Papilioerythrin CAS 29125-77-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 29125-77-7 |
| Molecular Formula | C40H54O3 |
| Molecular Weight | 582.85 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Papilioerythrin (CAS 29125-77-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C40H54O3. Molecular weight: 582.85 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C40H54O3 |
| Molecular Weight | 582.85 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
Recommended Standards
- DIADINOXANTHIN (CAS 18457-54-0)
- 4418-73-9 PSZ3Q7662U Doradexanthin UNII-PSZ3Q7662U 3,3'-Dihydroxyechinenone 4-Keto-zeaxanthin All-trans-beta-doradexanthin beta-Doradexanthin beta,beta-Caroten-4-one, 3,3'-dihydroxy-, (3S,3'R)- Adonixanthin beta-Caroten-4-one, 3,3'-dihydroxy- (3S,3'R)-3,3'-Dihydroxy-beta,beta-caroten-4-one (3S,3'R)-4-Keto-zeaxanthin (3S,3'R)-Adonixanthin (CAS 4418-73-9)
- (3R,5S,6R,7R,8S,9S,10S,13R,14S,17R)-17-((R)-5,5-Diphenylpent-4-en-2-yl)-6-ethyl-7-hydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-3-yl acetate (CAS 1605309-10-1)
- 6-[4-(propan-2-yl)phenoxy]pyridine-3-carboxylic acid (CAS 862088-75-3)
- 1-(3,4-Dihydroquinoxalin-1(2H)-yl)-2,2-dimethylpropan-1-one (CAS 97964-49-3)
- 3-Ethyl 6-methyl 2-amino-4,7-dihydrothieno[2,3-c]pyridine-3,6(5H)-dicarboxylate (CAS 1251687-35-0)
- Mephentermine Hemisulphate (CAS 1212-72-2)
- 2-(3-Bromopropyl)oxazinane (CAS 1357354-19-8)
- 1-Methyl-2-(tetrahydrofuran-2-yl)-1H-pyrrole (CAS 537697-79-3)
- Semaglutide Impurity 8 (CAS CATO-C4X-22268)
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