5255-54-9

5255-54-9 structure

Name: 6-hydroxy-4-methyl-5-nitrochromen-2-one
Chemical Name: 6-hydroxy-4-methyl-5-nitrochromen-2-one
CAS Number: 5255-54-9
Molecular Formula: C₁₀H₇NO₅
Molecular Weight: 221.16600
Create Date: 2017-10-10 18:19:59
Modify Date: 2025-08-25 17:38:35

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

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

HS Code	2932209090

103854-03-1

~87%

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 ;

2373-31-1

5255-54-9

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

123-31-9

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

Precursor 3
103854-03-1 2373-31-1 123-31-9
DownStream 1
5255-58-3

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

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