4-Chloro-9-methoxy-7H-furo[3,2-g]chromen-7-one

Modify Date: 2025-08-25 21:42:40

4-Chloro-9-methoxy-7H-furo[3,2-g]chromen-7-one Structure
4-Chloro-9-methoxy-7H-furo[3,2-g]chromen-7-one structure
 Common Name 4-Chloro-9-methoxy-7H-furo[3,2-g]chromen-7-one
CAS Number 7471-72-9 Molecular Weight 250.63500
Density 1.474g/cm3 Boiling Point 446.7ºC at 760 mmHg
Molecular Formula C12H7ClO4 Melting Point N/A
MSDS N/A Flash Point 224ºC

 Names

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

 Chemical & Physical Properties

Density 1.474g/cm3
Boiling Point 446.7ºC at 760 mmHg
Molecular Formula C12H7ClO4
Molecular Weight 250.63500
Flash Point 224ºC
Exact Mass 250.00300
PSA 52.58000
LogP 3.20120
Index of Refraction 1.643

 Synthetic Route

Xanthotoxin structure

Xanthotoxin

CAS#:298-81-7

~33%

4-Chloro-9-methoxy-7H-furo[3,2-g]chromen-7-one Structure

4-Chloro-9-meth...

CAS#:7471-72-9

Literature: Zhang, Bang-Le; Fan, Cheng-Qi; Dong, Lei; Wang, Fang-Dao; Yue, Jian-Min European Journal of Medicinal Chemistry, 2010 , vol. 45, # 11 p. 5258 - 5264
7H-Furo[3,4-g][1]benzopyran-7-one, 9-methoxy-4-nitro- (8CI 9CI) structure

7H-Furo[3,4-g][...

CAS#:1930-56-9

~%

4-Chloro-9-methoxy-7H-furo[3,2-g]chromen-7-one Structure

4-Chloro-9-meth...

CAS#:7471-72-9

Literature: Brokke; Christensen Journal of Organic Chemistry, 1958 , vol. 23, p. 589,594
CAS# 49739-65-3 structure

CAS# 49739-65-3

CAS#:49739-65-3

~%

4-Chloro-9-methoxy-7H-furo[3,2-g]chromen-7-one Structure

4-Chloro-9-meth...

CAS#:7471-72-9

Literature: Caporale; Antonello Farmaco, Edizione Scientifica, 1958 , vol. 13, p. 363,366 Show Details Brokke; Christensen Journal of Organic Chemistry, 1958 , vol. 23, p. 589,594
Xanthotoxin structure

Xanthotoxin

CAS#:298-81-7

~%

7-hydroxy-8-methoxy-2-oxochromene-6-carbaldehyde structure

7-hydroxy-8-met...

CAS#:82334-23-4

4-Chloro-9-methoxy-7H-furo[3,2-g]chromen-7-one Structure

4-Chloro-9-meth...

CAS#:7471-72-9

2,3-Dihydro-2,9-dimethoxy-3-hydroxy-7H-furo<3,2-g><1>benzopyran-7-one structure

2,3-Dihydro-2,9...

CAS#:131454-47-2

Literature: Murakami; Morimoto; Matsuo; Nagai; Ueda; Sakakibara; Mizuno; Esaki Chemical and Pharmaceutical Bulletin, 1991 , vol. 39, # 10 p. 2715 - 2717
Methanol structure

Methanol

CAS#:67-56-1

Xanthotoxin structure

Xanthotoxin

CAS#:298-81-7

~%

7-hydroxy-8-methoxy-2-oxochromene-6-carbaldehyde structure

7-hydroxy-8-met...

CAS#:82334-23-4

4-Chloro-9-methoxy-7H-furo[3,2-g]chromen-7-one Structure

4-Chloro-9-meth...

CAS#:7471-72-9

Detail
Literature: Murakami; Morimoto; Matsuo; Nagai; Ueda; Sakakibara; Mizuno; Esaki Chemical and Pharmaceutical Bulletin, 1991 , vol. 39, # 10 p. 2715 - 2717
Hydrochloric acid structure

Hydrochloric acid

CAS#:7647-01-0

Ethanol structure

Ethanol

CAS#:64-17-5

Xanthotoxin structure

Xanthotoxin

CAS#:298-81-7

~%

4-Chloro-9-methoxy-7H-furo[3,2-g]chromen-7-one Structure

4-Chloro-9-meth...

CAS#:7471-72-9

Literature: Brokke; Christensen Journal of Organic Chemistry, 1959 , vol. 24, p. 523,525

 Synonyms

4-Chlor-9-methoxy-furo[3,2-g]chromen-7-on
4-Chloro-9-methoxy-7H-furo(3,2-g)chromen-7-one
5-Chloro-9-methoxy-7H-furo<3,2-g><1>benzopyran-7-one
4-chloro-9-methoxy-furo[3,2-g]chromen-7-one
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Related Compounds: More...
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rac-2-{N-ethyl-1-[(1R,3R,5R)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)bicyclo[3.1.0]hexan-1-yl]formamido}-2-methylpropanoic acid
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8-Ethyl-2-propylimidazo[1,2-a]pyridine-3-sulfonyl chloride
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3-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)hexanamido]-4,4-difluorobutanoic acid
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Chemsrc provides CAS#:7471-72-9 MSDS, density, melting point, boiling point, structure, etc. Its name is 4-Chloro-9-methoxy-7H-furo[3,2-g]chromen-7-one>> amp version: 4-Chloro-9-methoxy-7H-furo[3,2-g]chromen-7-one

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