Ambroxol Impurity 103 CAS 2499966-00-4
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 2499966-00-4 |
| Molecular Formula | C13H16Br2N2O |
| Molecular Weight | 376.09 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ambroxol Impurity 103 (CAS 2499966-00-4) pharmacopoeial impurity standards reference standard. Molecular formula: C13H16Br2N2O. Molecular weight: 376.09 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H16Br2N2O |
| Molecular Weight | 376.09 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 |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Ambroxol Standards
- Ambroxol Impurity 11 (CAS CATO-C4X-108511)
- Ambroxol EP Impurity C (CAS 50910-53-7)
- Ambroxol Impurity 9 (CAS 1445719-53-8)
- Ambroxol EP Impurity D (CAS 107814-37-9)
- Ambroxol Impurity 35 (CAS 36557-04-7)
- Ambroxol (CAS 18683-91-5)
- Ambroxol EP Impurity D (CAS CATO-C4X-108545)
- Ambroxol Impurity 25 (CAS 1807328-39-7)
Recommended Standards
- 2’,7’-Dibromospiro[cyclopent[3]ene-1,9’-fluorene] (CAS 951884-04-1)
- 2’,7’-Dibromo-2-vinylspiro[cyclopropane-1,9’-fluorene] (CAS 951884-03-0)
- 4,4’-Sulfonylbis(bromobenzene) (CAS 2050-48-8)
- N-Nitroso Trimethoprim EP Impurity A (CAS CATO-C4X-122518)
- Azelastine impurity 62 (CAS CATO-C4X-139662)
- O-((4,5-Dimethyloxazol-2-yl)methyl)hydroxylamine (CAS 1506097-26-2)
- 3-(Dimethylamino)-1-[3-fluoro-5-(trifluoromethyl)pyridin-2-yl]prop-2-en-1-one (CAS 1823194-65-5)
- 2-(7-nitro-2,3-dihydro-1,4-benzodioxin-6-yl)acetic acid (CAS 1267029-54-8)
- 3-(1-methyl-1H-pyrazol-5-yl)morpholine (CAS 1519707-06-2)
- Semaglutide impurity 237 (CAS CATO-C4X-2226237)
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