4-methylpyrazolo[1,5-a]pyrimidin-5-one

Modify Date: 2025-10-05 13:57:48

4-methylpyrazolo[1,5-a]pyrimidin-5-one Structure
4-methylpyrazolo[1,5-a]pyrimidin-5-one structure
Common Name 4-methylpyrazolo[1,5-a]pyrimidin-5-one
CAS Number 29274-25-7 Molecular Weight 149.15000
Density N/A Boiling Point N/A
Molecular Formula C7H7N3O Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 4-methylpyrazolo[1,5-a]pyrimidin-5-one
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C7H7N3O
Molecular Weight 149.15000
Exact Mass 149.05900
PSA 39.30000
LogP 0.03300
InChIKey LRILAOMBSOXILN-UHFFFAOYSA-N
SMILES Cn1c(=O)ccn2nccc12

 Safety Information

HS Code 2933990090

 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

4-Methylpyrazolo[1,5-a]pyrimidin-5(4H)-one
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