ChemicalBook >> CAS DataBase List >>1-Ethylpyrazole-4-boronic acid

1-Ethylpyrazole-4-boronic acid

CAS No.
847818-56-8
Chemical Name:
1-Ethylpyrazole-4-boronic acid
Synonyms
(1-Ethyl-1H-pyrazol-4-yl)boronic acid;(1-Ethyl-1H-pyrazol-4-yl);1-Ethylpyrazole-4-boronic acid;2-(1H-pyrazol-1-yl)ethylboronic acid;Boronic acid, B-(1-ethyl-1H-pyrazol-4-yl)-;Keep in freezer under -20°C upon receipt of the product.
CBNumber:
CB12563713
Molecular Formula:
C5H9BN2O2
Molecular Weight:
139.95
MDL Number:
MFCD10703521
MOL File:
847818-56-8.mol
MSDS File:
SDS
Last updated:2026-07-28 08:09:32

1-Ethylpyrazole-4-boronic acid Properties

Boiling point 322.870±34.00 °C(Press: 760.00 Torr)(predicted)
Density 1.181±0.14 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
storage temp. Inert atmosphere,Store in freezer, under -20°C
form solid
pka 7.758±0.10(predicted)
Appearance White to off-white Solid
InChI 1S/C5H9BN2O2/c1-2-8-4-5(3-7-8)6(9)10/h3-4,9-10H,2H2,1H3
InChIKey IIBSDEGSGLVNOY-UHFFFAOYSA-N
SMILES CCn1cc(cn1)B(O)O
UNSPSC Code 12352106

SAFETY

Risk and Safety Statements

Symbol(GHS)  Corrosion (GHS05)
GHS05
Signal word  Danger
Hazard statements  H318
Precautionary statements  P280-P305+P351+P338
Hazard Codes  Xi
Risk Statements  41
Safety Statements  26-39
WGK Germany  WGK 3
HS Code  2933199090
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Dam. 1

1-Ethylpyrazole-4-boronic acid price More Price(48)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Apolloscientific OR907490 1-Ethylpyrazole-4-boronic acid 98% 847818-56-8 1g $170 2026-06-04 Buy
Apolloscientific OR907490 1-Ethylpyrazole-4-boronic acid 98% 847818-56-8 5g $538 2026-06-04 Buy
Activate Scientific AS27093 1-Ethylpyrazole-4-boronic acid 98% 847818-56-8 1g $136 2026-06-04 Buy
Activate Scientific AS27093 1-Ethylpyrazole-4-boronic acid 98% 847818-56-8 5g $478 2026-06-04 Buy
Matrix Scientific 297029 1-Ethylpyrazole-4-boronic Acid 847818-56-8 250.00mg $39 2026-05-19 Buy
Product number Packaging Price Buy
OR907490 1g $170 Buy
OR907490 5g $538 Buy
AS27093 1g $136 Buy
AS27093 5g $478 Buy
297029 250.00mg $39 Buy

1-Ethylpyrazole-4-boronic acid Preparation Products And Raw materials

Raw materials

Preparation Products

Global Suppliers ( 66)
Supplier Tel Email Country ProdList Advantage
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
9ding chemical ( Shanghai) Limited 4009209199 sales@9dingchem.com China 18201 56
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
Shanghai ShiXian Chemical Technology Co., Ltd. 13764359345 990877971@qq.com China 1920 50
Changsha Luxing Bio-Chem Technology Co., Ltd. 0731-88827538 15574813303 luxingbc@126.com China 1975 65
Shanghai Rong Lin Medical Technology Co., Ltd. 18602194589 lincy-110@163.com China 873 58
Tcichem, Inc. 13918644899 81587635@qq.com China 1994 55
Chengdu Xiaojia Technology Co., Ltd. 15902830537 zhanghao@happysyn.com China 2359 55
Amadis Chemical Company Limited 571-89925085 sales@amadischem.com China 131885 58
Shanghai Civic Chemical Technology Co., Ltd. 021-34053660 sale2@labgogo.com China 2018 58

1-Ethylpyrazole-4-boronic acid Spectrum

1-Ethylpyrazole-4-boronic acid 2-(1H-pyrazol-1-yl)ethylboronic acid (1-Ethyl-1H-pyrazol-4-yl) Boronic acid, B-(1-ethyl-1H-pyrazol-4-yl)- Keep in freezer under -20°C upon receipt of the product. (1-Ethyl-1H-pyrazol-4-yl)boronic acid 847818-56-8 874818-56-8