Salbutamol Impurity 146 CAS 124658-76-0
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 124658-76-0 |
| Molecular Formula | C9H7BrO3 |
| Molecular Weight | 243.05 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Salbutamol Impurity 146 (CAS 124658-76-0) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C9H7BrO3. Molecular weight: 243.05 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H7BrO3 |
| Molecular Weight | 243.05 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, 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; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Br-containing |
Related Salbutamol Standards
- Salbutamol Impurity 143 (CAS 2262385-78-2)
- Salbutamol Impurity 149 (CAS CATO-C4X-1176149)
- Salbutamol Impurity 150 (CAS CATO-C4X-1176150)
- Salbutamol Impurity 151 (CAS CATO-C4X-1176151)
- Salbutamol Impurity 134 (CAS 115787-50-3)
- Salbutamol-d3 (CAS 1219798-60-3)
- Salbutamol Intermediate Impurity 55 (CAS 62932-94-9)
- Salbutamol Impurity 209 (CAS CATO-C4X-1176209)
Recommended Standards
- 2,3-Dichloroquinoxaline-6-carboxylic acid (CAS 17880-88-5)
- 5-Bromo-2,2-difluoro-1,3-benzodioxole 5-bromo-2,2-difluoro-2h-1,3-benzodioxole 5-bromo-2,2-difluoro-benzo[1,3]dioxole 5-bromo-2,2-difluorobenzodioxole 5-bromo2,2-difluoro-1,3-benzodioxole 33070-32-5 (CAS 33070-32-5)
- Methyl 4-bromo-3-formylbenzoate (CAS 858124-35-3)
- Naloxone Hydrochloride EP Impurity E (CAS 211738-08-8)
- Goserelin EP Impurity K (CAS 1926163-83-8)
- ((4S,5S)-2-methyl-5-phenyl-4,5-dihydrooxazol-4-yl)methanol (CAS 53732-41-5)
- N-(4-acetylphenyl)-2-((3-ethyl-4-oxo-7-(p-tolyl)-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide (CAS 1040651-16-8)
- 2-Amino-5-bromoindane Hydrobromide (CAS 321352-52-7)
- 2-(Difluoromethoxy)benzo[d]oxazole-4-carboxaldehyde (CAS 1804191-40-9)
- D-Phe6-Tirzepatide (CAS CATO-CPTD788925)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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