n-Cyclohexyl-3-(phenylthio)propanamide CAS 425619-37-0
| CAS No. | 425619-37-0 |
| Molecular Formula | C15H21NOS |
| Molecular Weight | 263.40 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.
n-Cyclohexyl-3-(phenylthio)propanamide (CAS 425619-37-0), molecular formula C15H21NOS and molecular weight 263.40 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of n-Cyclohexyl-3-(phenylthio)propanamide (C15H21NOS) is characterized by a nitrogen-containing heterocyclic scaffold, 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C15H21NOS |
| Molecular Weight | 263.40 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- n-Cyclopentyl-5,6,7,8-tetrahydro-4h-cyclohepta[b]thiophene-2-carboxamide (CAS 941034-40-8)
- N-(6-methylheptan-2-yl)thieno[2,3-d]pyrimidin-4-amine (CAS 63893-65-2)
- (2S)-2-((tert-Butoxycarbonyl)amino)-3-hydroxybutanoic acid (CAS 23082-29-3)
- N-((2,4-Dichloropyrimidin-5-yl)methyl)ethanamine (CAS 1289386-18-0)
- 4-(isopropylamino)butanoic acid hydrochloride (CAS 1094598-19-2)
- (3-Amino-4-(dimethylamino)phenyl)(pyrrolidin-1-yl)methanone (CAS 1189749-45-8)
- 56599-84-9 Methyl octadecanoate-13C18 Methyl stearate-13C18 (CAS 56599-84-9)
- MK-2894, >98% (HPLC) (CAS 1006036-87-8)
- 8-benzyl-2-hydroxy-8-azabicyclo[3.2.1]octane-6-carbonitrile (CAS 1909336-94-2)
- Ethyl 3,5-dichloro-6-oxo-1,6-dihydropyridine-2-carboxylate (CAS 2226204-84-6)
- 4-(4-bromophenyl)-2-(3,5-dimethyl-1H-pyrazol-1-yl)-5,6-dihydrobenzo[h]quinazoline (CAS 956965-83-6)
- Semaglutide impurity 215 (CAS CATO-C4X-2226215)
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