5-Benzyl-4,6-dimethyl-2-thioxo-1,2-dihydropyridine-3-carbonitrile CAS 128917-85-1
| CAS No. | 128917-85-1 |
| Molecular Formula | C15H14N2S |
| Molecular Weight | 254.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C15H14N2S, 5-Benzyl-4,6-dimethyl-2-thioxo-1,2-dihydropyridine-3-carbonitrile contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 254.35 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
5-Benzyl-4,6-dimethyl-2-thioxo-1,2-dihydropyridine-3-carbonitrile (CAS 128917-85-1), molecular formula C15H14N2S and molecular weight 254.35 g/mol, is a CATO reference standard with documented purity and traceability.
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), 5-Benzyl-4,6-dimethyl-2-thioxo-1,2-dihydropyridine-3-carbonitrile 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 | C15H14N2S |
| Molecular Weight | 254.35 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 2-(3,7-Dihydroxy-dibenzo[b,f][1,4]oxazepin-11-yl)-benzoic acid (CAS 13606-02-5)
- Perfluorophenyl 4-bromobenzenesulfonate (CAS 848649-38-7)
- 2-((1H-Indol-3-yl)thio)propanoic acid (CAS 63321-71-1)
- 1-(5-Carboxythiophen-2-yl)-1H-indole-5-carboxylic acid (CAS 93104-74-6)
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- tert-Butyl N-[3-(Acetimidoylaminomethyl)benzyl]carbamate, Hydrochloride (CAS 180001-98-3)
- Peptide Impurity 11 X TFA Salt (CAS CATO-CPTD788811)
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