7H-Furo[3,2-g][1]benzopyran-7-one,3-(chloromethyl)-2,5,9-trimethyl-

Modify Date: 2025-09-09 07:27:44

7H-Furo[3,2-g][1]benzopyran-7-one,3-(chloromethyl)-2,5,9-trimethyl- Structure
7H-Furo[3,2-g][1]benzopyran-7-one,3-(chloromethyl)-2,5,9-trimethyl- structure
Common Name 7H-Furo[3,2-g][1]benzopyran-7-one,3-(chloromethyl)-2,5,9-trimethyl-
CAS Number 62442-57-3 Molecular Weight 276.71500
Density 1.303g/cm3 Boiling Point 449.7ºC at 760 mmHg
Molecular Formula C15H13ClO3 Melting Point N/A
MSDS N/A Flash Point 225.8ºC

 Names

Name 3-(chloromethyl)-2,5,9-trimethylfuro[3,2-g]chromen-7-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.303g/cm3
Boiling Point 449.7ºC at 760 mmHg
Molecular Formula C15H13ClO3
Molecular Weight 276.71500
Flash Point 225.8ºC
Exact Mass 276.05500
PSA 43.35000
LogP 4.20320
Index of Refraction 1.614
InChIKey DKFOVSBANNNBPG-UHFFFAOYSA-N
SMILES Cc1oc2c(C)c3oc(=O)cc(C)c3cc2c1CCl

 Safety Information

HS Code 2932999099

 Synthetic Route

~67%

7H-Furo[3,2-g][1]benzopyran-7-one,3-(chloromethyl)-2,5,9-trimethyl- Structure

7H-Furo[3,2-g][...

CAS#:62442-57-3

Literature: Militsopoulou, Maria; Bariamis, Stavros E.; Athanassopoulos, Constantinos M.; Papaioannou, Dionissios Synthesis, 2008 , # 21 art. no. T08808SS, p. 3433 - 3442

~63%

7H-Furo[3,2-g][1]benzopyran-7-one,3-(chloromethyl)-2,5,9-trimethyl- Structure

7H-Furo[3,2-g][...

CAS#:62442-57-3

Literature: Kim, Kwonil; Matsuura, Kazunori; Kimizuka, Nobuo Bioorganic and Medicinal Chemistry, 2007 , vol. 15, # 12 p. 4311 - 4317

 Customs

HS Code 2932999099
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

4'-chloromethyl-4,5',8-trimethylpsoralen
4'-chloromethyl-4,5',8-trimethylfurocoumarin
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