4-Cyano-3-(4-thiomethylphenyl)propiophenone CAS 898780-91-1
| CAS No. | 898780-91-1 |
| Molecular Formula | C17H15NOS |
| Molecular Weight | 281.37 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 4-Cyano-3-(4-thiomethylphenyl)propiophenone (CAS 898780-91-1), a certified reference material (molecular formula C17H15NOS, MW 281.37 g/mol) for analytical method development and quality control.
4-Cyano-3-(4-thiomethylphenyl)propiophenone (C17H15NOS) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 4-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
- 2-Cyano-3-(4-thiomethylphenyl)propiophenone (CAS 898780-87-5)
- 3-Cyano-3-(4-thiomethylphenyl)propiophenone (CAS 898780-89-7)
- 1-Benzyl-3-(3-cyano-4-methylphenyl)thiourea (CAS 331460-01-6)
- N-[3-Cyano-4-methyl-1-(2,4,6-trimethyl-phenyl)-1H-pyrrol-2-yl]-acetamide (CAS 157286-79-8)
- N-(4-(5-Cyano-1-methyl-1H-pyrrol-2-yl)phenyl)-3-methylbutanamide (CAS 921631-40-5)
- 2-Cyano-N-(2-methoxyphenyl)-3-(pyridin-3-yl)propanamide (CAS 483359-50-8)
- 2-Cyano-N-(2-methoxyphenyl)-3-(pyridin-4-yl)propanamide (CAS 483359-51-9)
- 2-Cyano-N-(3-methoxyphenyl)-3-(pyridin-3-yl)propanamide (CAS 483359-54-2)
Recommended Standards
- 4-Amino-n-{1-azabicyclo[2.2.2]octan-3-yl}benzene-1-sulfonamide (CAS 953895-19-7)
- 5-(4-methylpiperazin-1-ylsulfonyl)indoline (CAS 519148-71-1)
- 4-(Furan-2-carbonyl)-N-isopropylpiperazine-1-carbothioamide (CAS 452958-19-9)
- 5-[(Benzylsulfanyl)methyl]-3-phenyl-1,2-oxazole (CAS 338962-44-0)
- 3-Ethoxy-5-iodo-4-((4-methylbenzyl)oxy)benzoic acid (CAS 1706444-23-6)
- Methyl 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate (CAS 6401-03-2)
- N-Benzyl-3-methoxybenzamide (CAS 82082-48-2)
- 2,4-Dibromo-5-methoxyaniline (CAS 35736-52-8)
- (2-Fluoro-3,4-dimethoxyphenyl)methanol (CAS 96994-71-7)
- Mesalazine EP Impurity G (CAS 490-79-9)
- 2-(4-Acetyl-2-methoxyphenoxy)acetonitrile (CAS 1016853-34-1)
- (2-Methyl-6-(propylamino)pyridin-3-yl)(phenyl)methanone (CAS 1355232-17-5)
- Methyl 3-chloro-2,6-difluorobenzoate (CAS 773873-97-5)
- Eledoisin Related Peptide (CAS 2990-43-4)
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