Diltiazem 2-Epimer O-Desacetyl N-Desdimethylaminoethyl Impurity CAS 132830-17-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 132830-17-2 |
| Molecular Formula | C16H15NO3S |
| Molecular Weight | 301.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Diltiazem 2-Epimer O-Desacetyl N-Desdimethylaminoethyl Impurity (CAS 132830-17-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H15NO3S. Molecular weight: 301.36 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H15NO3S |
| Molecular Weight | 301.36 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1994 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Diltiazem Standards
- Diltiazem Impurity 20 (CAS 132830-16-1)
- Diltiazem Impurity 21 (CAS 42399-51-9)
- Diltiazem EP Impurity E (CAS 42399-49-5)
- Diltiazem Impurity N1 (CAS 42399-48-4)
- Diltiazem Impurity N2 (CAS 42399-50-8)
- Diltiazem Impurity 18 (CAS 131613-02-0)
- Diltiazem Impurity 23 (CAS 119009-50-6)
- Diltiazem Impurity 33 (CAS CATO-C4X-136833)
Recommended Standards
- N,N-Diisopropyl-P,P-diphenylphosphinic amide (CAS 131173-04-1)
- 3-Ethynyl-5-(4-(isopropylsulfonyl)phenyl)pyrazin-2-amine (CAS 1350351-04-0)
- Ethyl 2-(2H-chromen-3-yl)-4-methylthiazole-5-carboxylate (CAS 1291490-33-9)
- 3,4-Dimethoxy-N-(4-methoxyphenyl)benzamide (CAS 1718-92-9)
- (oxolan-3-yl)methanesulfonyl fluoride (CAS 1258640-07-1)
- 2-(4-Bromo-1h-pyrazol-1-yl)-2-cyclopropylacetic acid (CAS 1484807-82-0)
- 2-[ethyl(methyl)amino]-2-methylpropanoic acid hydrochloride (CAS 1423031-52-0)
- Ibrutinib Impurity 146 (CAS CATO-C4X-1064146)
- (S)-(+)-Carvone (CAS 2244-16-8)
- Peptide Impurity 70 TFA Salt (CAS CATO-CPTD788570)
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