Methyl 5-Bromo-4-methylthiophene-2-carboxylate CAS 54796-47-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 54796-47-3 |
| Molecular Formula | C7H7BrO2S |
| Molecular Weight | 235.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 5-Bromo-4-methylthiophene-2-carboxylate (CAS 54796-47-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H7BrO2S. Molecular weight: 235.10 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H7BrO2S |
| Molecular Weight | 235.10 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Methyl Standards
- Methyl 3-bromo-5-methylthiophene-2-carboxylate (CAS 1257535-60-6)
- methyl 5-bromo-2-methyl-thiophene-3-carboxylate (CAS 1259396-11-6)
- 2-Bromo-5-(oxolan-3-yl)-1,3,4-thiadiazole (CAS 1342036-39-8)
- methyl 2-bromo-2-(thiophen-3-yl)acetate (CAS 135660-91-2)
- 5-Bromo-N,N-dimethylthiazole-2-carboxamide (CAS 1414958-22-7)
- 2-(3-Bromo-5-methylthiophen-2-yl)acetic acid (CAS 1484993-84-1)
- methyl 5-bromo-4-methylthiophene-3-carboxylate (CAS 1519255-52-7)
- 2-(5-Bromo-2-methylthiophen-3-yl)acetic acid (CAS 1536868-96-8)
Recommended Standards
- Methyl 5-Bromo-3-methylthiophene-2-carboxylate (CAS 876938-56-6)
- N-(2-Bromo-5-methylthiazol-4-yl)acetamide (CAS 70346-23-5)
- Methyl 4-bromo-5-methylthiophene-2-carboxylate (CAS 237385-15-8)
- 1226985-43-8 5-Bromo-1'-methyl-1',2',3',4',5',6'-hexahydro-[2,4']bipyridinyl (CAS 1226985-43-8)
- 2-Ethylbenzamide (CAS 67832-97-7)
- 3-azidothiophene-2-carbaldehyde (CAS 56473-97-3)
- Papaverine EP Impurity F (CAS 139-76-4)
- Holmium(III) perchlorate solution (CAS 14017-54-0)
- Dalamar yellow (CAS 6358-31-2)
- Renin Inhibitor Peptide (CAS 50410-01-0)
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