7-hydroxy-3-(4-methoxyphenyl)-4-methyl-chromen-2-one

Modify Date: 2025-08-28 06:51:59

7-hydroxy-3-(4-methoxyphenyl)-4-methyl-chromen-2-one Structure
7-hydroxy-3-(4-methoxyphenyl)-4-methyl-chromen-2-one structure
Common Name 7-hydroxy-3-(4-methoxyphenyl)-4-methyl-chromen-2-one
CAS Number 5219-16-9 Molecular Weight 282.29100
Density 1.284g/cm3 Boiling Point 500.6ºC at 760 mmHg
Molecular Formula C17H14O4 Melting Point N/A
MSDS N/A Flash Point 188.7ºC

 Names

Name 7-hydroxy-3-(4-methoxyphenyl)-4-methylchromen-2-one

 Chemical & Physical Properties

Density 1.284g/cm3
Boiling Point 500.6ºC at 760 mmHg
Molecular Formula C17H14O4
Molecular Weight 282.29100
Flash Point 188.7ºC
Exact Mass 282.08900
PSA 59.67000
LogP 3.48260
Index of Refraction 1.623
InChIKey MJQHCKOMFMGCQG-UHFFFAOYSA-N
SMILES COc1ccc(-c2c(C)c3ccc(O)cc3oc2=O)cc1

 Safety Information

HS Code 2932209090

 Synthetic Route

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7-hydroxy-3-(4-methoxyphenyl)-4-methyl-chromen-2-one Structure

7-hydroxy-3-(4-...

CAS#:5219-16-9

Literature: Mentzer et al. Bulletin de la Societe Chimique de France, 1946 , p. 271,274

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7-hydroxy-3-(4-methoxyphenyl)-4-methyl-chromen-2-one Structure

7-hydroxy-3-(4-...

CAS#:5219-16-9

Literature: Mentzer et al. Bulletin de la Societe Chimique de France, 1946 , p. 271,274

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7-hydroxy-3-(4-methoxyphenyl)-4-methyl-chromen-2-one Structure

7-hydroxy-3-(4-...

CAS#:5219-16-9

Literature: Sawhney; Seshadri Journal of Scientific and Industrial Research, 1954 , vol. 13 B, p. 316,318

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7-hydroxy-3-(4-methoxyphenyl)-4-methyl-chromen-2-one Structure

7-hydroxy-3-(4-...

CAS#:5219-16-9

Literature: Mentzer et al. Bulletin de la Societe Chimique de France, 1946 , p. 271,274

~%

7-hydroxy-3-(4-methoxyphenyl)-4-methyl-chromen-2-one Structure

7-hydroxy-3-(4-...

CAS#:5219-16-9

Literature: Mentzer et al. Bulletin de la Societe Chimique de France, 1946 , p. 271,274

~%

7-hydroxy-3-(4-methoxyphenyl)-4-methyl-chromen-2-one Structure

7-hydroxy-3-(4-...

CAS#:5219-16-9

Literature: Rao, B. Vittal; Somayajulu, V. V. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1980 , vol. 19, # 3 p. 232 - 234

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7-hydroxy-3-(4-methoxyphenyl)-4-methyl-chromen-2-one Structure

7-hydroxy-3-(4-...

CAS#:5219-16-9

Literature: Mentzer et al. Bulletin de la Societe Chimique de France, 1946 , p. 271,274

~11%

7-hydroxy-3-(4-methoxyphenyl)-4-methyl-chromen-2-one Structure

7-hydroxy-3-(4-...

CAS#:5219-16-9

Literature: Schroll, Peter; Fehl, Charlie; Dankesreiter, Stephan; Koenig, Burkhard Organic and Biomolecular Chemistry, 2013 , vol. 11, # 38 p. 6510 - 6514

~%

7-hydroxy-3-(4-methoxyphenyl)-4-methyl-chromen-2-one Structure

7-hydroxy-3-(4-...

CAS#:5219-16-9

Literature: Mentzer et al. Bulletin de la Societe Chimique de France, 1946 , p. 271,274

 Customs

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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