3-Bromo-2,4,5-trimethylthiophene CAS 39129-53-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 39129-53-8 |
| Molecular Formula | C7H9BrS |
| Molecular Weight | 205.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-Bromo-2,4,5-trimethylthiophene (CAS 39129-53-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H9BrS. Molecular weight: 205.12 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H9BrS |
| Molecular Weight | 205.12 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 3-Bromo-4-isopropylthiophene (CAS 1369146-51-9)
- 2-Bromo-5-propylthiophene (CAS 172319-75-4)
- 3-Bromo-4-propylthiophene (CAS 187661-10-5)
- 2-Bromo-3-isopropylthiophene (CAS 29488-36-6)
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- 3-Bromo-2-isopropylthiophene (CAS 2363782-33-4)
- 4-Bromo-2-propylthiophene (CAS 36155-79-0)
- 1-Bromo-3-isopropyl-4-methylpent-2-ene (CAS 1115-21-5)
Recommended Standards
- 2-(Bromomethyl)-5-ethylthiophene (CAS 442910-38-5)
- 2-(4-(Trifluoromethyl)pyridin-2-yl)acetic acid (CAS 1000515-78-5)
- 2-(3-Bromopropyl)thiophene (CAS 30134-51-1)
- Ethyl 2-{[3-(2-chloro-6-fluorophenyl)-5-methyl-1,2-oxazol-4-yl]formamido}-4-(methylsulfanyl)butanoate (CAS 1008931-50-7)
- 4-Methyl-2-(pyridin-3-yl)pyrimidine-5-carboxylic acid (CAS 933988-81-9)
- 5,6-Diethyl-1H-benzo[d]imidazole (CAS 69557-56-8)
- Itraconazole Impurity 32 (CAS CATO-C4X-149732)
- 4-Amino-5-fluoropentanoic acid (CAS 70960-97-3)
- 2-Chloro-4-(4h-1,2,4-triazol-4-yl)phenol (CAS 937792-37-5)
- Insulin Glargine (CAS 160337-95-1)
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