10’-Apo-β-carotenal CAS 640-49-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 640-49-3 |
| Molecular Formula | C27H36O |
| Molecular Weight | 376.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 10’-Apo-β-carotenal (CAS 640-49-3) pharmaceutical standards reference standard. Molecular formula: C27H36O. Molecular weight: 376.57 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C27H36O |
| Molecular Weight | 376.57 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | 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.) | 1957 |
Related Apo Standards
Recommended Standards
- (±)-CP 55940 (CAS 83003-12-7)
- 2-Heptadecyl-6-methoxycyclohexa-2,5-diene-1,4-dione (CAS 78472-08-9)
- 1-Acetyl-1H-benzotriazole (CAS 18773-93-8)
- Methyl 4-bromo-2-fluoro-6-nitrobenzoate (CAS 1805549-52-3)
- Phthalazin-1-ylmethanamine (CAS 1368892-64-1)
- 2-(3-(Hydroxymethyl)piperidin-1-yl)butanoic acid (CAS 1218250-26-0)
- 3-(6-(5-(1-Cyclopentyl-1H-pyrazol-4-yl)-1H-pyrrolo[2,3-b]pyridin-3-yl)pyridin-2-yl)pentanenitrile (CAS 1956379-63-7)
- 2-Phenyl-4H-thieno[3,2-d][1,3]oxazin-4-one (CAS 140406-71-9)
- Ethyl 8-(3-fluorophenyl)-8-oxooctanoate (CAS 898752-14-2)
- Semaglutide Impurity 140 (CAS CATO-C4X-2226140)
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