N1-(2-Chlorophenyl)-N2-((3-methoxytetrahydrothiophen-3-yl)methyl)oxalamide CAS 1448136-97-7
| CAS No. | 1448136-97-7 |
| Molecular Formula | C14H17ClN2O3S |
| Molecular Weight | 328.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including N1-(2-Chlorophenyl)-N2-((3-methoxytetrahydrothiophen-3-yl)methyl)oxalamide.
N1-(2-Chlorophenyl)-N2-((3-methoxytetrahydrothiophen-3-yl)methyl)oxalamide (CAS 1448136-97-7) is a high-purity analytical reference standard with the molecular formula C14H17ClN2O3S and a molecular weight of 328.81 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution, N1-(2-Chlorophenyl)-N2-((3-methoxytetrahydrothiophen-3-yl)methyl)oxalamide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 328.81 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), N1-(2-Chlorophenyl)-N2-((3-methoxytetrahydrothiophen-3-yl)methyl)oxalamide 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 | C14H17ClN2O3S |
| Molecular Weight | 328.81 g/mol |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
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- 2-{[(3-chlorophenyl)methyl]sulfanyl}-5-[(E)-2-phenylethenyl]-1,3,4-oxadiazole (CAS 478047-55-1)
- 3-(2-Chlorophenyl)-2-(methylthio)-6-phenylpyrimidin-4(3H)-one (CAS 89069-45-4)
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Recommended Standards
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- 1187163-22-9 2-(2-Cyclohexenyl)-5-methylpyridine MFCD13152470 (CAS 1187163-22-9)
- Semaglutide impurity 266 (CAS CATO-C4X-2226266)
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