ChemicalBook--->CAS DataBase List--->857530-80-4

857530-80-4

857530-80-4 Structure

857530-80-4 Structure
IdentificationBack Directory
[Name]

3,5-DIMETHYLPYRAZOLE-4-BORONIC ACID, PINACOL ESTER
[CAS]

857530-80-4
[Synonyms]

3,5-Dimethyl-pyrazole-4-boronic acid
5-DIMETHYLPYRAZOLE-4-BORONIC ACID PINACOL 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-Dimethyl-1H-pyrazole-4-boronic acid, pinacol ester
3,5-DiMethylpyrazole-4-boronic Acid Pinacol Ester, 95+%
3,5-DIMETHYL-4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-PYRAZOLE
3-hydroxy-2,3-dimethylbutan-2-yl hydrogen (3,5-dimethyl-1H-pyrazol-4-yl)boronate
3,5-Dimethyl-4-pyrazoleboronic acid pinacol ester, 3,5-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2dioxaborolan-2-yl)-1H-pyrazole
[Molecular Formula]

C11H19BN2O2
[MDL Number]

MFCD05663852
[MOL File]

857530-80-4.mol
[Molecular Weight]

222.09
Chemical PropertiesBack Directory
[Appearance]

White to beige powder
[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
[InChI]

InChI=1S/C11H19BN2O2/c1-7-9(8(2)14-13-7)12-15-10(3,4)11(5,6)16-12/h1-6H3,(H,13,14)
[InChIKey]

GNUDAJTUCJEBEI-UHFFFAOYSA-N
[SMILES]

N1C(C)=C(B2OC(C)(C)C(C)(C)O2)C(C)=N1
Hazard InformationBack Directory
[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.

Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H335-H315-H319
[Precautionary statements ]

P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362
[Hazard Codes ]

Xi
[Risk Statements ]

36/38
[Safety Statements ]

26
[WGK Germany ]

3
[HS Code ]

29310099
[Storage Class]

11 - Combustible Solids
Spectrum DetailBack Directory
[Spectrum Detail]

3,5-DIMETHYLPYRAZOLE-4-BORONIC ACID, PINACOL ESTER(857530-80-4)1HNMR
857530-80-4 suppliers list
Company Name: Hangzhou Copiore Chemical Co., Ltd.  Gold
Telephone: 17300981287 13757145729
Website: www.copiore.om
Company Name: J & K SCIENTIFIC LTD.  
Telephone: 18210857532 18210857532
Website: https://www.jkchemical.com
Company Name: Meryer (Shanghai) Chemical Technology Co., Ltd.  
Telephone: 4006356688 18621169109
Website: www.x-labseek.com/
Company Name: Beijing HwrkChemical Technology Co., Ltd  
Telephone: 89508211 18501085097
Website: www.hwrkchemical.com
Company Name: Energy Chemical  
Telephone: 400-0056266
Website: www.energy-chemical.com
Company Name: Wuhan Chemwish Technology Co., Ltd  
Telephone: 86-027-67849912
Website: www.chemwish.com
Company Name: Beijing Ouhe Technology Co., Ltd  
Telephone: 13552068683 13522913783
Website: www.ouhetech.cn/
Company Name: Accela ChemBio Co.,Ltd.  
Telephone: 021-50795510 4000665055
Website: http://www.shao-yuan.com/
Company Name: Shanghai Hanhong Scientific Co.,Ltd.  
Telephone: 021-54306202 13764082696
Website: https://www.hanhongsci.com
Company Name: Shanghai Sunway Pharmaceutical Technology Co., Ltd  
Telephone: 13761987713
Website: www.sunwaypharm.cn
Company Name: Thermo Fisher Scientific  
Telephone: 800-810-5118
Website: www.thermo.com.cn
Company Name: Shanghai Litong Chemical Technology Co.,Ltd.  
Telephone: 13598610367 0373-7129549
Website: www.chemicalbook.com/ShowSupplierProductsList15712/0_EN.htm
Company Name: Shanghai Topbiochem Technology Co., Ltd  
Telephone: 021-58170097
Website: www.topbiochem.com
Company Name: Shanghai Jian Chao Chemical Technology Co., Ltd.  
Telephone: 150-2103-5486 18017383231
Website:
Company Name: 9ding chemical ( Shanghai) Limited  
Telephone: 4009209199
Website: www.9dingchem.com
Company Name: Shanghai Raise Chemical Technology Co.,Ltd  
Telephone: +86-021-50935922
Website: www.raise-chem.com
Company Name: AllyChem Co., Ltd.  
Telephone: 0411-62313318 13889470786
Website: www.chemicalbook.com/showsupplierproductslist677/0_en.htm
Company Name: Aloespharm Co., Ltd.  
Telephone: 021-20960837
Website: http://www.aloespharm.com
Tags:857530-80-4 Related Product Information
832114-00-8 269410-08-4 67-51-6