(2S-trans)-Diltiazem Hydrochloride CAS 103532-26-9
Purity >95%In StockPharmaceutical Standards
| CAS No. | 103532-26-9 |
| Molecular Formula | C22H26N2O4S HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (2S-trans)-Diltiazem Hydrochloride (CAS 103532-26-9) pharmaceutical standards reference standard. Molecular formula: C22H26N2O4S HCl. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C22H26N2O4S HCl |
| Molecular Weight | 450.98 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
- 2-(3-Cyano-4,6-dimethyl-2-oxopyridin-1(2H)-yl)-N-(p-tolyl)acetamide (CAS 941882-39-9)
- 1H-Imidazol-2(5H)-one (CAS 35724-27-7)
- Norfloxacin Impurity 62 (CAS CATO-C4X-146862)
- Thymopoietin (CAS 60529-76-2)
- 4-[2,4-bis(difluoromethoxy)phenyl]-1,3-thiazol-2-amine (CAS 757178-55-5)
- (4-Aminophenyl)(4-isopropylphenyl)methanone (CAS 40292-22-6)
- Tirzepatide Impurity 13 (CAS CATO-C4X-324013)
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