ChemicalBook--->CAS DataBase List--->844501-71-9

844501-71-9

Request For Quotation
844501-71-9 Structure

844501-71-9 Structure
IdentificationBack Directory
[Name]

3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE)-PYRAZOLE
[CAS]

844501-71-9
[Synonyms]

3-(4,4,5,5-TetramethyL
3-(4,4,5,5-TETRAMETHYL-1,3,2-DIO
PYRAZOLE-3-BORONIC ACID PINACOL ESTER
1H-Pyrazole-5-boronic acid pinacol ester
(1H-PYRAZOL-5-YL)BORONIC ACID PINACOL ESTER
1H-Pyrazole-3-boronic acid pinacol ester, 95%
3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOLONE)-PYRAZOLE
3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOLONE)-PYRRAZOLE
3-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE)-PYRAZOLE
3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE-2-YL)PYRRAZOLE
5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
2-(1H-Pyrazol-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
3-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)-1H-PYRAZOLE
1H-Pyrazole, 3-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-
5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole(CAS#1086111-17-2)
3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole, 2-(1H-Pyrazol-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 1H-Pyrazole-5-boronic acid, pinacol ester
[Molecular Formula]

C9H15BN2O2
[MDL Number]

MFCD07368044
[MOL File]

844501-71-9.mol
[Molecular Weight]

194.04
Chemical PropertiesBack Directory
[Melting point ]

105-108°C
[Boiling point ]

335.4±15.0 °C(Predicted)
[density ]

1.09±0.1 g/cm3(Predicted)
[storage temp. ]

Inert atmosphere,2-8°C
[pka]

14.02±0.10(Predicted)
[Water Solubility ]

Insoluble in water.
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319-H335
[Precautionary statements ]

P261-P280a-P304+P340-P305+P351+P338-P405-P501a
[Hazard Codes ]

T
[Risk Statements ]

25-36/37/38
[Safety Statements ]

45-37-26
[RIDADR ]

UN2811
[HS Code ]

29331990
Hazard InformationBack Directory
[Uses]

1H-Pyrazol-3-ylboronic Acid Pinacol Ester is a usefyl synthetic intermediate. It can be used to prepare (aminoaryl)(benzyloxy)pyridines as potential antitumor agents.
Spectrum DetailBack Directory
[Spectrum Detail]

3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE)-PYRAZOLE(844501-71-9)1HNMR
844501-71-9 suppliers list
Company Name: J & K SCIENTIFIC LTD.  
Telephone: 18210857532 18210857532
Website: https://www.jkchemical.com
Company Name: Alfa Aesar  
Telephone: 400-6106006
Website: http://chemicals.thermofisher.cn
Company Name: Beijing HwrkChemical Technology Co., Ltd  
Telephone: 89508211 18501085097
Website: http://www.hwrkchemical.com
Company Name: BeiJing Hwrk Chemicals Limted  
Telephone: 0757-86329057 18934348241
Website: www.hwrkchemical.com/
Company Name: Energy Chemical  
Telephone: 400-0056266
Website: www.energy-chemical.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: Nanjing Chemlin Chemical Co., Ltd  
Telephone: 025-83697070 13770331960
Website: www.echemlin.cn
Company Name: Shanghai Hanhong Scientific Co.,Ltd.  
Telephone: 021-54306202 13764082696
Website: https://www.hanhongsci.com
Company Name: Santai Labs, Inc.  
Telephone: 519-85601385
Website: www.santailabs.com
Company Name: Shanghai Sunway Pharmaceutical Technology Co., Ltd  
Telephone: 13761987713
Website: www.sunwaypharm.cn
Company Name: ShangHai YuanYe Biotechnology Co., Ltd.  
Telephone: 15026964105
Website: www.shyuanye.com
Company Name: Shanghai Topbiochem Technology Co., Ltd  
Telephone: 021-58170097
Website: www.topbiochem.com
Company Name: Shanghai T&W Pharmaceutical Co., Ltd.  
Telephone: +86 21 61551611
Website: www.trustwe.com
Company Name: Nanjing Norris-Pharm Technology Co., Ltd  
Telephone: 13901585132
Website:
Company Name: Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.  
Telephone: 025-66113011 13913916777
Website: www.aikonchem.com/
Company Name: Shanghai Jian Chao Chemical Technology Co., Ltd.  
Telephone: 150-2103-5486 18017383231
Website:
Company Name: Shanghai Aladdin Bio-Chem Technology Co.,LTD  
Telephone: 400-6206333 13167063860
Website: www.aladdin-e.com/
Tags:844501-71-9 Related Product Information
768-05-8 15366-34-4 288-13-1 1621-91-6 4077-76-3 1310383-92-6 31108-57-3 37687-24-4 36650-74-5 847818-74-0 215527-70-1 1073353-83-9 2152673-80-6 1310384-84-9 1256359-18-8 952402-79-8 2223035-26-3 849052-26-2