Methyl N-[2-cyano-5-(5-methyl-2-thienyl)-3-oxocyclohex-1-en-1-yl]glycinate CAS 1428139-07-4
| CAS No. | 1428139-07-4 |
| Molecular Formula | C15H16N2O3S |
| Molecular Weight | 304.36 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.
CATO supplies Methyl N-[2-cyano-5-(5-methyl-2-thienyl)-3-oxocyclohex-1-en-1-yl]glycinate (CAS 1428139-07-4), a certified reference material (molecular formula C15H16N2O3S, MW 304.36 g/mol) for analytical method development and quality control.
Based on its molecular formula C15H16N2O3S, Methyl N-[2-cyano-5-(5-methyl-2-thienyl)-3-oxocyclohex-1-en-1-yl]glycinate contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 304.36 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), Methyl N-[2-cyano-5-(5-methyl-2-thienyl)-3-oxocyclohex-1-en-1-yl]glycinate 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 | C15H16N2O3S |
| Molecular Weight | 304.36 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 |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
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