Fulvestrant Impurity 37 CAS 148757-89-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 148757-89-5 |
| Molecular Formula | C28H46Br2F10S |
| Molecular Weight | 764.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Fulvestrant Impurity 37 (CAS 148757-89-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C28H46Br2F10S. Molecular weight: 764.52 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C28H46Br2F10S |
| Molecular Weight | 764.52 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | F/Br-containing |
| Sulfur Atoms | 1 |
Related Fulvestrant Standards
- Fulvestrant Impurity 14 (CAS CATO-C4X-191714)
- Fulvestrant impurity 57 (CAS CATO-C4X-191757)
- Fulvestrant EP Impurity C (CAS CATO-C4X-19173)
- Fulvestrant impurity 34 (CAS CATO-C4X-191734)
- Fulvestrant-17-Glucuronide (CAS 261506-28-9)
- Fulvestrant-3-Glucuronide (CAS 261506-27-8)
- Fulvestrant impurity 54 (CAS CATO-C4X-191754)
- Fulvestrant Impurity 12 (CAS CATO-C4X-191712)
Recommended Standards
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- 4-(4-Aminophenoxy)butan-1-ol (CAS 97844-75-2)
- Semaglutide impurity 91 (CAS CATO-C4X-222691)
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