Clemastine Fumarate Impurity 2 CAS 530-48-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 530-48-3 |
| Molecular Formula | C14H12 |
| Molecular Weight | 180.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Clemastine Fumarate Impurity 2 (CAS 530-48-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H12. Molecular weight: 180.25 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H12 |
| Molecular Weight | 180.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Clemastine Standards
- Clemastine Impurity 26 (CAS 171296-35-8)
- Clemastine Impurity 25 (CAS 57520-19-1)
- Clemastine Fumarate Impurity 1 (CAS 599-67-7)
- Clemastine Impurity 20 (CAS CATO-C4X-183720)
- Clemastine Impurity 30 (CAS CATO-C4X-183730)
- Clemastine Impurity 4 (CAS 67004-64-2)
- Clemastine Impurity 27 (CAS 10095-17-7)
- Clemastine Impurity 28 (CAS 1333340-87-6)
Recommended Standards
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- Tau Peptide (277-291) trifluoroacetate salt (CAS 330456-40-1)
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