4-(Phenylthio)pyridine CAS 33399-48-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 33399-48-3 |
| Molecular Formula | C11H9NS |
| Molecular Weight | 187.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Phenylthio)pyridine (CAS 33399-48-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H9NS. Molecular weight: 187.26 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H9NS |
| Molecular Weight | 187.26 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.) | 1966 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Phenylthio Standards
- (Phenylthio)acetyl chloride (CAS 7031-27-8)
- (Phenylthio)trimethylsilane 4551-15-9 P1378 Phenyl Trimethylsilyl Sulfide S-(Trimethylsilyl)benzenethiol Trimethyl(phenylthio)silane (CAS 4551-15-9)
- 1-Methyl-2-(phenylthio)-1H-imidazole (CAS 79487-95-9)
- 3-(Phenylthio)propane-1,2-diol (CAS 5149-48-4)
- 5-((Phenylthio)methyl)-1H-imidazole (CAS 40224-92-8)
- 2-(Phenylthio)ethanethioamide (CAS 59865-82-6)
- 3-(Phenylthio)furan-2(5H)-one (CAS 42435-82-5)
- 4-(Phenylthio)-2(5H)-furanone (CAS 57061-30-0)
Recommended Standards
- 3-Ethynyl-1-(methylsulfonyl)piperidine (CAS 959918-29-7)
- 4-acetylpiperazine-1-carbothioamide (CAS 388118-53-4)
- 3,5-Dimethoxy-1-methyl-2-(methylthio)-1H-pyrrole (CAS 709647-47-2)
- 2-Chloro-5-(trifluoromethyl)pyridine-3-sulfonyl chloride (CAS 1208081-79-1)
- Benzyl S-benzyl-L-cysteinate hydrochloride (CAS 4561-11-9)
- 2-(3,4-Dimethoxyphenyl)-N-methoxy-N-methylacetamide (CAS 155955-78-5)
- 4-Phenylbenzo[b]thiophene-6-carboxylic acid (CAS 100046-85-3)
- 2,4-Dichloro-7-methoxypyrido[3,2-d]pyrimidine (CAS 2306272-50-2)
- Tert-butyl (3-carbamothioyl-4-fluorophenyl)carbamate (CAS 1342976-14-0)
- Semaglutide impurity 70 (CAS CATO-C4X-222670)
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