5,7-dimethyl-[1,2]oxazolo[3,4-d]pyrimidine-4,6-dione

Modify Date: 2024-01-09 17:48:20

5,7-dimethyl-[1,2]oxazolo[3,4-d]pyrimidine-4,6-dione Structure
5,7-dimethyl-[1,2]oxazolo[3,4-d]pyrimidine-4,6-dione structure
Common Name 5,7-dimethyl-[1,2]oxazolo[3,4-d]pyrimidine-4,6-dione
CAS Number 65183-57-5 Molecular Weight 181.14900
Density 1.422g/cm3 Boiling Point 349.1ºC at 760mmHg
Molecular Formula C7H7N3O3 Melting Point N/A
MSDS N/A Flash Point 164.9ºC

 Names

Name 5,7-dimethyl-[1,2]oxazolo[3,4-d]pyrimidine-4,6-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.422g/cm3
Boiling Point 349.1ºC at 760mmHg
Molecular Formula C7H7N3O3
Molecular Weight 181.14900
Flash Point 164.9ºC
Exact Mass 181.04900
PSA 70.03000
Index of Refraction 1.557

 Synthetic Route

~37%

5,7-dimethyl-[1,2]oxazolo[3,4-d]pyrimidine-4,6-dione Structure

5,7-dimethyl-[1...

CAS#:65183-57-5

Literature: Sajiki, Hironao; Hattori, Kazuyuki; Sako, Magoichi; Hirota, Kosaku Synlett, 1997 , # 12 p. 1409 - 1410

~74%

5,7-dimethyl-[1,2]oxazolo[3,4-d]pyrimidine-4,6-dione Structure

5,7-dimethyl-[1...

CAS#:65183-57-5

Literature: Hirota, Kosaku; Maruhashi, Kazuo; Asao, Tetsuji; Kitamura, Norihiko; Maki, Yoshifumi; Senda, Shigeo Chemical & Pharmaceutical Bulletin, 1983 , vol. 31, # 11 p. 3959 - 3966

~89%

5,7-dimethyl-[1,2]oxazolo[3,4-d]pyrimidine-4,6-dione Structure

5,7-dimethyl-[1...

CAS#:65183-57-5

Literature: Matsumoto, Nobuaki; Takahashi, Masahiko Tetrahedron, 2002 , vol. 58, # 50 p. 10073 - 10079

~%

5,7-dimethyl-[1,2]oxazolo[3,4-d]pyrimidine-4,6-dione Structure

5,7-dimethyl-[1...

CAS#:65183-57-5

Literature: Matsumoto, Nobuaki; Takahashi, Masahiko Tetrahedron, 2002 , vol. 58, # 50 p. 10073 - 10079

~60%

5,7-dimethyl-[1,2]oxazolo[3,4-d]pyrimidine-4,6-dione Structure

5,7-dimethyl-[1...

CAS#:65183-57-5

Literature: Hirota, Kosaku; Maruhashi, Kazuo; Asao, Tetsuji; Kitamura, Norihiko; Maki, Yoshifumi; Senda, Shigeo Chemical & Pharmaceutical Bulletin, 1983 , vol. 31, # 11 p. 3959 - 3966

~%

5,7-dimethyl-[1,2]oxazolo[3,4-d]pyrimidine-4,6-dione Structure

5,7-dimethyl-[1...

CAS#:65183-57-5

Literature: Hirota, Kosaku; Maruhashi, Kazuo; Asao, Tetsuji; Kitamura, Norihiko; Maki, Yoshifumi; Senda, Shigeo Chemical & Pharmaceutical Bulletin, 1983 , vol. 31, # 11 p. 3959 - 3966

~%

5,7-dimethyl-[1,2]oxazolo[3,4-d]pyrimidine-4,6-dione Structure

5,7-dimethyl-[1...

CAS#:65183-57-5

Literature: Nishigaki,S. et al. Chemical and Pharmaceutical Bulletin, 1978 , vol. 26, p. 2497 - 2501

~%

5,7-dimethyl-[1,2]oxazolo[3,4-d]pyrimidine-4,6-dione Structure

5,7-dimethyl-[1...

CAS#:65183-57-5

Literature: Marumoto,R.; Furukawa,Y. Chemical and Pharmaceutical Bulletin, 1977 , vol. 25, p. 2974 - 2982

 Synonyms

5,7-dimethylisoxazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione
HMS1667I10
Isoxazolo(3,4-d)pyrimidine-4,6(5H,7H)-dione,5,7-dimethyl
5,7-dimethyl-7H-isoxazolo[3,4-d]pyrimidine-4,6-dione
5,7-dimethyl-5H,7H-isoxazolo[3,4-d]pyrimidine-4,6-dione