1,2-benzoxazol-3-ylmethanesulfonyl chloride

Modify Date: 2025-08-25 07:23:46

1,2-benzoxazol-3-ylmethanesulfonyl chloride Structure
1,2-benzoxazol-3-ylmethanesulfonyl chloride structure
Common Name 1,2-benzoxazol-3-ylmethanesulfonyl chloride
CAS Number 73101-65-2 Molecular Weight 231.65600
Density 1.562g/cm3 Boiling Point 395.7ºC at 760 mmHg
Molecular Formula C8H6ClNO3S Melting Point N/A
MSDS N/A Flash Point 193.1ºC

 Names

Name 1,2-benzoxazol-3-ylmethanesulfonyl chloride
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.562g/cm3
Boiling Point 395.7ºC at 760 mmHg
Molecular Formula C8H6ClNO3S
Molecular Weight 231.65600
Flash Point 193.1ºC
Exact Mass 230.97600
PSA 68.55000
LogP 2.97720
Index of Refraction 1.631

 Synthetic Route

~83%

1,2-benzoxazol-3-ylmethanesulfonyl chloride Structure

1,2-benzoxazol-...

CAS#:73101-65-2

Literature: TEVA PHARMACEUTICAL INDUSTRIES LTD.; TEVA PHARMACEUTICALS USA, INC. Patent: WO2007/16209 A2, 2007 ; Location in patent: Page/Page column 13 ;

~81%

1,2-benzoxazol-3-ylmethanesulfonyl chloride Structure

1,2-benzoxazol-...

CAS#:73101-65-2

Literature: TEVA PHARMACEUTICAL INDUSTRIES LTD.; TEVA PHARMACEUTICALS USA, INC. Patent: WO2007/16208 A2, 2007 ; Location in patent: Page/Page column 15-16 ;

 Synonyms

1,2-benzisoxazole-3-methanesulfonoyl chloride
benzisoxazole-methanesulfonylchloride
1,2-benzisoxazole-3-methane-sulfonyl chloride
BEN016
benzisoxazole-methanesulfonic acid chloride
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