Pteroside D CAS 35943-38-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 35943-38-5 |
| Molecular Formula | C21H30O8 |
| Molecular Weight | 410.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Pteroside D (CAS 35943-38-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H30O8. Molecular weight: 410.46 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C21H30O8 |
| Molecular Weight | 410.46 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
Related Pteroside Standards
Recommended Standards
- Safinamide Impurity 37 (CAS 1000370-27-3)
- Onitin 2'-O-glucoside (CAS 76947-60-9)
- Safinamide Impurity 47 (CAS 1000370-28-4)
- 1-Bromo-1,1'-bi(cyclopropane) (CAS 60629-95-0)
- 3-Bromo-8-iodo-1,5-naphthyridine (CAS 1599957-25-1)
- (6-(4-Bromophenyl)imidazo[2,1-b]thiazol-5-yl)methanol (CAS 439095-24-6)
- 3-methyl-1H-pyrazolo[4,3-c]pyridine (CAS 120422-91-5)
- 4-(3,4-Dichlorophenyl)but-3-yn-2-ol (CAS 893746-92-4)
- 4-(2,4-Dichlorophenoxy)benzonitrile (CAS 24789-52-4)
- Semaglutide impurity 71 (CAS CATO-C4X-222671)
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