Cycloserine Impurity 14 CAS 19519-75-6
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 19519-75-6 |
| Molecular Formula | C6H4BrNO |
| Molecular Weight | 186.01 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Cycloserine Impurity 14 (CAS 19519-75-6) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C6H4BrNO. Molecular weight: 186.01 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H4BrNO |
| Molecular Weight | 186.01 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Cycloserine Standards
- Cycloserine Impurity 10 (CAS CATO-C4X-226410)
- Cycloserine Impurity 11 (CAS CATO-C4X-226411)
- Cycloserine Impurity 7 (CAS 50975-79-6)
- Cycloserine Diketopiperazine (Mixture of Diastereomers) (CAS 1204-99-5)
- Cycloserine Dimer Impurity (Cycloserine Diketoperazine) (CAS 16337-02-3)
- Cycloserine Impurity 6 (CAS CATO-C4X-22646)
- Cycloserine Impurity 7 (CAS CATO-C4X-22647)
- Cycloserine Impurity 1 (CAS CATO-C4X-22641)
Recommended Standards
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- Ledipasvir Impurity 45 (CAS CATO-C4X-331345)
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Why CATO?
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