4H-Pyrazolo[3,4-d]pyrimidin-4-one,1,5-dihydro-1,6-dimethyl-

Modify Date: 2024-01-10 18:55:43

4H-Pyrazolo[3,4-d]pyrimidin-4-one,1,5-dihydro-1,6-dimethyl- Structure
4H-Pyrazolo[3,4-d]pyrimidin-4-one,1,5-dihydro-1,6-dimethyl- structure
Common Name 4H-Pyrazolo[3,4-d]pyrimidin-4-one,1,5-dihydro-1,6-dimethyl-
CAS Number 57121-52-5 Molecular Weight 164.16500
Density 1.51g/cm3 Boiling Point 281.8ºC at 760 mmHg
Molecular Formula C7H8N4O Melting Point N/A
MSDS N/A Flash Point 124.2ºC

 Names

Name 1,6-dimethyl-2H-pyrazolo[3,4-d]pyrimidin-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.51g/cm3
Boiling Point 281.8ºC at 760 mmHg
Molecular Formula C7H8N4O
Molecular Weight 164.16500
Flash Point 124.2ºC
Exact Mass 164.07000
PSA 63.57000
Index of Refraction 1.728

 Safety Information

HS Code 2933990090

 Synthetic Route

~85%

4H-Pyrazolo[3,4-d]pyrimidin-4-one,1,5-dihydro-1,6-dimethyl- Structure

4H-Pyrazolo[3,4...

CAS#:57121-52-5

Literature: Miyashita, Akira; Iijima, Chihoko; Higashino, Takeo; Matsuda, Hideaki Heterocycles, 1990 , vol. 31, # 7 p. 1309 - 1314

~73%

4H-Pyrazolo[3,4-d]pyrimidin-4-one,1,5-dihydro-1,6-dimethyl- Structure

4H-Pyrazolo[3,4...

CAS#:57121-52-5

Literature: Reddy, K Hemender; Reddy, A Panduranga; Veeranagaiah, V Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1992 , vol. 31, # 3 p. 163 - 166

 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

1,6-dimethyl-1,5-dihydro-pyrazolo[3,4-d]pyrimidin-4-one
1,6-Dimethyl-4-hydroxypyrazolo<3,4-d>pyrimidin
1,6-Dimethyl-1H-pyrazolo[3,4-d]pyrimidin-4(7H)-one
1,6-dimethyl-1H,4H,5H-pyrazolo[3,4-d]pyrimidin-4-one
1,6-dimethyl-pyrazolo[3,4-d]pyrimidin-4(5H)-one