2-(4-(Benzoyloxy)phenyl)-4-oxo-4h-chromene-5,7-diyl dibenzoate CAS 1197298-21-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1197298-21-7 |
| Molecular Formula | C36H22O8 |
| Molecular Weight | 582.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-(Benzoyloxy)phenyl)-4-oxo-4h-chromene-5,7-diyl dibenzoate (CAS 1197298-21-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C36H22O8. Molecular weight: 582.56 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C36H22O8 |
| Molecular Weight | 582.56 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 26.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
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Recommended Standards
- Naringin Dihydrochalcone (CAS 18916-17-1)
- 3',5'-Bis(6-carboxynaphthalen-2-yl)-[1,1'-biphenyl]-3,5-dicarboxylic acid (CAS 2588353-96-0)
- 92233-55-1 C27H34O14 Syringin pentaacetate W2102 (CAS 92233-55-1)
- 2-Amino-1-(4-(cyclopropanecarbonyl)piperazin-1-yl)ethan-1-one (CAS 1082339-51-2)
- (3-(1H-1,2,3-Triazol-1-yl)azetidin-1-yl)(naphthalen-1-yl)methanone (CAS 2034288-96-3)
- 3-(1-Cyclopentyl-1H-pyrazol-3-yl)propiolic acid (CAS 1354704-50-9)
- 2-(2-Brom-3-fluorophenyl)-1,3-dioxolane (CAS 2169687-26-5)
- 4-Bromo-1-(3-methoxyphenoxy)-2-nitrobenzene (CAS 1253933-36-6)
- N,N-Dimethylhexanamide (CAS 5830-30-8)
- Semaglutide Impurity 123 (CAS 71997-93-8)
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