Benidipine Impurity 1 CAS CATO-C4X-11201
| CAS No. | CATO-C4X-11201 |
| Molecular Formula | C39H44N4O6 |
| Molecular Weight | 664.79 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Benidipine Impurity 1.
Benidipine Impurity 1 (CAS CATO-C4X-11201) is a certified pharmaceutical impurity reference standard with the molecular formula C39H44N4O6 and a molecular weight of 664.79 g/mol.
The molecular framework of Benidipine Impurity 1 (C39H44N4O6) is characterized by a nitrogen-containing heterocyclic scaffold, 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
CATO manufactures Benidipine Impurity 1 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 | C39H44N4O6 |
| Molecular Weight | 664.79 g/mol |
| Purity | >90% |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 4 |
Related Benidipine Standards
- Benidipine Impurity 43 (CAS CATO-C4X-112043)
- Benidipine Impurity 5 (CAS CATO-C4X-11205)
- Benidipine Impurity 58 (CAS CATO-C4X-112058)
- Benidipine Impurity 73 (CAS CATO-C4X-112073)
- Benidipine Impurity 74 (CAS CATO-C4X-112074)
- Benidipine Impurity 53 (CAS CATO-C4X-112053)
- Benidipine (CAS 105979-17-7)
- Benidipine Impurity 1 (CAS 91599-75-6)
Recommended Standards
- N-(2-Furanylcarbonyl)-L-leucyl-L-isoleucylglycyl-L-arginyl-L-leucine (CAS 634179-69-4)
- Boc-Tyr(tBu)-Aib-Glu(OtBu)-Gly-OH (CAS 2682040-93-1)
- [2,6-Dimethyl-4-(3-[2-(Z-amino)-ethylcarbamoyl]-propoxy)-benzenesulfonyl]-Dap(Boc)-OMe (CAS 277316-24-2)
- Fenebrutinib (CAS 1434048-34-6)
- Umeclidinium Impurity 13 (CAS 2253743-36-9)
- Baloxavir Impurity 132 (CAS CATO-C4X-2108132)
- Dexamethasone impurity 81 (CAS CATO-C4X-116581)
- Irsogladine Impurity C18 (CAS 29366-77-6)
- Triphenyloxonium tetrafluoroborate (CAS 1581-55-1)
- 8,9,11-Trimethylbenz[a]anthracene (CAS 74845-58-2)
- 4'-Fluoro-3-hydroxy-[1,1'-biphenyl]-4-carbaldehyde (CAS 343603-95-2)
- tert-Butyl 3-(hydroxymethyl)bicyclo[1.1.1]pentane-1-carboxylate (CAS 138732-32-8)
- (R)-Ethyl 3-amino-3-(p-tolyl)propanoate (CAS 758678-23-8)
- Semaglutide impurity 261 (CAS CATO-C4X-2226261)
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 18665070610 / Nicole.chen@cato-chem.com