Lercanidipine Impurity 6 CAS 20017-68-9
| CAS No. | 20017-68-9 |
| Molecular Formula | C15H15Br |
| Molecular Weight | 275.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Lercanidipine Impurity 6 (CAS 20017-68-9), molecular formula C15H15Br and molecular weight 275.18 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C15H15Br, Lercanidipine Impurity 6 contains bromine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 275.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Lercanidipine Impurity 6 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H15Br |
| Molecular Weight | 275.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | Br-containing |
Related Lercanidipine Standards
- Lercanidipine Impurity 52 (CAS 75196-00-8)
- Lercanidipine Impurity 27 (CAS 2250243-16-2)
- Lercanidipine Impurity 39 (CAS CATO-C4X-136439)
- Lercanidipine Impurity 30 (CAS CATO-C4X-136430)
- Lercanidipine Impurity 19 (CAS 111304-32-6)
- Lercanidipine Impurity 52 (CAS CATO-C4X-136452)
- Lercanidipine Impurity 53 (CAS CATO-C4X-136453)
- Lercanidipine Impurity 48 (CAS CATO-C4X-136448)
Recommended Standards
- 7-Hydroxy-1,3-dimethyl-5-(trifluoromethyl)pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione (CAS 779352-01-1)
- methyl 4-bromonaphthalene-2-carboxylate (CAS 5043-29-8)
- 6-Hydroxy-1,3-dimethyl-8-(trifluoromethyl)pyrido[3,2-d]pyrimidine-2,4(1H,3H)-dione (CAS 952183-38-9)
- methyl 5-bromonaphthalene-1-carboxylate (CAS 59866-97-6)
- 5-(Difluoromethyl)-4-methylthiazole (CAS 1965305-15-0)
- (2-(Methoxymethyl)-4-methylthiazol-5-yl)methanamine (CAS 1119452-01-5)
- Ethyl[1-(4-fluorophenyl)-3-methylbutan-2-yl]amine (CAS 1179968-63-8)
- N-(4-((1H-1,2,4-triazol-1-yl)methyl)phenyl)-2-(methylamino)acetamide (CAS 1282115-36-9)
- Stellasterol (CAS 2465-11-4)
- N-(3-Bromopyridin-2-yl)pivalamide (CAS 239137-57-6)
- 2,2,2-Trifluoroethyl (3-methyl-1-phenyl-1h-pyrazol-5-yl)carbamate (CAS 1221722-11-7)
- Chloromethyl 2,2-dimethylbutanoate (CAS 67317-61-7)
- 2-(Benzofuran-2-yl)-2-oxoacetyl chloride (CAS 107748-07-2)
- Steroidogenesis-Activator Polypeptide (rat) (H-8855.0500) (CAS 108563-23-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com