4-(Methylthio)pyridine CAS 22581-72-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 22581-72-2 |
| Molecular Formula | C6H7NS |
| Molecular Weight | 125.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-(Methylthio)pyridine (CAS 22581-72-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6H7NS. Molecular weight: 125.19 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C6H7NS |
| Molecular Weight | 125.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methylthio Standards
- (Methylthio)acetyl chloride (CAS 35928-65-5)
- 3-(Methylthio)pyridazine (CAS 21948-71-0)
- 3-(Methylthio)-1,2,4-triazine (CAS 28735-21-9)
- 1,2-Bis(methylthio)ethane (CAS 6628-18-8)
- 4-Methyl-2-(methylthio)furan (CAS 84735-62-6)
- 2-Methyl-5-(methylthio)furan (CAS 13678-59-6)
- 2-Methyl-3-(methylthio)furan (CAS 63012-97-5)
- 1-Methyl-4-(methylthio)-1H-pyrazole (CAS 1309388-78-0)
Recommended Standards
- 4(1H)-pyridinethione,2-methyl- (CAS 832129-74-5)
- 4-Cyclopropylthiazole (CAS 433217-34-6)
- 3-methyl-1,4-dihydropyridine-4-thione (CAS 953018-17-2)
- (R)-1-(4-Isobutylphenyl)ethan-1-amine (CAS 1212142-57-8)
- 2-[(4-chlorophenyl)methoxy]benzohydrazide (CAS 379255-73-9)
- 3-Bromomethyl-4-(trifluoromethyl)pyridine (CAS 447402-01-9)
- (1R,4S,5R)-3,3-Difluoro-1,4,5-trihydroxycyclohexanecarboxylic acid (CAS 486430-84-6)
- (3-Benzylisoxazol-5-yl)methanol (CAS 52156-50-0)
- 2,3-Dichloro-5-(trifluoromethyl)pyrazine (CAS 1238230-17-5)
- Semaglutide Impurity 143 (CAS CATO-C4X-2226143)
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 13829788188 / jacky.chen@cato-chem.com