4-ethylpyrazolo[1,5-a]pyrimidin-7-one

Modify Date: 2025-10-24 16:50:32

4-ethylpyrazolo[1,5-a]pyrimidin-7-one Structure
4-ethylpyrazolo[1,5-a]pyrimidin-7-one structure
Common Name 4-ethylpyrazolo[1,5-a]pyrimidin-7-one
CAS Number 55197-18-7 Molecular Weight 163.17700
Density N/A Boiling Point N/A
Molecular Formula C8H9N3O Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 4-ethylpyrazolo[1,5-a]pyrimidin-7-one

 Chemical & Physical Properties

Molecular Formula C8H9N3O
Molecular Weight 163.17700
Exact Mass 163.07500
PSA 39.30000
LogP 0.51590
InChIKey ZONRSEVQXRIACN-UHFFFAOYSA-N
SMILES CCn1ccc(=O)n2nccc12

 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%
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