Isoprenaline Impurity 15 CAS CATO-C4X-277515
| CAS No. | CATO-C4X-277515 |
| Molecular Formula | C10H8Cl2O4 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
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.
Isoprenaline Impurity 15 (CAS CATO-C4X-277515) is a certified pharmaceutical impurity reference standard with the molecular formula C10H8Cl2O4HCl and a molecular weight of 299.53 g/mol.
Based on its molecular formula C10H8Cl2O4HCl, Isoprenaline Impurity 15 contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 299.53 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
CATO manufactures Isoprenaline Impurity 15 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 | C10H8Cl2O4 HCl |
| Molecular Weight | 299.53 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >90% |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
Related Isoprenaline Standards
- Isoprenaline Impurity 23 HCl (CAS 13725-13-8(free base))
- Isoprenaline Impurity 3 (CAS 14309-63-8)
- Isoprenaline Hydrochloride EP Impurity A (CAS 16899-81-3)
- Isoprenaline Sulphate Dihydrate (CAS 299-95-6)
- Isoprenaline Hydrochloride (CAS 51-30-9)
- Isoprenaline sulfate CRS (CAS 6078-56-4)
- Isoprenaline Impurity 22 HCl (CAS 721917-88-0(free base))
- Isoprenaline Impurity 1 (CAS CATO-C4X-27751)
Recommended Standards
- Cimetidine EP Impurity J (CAS 38585-67-0)
- Loratadine Impurity 66 (CAS 65214-82-6)
- Cefdinir Impurity 34 (CAS 73150-67-1)
- 2-(4-Methoxyphenyl)-1,5,6-triphenylpyrimidin-4(1H)-one (CAS 88317-20-8)
- N-(3,5-dichlorophenyl)tetrahydro-2H-pyran-4-amine (CAS 1157013-24-5)
- 3-Fluoro-3-(methoxymethyl)pyrrolidine hydrochloride (CAS 1637399-32-6)
- 1-(4-Methoxybenzyl)-5-phenyl-1H-imidazole (CAS 1192811-38-3)
- N-propyl-N-(2,2,2-trifluoroethyl)piperidine-3-carboxamide hydrochloride (CAS 1354960-96-5)
- 4-Methyl-5-{[2-(trifluoromethyl)phenyl]methanesulfonyl}-1,2,3-thiadiazole (CAS 400087-44-7)
- Semaglutide Impurity 180 (CAS CATO-C4X-2226180)
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