ChemicalBook > CAS DataBase List > 3,5-DIMETHYLPYRAZOLE-4-BORONIC ACID, PINACOL ESTER

3,5-DIMETHYLPYRAZOLE-4-BORONIC ACID, PINACOL ESTER

Product Name
3,5-DIMETHYLPYRAZOLE-4-BORONIC ACID, PINACOL ESTER
CAS No.
857530-80-4
Chemical Name
3,5-DIMETHYLPYRAZOLE-4-BORONIC ACID, PINACOL ESTER
Synonyms
3,5-dimethylpyrazole-4-boronic;3,5-Dimethyl-4-pyrazoleboronic acid;3,5-Dimethyl-pyrazole-4-boronic acid;5-DIMETHYLPYRAZOLE-4-BORONIC ACID PINACOL ESTER;3,5-Dimethylpyrazole-4-boronic acid picol ester;3,5-Dimethyl-4-pyrazoleboronic acid pinacol ester;3,5-DIMETHYLPYRAZOLE-4-BORONIC ACID, PINACOL ESTER;3,5-Dimethylpyrazole-4-boronic acid pinacol ester,97%;3,5-DiMethylpyrazole-4-boronic acid pinacol ester 97%;3,5-Dimethy-1H-pyrazole-4-boronic acid, pinacol ester
CBNumber
CB9104712
Molecular Formula
C11H19BN2O2
Formula Weight
222.09
MOL File
857530-80-4.mol
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3,5-DIMETHYLPYRAZOLE-4-BORONIC ACID, PINACOL ESTER Property

Melting point:
163-168 °C (lit.)
Boiling point:
364.5±42.0 °C(Predicted)
Density 
1.05±0.1 g/cm3(Predicted)
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
form 
solid
pka
14.48±0.50(Predicted)
color 
White to off-white
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Safety

Hazard Codes 
Xi
Risk Statements 
36/38
Safety Statements 
26
WGK Germany 
3
HS Code 
29310099
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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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
636010
Product name
3,5-Dimethylpyrazole-4-boronic acid pinacol ester
Purity
97%
Packaging
1g
Price
$22.88
Updated
2024/03/01
Sigma-Aldrich
Product number
636010
Product name
3,5-Dimethylpyrazole-4-boronic acid pinacol ester
Purity
97%
Packaging
5g
Price
$108.8
Updated
2024/03/01
TRC
Product number
D479798
Product name
3,5-Dimethylpyrazole-4-boronic acid pinacol ester
Packaging
500mg
Price
$65
Updated
2021/12/16
TRC
Product number
D479798
Product name
3,5-Dimethylpyrazole-4-boronic acid pinacol ester
Packaging
100mg
Price
$45
Updated
2021/12/16
Synthonix
Product number
D25742
Product name
3,5-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
Purity
97%
Packaging
1g
Price
$50
Updated
2021/12/16
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3,5-DIMETHYLPYRAZOLE-4-BORONIC ACID, PINACOL ESTER Chemical Properties,Usage,Production

Chemical Properties

White to beige powder

Uses

3,5-Dimethylpyrazole-4-boronic acid pinacol ester can be used:

  • To synthesize 9H-pyrimido[4,5-b]indole and aryl-benzimidazole based BET bromodomain and extra terminal (BET) protein inhibitors.
  • To prepare naphthalimide based photo-exchangeable photochromic fluorescent molecules.
  • As a reactant to develop DNA-encoded chemical libraries by palladium-catalyzed Suzuki coupling reaction with DNA-linked aryl halides.

3,5-DIMETHYLPYRAZOLE-4-BORONIC ACID, PINACOL ESTER Preparation Products And Raw materials

Raw materials

Preparation Products

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3,5-DIMETHYLPYRAZOLE-4-BORONIC ACID, PINACOL ESTER Suppliers

Hangzhou Copiore Chemical Co., Ltd.
Tel
0571-56076030 13757145729
Fax
0571-56076030
Email
sales@copiore.com
Country
China
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J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
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jkinfo@jkchemical.com
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China
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Meryer (Shanghai) Chemical Technology Co., Ltd.
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021-61259108 18621169109
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86-21-61259102
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market03@meryer.com
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China
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Beijing HwrkChemical Technology Co., Ltd
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010-89508211 18501085097
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010-89508210
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sales.bj@hwrkchemical.com
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China
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Energy Chemical
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021-021-58432009 400-005-6266
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China
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Wuhan Chemwish Technology Co., Ltd
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86-027-67849912
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sales@chemwish.com
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China
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35896
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Pure Chemistry Scientific Inc.
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Accela ChemBio Co.,Ltd.
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Shanghai Hanhong Scientific Co.,Ltd.
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021-54306202 13764082696
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China
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Shanghai Sunway Pharmaceutical Technology Co., Ltd
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021-51613915-820 13611835272
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021 51613951
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mmwang@sunwaypharm.cn
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View Lastest Price from 3,5-DIMETHYLPYRAZOLE-4-BORONIC ACID, PINACOL ESTER manufacturers

Career Henan Chemical Co
Product
3,5-DIMETHYLPYRAZOLE-4-BORONIC ACID, PINACOL ESTER 857530-80-4
Price
US $7.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100KG
Release date
2020-01-13

857530-80-4, 3,5-DIMETHYLPYRAZOLE-4-BORONIC ACID, PINACOL ESTERRelated Search:


  • 3,5-DIMETHYLPYRAZOLE-4-BORONIC ACID, PINACOL ESTER
  • 3,5-DIMETHYL-4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-PYRAZOLE
  • 3,5-Dimethylpyrazole-4-boronic acid picol ester
  • 3,5-Dimethyl-1H-pyrazole-4-boronic acid, pinacol ester 97%
  • 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,4-dimethyl-1H-pyrazole
  • 3,5-dimethyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
  • 3,5-Dimethyl-1H-pyrazole-4-boronic acid, pinacol ester
  • 3,5-Dimethyl-pyrazole-4-boronic acid
  • 3,5-Dimethyl-4-pyrazoleboronic acid pinacol ester, 3,5-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2dioxaborolan-2-yl)-1H-pyrazole
  • 3,5-Dimethylpyrazole-4-boronic acid pinacol ester,97%
  • 5-DIMETHYLPYRAZOLE-4-BORONIC ACID PINACOL ESTER
  • 3,5-Dimethyl-4-pyrazoleboronic acid pinacol ester
  • 3-hydroxy-2,3-dimethylbutan-2-yl hydrogen (3,5-dimethyl-1H-pyrazol-4-yl)boronate
  • 3,5-DiMethylpyrazole-4-boronic acid pinacol ester 97%
  • 3,5-DiMethylpyrazole-4-boronic Acid Pinacol Ester, 95+%
  • 3,5-dimethylpyrazole-4-boronic
  • 3,5-Dimethyl-4-pyrazoleboronic acid
  • 1H-Pyrazole, 3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-
  • 3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)...
  • 3,5-Dimethy-1H-pyrazole-4-boronic acid, pinacol ester
  • 857530-80-4
  • C11H19BN2O2
  • Boronate Esters
  • Boronic Acids and Derivatives
  • Chemical Synthesis
  • Heteroaryl Boronate Esters
  • Organometallic Reagents