Nimodipine Impurity 46 CAS CATO-C4X-138546
| CAS No. | CATO-C4X-138546 |
| Molecular Formula | C14H15NO6 |
| Molecular Weight | 293.27 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Nimodipine Impurity 46 (CAS CATO-C4X-138546), a pharmacopoeial impurity reference standard (molecular formula C14H15NO6, MW 293.27 g/mol) used for the identification and quantification of trace impurities in APIs.
Based on its molecular formula C14H15NO6, Nimodipine Impurity 46 contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 293.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 Nimodipine Impurity 46 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 | C14H15NO6 |
| Molecular Weight | 293.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
Related Nimodipine Standards
- Nimodipine Impurity 38 (CAS CATO-C4X-138538)
- Nimodipine Impurity 45 (CAS CATO-C4X-138545)
- Nimodipine Impurity 54 (CAS CATO-C4X-138554)
- Nimodipine Impurity 2 (CAS 62760-01-4)
- Nimodipine Impurity N1 (CAS 62760-10-5)
- Nimodipine Impurity 49 (CAS CATO-C4X-138549)
- Nimodipine Impurity 27 (CAS CATO-C4X-138527)
- Nimodipine Impurity 44 (CAS CATO-C4X-138544)
Recommended Standards
- 2-Methoxyethyl 2-(3-Nitrobenzylidene)acetoacetate (CAS 39562-22-6)
- Aristolactam I (CAS 13395-02-3)
- (E)-Cilnidipine Impurity 14 (CAS CATO-C4X-179614)
- β-Gal NONOate (CAS 357192-78-0)
- Brivaracetam Impurity 176 Maleate (CAS CATO-C4X-2007176)
- Dapoxetine Impurity 50 (CAS CATO-C4X-143950)
- Tadalafil Impurity 159 (CAS 19207-90-0)
- 2-(3,4-Difluorophenyl)morpholine Hydrochloride (CAS 1251033-05-2)
- 2-Cyclopropyl-4-isopropoxy-6-methoxypyrimidine (CAS 552882-10-7)
- (3,4-Dimethylphenyl)(3-nitrophenyl)methanone (CAS 42187-33-7)
- 4'-(Methoxycarbonyl)-[2,2'-bipyridine]-4-carboxylic acid (CAS 161955-60-8)
- 3-Bromo-2-methoxy-5-methylbenzoic acid (CAS 73469-58-6)
- Methyl 2-(2-bromophenyl)-2-cyanoacetate (CAS 1218951-02-0)
- Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 330456-24-1)
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