2-(chloromethyl)-5-methoxypyran-4-one

Modify Date: 2025-09-23 21:52:41

2-(chloromethyl)-5-methoxypyran-4-one Structure
2-(chloromethyl)-5-methoxypyran-4-one structure
Common Name 2-(chloromethyl)-5-methoxypyran-4-one
CAS Number 40838-34-4 Molecular Weight 174.58200
Density N/A Boiling Point N/A
Molecular Formula C7H7ClO3 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 2-(chloromethyl)-5-methoxypyran-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C7H7ClO3
Molecular Weight 174.58200
Exact Mass 174.00800
PSA 39.44000
LogP 1.38720

 Synthetic Route

~90%

2-(chloromethyl)-5-methoxypyran-4-one Structure

2-(chloromethyl...

CAS#:40838-34-4

Literature: ILDONG PHARMACEUTICAL CO., LTD Patent: WO2008/150089 A1, 2008 ; Location in patent: Page/Page column 22 ; WO 2008/150089 A1

~89%

2-(chloromethyl)-5-methoxypyran-4-one Structure

2-(chloromethyl...

CAS#:40838-34-4

Literature: ILDONG PHARMACEUTICAL CO., LTD. Patent: US2010/168421 A1, 2010 ; Location in patent: Page/Page column 11 ;

~%

2-(chloromethyl)-5-methoxypyran-4-one Structure

2-(chloromethyl...

CAS#:40838-34-4

Literature: McGillivray, David L.; Poulton, Gerald A. Organic Mass Spectrometry, 1980 , vol. 15, # 1 p. 31 - 34

~%

2-(chloromethyl)-5-methoxypyran-4-one Structure

2-(chloromethyl...

CAS#:40838-34-4

Literature: Rho, Ho Sik; Baek, Heung Soo; Ahn, Soo Mi; Kim, Myung Kyoo; Ghimeray, Amal Kumar; Cho, Dong Ha; Hwang, Jae Sung Bulletin of the Korean Chemical Society, 2010 , vol. 31, # 8 p. 2375 - 2378

~%

2-(chloromethyl)-5-methoxypyran-4-one Structure

2-(chloromethyl...

CAS#:40838-34-4

Literature: Yabuta Journal of the Chemical Society, 1924 , vol. 125, p. 584

 Synonyms

5-methoxy-2-chloromethyl-4-pyranone
ZZYXUGFBXVXINX-UHFFFAOYSA
5-Methoxy-2-chlormethyl-4H-pyron
2-Chloromethyl-5-methoxy-4-pyrone
2-Chloromethyl-5-methoxy-pyran-4-one
5-methoxykojyl chloride
F2158-0167
ghl.PD_Mitscher_leg0.200
methyl chlorokojate
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