Chlorpromazine EP Impurity D CAS 1225-64-5
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 1225-64-5 |
| Molecular Formula | C16H17ClN2S |
| Molecular Weight | 304.84 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Chlorpromazine EP Impurity D (CAS 1225-64-5) pharmacopoeial impurity standards reference standard. Molecular formula: C16H17ClN2S. Molecular weight: 304.84 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H17ClN2S |
| Molecular Weight | 304.84 g/mol |
| Purity | 97%+ |
| 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 (CAS 50-53-3)
- Chlorpromazine Impurity 8 (CAS 58-40-2)
- Chlorpromazine Impurity 20 (CAS CATO-C4X-142120)
- Chlorpromazine EP Impurity A (CAS 969-99-3)
- Chlorpromazine Impurity 12 (CAS 1672-76-0)
- Chlorpromazine Impurity 6 (CAS 1730-46-7)
- Chlorpromazine N-Oxide Sulfoxide (CAS 10404-90-7)
- Chlorpromazine Sulfone (CAS 4337-86-4)
Recommended Standards
- 7-chloro-3-[(oxolan-2-yl)methyl]-2-sulfanyl-3,4-dihydroquinazolin-4-one (CAS 851169-53-4)
- (R)-2-((tert-butyldimethylsilyl)oxy)-1-(4-chloro-3-fluorophenyl)ethanol (CAS 1395078-43-9)
- 4-Chloro-N-(3-(dimethylamino)propyl)-2,5-dimethylbenzenesulfonamide (CAS 899247-65-5)
- Relugoli Impurity 138 (CAS CATO-C4X-2429138)
- Lifitegrast Impurity 111 (CAS CATO-C4X-2409111)
- ((1S,4R)-3,3-Dimethylbicyclo[2.2.1]heptan-2-yl)methanol (CAS 684284-13-7)
- Upadacitinib Impurity 18 (CAS 1428243-24-6)
- (S)-4,4-difluoro-5-oxopyrrolidine-2-carboxylic acid (CAS 1932456-62-6)
- (2S,4R)-1-(tert-Butoxycarbonyl)-4-(3-chlorobenzyl)pyrrolidine-2-carboxylic acid (CAS 959576-36-4)
- Semaglutide Impurity 246 (CAS CATO-C4X-2226246)
Why CATO?
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com