Maribavir Impurity 15 CAS 176161-19-6
Purity ≥95%In StockPharmacopoeial Impurity Standards
| CAS No. | 176161-19-6 |
| Molecular Formula | C12H11BrCl2N2O4 |
| Molecular Weight | 398.04 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Maribavir Impurity 15 (CAS 176161-19-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H11BrCl2N2O4. Molecular weight: 398.04 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H11BrCl2N2O4 |
| Molecular Weight | 398.04 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2007 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
Related Maribavir Standards
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Recommended Standards
- tert-Butyl (3-bromo-5-iodophenyl)carbamate (CAS 915413-42-2)
- Tert-butyl (2-bromo-5-iodophenyl)carbamate (CAS 221876-99-9)
- (7-Bromo-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)(4-bromophenyl)methanone (CAS 175136-40-0)
- Lenalidomide Impurity 56 (CAS 1421593-78-3)
- Nintedanib Impurity N24 (CAS 1139455-52-9)
- Methyl 4-chloro-2,5-difluorobenzoate (CAS 1214361-01-9)
- 2-(2-Chloro-6-methylquinolin-3-yl)acetic acid (CAS 1431729-33-7)
- N,1,3-Trimethyl-1H-pyrazol-5-amine, 97% (CAS 103068-68-4)
- 5-Amino-1,3,4-thiadiazole-2-carboxylic acid (CAS 63326-73-8)
- D-Phe22-Tirzepatide (CAS CATO-CPTD788912)
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