1,2,3,4,7-Pentamethoxy-9H-xanthen-9-one

Modify Date: 2025-09-18 20:45:11

1,2,3,4,7-Pentamethoxy-9H-xanthen-9-one Structure
1,2,3,4,7-Pentamethoxy-9H-xanthen-9-one structure
Common Name 1,2,3,4,7-Pentamethoxy-9H-xanthen-9-one
CAS Number 14254-96-7 Molecular Weight 346.33100
Density N/A Boiling Point N/A
Molecular Formula C18H18O7 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 1,2,3,4,7-pentamethoxyxanthone
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C18H18O7
Molecular Weight 346.33100
Exact Mass 346.10500
PSA 76.36000
LogP 2.98920
InChIKey DHPUCRJALNWKKQ-UHFFFAOYSA-N
SMILES COc1ccc2oc3c(OC)c(OC)c(OC)c(OC)c3c(=O)c2c1

 Safety Information

HS Code 2932999099

 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

polygalaxanthone B
1,2,3,4,7-Pentamethoxyxanthon
1,2,3,4,7-pentamethoxy-xanthen-9-one
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