1-Bromo-4-methyl-2-(methylthio)benzene CAS 143701-84-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 143701-84-2 |
| Molecular Formula | C8H9BrS |
| Molecular Weight | 217.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Bromo-4-methyl-2-(methylthio)benzene (CAS 143701-84-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H9BrS. Molecular weight: 217.13 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H9BrS |
| Molecular Weight | 217.13 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-(2,3-Difluoro-6-nitrophenyl)acetic acid (CAS 141428-47-9)
- 2-(difluoromethoxy)-5-nitrobenzaldehyde (CAS 145742-63-8)
- 2-(2-Bromoallyl)-5-methylthiophene (CAS 1378867-11-8)
- 2-Cyano-n-pentylacetamide (CAS 39488-46-5)
- 4-Bromo-8-chloro-5-methoxy-2-propylquinoline (CAS 1189105-76-7)
- 2-Bromo-N-(2,4,5-trichlorophenyl)acetamide (CAS 19889-61-3)
- (S)-3-((tert-Butoxycarbonyl)amino)-2-(4-methylphenylsulfonamido)propanoic acid (CAS 16947-86-7)
- Prop-2-yn-1-yl benzoate Propargyl benzoate 6750-04-5 (CAS 6750-04-5)
- Ethyl (3Z)-3-cyano-4-[(4-methoxyphenyl)amino]-2-oxobut-3-enoate (CAS 339106-26-2)
- Semaglutide impurity 68 (CAS CATO-C4X-222668)
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