8-chloro-3,4-dihydro-5-methoxy-4-oxo-2H-1-benzothiopyran-2-acetic acid

Modify Date: 2024-01-03 20:17:55

8-chloro-3,4-dihydro-5-methoxy-4-oxo-2H-1-benzothiopyran-2-acetic acid Structure
8-chloro-3,4-dihydro-5-methoxy-4-oxo-2H-1-benzothiopyran-2-acetic acid structure
Common Name 8-chloro-3,4-dihydro-5-methoxy-4-oxo-2H-1-benzothiopyran-2-acetic acid
CAS Number 59429-75-3 Molecular Weight 286.73100
Density 1.43g/cm3 Boiling Point 523.8ºC at 760 mmHg
Molecular Formula C12H11ClO4S Melting Point N/A
MSDS N/A Flash Point 270.6ºC

 Names

Name 2-(8-chloro-5-methoxy-4-oxo-2,3-dihydrothiochromen-2-yl)acetic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.43g/cm3
Boiling Point 523.8ºC at 760 mmHg
Molecular Formula C12H11ClO4S
Molecular Weight 286.73100
Flash Point 270.6ºC
Exact Mass 286.00700
PSA 88.90000
LogP 2.87040
Index of Refraction 1.606

 Synthetic Route

~96%

8-chloro-3,4-dihydro-5-methoxy-4-oxo-2H-1-benzothiopyran-2-acetic acid Structure

8-chloro-3,4-di...

CAS#:59429-75-3

Literature: Kirchlechner; Rogalski Tetrahedron Letters, 1980 , vol. 21, # 3 p. 247 - 250

~%

8-chloro-3,4-dihydro-5-methoxy-4-oxo-2H-1-benzothiopyran-2-acetic acid Structure

8-chloro-3,4-di...

CAS#:59429-75-3

Literature: Kirchlechner; Rogalski Tetrahedron Letters, 1980 , vol. 21, # 3 p. 247 - 250

~%

8-chloro-3,4-dihydro-5-methoxy-4-oxo-2H-1-benzothiopyran-2-acetic acid Structure

8-chloro-3,4-di...

CAS#:59429-75-3

Literature: Kirchlechner; Rogalski Tetrahedron Letters, 1980 , vol. 21, # 3 p. 247 - 250

~%

8-chloro-3,4-dihydro-5-methoxy-4-oxo-2H-1-benzothiopyran-2-acetic acid Structure

8-chloro-3,4-di...

CAS#:59429-75-3

Literature: Kirchlechner; Rogalski Tetrahedron Letters, 1980 , vol. 21, # 3 p. 247 - 250

~%

8-chloro-3,4-dihydro-5-methoxy-4-oxo-2H-1-benzothiopyran-2-acetic acid Structure

8-chloro-3,4-di...

CAS#:59429-75-3

Literature: Kirchlechner; Rogalski Tetrahedron Letters, 1980 , vol. 21, # 3 p. 247 - 250

 Synonyms

2H-1-Benzothiopyran-2-acetic acid,8-chloro-3,4-dihydro-5-methoxy-4-oxo
EINECS 261-756-7
8-Chloro-3,4-dihydro-5-methoxy-4-oxo-2H-1-benzothiopyran-2-acetic acid
5-methoxy-8-chloro-thiochroman-4-one-2-acetic acid