Ethyl (2-((3-(furan-2-yl)-1,2,4-oxadiazol-5-yl)methyl)phenyl)carbamate CAS 1797858-80-0
| CAS No. | 1797858-80-0 |
| Molecular Formula | C16H15N3O4 |
| Molecular Weight | 313.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Ethyl (2-((3-(furan-2-yl)-1,2,4-oxadiazol-5-yl)methyl)phenyl)carbamate (CAS 1797858-80-0), molecular formula C16H15N3O4 and molecular weight 313.31 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Ethyl (2-((3-(furan-2-yl)-1,2,4-oxadiazol-5-yl)methyl)phenyl)carbamate (C16H15N3O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 313.31 g/mol, it falls into the moderately-high-molecular-weight range. 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), Ethyl (2-((3-(furan-2-yl)-1,2,4-oxadiazol-5-yl)methyl)phenyl)carbamate 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 | C16H15N3O4 |
| Molecular Weight | 313.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 3 |
Related Ethyl Standards
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Recommended Standards
- 1-Ethyl-3-(4-methoxyphenyl)-6-methylpyrimido[5,4-e][1,2,4]triazine-5,7(1H,6H)-dione (CAS 144294-65-5)
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- N-(4-(3-(Trifluoromethyl)phenoxy)but-2-yn-1-yl)pivalamide (CAS 1428364-71-9)
- 2-(2-hydroxybenzoyl)pyrido[1,2-a]benzimidazole-4-carbonitrile (CAS 190064-61-0)
- Ethyl 14-hydroxy-3,6,9,12-tetraoxatetradecanoate (CAS 154773-34-9)
- 5-Bromo-1-chloro-6-methylisoquinoline (CAS 1245647-25-9)
- 6,7-Dimethoxy-1H-indene-3-carbonitrile (CAS 100449-12-5)
- (Z)-2-((4-(tert-butyl)phenyl)sulfonyl)-N'-((thiophene-2-carbonyl)oxy)acetimidamide (CAS 1025643-68-8)
- 2',3'-Dihydrospiro[cyclopropane-1,1'-inden]-2-amine (CAS 1250204-62-6)
- 3-Bromo-5-cyclopropoxy-4-ethylpyridine (CAS 1243442-65-0)
- Methyl 6-chloro-2-oxo-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine-4-carboxylate (CAS 1190312-76-5)
- N-(Benzo[d]thiazol-5-yl)ethanethioamide (CAS 1396866-10-6)
- 2-Benzyloxy-4,5-dimethylphenylboronic acid (CAS 2121512-80-7)
- Cholecystokinin, CCK Tetrapeptide (30-33) (CAS 35144-91-3)
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