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2-oxo-2,3-dihydrobenzo[d]oxazol-5-ylboronic acid pinacol ester

2-oxo-2,3-dihydrobenzo[d]oxazol-5-ylboronic acid pinacol ester structure

CAS No.: 1254319-58-8

Chemical Name:: 2-oxo-2,3-dihydrobenzo[d]oxazol-5-ylboronic acid pinacol ester

Synonyms: 2-Oxo-2,3-dihydrobenzoxazole-5-boronic Acid Pinacol Ester;2-oxo-2,3-dihydrobenzo[d]oxazol-5-ylboronic acid pinacol ester;5-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-3H-benzooxazol-2-one;2(3H)-Benzoxazolone, 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-;5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3H-1,3-benzoxazol-2-one;5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZO[D]OXAZOL-2(3H)-ONE

CBNumber:: CB22729637

Molecular Formula:: C13H16BNO4

Molecular Weight:: 261.08

MDL Number:: MFCD13182074

MOL File:: 1254319-58-8.mol

MSDS File:: SDS

Last updated:2026-05-28 00:11:41

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2-oxo-2,3-dihydrobenzo[d]oxazol-5-ylboronic acid pinacol ester Properties

Density	1.22±0.1 g/cm3(Predicted)
pka	9.44±0.70(Predicted)

SAFETY

Risk and Safety Statements

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

2-oxo-2,3-dihydrobenzo[d]oxazol-5-ylboronic acid pinacol ester price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Biosynth	EAC31958	2-Oxo-2,3-dihydrobenzoxazole-5-boronic Acid Pinacol Ester	1254319-58-8	1g	$649	2026-06-04	Buy
Biosynth	EAC31958	2-Oxo-2,3-dihydrobenzoxazole-5-boronic Acid Pinacol Ester	1254319-58-8	2g	$1038.4	2026-06-04	Buy
Biosynth	EAC31958	2-Oxo-2,3-dihydrobenzoxazole-5-boronic Acid Pinacol Ester	1254319-58-8	5g	$1687.4	2026-06-04	Buy
Biosynth	EAC31958	2-Oxo-2,3-dihydrobenzoxazole-5-boronic Acid Pinacol Ester	1254319-58-8	10g	$2985.4	2026-06-04	Buy
aablocks	AA009XYK	2-oxo-2,3-dihydrobenzo[d]oxazol-5-ylboronic acid pinacol ester 98%	1254319-58-8	100mg	$36	2026-05-28	Buy

Product number	Packaging	Price	Buy
EAC31958	1g	$649	Buy
EAC31958	2g	$1038.4	Buy
EAC31958	5g	$1687.4	Buy
EAC31958	10g	$2985.4	Buy
AA009XYK	100mg	$36	Buy

2-oxo-2,3-dihydrobenzo[d]oxazol-5-ylboronic acid pinacol ester Preparation Products And Raw materials

Raw materials

Preparation Products

2-oxo-2,3-dihydrobenzo[d]oxazol-5-ylboronic acid pinacol ester Suppliers

Global Suppliers ( 31)

Supplier	Tel	Email	Country	ProdList	Advantage
Beijing HwrkChemical Technology Co., Ltd	89508211 18501085097	sales.bj@hwrkchemical.com	China	9407	55
Changsha Luxing Bio-Chem Technology Co., Ltd.	0731-88827538 15574813303	luxingbc@126.com	China	1975	65
Hangzhou Milestone Pharmtech Co., Ltd.	0571-82896630 18969958410	sales_hz@milestonepharmtech.com	China	4907	55
Suzhou Chenke Biotech Co., Ltd.	18662408853	2120408911@qq.com	China	980	55
ShangHai Wisacheam Pharmaceutical Co., Ltd.	13817485796	tim@wisacheampharm.com	China	3698	58
Shanghai Chaolan Chemical Technology Center	QQ：65489617 13301690235	Sales@ATKchemical.com	China	9711	58
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131885	58
Aikon International Limited	025-58859352 19370895928	sales01@aikonchem.com	China	15078	58
Shanghai Thunder Biological Technology Co., Ltd.	18621609968	1162686636@qq.com	China	1032	58
Accela ChemBio Inc.	+1-858-6993322 +86-18019713315	info@accelachem.com	United States	21189	58

Supplier	Advantage
Beijing HwrkChemical Technology Co., Ltd	55
Changsha Luxing Bio-Chem Technology Co., Ltd.	65
Hangzhou Milestone Pharmtech Co., Ltd.	55
Suzhou Chenke Biotech Co., Ltd.	55
ShangHai Wisacheam Pharmaceutical Co., Ltd.	58
Shanghai Chaolan Chemical Technology Center	58
Amadis Chemical Company Limited	58
Aikon International Limited	58
Shanghai Thunder Biological Technology Co., Ltd.	58
Accela ChemBio Inc.	58

1254319-58-8 (2-oxo-2,3-dihydrobenzo[d]oxazol-5-ylboronic acid pinacol ester) Related Search:

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2-oxo-2,3-dihydrobenzo[d]oxazol-5-ylboronic acid pinacol ester 5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZO[D]OXAZOL-2(3H)-ONE 2-Oxo-2,3-dihydrobenzoxazole-5-boronic Acid Pinacol Ester 2(3H)-Benzoxazolone, 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 5-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-3H-benzooxazol-2-one 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3H-1,3-benzoxazol-2-one 1254319-58-8