Ivabradine Impurity 61 HCl CAS 304465-03-0(Free Base)
| CAS No. | 304465-03-0(Free Base) |
| Molecular Formula | C26H34N2O5 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Ivabradine Impurity 61 HCl (C26H34N2O5HCl) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 Ivabradine Impurity 61 HCl (CAS 304465-03-0(Free Base)), a pharmacopoeial impurity reference standard (molecular formula C26H34N2O5HCl, MW 491.03 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C26H34N2O5 HCl |
| Molecular Weight | 491.03 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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
- Linzagolix Impurity 2 (CAS 1033103-05-7)
- Metaraminol Impurity 20 (CAS 1602857-90-8)
- Gadobutrol impurity 169 (CAS CATO-C4X-2120169)
- (3-Chloro-5-(pyrrolidin-1-yl)phenyl)boronic acid (CAS 1402238-28-1)
- 1,3,5-Triazine-2-carboxylic acid (CAS 666179-45-9)
- 2-(4-(N,N-Diisobutylsulfamoyl)benzamido)-6-isopropyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide hydrochloride (CAS 1215415-96-5)
- 2-(3-Methylpyridin-2-yl)malononitrile (CAS 62019-63-0)
- Progesterone Impurity N4 (CAS 2453-93-2)
- 2-Hydroxy-2-(4-hydroxybenzyl)succinic acid (CAS 42151-32-6)
- Semaglutide impurity 257 (CAS CATO-C4X-2226257)
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