2,3,4-Trimethylbenzothiophene CAS 80421-98-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 80421-98-3 |
| Molecular Formula | C11H12S |
| Molecular Weight | 176.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2,3,4-Trimethylbenzothiophene (CAS 80421-98-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H12S. Molecular weight: 176.28 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H12S |
| Molecular Weight | 176.28 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Sulfur Atoms | 1 |
Related Trimethylbenzothiophene Standards
Recommended Standards
- 1-amino-3-[3-(dimethylamino)propyl]thiourea (CAS 27421-74-5)
- 1-(2-Hydroxyethyl)-3-isobutylthiourea (CAS 518995-63-6)
- 2-Amino-N,N-dimethyl-4-(methylthio)butanamide (CAS 29618-25-5)
- 1,2-dimethyl-1H-pyrrole-3-carbaldehyde (CAS 1354783-99-5)
- N-[1-Oxo-2-(phenylmethyl)-2-propenyl]glycine (CAS 76932-18-8)
- 5-(1-Aminobutyl)isoxazol-3(2H)-one (CAS 54258-21-8)
- 2-Methyl-2-(m-tolyl)propan-1-ol (CAS 32454-27-6)
- 4-Bromooxane-4-carbaldehyde (CAS 1602211-57-3)
- 3-(3-Methoxyphenyl)-1-methylpiperidine (CAS 105369-41-3)
- Semaglutide Impurity 183 (CAS 159541-28-3)
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