2-Acetyl-4,5-dimethylthiazole

Modify Date: 2024-01-08 11:03:50

2-Acetyl-4,5-dimethylthiazole Structure
2-Acetyl-4,5-dimethylthiazole structure
Common Name 2-Acetyl-4,5-dimethylthiazole
CAS Number 7531-76-2 Molecular Weight 155.21700
Density 1.139g/cm3 Boiling Point 105ºC
Molecular Formula C7H9NOS Melting Point N/A
MSDS N/A Flash Point 110.8ºC

 Names

Name 1-(4,5-dimethyl-1,3-thiazol-2-yl)ethanone
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.139g/cm3
Boiling Point 105ºC
Molecular Formula C7H9NOS
Molecular Weight 155.21700
Flash Point 110.8ºC
Exact Mass 155.04000
PSA 58.20000
LogP 1.96250
Index of Refraction 1.534

 Safety Information

HS Code 2934100090

 Synthetic Route

~98%

2-Acetyl-4,5-dimethylthiazole Structure

2-Acetyl-4,5-di...

CAS#:7531-76-2

Literature: KIRIN BEER KABUSHIKI KAISHA Patent: EP1535910 A1, 2005 ; Location in patent: Page/Page column 25 ; EP 1535910 A1

~99%

2-Acetyl-4,5-dimethylthiazole Structure

2-Acetyl-4,5-di...

CAS#:7531-76-2

Literature: Mutabilis Patent: EP2141164 A1, 2010 ; Location in patent: Page/Page column 41 ;

~66%

2-Acetyl-4,5-dimethylthiazole Structure

2-Acetyl-4,5-di...

CAS#:7531-76-2

Literature: VERTEX PHARMACEUTICALS INCORPORATED Patent: WO2004/87699 A2, 2004 ; Location in patent: Page 90 ; WO 2004/087699 A2

~65%

2-Acetyl-4,5-dimethylthiazole Structure

2-Acetyl-4,5-di...

CAS#:7531-76-2

Literature: Khemnar, Ashok B.; Bhanage, Bhalchandra M. Synlett, 2014 , vol. 25, # 1 art. no. ST-2013-D0840-L, p. 110 - 114

~%

2-Acetyl-4,5-dimethylthiazole Structure

2-Acetyl-4,5-di...

CAS#:7531-76-2

Literature: Bulletin de la Societe Chimique de France, , p. 702,705

 Customs

HS Code 2934100090
Summary 2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

 Synonyms

1-(4,5-dimethyl-thiazol-2-yl)-ethanone
2-acetyl-4,5-dimethylthiazole
2-acetyl-4,5-dimethyl-1,3-thiazole
1-(4,5-Dimethyl-thiazol-2-yl)-aethanon
1-(4,5-Dimethyl-1,3-thiazol-2-yl)-1-ethanone