ChemicalBook > CAS DataBase List > 1-Ethyl-1H-pyrazole-4-boronic acid, pinacol ester

1-Ethyl-1H-pyrazole-4-boronic acid, pinacol ester

Product Name
1-Ethyl-1H-pyrazole-4-boronic acid, pinacol ester
CAS No.
847818-70-6
Chemical Name
1-Ethyl-1H-pyrazole-4-boronic acid, pinacol ester
Synonyms
1-Eth;1-Ethyl-1H-pyrazole-4-boronic acid, pina;1-Ethylpyrazole-4-boronic Acid Pinacol Ester;1-Ethyl-1H-pyrazole-4-boronic acid, pinacol ester;1-ethyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole;1-ethyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole;1-Ethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole;1-ethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-p...;2-(1-Ethyl-1H-pyrazol-4yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;1-Ethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
CBNumber
CB11486453
Molecular Formula
C11H19BN2O2
Formula Weight
222.09
MOL File
847818-70-6.mol
More
Less

1-Ethyl-1H-pyrazole-4-boronic acid, pinacol ester Property

Melting point:
44-49°C
Boiling point:
322.6±15.0 °C(Predicted)
Density 
1.04±0.1 g/cm3(Predicted)
refractive index 
1.48
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
form 
clear liquid
pka
2.11±0.10(Predicted)
color 
Colorless to Almost colorless
InChIKey
UGCRHVPUHAXAAE-UHFFFAOYSA-N
CAS DataBase Reference
847818-70-6
More
Less

Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26
WGK Germany 
3
HS Code 
2933199090
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
706205
Product name
1-Ethyl-1H-pyrazole-4-boronic acid pinacol ester
Purity
97%
Packaging
250mg
Price
$43.2
Updated
2024/03/01
Sigma-Aldrich
Product number
706205
Product name
1-Ethyl-1H-pyrazole-4-boronic acid pinacol ester
Purity
97%
Packaging
1g
Price
$134
Updated
2024/03/01
TCI Chemical
Product number
E1348
Product name
1-Ethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
Packaging
1G
Price
$67
Updated
2024/03/01
TCI Chemical
Product number
E1348
Product name
1-Ethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
Packaging
5G
Price
$231
Updated
2024/03/01
TRC
Product number
E926225
Product name
1-Ethyl-1H-pyrazole-4-boronic acid pinacol ester
Packaging
250mg
Price
$55
Updated
2021/12/16

1-Ethyl-1H-pyrazole-4-boronic acid, pinacol ester Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

1-Ethyl-1H-pyrazole-4-boronic acid, pinacol ester Suppliers

Americas 1 China 121 Europe 1 Germany 1 India 3 Japan 1 United Kingdom 1 United States 12 Global 141
Shanghai Rong Lin Medical Technology Co., Ltd.
Tel
18602194589
Email
lincy-110@163.com
Country
China
ProdList
838
Advantage
58
Accela ChemBio Co.,Ltd.
Tel
021-50795510 4000665055
Fax
021-50795055
Email
sales@accelachem.com
Country
China
ProdList
11655
Advantage
64
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
94657
Advantage
76
Wuhan Chemwish Technology Co., Ltd
Tel
86-027-67849912
Fax
86-027-87531808
Email
sales@chemwish.com
Country
China
ProdList
35896
Advantage
56
Beijing Ouhe Technology Co., Ltd
Tel
010-82967028 13552068683
Fax
+86-10-82967029
Email
2355560935@qq.com
Country
China
ProdList
12390
Advantage
60
Shangchem Co., Ltd.
Tel
+86-21-68182121
Fax
+86-21-68182121
Country
China
ProdList
882
Advantage
52
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42958
Advantage
64
China DongFan Chemical Co.,LTD
Tel
86-0571-85151182
Fax
86-0571-85151182
Country
China
ProdList
5691
Advantage
66
Shanghai Ennopharm Co., Ltd.
Tel
+86 (21) 6435-5022
Country
China
ProdList
4267
Advantage
65
China Langchem Inc.
Tel
0086-21-58956006
Fax
0086-21-58956100
Country
China
ProdList
7811
Advantage
57
More
Less

View Lastest Price from 1-Ethyl-1H-pyrazole-4-boronic acid, pinacol ester manufacturers

Zhuozhou Wenxi import and Export Co., Ltd
Product
1-Ethyl-1H-pyrazole-4-boronic acid, pinacol ester 847818-70-6
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-10
Zhuozhou Wenxi import and Export Co., Ltd
Product
1-Ethyl-1H-pyrazole-4-boronic acid, pinacol ester 847818-70-6
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-09
Career Henan Chemical Co
Product
1-Ethyl-1H-pyrazole-4-boronic acid, pinacol ester 847818-70-6
Price
US $1.00/KG
Min. Order
1KG
Purity
98%-100%
Supply Ability
1
Release date
2018-08-10

847818-70-6, 1-Ethyl-1H-pyrazole-4-boronic acid, pinacol esterRelated Search:

1-Propyl-1H-pyrazole-4-boronic acid pinacol ester 1-ISOBUTYL-4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-PYRAZOLE tert-Butyl 4-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl]piperidine-1-carboxylate 1-Benzyl-1H-pyrazole-4-boronic acid pinacol ester 4-Pyrazoleboronic acid pinacol ester 1H-PYRAZOLE-4-BORONIC ACID 1-Ethyl-1H-pyrazole-4-boronic acid, pinacol ester 4-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)-1-THIOPHEN-2-YLMETHYL-1H-PYRAZOLE 2-[4-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)-PYRAZOL-1-YLMETHYL]-PYRIDINE 3-[4-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)-PYRAZOL-1-YLMETHYL]-PYRIDINE 1-(3-METHYLBUTYL)-1H-PYRAZOLE-4-BORONIC ACID, PINACOL ESTER 4-[4-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)-PYRAZOL-1-YLMETHYL]-PYRIDINE 1-ACETYL-1H-PYRAZOLE-4-BORONIC ACID, PINACOL ESTER 1-(ETHOXYCARBONYLMETHYL)-1H-PYRAZOLE-4-BORONIC ACID, PINACOL ESTER 1-(2,2-DIMETHOXY-ETHYL)-3,5-DIMETHYL-4-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)-1H-PYRAZOLE 1-(2-MORPHOLINOETHYL)-1H-PYRAZOLE-4-BORONIC ACID, PINACOL ESTER 1-(2,2-DIMETHOXY-ETHYL)-4-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)-1H-PYRAZOLE 1-[1,3]DIOXOLAN-2-YLMETHYL-4-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)-1H-PYRAZOLE

  • 1-ethyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
  • 1-Ethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole
  • 1-Ethyl-1H-pyrazole-4-boronic acid, pinacol ester
  • 3-hydroxy-2,3-dimethylbutan-2-yl hydrogen (1-ethyl-1H-pyrazol-4-yl)boronate
  • 1-Ethylpyrazole-4-boronic Acid Pinacol Ester
  • 1-Ethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
  • 1H-Pyrazole, 1-ethyl-4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-
  • 1-Eth
  • 2-(1-Ethyl-1H-pyrazol-4yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
  • 1-Ethyl-1H-pyrazole-4-boronic acid, pina
  • 1-ethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-p...
  • 1-ethyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole
  • 847818-70-6
  • C11H21BN2O3