N-(3-Cyano-5,6-dihydro-4H-cyclopenta[b]thiophen-2-yl)-2-(((3,5-dimethyl-1-phenyl-1H-pyrazol-4-yl)methyl)(methyl)amino)acetamide CAS 877982-65-5
| CAS No. | 877982-65-5 |
| Molecular Formula | C23H25N5OS |
| Molecular Weight | 419.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 419.54 g/mol gives N-(3-Cyano-5,6-dihydro-4H-cyclopenta[b]thiophen-2-yl)-2-(((3,5-dimethyl-1-phenyl-1H-pyrazol-4-yl)methyl)(methyl)amino)acetamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
N-(3-Cyano-5,6-dihydro-4H-cyclopenta[b]thiophen-2-yl)-2-(((3,5-dimethyl-1-phenyl-1H-pyrazol-4-yl)methyl)(methyl)amino)acetamide (CAS 877982-65-5), molecular formula C23H25N5OS and molecular weight 419.54 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, N-(3-Cyano-5,6-dihydro-4H-cyclopenta[b]thiophen-2-yl)-2-(((3,5-dimethyl-1-phenyl-1H-pyrazol-4-yl)methyl)(methyl)amino)acetamide (C23H25N5OS) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 419.54 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).
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), N-(3-Cyano-5,6-dihydro-4H-cyclopenta[b]thiophen-2-yl)-2-(((3,5-dimethyl-1-phenyl-1H-pyrazol-4-yl)methyl)(methyl)amino)acetamide 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 | C23H25N5OS |
| Molecular Weight | 419.54 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related N Standards
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Recommended Standards
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- Imidazo[1,5-a][1,3,5]triazin-4(1H)-one (CAS 145837-60-1)
- Insulin Degludec Impurity 15 (CAS CATO-C4X-215715)
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