1-Methyldibenzothiophene CAS 31317-07-4
Purity >95%In StockPharmaceutical Standards
| CAS No. | 31317-07-4 |
| Molecular Formula | C13H10S |
| Molecular Weight | 198.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Methyldibenzothiophene (CAS 31317-07-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H10S. Molecular weight: 198.28 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H10S |
| Molecular Weight | 198.28 g/mol |
| Purity | >95% |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Sulfur Atoms | 1 |
Related Methyldibenzothiophene Standards
Recommended Standards
- 4-Methyldibenzo[b,d]thiophene (CAS 7372-88-5)
- N-(tert-Butyl)-4-(methylthio)-1,3,5-triazin-2-amine (CAS 109202-19-9)
- Metixene EP Impurity A (CAS 261-31-4)
- benzyl 3,3-dimethylpiperazine-1-carboxylate (CAS 885278-86-4)
- 5-Chloro-6-methylpyrimidin-4(3H)-one (CAS 7752-72-9)
- Ganoderic Acid Tr(As) (CAS 862893-75-2)
- 3-(1H-Pyrazol-1-yl)butan-2-amine (CAS 956805-00-8)
- N-[(Pyridin-3-yl)methyl]-2-[2-(trifluoromethyl)-1H-1,3-benzodiazol-1-yl]propanamide (CAS 478080-06-7)
- 2-(4-Bromophenyl)-5-[2-(methylsulfanyl)phenyl]-1,3,4-oxadiazole (CAS 339014-40-3)
- Semaglutide impurity 276 (CAS CATO-C4X-2226276)
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