Methyl 2,5-dibromothiophene-3-carboxylate CAS 89280-91-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89280-91-1 |
| Molecular Formula | C6H4Br2O2S |
| Molecular Weight | 299.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Methyl 2,5-dibromothiophene-3-carboxylate (CAS 89280-91-1) pharmaceutical standards reference standard. Molecular formula: C6H4Br2O2S. Molecular weight: 299.97 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H4Br2O2S |
| Molecular Weight | 299.97 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.) | 1982 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 3,4-Dibromothiophene-2-carbohydrazide (CAS 1399659-27-8)
- Methyl 3,4-dibromothiophene-2-carboxylate (CAS 23122-65-8)
- Methyl 4,5-dibromothiophene-2-carboxylate (CAS 62224-24-2)
- Methyl 4,5-dibromothiophene-3-carboxylate (CAS 24647-83-4)
- 25373-20-0 3,4-Dibromothiophene-2,5-dicarboxaldehyde DTXSID80460643 (CAS 25373-20-0)
- 2,5-Dibromothiophene-3,4-dicarbaldehyde (CAS 57308-96-0)
- 4,5-Dibromothiophene-2-carbothioic O-acid (CAS 2484692-41-1)
- 2,5-Dibromothiophene-3,4-dicarbonitrile (CAS 1056841-63-4)
Recommended Standards
- 4,5-Dibromo-3-methylthiophene-2-carboxylic acid (CAS 854626-32-7)
- 3,5-Dibromo-4-methylthiophene-2-carboxylic acid (CAS 856354-09-1)
- Methyl 3,5-dibromo-2-carboxylate (CAS 62224-21-9)
- n-Cyclohexyl-n-methylaminosulfonamide (CAS 3984-15-4)
- 2-(tert-Butyl)-5-cyclopropoxy-3-iodopyridine (CAS 1243283-54-6)
- (S)-2-((tert-butoxycarbonyl)amino)-2-(4-(trifluoromethyl)phenyl)acetic acid (CAS 1228549-08-3)
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- Neuroendocrine Regulatory Peptide-1 (rat) (CAS 954420-51-0)
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