Lacidipine Impurity 23 CAS 861927-02-8
Purity ≥95%In StockPharmacopoeial Impurity Standards
| CAS No. | 861927-02-8 |
| Molecular Formula | C19H20BrNO4 |
| Molecular Weight | 406.27 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Lacidipine Impurity 23 (CAS 861927-02-8) pharmacopoeial impurity standards reference standard. Molecular formula: C19H20BrNO4. Molecular weight: 406.27 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C19H20BrNO4 |
| Molecular Weight | 406.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | ≥95% |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Lacidipine Standards
- Lacidipine Impurity 12 (CAS CATO-C4X-167112)
- Lacidipine Impurity 10 (CAS CATO-C4X-167110)
- Lacidipine impurity 14 (CAS CATO-C4X-167114)
- Lacidipine Impurity 18 (CAS CATO-C4X-167118)
- Lacidipine Impurity 28 (CAS CATO-C4X-167128)
- Lacidipine Impurity 6 (CAS CATO-C4X-16716)
- Lacidipine Impurity 13 (CAS CATO-C4X-167113)
- Lacidipine Impurity 19 (CAS CATO-C4X-167119)
Recommended Standards
- Methyl 2-amino-4-(4-bromophenyl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carboxylate (CAS 397875-40-0)
- 3-Iodo-4-(isopropylsulfonyl)-5-(methylthio)thiophene-2-carboxylic acid (CAS 175202-14-9)
- Ethyl 2-{4-bromo-2-methoxy-6-[(1Z)-[(4-methylphenyl)imino]methyl]phenoxy}acetate (CAS 338750-65-5)
- Cefdinir CP Impurity C (CAS 79349-82-9)
- Lincomycin Impurity 23 (CAS CATO-C4X-134223)
- H-Tyr-Cys-Trp-Ser-Gln-Tyr-Leu-Cys-Tyr-OH (Disulfide bond) (CAS 199999-60-5)
- 2-(4-Hydroxypiperidin-1-yl)-N-(1-(thiophen-2-yl)ethyl)acetamide (CAS 1030765-44-6)
- 2,6-Diamino-5-iodonicotinic acid (CAS 2384929-48-8)
- 2-(1H-pyrazol-1-yl)ethane-1-sulfonyl fluoride (CAS 1461713-97-2)
- Liraglutide Impurity 6 TFA Salt (CAS CATO-C4X-19926)
Why CATO?
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com