2-chloro-6-(methylsulfanyl)benzonitrile CAS 51271-34-2
| CAS No. | 51271-34-2 |
| Molecular Formula | C8H6ClNS |
| Molecular Weight | 183.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-chloro-6-(methylsulfanyl)benzonitrile 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.
CATO supplies 2-chloro-6-(methylsulfanyl)benzonitrile (CAS 51271-34-2), a certified reference material (molecular formula C8H6ClNS, MW 183.66 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution, 2-chloro-6-(methylsulfanyl)benzonitrile is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 183.66 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H6ClNS |
| Molecular Weight | 183.66 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1971 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related chloro Standards
- 2-Chloro-4-(methylsulfanyl)benzonitrile (CAS 1002557-03-0)
- 5-Chloro-2-methylbenzothiazole (CAS 1006-99-1)
- 7-Chloro-5-methylthieno[3,2-b]pyridine (CAS 1211582-14-7)
- 4-Chloro-3-methylthieno[3,2-c]pyridine (CAS 1315362-03-8)
- 1-Chloro-n-cyclopropyl-n-methylmethanesulfonamide (CAS 1343803-65-5)
- 5-Chloro-3-methylthieno[3,2-b]pyridine (CAS 1356016-33-5)
- 4-Chloro-6-methyl-thieno[2,3-b]pyridine (CAS 1824285-22-4)
- 2-Chloro-6-methylphenyl isothiocyanate (CAS 19241-34-0)
Recommended Standards
- 2-Chloro-5-methylphenylisothiocyanate (CAS 52747-70-3)
- 2-Chloro-6-methylbenzothiazole (CAS 3507-26-4)
- 2-Chloro-5-methylbenzo[d]thiazole (CAS 3622-31-9)
- 2-Chloro-7-methylbenzo[d]thiazole, 97% (CAS 2942-24-7)
- 4-Methyl-5-(2-(methylthio)ethyl)-1H-imidazol-2(3H)-one (CAS 885296-28-6)
- 2-Methoxy-N,N'-dimethylisoxazolidine-3,3-dicarboxamide (CAS 80761-46-2)
- 5,6-Dimethylpyrrolo[2,1-f][1,2,4]triazin-4-ol (CAS 721943-81-3)
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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