Lacidipine Impurity 15 CAS CATO-C4X-167115
| CAS No. | CATO-C4X-167115 |
| Molecular Formula | C26H33NO6 |
| Molecular Weight | 455.54 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Lacidipine Impurity 15 (C26H33NO6) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies Lacidipine Impurity 15 (CAS CATO-C4X-167115), a pharmacopoeial impurity reference standard (molecular formula C26H33NO6, MW 455.54 g/mol) used for the identification and quantification of trace impurities in APIs.
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
As a certified reference material (CRM), Lacidipine Impurity 15 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C26H33NO6 |
| Molecular Weight | 455.54 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| 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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
Related Lacidipine Standards
- cis-Lacidipine (CAS 103890-79-5)
- Lacidipine Impurity 11 (CAS 1174747-98-8)
- Lacidipine Impurity 16 (CAS CATO-C4X-167116)
- Lacidipine Impurity 17 (CAS CATO-C4X-167117)
- Lacidipine Impurity 25 (CAS CATO-C4X-167125)
- Lacidipine Impurity 26 (CAS CATO-C4X-167126)
- Lacidipine (CAS 103890-78-4)
- Lacidipine BP Impurity B (CAS 130996-24-6)
Recommended Standards
- t-Boc-Aminooxy-PEG7-methane (CAS 2055041-27-3)
- 4-[(4-Fluorophenyl)sulfanyl]-1-(4-methoxyphenyl)-2-phenyl-6,7-dihydro-1H-indole-5-carbaldehyde (CAS 477869-30-0)
- 2-(Benzylthio)-N-(5-((4-(trifluoromethyl)benzyl)thio)-1,3,4-thiadiazol-2-yl)acetamide (CAS 476464-41-2)
- 2-(2-Benzoxazolylthio)-N-[2-(Cyclohexylamino)-2-Oxoethyl]-N-[(4-Fluorophenyl)methyl]-Acetamide (CAS 606098-40-2)
- Quetiapine Impurity N2 (CAS 20290-48-6)
- Goserelin EP Impurity I Acetate (CAS CATO-C4X-19209)
- Roxatidine impurity 68 (CAS CATO-C4X-121368)
- 2-(2-Bromo-4-chlorophenyl)acetonitrile (CAS 52864-54-7)
- Dimethyl 2-Bromoterephthalate (CAS 18643-86-2)
- (R)-2-Cyclopropylpiperazine (CAS 1240589-80-3)
- 3-(4-Chlorophenyl)thiazolidin-4-one 1,1-dioxide (CAS 338417-77-9)
- 2-Acetyl-butanoic-d (CAS 141327-44-8)
- (3S,4S)-3,4-dimethoxypyrrolidine;hydrochloride (CAS 276862-69-2)
- Delicious Peptide (bovine) (CAS 73984-05-1)
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