(4-Chloro-3-nitrobenzoyl)-l-alanine CAS 956505-53-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 956505-53-6 |
| Molecular Formula | C10H9ClN2O5 |
| Molecular Weight | 272.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4-Chloro-3-nitrobenzoyl)-l-alanine (CAS 956505-53-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H9ClN2O5. Molecular weight: 272.64 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H9ClN2O5 |
| Molecular Weight | 272.64 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 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- Thionaphthenquinone 3-Hydrazone (CAS 408309-53-5)
- 20735-15-3 1-Phenylbutan-2-amine--hydrogen chloride (1/1) DTXSID80508458 (CAS 20735-15-3)
- 1-(3-Amino-3-oxopropyl)piperidine-4-carboxylic acid (CAS 842972-57-0)
- Lenvatinib Impurity 77 (CAS CATO-C4X-114077)
- Peptide 441 (CAS CATO-CPTD788441)
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