5-Bromo-7-chloroindoline-2,3-dione CAS 613656-97-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 613656-97-6 |
| Molecular Formula | C8H3BrClNO2 |
| Molecular Weight | 260.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Bromo-7-chloroindoline-2,3-dione (CAS 613656-97-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H3BrClNO2. Molecular weight: 260.47 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H3BrClNO2 |
| Molecular Weight | 260.47 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 6-Bromo-7-chloroindoline-2,3-dione (CAS 1698027-53-0)
- 2-Bromo-4-chloro-5-cyanobenzoic acid (CAS 1805104-12-4)
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- 2-Bromo-3-chloro-5-cyanobenzoic acid (CAS 1807025-46-2)
- 2-Bromo-4-chloro-3-cyanobenzoic acid (CAS 1807120-29-1)
Recommended Standards
- 5-Bromo-6-chloro-1H-indole-2,3-dione (CAS 259667-43-1)
- 7-Bromo-5-chloro-2,3-dihydro-1h-indole-2,3-dione (CAS 312590-29-7)
- 5-Bromo-4-chloroindoline-2,3-dione (CAS 3018-39-1)
- 2-Methyl-1-vinyl-1H-pyrrole (CAS 57807-64-4)
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- [2-(aminomethyl)-1,3-thiazol-4-yl]methanol dihydrochloride (CAS 1607315-13-8)
- Tert-butyl hexyl(2-hydroxyethyl)carbamate (CAS 475569-21-2)
- Ethyl 2-(3-phenylpropanoyl)benzoate (CAS 898764-10-8)
- 2-(Isopropyl(thiazol-5-ylmethyl)amino)ethanol (CAS 1353986-43-2)
- Des-[Gly]31-Semaglutide (CAS CATO-C4X-2226156)
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