2-(4-(Methylthio)phenyl)pyridine CAS 4373-59-5
| CAS No. | 4373-59-5 |
| Molecular Formula | C12H11NS |
| Molecular Weight | 201.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(4-(Methylthio)phenyl)pyridine is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-(4-(Methylthio)phenyl)pyridine (CAS 4373-59-5), 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, 2-(4-(Methylthio)phenyl)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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-(4-(Methylthio)phenyl)pyridine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
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.) | 1958 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methylthio Standards
- 2-(2-(Methylthio)phenyl)pyridine (CAS 897440-14-1)
- Ethyl 5-((methylthio)methyl)isoxazole-3-carboxylate (CAS 84654-26-2)
- 2-(Methylthio)-5-nitropyrimidine-4,6-diamine (CAS 87026-32-2)
- 4-(Methylthio)phenylacetyl chloride (CAS 63327-11-7)
- 2-((1-Methyl-4-(methylthio)-1H-pyrazol-5-yl)oxy)acetic acid (CAS 1779129-86-0)
- 2,5-Bis(methylthio)benzene-1,4-diamine (CAS 1678513-93-3)
- 8-(Methylthio)-1-naphthaldehyde (CAS 85865-00-5)
- 2-(Methylthio)spiro[3.4]octane-2-carboxylic acid (CAS 1490578-35-2)
Recommended Standards
- 2-(methylsulfanyl)-5H,6H-pyrido[4,3-d]pyrimidin-5-one (CAS 902576-09-4)
- 2-(2-((Thiophen-2-ylmethyl)amino)ethoxy)ethan-1-ol (CAS 869943-17-9)
- 2-(methylsulfanyl)-7H,8H-pyrido[2,3-d]pyrimidin-7-one (CAS 211244-81-4)
- 1-Thia-4-azaspiro[4.5]Decane-3-carboxylic acid (CAS 66065-60-9)
- Sodium S-propyl sulfurothioate (CAS 6363-00-4)
- 3-((2-Aminophenyl)thio)-1,1,1-trifluoropropan-2-ol (CAS 1342517-93-4)
- 4-Chloro-3-methyl-1H-pyrazolo[3,4-d]pyrimidin-6-amine (CAS 1337881-57-8)
- (1-Methyl-3-phenylpyrrolidin-3-yl)methanol (CAS 20538-35-6)
- (Z)-3-((5-Methyl-3-(4-nitrophenyl)-1H-pyrrol-2-yl)methylene)indolin-2-one (CAS 1312226-28-0)
- 1-[4-(benzyloxy)piperidin-1-yl]-2-chloroethan-1-one (CAS 1311316-73-0)
- 2’,5’-Difluoro-2-hydroxyacetophenone (CAS 927802-88-8)
- 5-Aza-2'-deoxy Cytidine 5'-Monophosphate (CAS 66642-55-5)
- tert-Butyl (3R,4R)-3-amino-4-(methoxymethoxy)piperidine-1-carboxylate (CAS 1805790-33-3)
- [γ-Glu]15 Semaglutide (CAS CATO-C4X-222690)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com