methyl (Z)-2-azido-3-(2,5-dichloro-4-fluoro-phenyl)prop-2-enoate CAS 2755783-51-6
| CAS No. | 2755783-51-6 |
| Molecular Formula | C10H12Cl2FN3O2 |
| Molecular Weight | 296.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
methyl (Z)-2-azido-3-(2,5-dichloro-4-fluoro-phenyl)prop-2-enoate (CAS 2755783-51-6) is a high-purity analytical reference standard with the molecular formula C10H12Cl2FN3O2 and a molecular weight of 296.13 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, methyl (Z)-2-azido-3-(2,5-dichloro-4-fluoro-phenyl)prop-2-enoate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 296.13 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), methyl (Z)-2-azido-3-(2,5-dichloro-4-fluoro-phenyl)prop-2-enoate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H12Cl2FN3O2 |
| Molecular Weight | 296.13 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
- 4-Bromo-2-(((4-fluorophenyl)amino)methyl)phenol (CAS 329777-34-6)
- methyl 2-azido-3-(2,4-dichloro-5-fluoro-phenyl)prop-2-enoate (CAS 2755783-46-9)
- 3-Bromo-4-[(3-fluorophenyl)methoxy]aniline (CAS 320337-14-2)
- Methyl 4-iodo-2,5-dimethylthiophene-3-carboxylate (CAS 859492-79-8)
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