Ethyl 4-carbamoyl-5-(2-chloroacetamido)-2-methylfuran-3-carboxylate CAS 874754-21-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 874754-21-9 |
| Molecular Formula | C11H13ClN2O5 |
| Molecular Weight | 288.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 4-carbamoyl-5-(2-chloroacetamido)-2-methylfuran-3-carboxylate (CAS 874754-21-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H13ClN2O5. Molecular weight: 288.68 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H13ClN2O5 |
| Molecular Weight | 288.68 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-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) | 6.0 |
| 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
- Dimethyl 2,2'-((4-chloro-1,3-phenylene)bis(oxy))diacetate (CAS 861064-79-1)
- Flupyradifurone (CAS 951659-40-8)
- Brivudine Impurity C17 (CAS 74131-08-1)
- APN-C3-PEG4-azide (CAS 2183440-32-4)
- N-cyclopropyl-1,2,4-triazin-3-amine (CAS 1086393-22-7)
- 1,3-Dimethyl-3,4-dihydroquinoxalin-2(1H)-one (CAS 67074-64-0)
- Methyl 4,6-dibromo-3-methoxypicolinate (CAS 350602-03-8)
- [3-(Fluoromethyl)oxetan-3-yl]methanamine (CAS 1781044-26-5)
- 1-(Pentyloxy) hexane (CAS 32357-83-8)
- Semaglutide Impurity 189 (CAS CATO-C4X-2226189)
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