3-((5-Bromo-2,3-dihydrobenzofuran)-7-sulfonamido)thiophene-2-carboxylic acid CAS 1268618-43-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1268618-43-4 |
| Molecular Formula | C13H10BrNO5S2 |
| Molecular Weight | 404.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-((5-Bromo-2,3-dihydrobenzofuran)-7-sulfonamido)thiophene-2-carboxylic acid (CAS 1268618-43-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H10BrNO5S2. Molecular weight: 404.26 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H10BrNO5S2 |
| Molecular Weight | 404.26 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
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Recommended Standards
- Bosutinib Impurity 19 (CAS 380843-12-9)
- Pyridin-3-ylmethyl (1-(2,6-dichlorobenzyl)-2-oxo-1,2-dihydropyridin-3-yl)carbamate (CAS 400084-80-2)
- N-cyclopropyl-4-(3-(2,6-dichlorophenyl)-5-methylisoxazole-4-carbonyl)-1H-pyrrole-2-carboxamide (CAS 439111-12-3)
- 3-Amino-2-methyl-5,6,7,8,9,10-hexahydrocycloocta[4,5]thieno[2,3-d]pyrimidin-4(3H)-one (CAS 932929-14-1)
- 2,4,6-Triisopropylbenzoic Acid (CAS 49623-71-4)
- N1-isopropyl-N1-(thiophen-3-ylmethyl)ethane-1,2-diamine (CAS 1251095-66-5)
- 1-(Cyclopentylamino)propan-2-ol (CAS 878889-25-9)
- Indacaterol Impurity 26 maleate (CAS 773895-24-2)
- (4S,4′S)-2,2′-Bis(2,6-dichlorophenyl)-4,4′,5,5′-tetrahydro-4,4′-bioxazole (CAS 263752-11-0)
- C-Peptide (human) (CAS 33017-11-7)
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