5-Chloropyrazolo[1,5-a]pyrimidine-3-carbonitrile

Modify Date: 2025-08-25 20:21:43

5-Chloropyrazolo[1,5-a]pyrimidine-3-carbonitrile Structure
5-Chloropyrazolo[1,5-a]pyrimidine-3-carbonitrile structure
Common Name 5-Chloropyrazolo[1,5-a]pyrimidine-3-carbonitrile
CAS Number 1224288-92-9 Molecular Weight 178.579
Density 1.6±0.1 g/cm3 Boiling Point N/A
Molecular Formula C7H3ClN4 Melting Point 138-142°C
MSDS N/A Flash Point N/A

 Names

Name 5-chloropyrazolo[1,5-a]pyrimidine-3-carbonitrile
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Melting Point 138-142°C
Molecular Formula C7H3ClN4
Molecular Weight 178.579
Exact Mass 178.004623
PSA 53.98000
LogP 0.24
Index of Refraction 1.743
Storage condition 2-8°C

 Safety Information

Hazard Codes Xi
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

5-Chloropyrazolo[1,5-a]pyrimidine-3-carbonitrile
5-chloropyrazolo[1,5-a]pyrimidin-3-carbonitrile
Pyrazolo[1,5-a]pyrimidine-3-carbonitrile, 5-chloro-
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