Bupropion Impurity 9 CAS 103175-61-7
| CAS No. | 103175-61-7 |
| Molecular Formula | C9H7BrCl2O |
| Molecular Weight | 281.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 281.96 g/mol gives Bupropion Impurity 9 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Bupropion Impurity 9 (CAS 103175-61-7), a certified reference material (molecular formula C9H7BrCl2O, MW 281.96 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H7BrCl2O, Bupropion Impurity 9 contains a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 281.96 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Bupropion Impurity 9 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 | C9H7BrCl2O |
| Molecular Weight | 281.96 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl/Br-containing |
Related Bupropion Standards
- Bupropion Impurity 20 (CAS 1261791-08-5)
- Bupropion Impurity 15 (CAS 92821-91-5)
- Bupropion Impurity 4 (CAS 1246812-57-6)
- Bupropion Impurity 21 (CAS 2133460-42-9)
- Bupropion Impurity 22 (CAS 2133460-43-0)
- Bupropion Impurity 25 (CAS CATO-C4X-120325)
- Bupropion Impurity 31 (CAS CATO-C4X-120331)
- Bupropion impurity 60 (CAS 1193779-48-4)
Recommended Standards
- 4-Chloro-2-(trichloromethyl)quinazoline (CAS 3137-63-1)
- 2,6-Bis(Bromomethyl)fluorobenzene (CAS 25006-86-4)
- 2,3-Dichloro-5-methylphenacyl bromide (CAS 1803780-00-8)
- 1-Bromo-5-(bromomethyl)-3-fluoro-2-methylbenzene (CAS 2090980-29-1)
- Ruthenium, [(3S)-4,4'-bis(diphenylphosphino-κP)-2,2',6,6'-tetramethoxy-3,3'-bipyridine]dichloro[(1R,2R)-1,2-diphenyl-1,2-ethanediamine-κN1,κN2] (CAS 916826-86-3)
- N-(Morpholin-3-ylmethyl)acetamide sesquihydrochloride (CAS 1820706-28-2)
- 3-((3,5-Dimethylphenyl)sulfonyl)-6,7-difluoro-1-methylquinolin-4(1H)-one (CAS 1326920-93-7)
- 3-Bromo-2-(difluoromethyl)-5-nitropyridin-4-amine (CAS 1805088-51-0)
- (S)-2-((S)-1-(2-(((Benzyloxy)carbonyl)amino)acetyl)pyrrolidine-2-carboxamido)-4-methylpentanoic acid (CAS 2646-63-1)
- Mirogabalin Impurity N81 (CAS 1235479-60-3)
- 1,4-Bis(butyl(phenyl)amino)anthracene-9,10-dione (CAS 61715-44-4)
- 3,4-Difluoro-4-(1,3-dioxolan-2-yl)benzophenone (CAS 898760-78-6)
- 4-(2-Chloro-4-ethylphenoxy)piperidinehydrochloride (CAS 1220020-19-8)
- Semaglutide impurity 84 (CAS CATO-C4X-222684)
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