Lamivudine Impurity 28 CAS 1020151-61-4
Purity >90%In StockPharmacopoeial Impurity Standards
| CAS No. | 1020151-61-4 |
| Molecular Formula | C14H23ClO3S |
| Molecular Weight | 306.85 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Lamivudine Impurity 28 (CAS 1020151-61-4) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H23ClO3S. Molecular weight: 306.85 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H23ClO3S |
| Molecular Weight | 306.85 g/mol |
| Purity | >90% |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Lamivudine Standards
- Lamivudine Impurity 11 (CAS 200396-19-6)
- Lamivudine Sulfone (CAS 2250242-24-9)
- Lamivudine Impurity 21 (CAS CATO-C4X-119421)
- Lamivudine Impurity 22 (CAS CATO-C4X-119422)
- Lamivudine Impurity 30 (CAS 18037-10-0)
- Lamivudine Acid-13C,15N2 (CAS 1391052-30-4)
- Lamivudine Impurity 1 (CAS 1235712-40-9)
- Lamivudine Impurity 18 (CAS CATO-C4X-119418)
Recommended Standards
- (E)-6-(4-chlorostyryl)-2-(ethylthio)-4,4-dimethyl-1,4-dihydropyrimidine (CAS 282523-15-3)
- 1,2-Dichloro-4-iodo-1,1,2-trifluorobutane (CAS 679-69-6)
- (2-Iodo-6-(methoxycarbonyl)pyridin-4-yl)boronic acid (CAS 2225154-49-2)
- Cetirizine Impurity 22 (CAS 13391-38-3)
- Levofloxacin impurity 73 (CAS CATO-C4X-137173)
- methyl 3-cyclohexyl-2-hydroxypropanoate (CAS 1033777-74-0)
- 1-Amino-N-(2-methoxyethyl)cyclopropane-1-carboxamide (CAS 1499840-03-7)
- 2,2-Dimethyl-cyclopropanecarboxylic acid ethyl ester (CAS 16783-11-2)
- Baxdrostat Impurity 35 (CAS 3024295-84-6)
- Ganirelix 1-4 peptide (CAS 208599-57-9)
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