(S)-7-Hydroxy-3-(4-hydroxyphenyl)chroman-4-one CAS 879559-75-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 879559-75-8 |
| Molecular Formula | C15H12O4 |
| Molecular Weight | 256.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-7-Hydroxy-3-(4-hydroxyphenyl)chroman-4-one (CAS 879559-75-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H12O4. Molecular weight: 256.25 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H12O4 |
| Molecular Weight | 256.25 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related S Standards
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- 2-(2-Hydroxy-4-methoxyphenyl)benzofuran-5-ol (CAS 114333-24-3)
- (R)-7-Hydroxy-3-(4-hydroxyphenyl)chroman-4-one (CAS 58865-02-4)
- 1-(2-Hydroxy-3,4,5,6-tetramethoxyphenyl)ethan-1-one (CAS 3162-28-5)
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Recommended Standards
- (R)-Pinocembrin (CAS 206660-42-6)
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- 1-(2,3-Difluorophenyl)-3-(1,3-dioxan-2-yl)propan-1-one (CAS 884504-24-9)
- 1,1'-(4-Methyl-1,3-phenylene)bis(3-cyclohexylurea) (CAS 100576-78-1)
- 2-(Cyclopropyl((6-methoxypyridazin-3-yl)methyl)amino)ethan-1-ol (CAS 1353980-54-7)
- 7-Bromonaphtho[1,2-b]benzofuran (CAS 2172929-14-3)
- Methyl 3-(2-(2-oxo-2-(p-tolylamino)acetyl)-1H-pyrrol-1-yl)benzo[b]thiophene-2-carboxylate (CAS 477872-76-7)
- P-(1,1-Dimethylethyl)-N,N′-bis(1-methylethyl)phosphonic diamide (CAS 600116-15-2)
- Glycerol Impurity 39 (CAS 64528-52-5)
- Endo-[Glu]31-Liraglutide (CAS CATO-C4X-199234)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com