Olodaterol Impurity 10 CAS CATO-C4X-194310
| CAS No. | CATO-C4X-194310 |
| Molecular Formula | C17H13Cl2NO4 |
| Molecular Weight | 366.20 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Olodaterol Impurity 10 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.
CATO supplies Olodaterol Impurity 10 (CAS CATO-C4X-194310), a pharmacopoeial impurity reference standard (molecular formula C17H13Cl2NO4, MW 366.20 g/mol) used for the identification and quantification of trace impurities in APIs.
Based on its molecular formula C17H13Cl2NO4, Olodaterol Impurity 10 contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 366.20 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.
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.
Physical & Chemical Properties
| Molecular Formula | C17H13Cl2NO4 |
| Molecular Weight | 366.20 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Olodaterol Standards
- Olodaterol impurity 34 (CAS 869493-97-0)
- Olodaterol Impurity 10 (CAS CATO-C4X-19440)
- Olodaterol impurity 23 (CAS CATO-C4X-194323)
- Olodaterol impurity 35 (CAS CATO-C4X-194335)
- Olodaterol (CAS 868049-49-4)
- (S)-Olodaterol (CAS 868049-50-7)
- (R)-Olodaterol Impurity 4 (CAS CATO-C4X-19434)
- Olodaterol Impurity 7 (CAS CATO-C4X-19437)
Recommended Standards
- Fludarabine Phosphate Impurity 11 (CAS CATO-C4X-184611)
- Opicapone impurity 20 (CAS 2824922-36-1)
- N-(3,4-dichlorobenzyl)-2-methyl-3-oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine-2-carboxamide (CAS 861211-39-4)
- Resmetirom impurity 129 (CAS CATO-C4X-2912129)
- Dorzagliatin Impurity 14 (CAS CATO-C4X-344114)
- Perospirone Impurity 42 (CAS CATO-C4X-245842)
- Metoclopramide Impurity 28 (CAS 20896-27-9)
- 4-(Difluoromethyl)-6-hydroxy-5-methoxypicolinaldehyde (CAS 1806885-28-8)
- 4-Bromo-1-(4-bromo-3-trifluoromethylphenylsulfonyl)pyrazole (CAS 1072944-72-9)
- Landiolol Impurity 81 (CAS CATO-C4X-262181)
- 2,5-Dibromoterephthalaldehyde (CAS 63525-48-4)
- (Z)-4-(2-nitrobenzylidene)-2-phenyloxazol-5(4h)-one (CAS 66949-10-8)
- N'-(2-Chloro-4-methoxyphenyl)quinoline-4-carbohydrazide (CAS 918296-21-6)
- Semaglutide impurity 96 (CAS CATO-C4X-222696)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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