd 56
Capot Chemical Co., Ltd 66
JinYan Chemicals(ShangHai) Co.,Ltd. 60
Pure Chemistry Scientific Inc. 62
WUHAN SUN-SHINE BIO-TECHNOLOGY Co., Ltd. 64
ZEROSCHEM.CO.,LTD. 59
Beijing Yisiyan Technology Research Center 59

View Latest Price from 1-Ethyl-1H-pyrazole-4-carbaldehyde manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1-ETHYL-1H-PYRAZOLE-4-CARBALDEHYDE pictures 2026-06-30 1-ETHYL-1H-PYRAZOLE-4-CARBALDEHYDE
304903-10-4
 1KG 98.0% 10000KGS Shaanxi Dideu New Materials Co. Ltd
1-ETHYL-1H-PYRAZOLE-4-CARBALDEHYDE pictures 2025-04-04 1-ETHYL-1H-PYRAZOLE-4-CARBALDEHYDE
304903-10-4
 1KG 98% 1ton Henan Aochuang Chemical Co.,Ltd.
1-ETHYL-1H-PYRAZOLE-4-CARBALDEHYDE pictures 2019-12-25 1-ETHYL-1H-PYRAZOLE-4-CARBALDEHYDE
304903-10-4
 $1.00 1KG 99% 200kg Career Henan Chemical Co

1-Ethyl-1H-pyrazole-4-carbaldehyde Spectrum

1-ETHYL-1H-PYRAZOLE-4-CARBALDEHYDE(304903-10-4)1HNMR1-ETHYL-1H-PYRAZOLE-4-CARBALDEHYDE(304903-10-4)FT-IR

304903-10-4 (1-Ethyl-1H-pyrazole-4-carbaldehyde) Related Search:

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TIMTEC-BB SBB000003 BUTTPARK 121\06-90 ART-CHEM-BB B000402 CHEMBRDG-BB 4003132 1-ETHYL-1H-PYRAZOLE-4-CARBOXALDEHYDE AKOS PAO-0266 AKOS B000402 1H-Pyrazole-4-carboxaldehyde, 1-ethyl- (9CI) 1-Ethyl-1H-pyrazole-4-carboxyaldehyde 1-ethyl-1H-pyrazole-4-carbaldehyde(SALTDATA: FREE) 1-Ethyl-4-formyl-1H-pyrazole 1-ethyl-4-pyrazolecarboxaldehyde 1-ethylpyrazole-4-carbaldehyde 1H-Pyrazole-4-carboxaldehyde, 1-ethyl- e-4-carbaL 1-Ethyl-1H-pyrazole-4-carbaldehyde 304903-10-4 ALDEHYDE Pyrazoles & Triazoles ALDEHYDE Aldehydes Pyrazoles & Triazoles