pratol
4H-1-benzopyran-4-one, 7-hydroxy-2-(4-methoxyphenyl)-
Identification
| Name | pratol |
| IUPAC | 7-hydroxy-2-(4-methoxyphenyl)chromen-4-one |
| CAS Number | 487-24-1 |
| EINECS | 207-653-2 |
| FDA UNII | KU5R959MO7 |
| Molecular Formula | C16 H12 O4 |
| Molecular Weight | 268.26844000 |
| Nikkaji Number | J94.480G |
| Beilstein | 0237239 |
| XlogP3 | 3.60 (est) |
Regulatory
Physical Properties
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Boiling Point | 479.40 °C. @ 760.00 mm Hg (est) |
| Flash Point | 362.00 °F. TCC ( 183.40 °C. ) (est) |
| logP (o/w) | 3.590 (est) |
| Soluble in | water, 157.3 mg/L @ 25 °C (est) |
No sensory data available
Safety Information
| Oral/Parenteral Toxicity | intraperitoneal-mouse LD > 1000 mg/kg |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | pharmaceuticals / chemical synthisis |
| Recommendation for pratol usage levels up to | not for fragrance use. |
| Recommendation for pratol flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
4H-1-
benzopyran-4-one, 7-hydroxy-2-(4-methoxyphenyl)-
flavone, 7-hydroxy-4'-methoxy- (7CI,8CI)
7-
hydroxy-2-(4-methoxyphenyl)-4-benzopyrone
7-
hydroxy-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one
7-
hydroxy-2-(4-methoxyphenyl)chromen-4-one
7-
hydroxy-4'-methoxyflavone
PubMed:
Antinociceptive activity and chemical composition of constituents from Caragana microphylla seeds.