4-chloro-5-hydroxy-2-methylpyridazin-3-one

Modify Date: 2024-01-05 00:18:11

4-chloro-5-hydroxy-2-methylpyridazin-3-one Structure
4-chloro-5-hydroxy-2-methylpyridazin-3-one structure
Common Name 4-chloro-5-hydroxy-2-methylpyridazin-3-one
CAS Number 6794-38-3 Molecular Weight 160.55800
Density N/A Boiling Point N/A
Molecular Formula C5H5ClN2O2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 4-chloro-5-hydroxy-2-methylpyridazin-3-one
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C5H5ClN2O2
Molecular Weight 160.55800
Exact Mass 160.00400
PSA 55.12000
LogP 0.13930

 Synthetic Route

~55%

4-chloro-5-hydroxy-2-methylpyridazin-3-one Structure

4-chloro-5-hydr...

CAS#:6794-38-3

Literature: PIERRE FABRE MEDICAMENT; DUPONT-PASSELAIGUE, Elisabeth; MIALHE, Samuel; RIEU, Jean-Pierre; JUNQUERO, Didier; VALEILLE, Karine Patent: WO2011/15629 A1, 2011 ; Location in patent: Page/Page column 58 ; WO 2011/015629 A1

~69%

4-chloro-5-hydroxy-2-methylpyridazin-3-one Structure

4-chloro-5-hydr...

CAS#:6794-38-3

Literature: Nagashima, Hiromu; Oda, Hirohisa; Hayakawa, Takahisa; Kaji, Kenji Heterocycles, 1987 , vol. 26, # 1 p. 1 - 4

 Synonyms

4-chloro-5-hydroxy-2-methyl-2H-pyridazin-3-one