Olodaterol Impurity N6 CAS 869478-10-4
| CAS No. | 869478-10-4 |
| Molecular Formula | C17H14ClNO4 |
| Molecular Weight | 331.75 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 Olodaterol Impurity N6.
Olodaterol Impurity N6 (CAS 869478-10-4) is a certified pharmaceutical impurity reference standard with the molecular formula C17H14ClNO4 and a molecular weight of 331.75 g/mol.
Olodaterol Impurity N6 (C17H14ClNO4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. 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. 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).
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.
As a certified reference material (CRM), Olodaterol Impurity N6 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C17H14ClNO4 |
| Molecular Weight | 331.75 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Olodaterol Standards
- Olodaterol Impurity 7 (CAS CATO-C4X-19437)
- Olodaterol Impurity 8 (CAS CATO-C4X-19438)
- Olodaterol Impurity 12 (CAS CATO-C4X-194312)
- Olodaterol impurity 36 (CAS CATO-C4X-194336)
- Olodaterol Impurity 11 (CAS CATO-C4X-194311)
- Olodaterol Impurity 9 (CAS CATO-C4X-19439)
- Olodaterol Impurity 10 (CAS CATO-C4X-194310)
- Olodaterol impurity 34 (CAS 869493-97-0)
Recommended Standards
- N-(7-(4-chlorobenzoyl)-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)acetamide (CAS 886493-78-3)
- Oxazepam impurity 2 (CAS 5628-00-2)
- N-((2S,3R,4R,5S,6R)-2-(4-chlorophenoxy)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)acetamide (CAS 50730-05-7)
- 3-Chloro-6-{2-phenylpyrazolo[1,5-a]pyridin-3-yl}pyridazine-4-carbonitrile (CAS 1196794-13-4)
- Ritodrine EP Impurity B (and enantiomer) (CAS CATO-C4X-27431)
- Cyclosporin Impurity 15 (CAS 1907654-63-0)
- Empagliflozin Impurity 311 (CAS CATO-C4X-1065311)
- 5-Chloro-2-(chloromethyl)-3-methylbenzofuran (CAS 63639-68-9)
- 1-Benzyl-4-vinylpiperidine (CAS 42790-44-3)
- 2-methyl-10-nitroso-10H-benzo[b]thieno[2,3-e][1,4]diazepin-4-amine (CAS CATO-C3D-262113)
- (Z)-2-(hydroxyimino)-N-(4-methoxyphenyl)acetamide (CAS 6335-41-7)
- 4-Fluoro-2,5-dimethylbenzoic acid (CAS 1427082-14-1)
- methyl 1H-pyrazolo[4,3-b]pyridine-7-carboxylate (CAS 1363381-17-2)
- Insulin Pork(≥27 USP units/mg) (CAS 12584-58-6)
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