Dosulepin EP Impurity A CAS 1447-71-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1447-71-8 |
| Molecular Formula | C19H21NOS |
| Molecular Weight | 311.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Dosulepin EP Impurity A (CAS 1447-71-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C19H21NOS. Molecular weight: 311.44 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C19H21NOS |
| Molecular Weight | 311.44 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dosulepin Standards
- Dosulepin Impurity A (CAS 42046-35-5)
- Dosulepin EP Impurity C (CAS 1531-85-7)
- Dosulepin EP Impurity D (CAS 25846-81-5)
- Dosulepin EP Impurity E (CAS 25627-38-7)
- Dosulepin Sulfone (CAS 33301-24-5)
- Dosulepin EP Impurity B (CAS 1531-77-7)
- Dosulepin Hydrochloride - Impurity E (Hydrochloride Salt) (CAS 25627-39-8)
- Dosulepin N-Oxide Sulfoxide hydrochloride (CAS CATO-C4X-33561)
Recommended Standards
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- 2-(2,5-Dimethylphenyl)-2-methylpropanoic acid (CAS 857768-30-0)
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- 5-Azido-1-pentanol (CAS 170220-11-8)
- Diethyl 2-oxo-1H-benzo[d]imidazole-1,3(2H)-dicarboxylate (CAS 161468-57-1)
- 3-[3-(Formyloxy)-2,2-bis[(formyloxy)methyl]propoxy]-2,2-bis[(formyloxy)methyl]propyl formate (CAS 1875080-45-7)
- Semaglutide impurity 100 (CAS CATO-C4X-2226100)
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