2-Cyano-3-(4-thiomethylphenyl)propiophenone CAS 898780-87-5
| CAS No. | 898780-87-5 |
| Molecular Formula | C17H15NOS |
| Molecular Weight | 281.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 281.37 g/mol gives 2-Cyano-3-(4-thiomethylphenyl)propiophenone distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-Cyano-3-(4-thiomethylphenyl)propiophenone (CAS 898780-87-5) is a high-purity analytical reference standard with the molecular formula C17H15NOS and a molecular weight of 281.37 g/mol.
The molecular framework of 2-Cyano-3-(4-thiomethylphenyl)propiophenone (C17H15NOS) is characterized by a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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), 2-Cyano-3-(4-thiomethylphenyl)propiophenone 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 | C17H15NOS |
| Molecular Weight | 281.37 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Cyano Standards
- 3-Cyano-3-(4-thiomethylphenyl)propiophenone (CAS 898780-89-7)
- 4-Cyano-3-(4-thiomethylphenyl)propiophenone (CAS 898780-91-1)
- 1-Benzyl-3-(3-cyano-4-methylphenyl)thiourea (CAS 331460-01-6)
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- 2-Cyano-N-(3-methoxyphenyl)-3-(pyridin-3-yl)propanamide (CAS 483359-54-2)
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