1-(5-Bromo-7-chloroindolin-1-yl)ethan-1-one CAS 221024-29-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 221024-29-9 |
| Molecular Formula | C10H9BrClNO |
| Molecular Weight | 274.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(5-Bromo-7-chloroindolin-1-yl)ethan-1-one (CAS 221024-29-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H9BrClNO. Molecular weight: 274.54 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H9BrClNO |
| Molecular Weight | 274.54 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2020 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
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- 4-(2-Bromo-4-chlorophenoxy)butanenitrile (CAS 1017023-58-3)
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- 3-Bromo-5-chloro-N-cyclopropylbenzamide (CAS 1328062-78-7)
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Recommended Standards
- 1-(4-Bromo-6-chloroisoindolin-2-yl)ethan-1-one (CAS 2828460-05-3)
- 3-Bromo-1-(3-chlorophenyl)pyrrolidin-2-one (CAS 804555-01-9)
- 3-(Bromomethyl)-6-chloro-5-methoxy-1H-indole (CAS 1934501-28-6)
- 1-(5-Fluorobenzo[d]thiazol-2-yl)ethanamine (CAS 185949-48-8)
- 1,3-Diethyl 2-(3-fluorophenyl)propanedioate (CAS 400808-70-0)
- N-(1-aminopropan-2-yl)acetamide (CAS 36506-51-1)
- 2-(2-Fluorophenyl)-2H-1,2,3-triazole-4-carboxylic acid (CAS 51306-44-6)
- 3-[2-(3,5-Dichlorophenoxy)phenyl]-3-oxopropanenitrile (CAS 136562-75-9)
- 1,2,3,4-Tetrachlorobenzene (CAS 634-66-2)
- Endo-Gly29-Tirzepatide (CAS CATO-CPTD788685)
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