2-Methyl-3-oxo-3,4-dihydro-2H-benzo[1,4]oxazine-6-sulfonyl chloride

2-Methyl-3-oxo-3,4-dihydro-2H-benzo[1,4]oxazine-6-sulfonyl chloride structure

CAS No.: 293741-60-3

Chemical Name:: 2-Methyl-3-oxo-3,4-dihydro-2H-benzo[1,4]oxazine-6-sulfonyl chloride

Synonyms: ST5331842;ASN 01042607;ASINEX-REAG BAS 01042607;2-methyl-3-oxo-4H-1,4-benzoxazine-6-sulfonyl chloride;3-keto-2-methyl-4H-1,4-benzoxazine-6-sulfonyl chloride;2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-6-sulfonyl chloride;2-Methyl-3-oxo-3,4-dihydro-2H-benzo[1,4]oxazine-6-sulfonyl chloride;2H-1,4-Benzoxazine-6-sulfonyl chloride, 3,4-dihydro-2-methyl-3-oxo-

CBNumber:: CB0435833

Molecular Formula:: C9H8ClNO4S

Molecular Weight:: 261.68

MDL Number:: MFCD08144707

MOL File:: 293741-60-3.mol

Last updated:2026-09-12 18:48:20

Request For Quotation

2-Methyl-3-oxo-3,4-dihydro-2H-benzo[1,4]oxazine-6-sulfonyl chloride Properties

Boiling point	449.2±45.0 °C(Predicted)
Density	1.482±0.06 g/cm3(Predicted)
pka	11.19±0.40(Predicted)

SAFETY

Risk and Safety Statements

Hazard Codes	Xi
HazardClass	IRRITANT

2-Methyl-3-oxo-3,4-dihydro-2H-benzo[1,4]oxazine-6-sulfonyl chloride price More Price(7)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
aablocks	AA002Y43	2-Methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-sulfonyl chloride 95%	293741-60-3	100mg	$307	2026-05-28	Buy
Crysdot	CD11152380	2-Methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-sulfonyl chloride 95+%	293741-60-3	1g	$307	2026-05-26	Buy
Matrix Scientific	020623	2-Methyl-3-oxo-3,4-dihydro-2H-benzo[1,4]oxazine-6-sulfonyl chloride	293741-60-3	500mg	$175	2021-12-16	Buy
AK Scientific	9311AD	2-Methyl-3-oxo-3,4-dihydro-2H-benzo[1,4]oxazine-6-sulfonylchloride	293741-60-3	500mg	$286	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0033217	2-METHYL-3-OXO-3,4-DIHYDRO-2H-BENZO[1,4]OXAZINE-6-SULFONYL CHLORIDE 95.00%	293741-60-3	500MG	$777.32	2021-12-16	Buy

Product number	Packaging	Price	Buy
AA002Y43	100mg	$307	Buy
CD11152380	1g	$307	Buy
020623	500mg	$175	Buy
9311AD	500mg	$286	Buy
CHM0033217	500MG	$777.32	Buy

2-Methyl-3-oxo-3,4-dihydro-2H-benzo[1,4]oxazine-6-sulfonyl chloride Preparation Products And Raw materials

Raw materials

Preparation Products

2-Methyl-3-oxo-3,4-dihydro-2H-benzo[1,4]oxazine-6-sulfonyl chloride Suppliers

Global Suppliers ( 13)

Supplier	Tel	Email	Country	ProdList	Advantage
Wuhan Chemwish Technology Co., Ltd	86-027-67849912	sales@chemwish.com	China	35884	56
Capot Chemical Co., Ltd	+86 (0) 571 85 58 67 18		China	18187	66
Zhengzhou Guancheng Laboratory equipment Sales	0371-88888888 qq272369594;2159423853qq	2723695949@qq.com	China	4990	50
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131885	58
Aikon International Limited	025-58859352 13913916777	dt3@aikonchem.com	China	15490	58
Wuhan Brin Technology Co., Ltd.	3456065315 13260619011	3456065315@qq.com	China	2462	58
Nanjing Shizhou Biology Technology Co.,Ltd	--	purchase@synzest.com	China	6856	58

Supplier	Advantage
Wuhan Chemwish Technology Co., Ltd	56
Capot Chemical Co., Ltd	66
Zhengzhou Guancheng Laboratory equipment Sales	50
Amadis Chemical Company Limited	58
Aikon International Limited	58
Wuhan Brin Technology Co., Ltd.	58
Nanjing Shizhou Biology Technology Co.,Ltd	58

3-keto-2-methyl-4H-1,4-benzoxazine-6-sulfonyl chloride ASN 01042607 ST5331842 ASINEX-REAG BAS 01042607 2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-6-sulfonyl chloride 2-methyl-3-oxo-4H-1,4-benzoxazine-6-sulfonyl chloride 2H-1,4-Benzoxazine-6-sulfonyl chloride, 3,4-dihydro-2-methyl-3-oxo- 2-Methyl-3-oxo-3,4-dihydro-2H-benzo[1,4]oxazine-6-sulfonyl chloride 293741-60-3 C9H8ClNO4S