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CAS Number: 18651-15-5
7-hydroxy-3-methyl-2-phenyl-4H-chromen-4-one

Structure

 7-hydroxy-3-methyl-2-phenyl-4H-chromen-4-one
Name: 7-hydroxy-3-methyl-2-phenyl-4H-chromen-4-one
Synonyms:
General Information
Product Number: 18651155

CAS Registry Number 18651-15-5
Name:
4H-?1-?Benzopyran-?4-?one, 7-?hydroxy-?3-?methyl-?2-?phenyl-
Flavone, 7-hydroxy-3-methyl- (7CI,8CI)
7-Hydroxy-3-methyl-2-phenyl-4H-1-benzopyran-4-one
3-Methyl-7-hydroxyflavone
7-Hydroxy-3-methylflavone

 

Chemical Formula: C16H12O3
Exact Mass: 252.08
Molecular Weight: 252.26
m/z: 252.08 (100.0%), 253.08 (17.6%), 254.09 (1.4%)

 

InChI:InChI=1S/C16H12O3/c1-10-15(18)13-8-7-12(17)9-14(13)19-16(10)11-5-3-2-4-6-11/h2-9,17H,1H3

InChI Key:SUNCCQBNDWHMPR-UHFFFAOYSA-N

Canonical SMILES:CC1=C(OC2=C(C1=O)C=CC(=C2)O)C3=CC=CC=C3

 

Thermal Properties Value Condition Note
Melting Point 278 °C   (2)CAS
Melting Point 278 °C   (3)CAS
Melting Point 272-273 °C   (4)CAS
Melting Point 268-269 °C   (1)CAS
Melting Point See full text   (5)CAS

Specification

98%
References
  1. (1) Ungwitayatorn, Jiraporn; Journal of Molecular Structure 2011, V1001(1-3), P152-161 CAPLUS
  2. (2) Canter, Frederick W.; Journal of the Chemical Society 1931, P1255-65 CAPLUS
  3. (3) Rama Rao, A. V.; Natl. Chem. Lab., Poona. Indian J. Chem. 1964, V2(11), P431-6 CAPLUS
  4. (4) Suzuki, Morio; Nippon Kagaku Zasshi 1961, V82, P888-91 CAPLUS
  5. (5) Pandit, Sharad S.; Journal of the Indian Chemical Society 1950, V27, P1-4 CAPLUS
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