1,3-Dibromo-4H-cyclopenta[c]thiophene-4,6(5H)-dione CAS 246232-37-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 246232-37-1 |
| Molecular Formula | C7H2Br2O2S |
| Molecular Weight | 309.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1,3-Dibromo-4H-cyclopenta[c]thiophene-4,6(5H)-dione (CAS 246232-37-1) pharmaceutical standards reference standard. Molecular formula: C7H2Br2O2S. Molecular weight: 309.96 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H2Br2O2S |
| Molecular Weight | 309.96 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Dibromo Standards
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- 3,5-Dibromo-2-hydroxy-4-methoxybenzaldehyde (CAS 117238-61-6)
- 4,6-Dibromo-2-methyl-3-nitroaniline (CAS 117824-52-9)
- 2,4-Dibromo-6-methyl-3-nitroaniline (CAS 117824-53-0)
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Recommended Standards
- (2,5-Dibutoxy-1,4-phenylene)diboronic acid (CAS 373502-83-1)
- 4,5-Dichloro-2-(2,4-dichlorophenyl)-2,3-dihydropyridazin-3-one (CAS 24725-65-3)
- 2-Bromo-1-(4-bromo-2-fluoro-6-methylphenyl)ethanone (CAS 1934465-25-4)
- (R)-6-(2-(4-Fluorophenyl)-6-(hydroxymethyl)-4,5,6,7-tetrahydropyrazolo-[1,5-a]pyrimidin-3-yl)-2-o-tolylpyridazin-3(2H)-one (CAS 928344-12-1)
- 4-(Piperazin-1-yl)-1H-benzo[d]imidazole trihydrobromide (CAS 84806-71-3)
- Metolazone EP Impurity A (CAS 50869-25-5)
- 1-[4-(difluoromethyl)-6-(1-ethyl-5-methyl-1H-pyrazol-4-yl)pyrimidin-2-yl]piperidin-4-amine (CAS 1172829-91-2)
- 5-Oxo-2-(trifluoromethyl)-N-(3-(trifluoromethyl)phenyl)-5H-chromeno[2,3-b]pyridine-3-carboxamide (CAS 241127-08-2)
- 2-Cyano-N-(2,4-dimethoxyphenyl)acetamide (CAS 133550-46-6)
- Des-Gln24-Tirzepatide (CAS CATO-CPTD788949)
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