1-Acetyl-5-bromo-2,3-dihydro-1h-indole-6-sulfonamide CAS 1272181-71-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1272181-71-1 |
| Molecular Formula | C10H11BrN2O3S |
| Molecular Weight | 319.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Acetyl-5-bromo-2,3-dihydro-1h-indole-6-sulfonamide (CAS 1272181-71-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H11BrN2O3S. Molecular weight: 319.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H11BrN2O3S |
| Molecular Weight | 319.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Dichlorobisphenol S (CAS 46947-87-9)
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- 4-(Pyrrolidine-1-sulfonyl)butanoic acid (CAS 1018283-85-6)
- 3-(3-Bromobenzyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine (CAS 1272253-42-5)
- 5-(4-Fluoro-2-hydroxyphenyl)pyrimidin-2-ol (CAS 1261903-66-5)
- 1-(4-(Trifluoromethyl)pyrimidin-2-yl)ethan-1-amine (CAS 944899-95-0)
- (1-(Pyrrolidin-1-ylmethyl)cyclopropyl)methanamine dihydrochloride (CAS 1001345-81-8)
- Des-Asp15-Tirzepatide (CAS CATO-CPTD788958)
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