Mabuterol Impurity 7 CAS CATO-C4X-14547
| CAS No. | CATO-C4X-14547 |
| Molecular Formula | C13H17ClF3N3O2 |
| Molecular Weight | 339.74 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 339.74 g/mol gives Mabuterol Impurity 7 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
As a process- or degradation-related impurity, Mabuterol Impurity 7 (CAS CATO-C4X-14547, C13H17ClF3N3O2) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, Mabuterol Impurity 7 is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 339.74 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures Mabuterol Impurity 7 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 | C13H17ClF3N3O2 |
| Molecular Weight | 339.74 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | ≥95% |
| Storage | Store at 2-8°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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Mabuterol Standards
- Mabuterol Impurity 4 (CAS CATO-C4X-14544)
- Mabuterol-d9 (CAS 1246819-58-8)
- Mabuterol Impurity 6 (CAS CATO-C4X-14546)
- Mabuterol (CAS 56341-08-3)
- Mabuterol Impurity 8 (CAS CATO-C4X-14548)
- Mabuterol Impurity 1 (CAS CATO-C4X-14541)
- Mabuterol Impurity 3 (CAS CATO-C4X-14543)
- Mabuterol Impurity 11 (CAS CATO-C4X-145411)
Recommended Standards
- 4-Chloro-2-methyl-1-(3-(trifluoromethyl)phenyl)-6,7-dihydro-1h-indole-5-carbaldehyde (CAS 717119-62-5)
- 5-((6-Chloropyridazin-3-yl)methyl)-2-(2-fluorophenyl)-5H-imidazo[4,5-c]pyridine (CAS 1000787-76-7)
- 3-Chloro-N-[2-(1H-indol-3-yl)ethyl]-5-(trifluoromethyl)pyridin-2-amine (CAS 439111-22-5)
- Ethyl 3-chloro-5-(N-(ethoxycarbonyl)sulfamoyl)-1-methyl-1H-pyrazole-4-carboxylate (CAS 156186-57-1)
- Riociguat Impurity N2 （E-isomer） (CAS 370879-49-5)
- Oseltamivir Impurity 23 (CAS 1132659-94-9)
- Ezetimibe Impurity C115 (CAS 204589-96-8)
- n-(4-Acetylphenyl)pivalamide (CAS 130599-96-1)
- Ethyl 2-amino-3,6-dimethylbenzoate (CAS 1178334-87-6)
- 1-(5,6-Dihydro-4h-cyclopenta[b]thiophen-2-yl)cyclopropan-1-ol (CAS 1247125-18-3)
- 5-Hydroxy-2-nitrobenzoyl chloride (CAS 1261617-16-6)
- 4-Hydroxy-6,7-dimethoxyquinolin-2(1H)-one (CAS 412335-39-8)
- 2-Bromo-3-(4-carboethoxyphenyl)-1-propene (CAS 148252-42-0)
- Pancreatic Polypeptide (bovine) (CAS 179986-89-1)
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