4,9-dihydroxyfuro[3,2-g]chromen-7-one

Modify Date: 2025-08-25 13:07:32

4,9-dihydroxyfuro[3,2-g]chromen-7-one structure	Common Name	4,9-dihydroxyfuro[3,2-g]chromen-7-one
	CAS Number	14348-23-3	Molecular Weight	218.16200
	Density	1.667g/cm3	Boiling Point	344.4ºC at 760 mmHg
	Molecular Formula	C₁₁H₆O₅	Melting Point	N/A
	MSDS	N/A	Flash Point	162.1ºC

Name	4,9-dihydroxyfuro[3,2-g]chromen-7-one
Synonym	More Synonyms

HS Code	2932999099

Psoralen quinone

CAS#:483-36-3

~81%

4,9-dihydroxyfu...

CAS#:14348-23-3

Literature: BEZWADA BIOMEDICAL, LLC Patent: US2009/170927 A1, 2009 ; Location in patent: Page/Page column 23-27 ;

Xanthotoxin

CAS#:298-81-7

4,9-dihydroxyfu...

CAS#:14348-23-3

Literature: Marumoto, Shinsuke; Miyazawa, Mitsuo Bioorganic and Medicinal Chemistry, 2012 , vol. 20, # 2 p. 784 - 788

Xanthotoxol

CAS#:2009-24-7

4,9-dihydroxyfu...

CAS#:14348-23-3

Literature: Marumoto, Shinsuke; Miyazawa, Mitsuo Bioorganic and Medicinal Chemistry, 2012 , vol. 20, # 2 p. 784 - 788

Precursor 3
CAS#:483-36-3 Psoralen quinone CAS#:298-81-7 Xanthotoxin CAS#:2009-24-7 Xanthotoxol
DownStream 3
CAS#:482-27-9 Isopimpinellin CAS#:26753-46-8 (9-acetyloxy-7-... CAS#:1603-47-0 8-Hydroxybergapten

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%

4,9-dihydroxy-furo[3,2-g]chromen-7-one

Psoralen,5,8-dihydroxy

7H-Furo(3,2-g)(1)benzopyran-7-one,4,9-dihydroxy

4,9-Dihydroxy-furo[3,2-g]chromen-7-on

4,9-dihydroxypsoralen

7-Oxo-4,9-dihydroxy-7H-<3,2-g><1>benzopyran

5,8-dihydroxypsoralen

5-hydroxyxanthotoxol

Names