6-hydroxy-4-methyl-5-nitrochromen-2-one

Modify Date: 2025-08-25 17:38:35

6-hydroxy-4-methyl-5-nitrochromen-2-one Structure
6-hydroxy-4-methyl-5-nitrochromen-2-one structure
Common Name 6-hydroxy-4-methyl-5-nitrochromen-2-one
CAS Number 5255-54-9 Molecular Weight 221.16600
Density N/A Boiling Point N/A
Molecular Formula C10H7NO5 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 6-hydroxy-4-methyl-5-nitrochromen-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C10H7NO5
Molecular Weight 221.16600
Exact Mass 221.03200
PSA 96.26000
LogP 2.23840

 Safety Information

HS Code 2932209090

 Synthetic Route

~87%

6-hydroxy-4-methyl-5-nitrochromen-2-one Structure

6-hydroxy-4-met...

CAS#:5255-54-9

Literature: THE TRUSTEES OF COLLUMBIA UNIVERSITY IN THE CITY OF NEW YORK Patent: WO2006/26368 A2, 2006 ; Location in patent: Page/Page column 113; 159 ;

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6-hydroxy-4-methyl-5-nitrochromen-2-one Structure

6-hydroxy-4-met...

CAS#:5255-54-9

Literature: Reddy; Somayajulu Journal of the Indian Chemical Society, 1981 , vol. 58, # 6 p. 599 - 601

~%

6-hydroxy-4-methyl-5-nitrochromen-2-one Structure

6-hydroxy-4-met...

CAS#:5255-54-9

Literature: Tyagi, Yogesh K.; Kumar, Ajit; Raj, Hanumantharao G.; Vohra, Parag; Gupta, Garima; Kumari, Ranju; Kumar, Pankaj; Gupta, Rajinder K. European Journal of Medicinal Chemistry, 2005 , vol. 40, # 4 p. 413 - 420

 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

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