3-[(phenylsulfanyl)methyl]pyridine CAS 69966-47-8
| CAS No. | 69966-47-8 |
| Molecular Formula | C12H11NS |
| Molecular Weight | 201.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-[(phenylsulfanyl)methyl]pyridine.
CATO supplies 3-[(phenylsulfanyl)methyl]pyridine (CAS 69966-47-8), a certified reference material (molecular formula C12H11NS, MW 201.29 g/mol) for analytical method development and quality control.
Based on its molecular formula C12H11NS, 3-[(phenylsulfanyl)methyl]pyridine 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 201.29 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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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 | C12H11NS |
| Molecular Weight | 201.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related phenylsulfanyl Standards
- 4-(phenylsulfanyl)phenol (CAS 5633-55-6)
- 2-(Phenylsulfanyl)pyridin-3-amine (CAS 94924-89-7)
- 3-methyl-1-(phenylsulfanyl)butan-2-ol (CAS 343331-59-9)
- 3-(Phenylsulfanyl)cyclohexan-1-one (CAS 35155-84-1)
- 2-(phenylsulfanyl)butanoic acid (CAS 62675-40-5)
- 2-Methyl-3-(phenylsulfanyl)propanoic acid (CAS 775-20-2)
- [1-(phenylsulfanyl)cyclopentyl]methanamine (CAS 1311314-42-7)
- 1-(Phenylsulfanyl)cyclobutane-1-carboxylic acid (CAS 63049-33-2)
Recommended Standards
- 3-(Butylthio)-4-ethyl-1H-1,2,4-triazol-5(4H)-one (CAS 340829-40-5)
- 3-amino-5,6-dimethyl-3H,4H-thieno[2,3-d]pyrimidin-4-one (CAS 32973-77-6)
- 2-Keto molinate (CAS 24928-89-0)
- 3-aminobenzothiophene-2-carboxylic acid (CAS 40142-71-0)
- 4,4-Dimethyl-5'-phenyl-hexahydrospiro[cyclohexane-1,3'-pyrrolo[3,4-d][1,2]oxazole]-2,4',6,6'-tetrone (CAS 339011-75-5)
- (1,3,3-Trimethylazetidin-2-yl)methanol (CAS 2411419-60-6)
- 5-Bromo-6-oxo-1,6-dihydropyridine-2-carboxylic Acid (CAS 1214385-51-9)
- n-(4-Iodophenyl)-3-(1h-1,2,4-triazol-1-yl)propanamide (CAS 949424-03-7)
- 3,5-Dibromo-2-methoxybenzonitrile (CAS 879181-60-9)
- 2-(4-(4-Chlorobenzyl)piperazin-1-yl)ethan-1-ol (CAS 91860-37-6)
- 2-Amino-9,9-dihexylfluorene (CAS 1132796-42-9)
- 2-Chloro-4-(1H-pyrrol-1-yl)pyridine (CAS 805229-02-1)
- 2-((1R,2R)-2-(4-fluorophenyl)cyclopropyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2066512-85-2)
- Semaglutide impurity 91 (CAS CATO-C4X-222691)
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