Lacidipine Impurity 29 (E-Isomer) CAS 180515-27-9
Purity ≥95%In StockPharmacopoeial Impurity Standards
| CAS No. | 180515-27-9 |
| Molecular Formula | C20H26O4 |
| Molecular Weight | 330.42 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Lacidipine Impurity 29 (E-Isomer) (CAS 180515-27-9) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C20H26O4. Molecular weight: 330.42 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H26O4 |
| Molecular Weight | 330.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | ≥95% |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2008 |
Related Lacidipine Standards
- Lacidipine Impurity 20 (CAS CATO-C4X-167120)
- Lacidipine Impurity 19 (CAS CATO-C4X-167119)
- 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 4 (CAS CATO-C4X-16714)
Recommended Standards
- Tetrahydrocannabivarinic Acid (THCVA) (CAS 39986-26-0)
- Bilastine Impurity 61 (CAS 2890196-78-6)
- tert-butyl N-tert-butoxycarbonyl-N-[4-(hydroxymethyl)-2-pyridyl]carbamate (CAS 2250410-78-5)
- Finerenone Impurity 38 (CAS CATO-C4X-288038)
- Mivacurium chloride Impurity 67 (CAS CATO-C4X-137567)
- (S)-2-amino-1-(4-((dimethylamino)methyl)piperidin-1-yl)propan-1-one (CAS 1304397-17-8)
- (R)-4-Phenyl-1,2,3,4-tetrahydroisoquinoline (CAS 89160-45-2)
- 2-(3-(2-Ethylbutanamido)benzamido)benzoic acid (CAS 890982-85-1)
- (S)-(4-(4-Phenyl-4,5-dihydrooxazol-2-yl)phenyl)methanol (CAS 1259070-54-6)
- Insulin Degludec Impurity 19 (CAS CATO-C4X-215719)
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