ChemicalBook >> CAS DataBase List >>4-Pyrazoleboronic acid pinacol ester
4-Pyrazoleboronic acid pinacol ester
- CAS No.
- 269410-08-4
- Chemical Name:
- 4-Pyrazoleboronic acid pinacol ester
- Synonyms
- 4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-PYRAZOLE;PYRAZOLE-4-BORONIC ACID PINACOL ESTER;4-Pyrazoleboronic acid pinaol ester;4,4,5,5-TETRAMETHYL-2-(1H-PYRAZOL-4-YL)-1,3,2-DIOXABOROLANE;Baricitinib-005;Triazolam Impurity 6;eboronic acid pinacoL;Crizotinib Intermediates 4;Pinacol Pyrazol-4-ylboronate;4-PYRAZOLEBORONIC ACID PINACOL ESTER
- CBNumber:
- CB6449821
- Molecular Formula:
- C9H15BN2O2
- Molecular Weight:
- 194.04
- MDL Number:
- MFCD03453063
- MOL File:
- 269410-08-4.mol
- MSDS File:
- SDS
Last updated:2024-04-08 16:27:35
Melting point | 142-146 °C (lit.) |
---|---|
Boiling point | 335.4±15.0 °C(Predicted) |
Density | 1.09±0.1 g/cm3(Predicted) |
storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
solubility | DMSO, Ethyl Acetate, Methanol |
pka | 13.36±0.50(Predicted) |
form | Powder |
color | Off-white to tan |
Water Solubility | insoluble |
InChIKey | TVOJIBGZFYMWDT-UHFFFAOYSA-N |
CAS DataBase Reference | 269410-08-4(CAS DataBase Reference) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
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Signal word | Warning | |||||||||
Hazard statements | H315-H319-H335 | |||||||||
Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
Hazard Codes | Xi,F | |||||||||
Risk Statements | 36/37/38 | |||||||||
Safety Statements | 26-36 | |||||||||
WGK Germany | 3 | |||||||||
Hazard Note | Irritant/Flammable | |||||||||
TSCA | No | |||||||||
HS Code | 29331990 | |||||||||
NFPA 704 |
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4-Pyrazoleboronic acid pinacol ester price More Price(50)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 525057 | 4-Pyrazoleboronic acid pinacol ester 97% | 269410-08-4 | 1g | $21.16 | 2024-03-01 | Buy |
Sigma-Aldrich | 525057 | 4-Pyrazoleboronic acid pinacol ester 97% | 269410-08-4 | 5g | $76.5 | 2024-03-01 | Buy |
TCI Chemical | T2756 | 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole >97.0%(GC) | 269410-08-4 | 1g | $42 | 2024-03-01 | Buy |
TCI Chemical | T2756 | 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole >97.0%(GC) | 269410-08-4 | 5g | $140 | 2024-03-01 | Buy |
Alfa Aesar | L19654 | 1H-Pyrazole-4-boronic acid pinacol ester, 98% | 269410-08-4 | 1g | $68.65 | 2024-03-01 | Buy |
4-Pyrazoleboronic acid pinacol ester Chemical Properties,Uses,Production
Chemical Properties
Off-white to tan powder
Uses
Reagent used for
- Suzuki-Miyaura cross-couplings
- Ruthenium-catalyzed asymmetric hydrogenation
Reagent used in preparation of inhibitors of many highly significant therapeutic enzymes and kinases containing the privileged scaffold pyrazole, including
- VEGF
- Aurora
- Rho (ROCK)
- Janus Kinase 2 (JAK)
- c-MET
- ALK
- S-nitrosoglutathione reductase
- CDC7
- Acetyl-CoA carboxylase
- Prosurvival Bcl-2 protein
- Viral RNA-Dependent RNA polymerase
- Long Chain Fatty Acid Elongase 6
- PI3
- AKT
- Chk1
- Protein Kinase B
Uses
1H-Pyrazole-4-boronic acid pinacol ester is a useful reagent for Suzuki-Miyaura cross-couplings as well as Ruthenium-catalyzed asymmetric hydrogenation. It is also used as reagent for preparing VEGF, Aurora, RHO (ROCK), Janus Kinase 2, c-MET, ALK, S-nitrsoflutathione reductase, CDC7, Acetyl-CoA carboxylase inhibitors as well as other biologically active compounds.
Uses
4-Pyrazoleboronic Acid Pinacol Ester is used in the preparation of Rho kinase (ROCK) inhibitors as wella s other biologically active compounds.
4-Pyrazoleboronic acid pinacol ester Preparation Products And Raw materials
Raw materials
Preparation Products
1-{2-[(Tetrahydro-2H-pyran-2-yl)oxy]ethyl}-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
1-Boc-pyrazole-4-boronic acid pinacol ester
1-(2,2-difluoroethyl)-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-1-(2,2,2-trifluoroethyl)-1H-pyrazole
TERT-BUTYL 3-(4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-PYRAZOL-1-YL)AZETIDINE-1-CARBOXYLATE
4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-([2-(trimethylsilyl)ethoxy]methyl)-1H-pyrazole
1-(2-Methoxyethyl)-4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
4-hydroxypyrazole
1-Cyclobutyl-4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
1-(2-Tetrahydropyranyl)-1H-pyrazole-4-boronic acid pinacol ester
1of3
Global( 440)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Jinan Million Pharmaceutical Co., Ltd | +86-531-68659554 +8613031714605 | info@millionpharm.com | China | 153 | 58 |
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 7378 | 58 |
Springchem New Material Technology Co.,Limited | +86-021-62885108 +8613917661608 | info@spring-chem.com | China | 2068 | 57 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29797 | 60 |
Beijing Cooperate Pharmaceutical Co.,Ltd | 010-60279497 | sales01@cooperate-pharm.com | CHINA | 1811 | 55 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21695 | 55 |
Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | fandachem@gmail.com | China | 9352 | 55 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32480 | 60 |
career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
Shanghai Arbor Chemical Co., Ltd. | 021-60451682 | act@arborchemical.com | CHINA | 906 | 58 |
View Lastest Price from 4-Pyrazoleboronic acid pinacol ester manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-04-17 | 4-Pyrazoleboronic acid pinacol ester
269410-08-4
|
US $2.00 / kg | 1kg | 99% | 1200KG/M | Jinan Million Pharmaceutical Co., Ltd | ||
2024-04-08 | 4-Pyrazoleboronic acid pinacol ester
269410-08-4
|
US $34.00-1.20 / kg | 1kg | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd | ||
2023-09-13 | 4-Pyrazoleboronic acid pinacol ester
269410-08-4
|
US $0.00 / kg | 1kg | 99.50% | 20tons | Hebei Yanxi Chemical Co., Ltd. |
- 4-Pyrazoleboronic acid pinacol ester
269410-08-4
- US $2.00 / kg
- 99%
- Jinan Million Pharmaceutical Co., Ltd
- 4-Pyrazoleboronic acid pinacol ester
269410-08-4
- US $34.00-1.20 / kg
- 99%
- Henan Fengda Chemical Co., Ltd
- 4-Pyrazoleboronic acid pinacol ester
269410-08-4
- US $0.00 / kg
- 99.50%
- Hebei Yanxi Chemical Co., Ltd.
269410-08-4(4-Pyrazoleboronic acid pinacol ester)Related Search:
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4,4,5,5-Tetramethyl-2-(prop-1-enyl)-1,3,2-dioxaborolane
1of4
4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole,min.97%
4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole, min. 97%
4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole4-Pyrazoleboronic acid pinacol ester
4-Pyrazoleboronic acid pinacol ester,97%
4-(4,4,5,5-TetraMethyl-1,3,2-dioxaborolan-2-yl)pyrazole
1H-Pyrazole, 4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-
4-(tetraMethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
4-(4,4,5,5-TetraMethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole, 97+% 1GR
4-(4,4,5,5-TetraMethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole, 97+% 5GR
(1H-Pyrazol-4-yl)boronic acid pinacol ester
4-Pyrazoleboronic acid pinacol ester, >=98%
3-hydroxy-2,3-dimethylbutan-2-yl hydrogen 1H-pyrazol-4-ylboronate
Pinacol Pyrazol-4-ylboronate
2-(1H-Pyrazol-4-yl)-4,4,5,5-tetraMethyl-1,3,2-dioxaborolane
4,4,5,5-TetraMethyl-2-(1H-pyrazol-2-yl)-1,3,2-dioxaborolane
Pyrazol-4-ylboronic Acid Pinacol Ester
1H-PYRAZOLE-4-BORONIC ACID PINACOL ESTER
4-PYRAZOLEBORONIC ACID PINACOL ESTER
2-(4-Pyrazolyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
4-Pyrazoleboronic Acid Pinacol Ester
2-(1H-Pyrazole-4-yl)-4,4,5,5-tetraMethyl-1,3,2-dioxaborolane
4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole, 97+%
4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole, 2-(1H-Pyrazol-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
4-Pyrazoleboronic acid pinacol ester 97%
4-pyrazolyl boronic acid pinacol ester
4,4,5,5-Tetramethyl-2-(pyrazol-4-yl)-1,3,2-dioxaborolane
Pyrazole-4-boronic acid sorbitol ester
4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole4-Pyrazoleboronic ac
4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole, 97%, for synthesis
eboronic acid pinacoL
Baricitinib-005
2-(4-Pyrazolyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABORLAN-2-YL)-1H-PYRAZOLE
4-Pyrazoleboronic acid pinaol ester
PYRAZOLE-4-BORONIC ACID PINACOL ESTER
4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-PYRAZOLE
4,4,5,5-TETRAMETHYL-2-(1H-PYRAZOL-4-YL)-1,3,2-DIOXABOROLANE
Crizotinib Intermediates 4
Triazolam Impurity 6
269410-08-4
CH34C2O2BC3N2H3
C9H15BN2O2
Heteroaryl
Organometallic Reagents
Boronic Acids and Derivatives
Boronate Esters
organic or inorganic borate
Pyrazole series
API intermediates
Boronic acid
OLED materials,pharm chemical,electronic
269410-08-4