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ChemicalBook >> CAS DataBase List >>3-Oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-8-boronic Acid Pinacol Ester

3-Oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-8-boronic Acid Pinacol Ester

3-Oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-8-boronic Acid Pinacol Ester Structure
3-Oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-8-boronic Acid Pinacol Ester structure
CAS No.
1551418-99-5
Chemical Name:
3-Oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-8-boronic Acid Pinacol Ester
Synonyms
3-Oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-8-boronic Acid Pinacol Ester;8-(Tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydro-2H-1,4-benzoxazin-3-one;2H-1,4-Benzoxazin-3(4H)-one, 8-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-;8-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-benzo[b][1,4]oxazin-3(4H)-one
CBNumber:
CB73973360
Molecular Formula:
C14H18BNO4
Molecular Weight:
275.11
MDL Number:
MFCD30290233
MOL File:
1551418-99-5.mol
Last updated:2026-05-28 02:56:12
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3-Oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-8-boronic Acid Pinacol Ester Properties

Boiling point 448.9±45.0 °C(Predicted)
Density 1.20±0.1 g/cm3(Predicted)
storage temp. Store at room temperature
pka 12.72±0.20(Predicted)
Appearance White to off-white Solid

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P-P264-P270-P301+P312-P330-P501

3-Oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-8-boronic Acid Pinacol Ester price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth BMC41899 8-(Tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydro-2H-1,4-benzoxazin-3-one 1551418-99-5 100mg $321 2026-06-04 Buy
Biosynth BMC41899 8-(Tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydro-2H-1,4-benzoxazin-3-one 1551418-99-5 1g $814.2 2026-06-04 Buy
Matrix Scientific 295090 8-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-benzo[b][1,4]oxazin-3(4H)-one 1551418-99-5 100.00mg $93 2026-05-19 Buy
Matrix Scientific 295090 8-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-benzo[b][1,4]oxazin-3(4H)-one 1551418-99-5 250.00mg $152 2026-05-19 Buy
Matrix Scientific 295090 8-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-benzo[b][1,4]oxazin-3(4H)-one 1551418-99-5 1.00g $374 2026-05-19 Buy
Product number Packaging Price Buy
BMC41899 100mg $321 Buy
BMC41899 1g $814.2 Buy
295090 100.00mg $93 Buy
295090 250.00mg $152 Buy
295090 1.00g $374 Buy

3-Oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-8-boronic Acid Pinacol Ester Preparation Products And Raw materials

Raw materials

Preparation Products

3-Oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-8-boronic Acid Pinacol Ester Suppliers

Global Suppliers ( 14)
Supplier Tel Email Country ProdList Advantage
Zhengzhou Gecko Scientific Inc. 0371-63336364 17344886665 209932355@qq.com China 535 55
Shanghai Uchem Inc. 15618758386 15618758386 sales3@myuchem.com China 2000 55
Amadis Chemical Company Limited 571-89925085 sales@amadischem.com China 131885 58
Combiphos (Shanghai) Biological Technology Co., Ltd. 021-65232103 17602124823 combiphos@vip.qq.com China 30000 58
Baimei Jihua (Henan) Pharmaceutical Technology Co., Ltd 0371-88900765 18037465274 3430974218@qq.com China 14217 58
Henan qinpeng technology co., ltd 微信：18839185240; 15737400781 2148319152@qq.com China 518 58
Shanghai Haohong Pharmaceutical Co., Ltd. 400-8210725 4008210725 malulu@leyan.com China 54996 58
Energy Chemical 400-0056266 marketing1@energy-chemical.com China 44139 58
Shanghai Ruipu Medical Technology Co., Ltd 15895968936 1018762393@qq.com China 9992 58
Bide Pharmatech Ltd. 400-1647117 13681763483 product02@bidepharm.com China 59929 58
Supplier Advantage
Zhengzhou Gecko Scientific Inc. 55
Shanghai Uchem Inc. 55
Amadis Chemical Company Limited 58
Combiphos (Shanghai) Biological Technology Co., Ltd. 58
Baimei Jihua (Henan) Pharmaceutical Technology Co., Ltd 58
Henan qinpeng technology co., ltd 58
Shanghai Haohong Pharmaceutical Co., Ltd. 58
Energy Chemical 58
Shanghai Ruipu Medical Technology Co., Ltd 58
Bide Pharmatech Ltd. 58

3-Oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-8-boronic Acid Pinacol Ester Spectrum

3-Oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-8-boronic Acid Pinacol Ester(1551418-99-5)1HNMR

1551418-99-5 (3-Oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-8-boronic Acid Pinacol Ester) Related Search:

6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-benzo[b][1,4]oxazin-3(4H)-one 8-(Tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydro-2H-1,4-benzoxazine 2H-1,4-Benzoxazin-3(4H)-one, 8-Methyl-6-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)- (8-Fluoro-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazin-6-yl)boronic acid pinacol ester 7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-benzo[b][1,4]oxazin-3(4H)-one
2H-1,4-Benzoxazine, 3,4-dihydro-3,3-dimethyl-8-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-

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3-Oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-8-boronic Acid Pinacol Ester 8-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-benzo[b][1,4]oxazin-3(4H)-one 2H-1,4-Benzoxazin-3(4H)-one, 8-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 8-(Tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydro-2H-1,4-benzoxazin-3-one 1551418-99-5