7-(Benzyloxy)-5-methoxy-2-(4-methoxyphenyl)-4H-chromen-4-one CAS 111922-60-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 111922-60-2 |
| Molecular Formula | C24H20O5 |
| Molecular Weight | 388.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-(Benzyloxy)-5-methoxy-2-(4-methoxyphenyl)-4H-chromen-4-one (CAS 111922-60-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C24H20O5. Molecular weight: 388.41 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C24H20O5 |
| Molecular Weight | 388.41 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
Related Benzyloxy Standards
- 7-(Benzyloxy)-3-(3,4-dimethoxyphenyl)-4H-chromen-4-one (CAS 54528-40-4)
- Ethyl 3-(4-(benzyloxy)phenyl)-4-cyano-5-ethyl-1-methyl-1H-pyrrole-2-carboxylate (CAS 851193-71-0)
- 1-(4-(Benzyloxy)cyclohexyl)-2-(5H-imidazo[5,1-a]isoindol-5-yl)ethanol (CAS 2007908-35-0)
- (4-(Benzyloxy)phenyl)(4-phenylpiperazin-1-yl)methanethione (CAS 327074-64-6)
- 1-((Benzyloxy)carbonyl)-3-(4-chlorobenzyl)piperidine-3-carboxylic acid (CAS 197887-27-7)
- 1-Benzyloxy-4-bromo-2-iodo-benzene (CAS 612833-66-6)
- 2-(Benzyloxy)-1-bromo-4-iodobenzene (CAS 2253887-19-1)
- 4-(Benzyloxy)-2-bromo-1-iodobenzene (CAS 2140305-57-1)
Recommended Standards
- Heraclenol 2'-O-isovalerate (CAS 108006-54-8)
- 3-Methyl 5-(2-methylpropyl) 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate (CAS 113578-26-0)
- n-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1h-pyrazol-4-yl)-4-nitrobenzenesulfonamide (CAS 301332-17-2)
- (R)-4-(Dibenzylamino)-3-fluoro-2-methyl-2-butanol (CAS 1609545-83-6)
- 6-ethyl-2-(pyrrolidin-1-yl)-3H,4H-thieno[2,3-d]pyrimidin-4-one (CAS 724745-15-7)
- 3,3,17,17-Bis(ethylenedioxy)-19-hydroxyandrost-5-ene-19-d (CAS 5696-47-9)
- 1,3-Bis(2-methoxypyridin-3-yl)urea (CAS 1373223-65-4)
- 5-(3-(4-Fluorophenyl)ureido)-N,N,2-trimethylbenzenesulfonamide (CAS 380320-85-4)
- 2-Amino-6-(hydroxymethyl)-5-methylpyrimidin-4(1H)-one (CAS 221177-95-3)
- Semaglutide impurity 277 (CAS CATO-C4X-2226277)
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