Ivabradine impurity 83 CAS CATO-C4X-111983
| CAS No. | CATO-C4X-111983 |
| Molecular Formula | C19H23NO2 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Ivabradine impurity 83 (C19H23NO2HCl) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 333.86 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Ivabradine impurity 83 (CAS CATO-C4X-111983) is a certified pharmaceutical impurity reference standard with the molecular formula C19H23NO2HCl and a molecular weight of 333.86 g/mol.
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
CATO manufactures Ivabradine impurity 83 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 | C19H23NO2 HCl |
| Molecular Weight | 333.86 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Ivabradine Standards
- Ivabradine Impurity 25 HCl (CAS 1132079-01-6)
- Ivabradine impurity 90 (CAS 1132667-04-9)
- Ivabradine Impurity 9 (CAS 1204612-29-2)
- Ivabradine Impurity 28 (CAS 1206230-28-5)
- Ivabradine-d3 Hydrochloride (CAS 1217809-61-4)
- Ivabradine impurity 86 (CAS 1220993-44-1)
- Ivabradine Impurity 20 (CAS 1235547-06-4)
- Ivabradine Impurity 21 (CAS 1235547-07-5)
Recommended Standards
- Indobufen Impurity 45 (CAS CATO-C4X-179245)
- (S)-2-Amino-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propanoic acid (CAS 878384-69-1)
- Beclometasone Impurity 43 (CAS CATO-C4X-147443)
- 4-(1H-pyrrol-1-yl)benzene-1-sulfonyl fluoride (CAS 1803592-04-2)
- Ethyl 3-cyanobenzoate (CAS 2463-16-3)
- Menaquinone impurity 40 (CAS 3879-62-7)
- 4-(3-Fluorophenyl)-3-(pyrrolidin-3-yl)-4h-1,2,4-triazole hydrochloride (CAS 2490709-63-0)
- 2-Methyl-6-(phenylthio)nicotinic acid (CAS 1355225-73-8)
- 2,4-Dimethyl-1H-pyrrole-3-carbohydrazide (CAS 500302-92-1)
- Tirzepatide Impurity 36 (CAS CATO-C4X-324036)
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