Chlorpromazine CAS 50-53-3
Purity >95%In StockPharmaceutical Standards
| CAS No. | 50-53-3 |
| Molecular Formula | C17H19ClN2S |
| Molecular Weight | 318.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Chlorpromazine (CAS 50-53-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H19ClN2S. Molecular weight: 318.86 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C17H19ClN2S |
| Molecular Weight | 318.86 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; 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 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chlorpromazine Standards
- Chlorpromazine EP Impurity D (CAS 1225-64-5)
- Chlorpromazine EP Impurity A (CAS 969-99-3)
- Chlorpromazine Impurity 12 (CAS 1672-76-0)
- Chlorpromazine N-Oxide Sulfoxide (CAS 10404-90-7)
- Chlorpromazine Sulfone (CAS 4337-86-4)
- Chlorpromazine Impurity 8 (CAS 58-40-2)
- Chlorpromazine Impurity 20 (CAS CATO-C4X-142120)
- Chlorpromazine Impurity 6 (CAS 1730-46-7)
Recommended Standards
- Mianserin impurity 42 (CAS CATO-C4X-136942)
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- Cholecystokinin Octapeptide (desulfated) (CAS 25679-24-7)
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