Pyrimido[1,2-a]benzimidazol-2(1H)-one, 3,4-dihydro- (8CI,9CI)

Modify Date: 2024-01-19 12:21:15

Pyrimido[1,2-a]benzimidazol-2(1H)-one, 3,4-dihydro- (8CI,9CI) Structure
Pyrimido[1,2-a]benzimidazol-2(1H)-one, 3,4-dihydro- (8CI,9CI) structure
Common Name Pyrimido[1,2-a]benzimidazol-2(1H)-one, 3,4-dihydro- (8CI,9CI)
CAS Number 24811-77-6 Molecular Weight 187.19800
Density N/A Boiling Point N/A
Molecular Formula C10H9N3O Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 3,4-Dihydropyrimido[1,2-a]benzimidazol-2(1H)-one
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C10H9N3O
Molecular Weight 187.19800
Exact Mass 187.07500
PSA 50.41000
LogP 1.46360

 Safety Information

HS Code 2933990090

 Synthetic Route

~74%

Pyrimido[1,2-a]benzimidazol-2(1H)-one, 3,4-dihydro- (8CI,9CI) Structure

Pyrimido[1,2-a]...

CAS#:24811-77-6

Literature: Nawrocka, Wanda; Zimecki, Michal Archiv der Pharmazie, 1998 , vol. 331, # 7-8 p. 249 - 253

~%

Pyrimido[1,2-a]benzimidazol-2(1H)-one, 3,4-dihydro- (8CI,9CI) Structure

Pyrimido[1,2-a]...

CAS#:24811-77-6

Literature: Descours, Denis; Festal, Didier Synthesis, 1983 , # 12 p. 1033 - 1036

~%

Pyrimido[1,2-a]benzimidazol-2(1H)-one, 3,4-dihydro- (8CI,9CI) Structure

Pyrimido[1,2-a]...

CAS#:24811-77-6

Literature: Descours, Denis; Festal, Didier Synthesis, 1983 , # 12 p. 1033 - 1036

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

3,4-dihydrobenzo[4,5]imidazo[1,2-a]pyrimidin-2(1H)-one
3,4-Dihydro-1H-2-benzothiopyran
isothiochromane
1H-2-Benzothiopyran,3,4-dihydro
Isothiochroman
3,4-dihydro-1H-benzo[4,5]imidazo[1,2-a]pyrimidin-2-one