Ethyl 5-{[(2-chlorophenyl)formamido]methyl}-4,5-dihydro-1,2-oxazole-3-carboxylate CAS 339100-99-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339100-99-1 |
| Molecular Formula | C14H15ClN2O4 |
| Molecular Weight | 310.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 5-{[(2-chlorophenyl)formamido]methyl}-4,5-dihydro-1,2-oxazole-3-carboxylate (CAS 339100-99-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H15ClN2O4. Molecular weight: 310.73 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H15ClN2O4 |
| Molecular Weight | 310.73 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Ethyl Standards
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Recommended Standards
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- Avatrombopag Impurity 72 (CAS CATO-C4X-223472)
- <I>O</I>,<I>O</I>′-1,3-propanediylbishydroxylamine dihydrochloride (CAS 104845-82-1)
- Raloxifene-d4 HCl (CAS 1188263-47-9)
- n-(1-Cyclohexylethyl)-2-methylprop-2-en-1-amine (CAS 1251388-71-2)
- Furfuryl isovalerate (CAS 13678-60-9)
- 1-Bromo-2-methoxy-2-methylpropane (CAS 19752-21-7)
- 3,9-Diundecyl-12,13-dihydro-[1,2,5]thiadiazolo[3,4-e]thieno[2'',3'':4',5']thieno[2',3':4,5]pyrrolo[3,2-g]thieno[2',3':4,5]thieno[3,2-b]indole (CAS 2304444-51-5)
- Semaglutide impurity 44 (CAS CATO-C4X-222644)
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