5-chloro-1,3-dihydroimidazo[4,5-b]pyrazin-2-one

Modify Date: 2025-11-30 10:02:15

5-chloro-1,3-dihydroimidazo[4,5-b]pyrazin-2-one Structure
5-chloro-1,3-dihydroimidazo[4,5-b]pyrazin-2-one structure
Common Name 5-chloro-1,3-dihydroimidazo[4,5-b]pyrazin-2-one
CAS Number 33386-23-1 Molecular Weight 170.55700
Density 1.616g/cm3 Boiling Point 179.2ºC at 760 mmHg
Molecular Formula C5H3ClN4O Melting Point N/A
MSDS N/A Flash Point 62.2ºC

 Names

Name 5-chloro-1,3-dihydroimidazo[4,5-b]pyrazin-2-one

 Chemical & Physical Properties

Density 1.616g/cm3
Boiling Point 179.2ºC at 760 mmHg
Molecular Formula C5H3ClN4O
Molecular Weight 170.55700
Flash Point 62.2ºC
Exact Mass 170.00000
PSA 74.69000
LogP 0.71190
Index of Refraction 1.621
InChIKey KASKISSRRBAAQA-UHFFFAOYSA-N
SMILES O=c1[nH]c2ncc(Cl)nc2[nH]1

 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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