Lercanidipine Impurity 42 CAS 37089-77-3
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 37089-77-3 |
| Molecular Formula | C15H13ClO |
| Molecular Weight | 244.72 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Lercanidipine Impurity 42 (CAS 37089-77-3) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H13ClO. Molecular weight: 244.72 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H13ClO |
| Molecular Weight | 244.72 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Halogen Content | Cl-containing |
Related Lercanidipine Standards
- Lercanidipine Impurity 44 (CAS CATO-C4X-136444)
- Lercanidipine Impurity 45 (CAS CATO-C4X-136445)
- Lercanidipine Impurity 47 （Z-Isomer） (CAS CATO-C4X-136447)
- Lercanidipine Impurity 64（Z-Isomer） (CAS 119128-13-1)
- Lercanidipine Impurity 41 (CAS CATO-C4X-136441)
- Lercanidipine Impurity 29 (CAS CATO-C4X-136429)
- Lercanidipine Impurity 52 (CAS CATO-C4X-136452)
- Lercanidipine Impurity 53 (CAS CATO-C4X-136453)
Recommended Standards
- Chlorphenamine Impurity 43 (CAS CATO-C4X-118843)
- Tizanidine EP Impurity B (CAS 51323-05-8)
- 58122-03-5 3-(3-Chlorophenyl)-1-phenylpropan-1-one DTXSID80350535 (CAS 58122-03-5)
- Isosorbide Dinitrate Impurity 20 (CAS 175220-76-5)
- Ibuprofen impurity 130 (CAS CATO-C4X-1082130)
- 6-Fluoro-2-nitrobenzyl cyanide (CAS 105003-93-8)
- 3-[4-(2,5-Dimethyl-1H-pyrrol-1-yl)phenyl]-1H-pyrazole (CAS 1007014-32-5)
- 3,5,6-Trifluoro-N,N-dimethylpyrazin-2-amine (CAS 55215-66-2)
- 7-(Cis-3-amino-4-methylpyrrolidin-1-yl)-1-cyclopropyl-6-fluoro-8-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 127966-63-6)
- Semaglutide impurity 103 (CAS 1446013-07-5)
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