4-hydroxy-1-methyl-3-chloro-2(1H)-quinolinone

Modify Date: 2025-10-09 11:19:17

4-hydroxy-1-methyl-3-chloro-2(1H)-quinolinone Structure
4-hydroxy-1-methyl-3-chloro-2(1H)-quinolinone structure
Common Name 4-hydroxy-1-methyl-3-chloro-2(1H)-quinolinone
CAS Number 41878-51-7 Molecular Weight 209.62900
Density N/A Boiling Point N/A
Molecular Formula C10H8ClNO2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 4-hydroxy-1-methyl-3-chloro-2(1H)-quinolinone
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C10H8ClNO2
Molecular Weight 209.62900
Exact Mass 209.02400
PSA 42.23000
LogP 1.89750

 Safety Information

HS Code 2933790090

 Precursor & DownStream

Precursor  0

DownStream  2

 Customs

HS Code 2933790090
Summary 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

 Synonyms

3-Chloro-4-hydroxy-1-methylquinolin-2(1H)-one
1-Methyl-3-chlor-4-hydroxy-carbostyril
3-chloro-4-hydroxy-1-methyl-1H-quinolin-2-one
3-chloro-4-hydroxy-1-methylquinolin-2-one
3-chloro-4-hydroxy-1-methyl-2-quinolone
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