4H-1-Benzopyran-4-one,5-hydroxy-6-nitro-2-phenyl-

Modify Date: 2025-09-21 12:52:49

4H-1-Benzopyran-4-one,5-hydroxy-6-nitro-2-phenyl- Structure
4H-1-Benzopyran-4-one,5-hydroxy-6-nitro-2-phenyl- structure
Common Name 4H-1-Benzopyran-4-one,5-hydroxy-6-nitro-2-phenyl-
CAS Number 92424-80-1 Molecular Weight 283.23600
Density 1.494g/cm3 Boiling Point 464.3ºC at 760mmHg
Molecular Formula C15H9NO5 Melting Point N/A
MSDS N/A Flash Point 234.6ºC

 Names

Name 5-hydroxy-6-nitro-2-phenylchromen-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.494g/cm3
Boiling Point 464.3ºC at 760mmHg
Molecular Formula C15H9NO5
Molecular Weight 283.23600
Flash Point 234.6ºC
Exact Mass 283.04800
PSA 96.26000
LogP 3.59700
Index of Refraction 1.692
InChIKey WYRPSALLMOLFKE-UHFFFAOYSA-N
SMILES O=c1cc(-c2ccccc2)oc2ccc([N+](=O)[O-])c(O)c12

 Safety Information

HS Code 2914700090

 Synthetic Route

~39%

4H-1-Benzopyran-4-one,5-hydroxy-6-nitro-2-phenyl- Structure

4H-1-Benzopyran...

CAS#:92424-80-1

Literature: Gao, Hong; Kawabata, Jun Bioorganic and Medicinal Chemistry, 2005 , vol. 13, # 5 p. 1661 - 1671

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4H-1-Benzopyran-4-one,5-hydroxy-6-nitro-2-phenyl- Structure

4H-1-Benzopyran...

CAS#:92424-80-1

Literature: Seshadri; Trivedi Journal of Organic Chemistry, 1958 , vol. 23, p. 1735,1737

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4H-1-Benzopyran-4-one,5-hydroxy-6-nitro-2-phenyl- Structure

4H-1-Benzopyran...

CAS#:92424-80-1

Literature: Naik; Thakor Proceedings - Indian Academy of Sciences, Section A, 1953 , # 37 p. 774,777 Full Text Show Details Naik; Thakor Proceedings - Indian Academy of Sciences, Section A, p. 37 >1953> 774, 778

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4H-1-Benzopyran-4-one,5-hydroxy-6-nitro-2-phenyl- Structure

4H-1-Benzopyran...

CAS#:92424-80-1

Literature: Naik; Thakor Proceedings - Indian Academy of Sciences, Section A, 1953 , # 37 p. 774,777

~%

4H-1-Benzopyran-4-one,5-hydroxy-6-nitro-2-phenyl- Structure

4H-1-Benzopyran...

CAS#:92424-80-1

Literature: Naik; Thakor Proceedings - Indian Academy of Sciences, Section A, 1953 , # 37 p. 774,777

 Customs

HS Code 2914700090
Summary HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

 Synonyms

6-Nitro-5-hydroxy-flavon
5-hydroxy-6-nitro-2-phenyl-4h-chromen-4-one
5-HYDROXY-6-NITRO-2-PHENYL-CHROMEN-4-ONE
5-Hydroxy-6-nitro-2-phenyl-chromen-4-on
5-hydroxy-6-nitroflavone
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