2H-1-Benzopyran-2-one,6,7-dihydroxy-8-methoxy-(9CI)

Modify Date: 2024-01-10 12:34:35

2H-1-Benzopyran-2-one,6,7-dihydroxy-8-methoxy-(9CI) Structure
2H-1-Benzopyran-2-one,6,7-dihydroxy-8-methoxy-(9CI) structure
Common Name 2H-1-Benzopyran-2-one,6,7-dihydroxy-8-methoxy-(9CI)
CAS Number 108221-59-6 Molecular Weight 208.16800
Density N/A Boiling Point N/A
Molecular Formula C10H8O5 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 6,7-Dihydroxy-8-methoxy-2H-chromen-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C10H8O5
Molecular Weight 208.16800
Exact Mass 208.03700
PSA 79.90000
LogP 1.21280

 Safety Information

HS Code 2932209090

 Synthetic Route

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2H-1-Benzopyran-2-one,6,7-dihydroxy-8-methoxy-(9CI) Structure

2H-1-Benzopyran...

CAS#:108221-59-6

Literature: Spaeth; Jerzmanowska-Sienkiewiczowa Chemische Berichte, 1937 , vol. 70, p. 1672,1676

~%

2H-1-Benzopyran-2-one,6,7-dihydroxy-8-methoxy-(9CI) Structure

2H-1-Benzopyran...

CAS#:108221-59-6

Literature: Spaeth; Jerzmanowska-Sienkiewiczowa Chemische Berichte, 1937 , vol. 70, p. 1672,1676

 Customs

HS Code 2932209090
Summary 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

6,7-dihydroxy-8-methoxy-coumarin
nordalbergin
6,7-Dihydroxy-4-phenyl-cumarin
4-phenylesculetin
6,7-Dihydroxy-4-phenyl-2H-chromen-2-one
6,7-Dihydroxy-8-methoxy-cumarin
6,7-Dihydroxy-4-phenylcoumarin
6,7-dihydroxy-4-phenyl-chromen-2-one