3-Bromo-4-(2,5-dioxo-3-phenylpyrrolidin-1-yl)benzenesulfonamide CAS 30279-46-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 30279-46-0 |
| Molecular Formula | C16H13BrN2O4S |
| Molecular Weight | 409.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Bromo-4-(2,5-dioxo-3-phenylpyrrolidin-1-yl)benzenesulfonamide (CAS 30279-46-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H13BrN2O4S. Molecular weight: 409.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H13BrN2O4S |
| Molecular Weight | 409.25 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Allyl 3-bromo-5-ethoxy-4-((3-fluorobenzyl)oxy)benzoate (CAS 1706453-05-5)
- 4-(3-(3-Bromophenyl)-2,5-dioxopyrrolidin-1-yl)benzenesulfonamide (CAS 93553-56-1)
- Allyl 3-bromo-5-ethoxy-4-((2-fluorobenzyl)oxy)benzoate (CAS 1706447-37-1)
- 5-Amino-6-(trifluoromethyl)-1H-indole-3-carboxylic acid (CAS 1780405-06-2)
- 2-Bromo-6-fluoro-4-hydroxybenzonitrile (CAS 1807144-94-0)
- 1-(1,4-Dioxaspiro[4.5]Decan-8-yl)propan-2-one (CAS 1378821-61-4)
- 2-(Isopropylamino)-3-(5-methyl-1h-pyrazol-1-yl)propanamide (CAS 1342706-43-7)
- 6-chlorospiro[2.5]oct-5-ene-5-carbaldehyde (CAS 1513853-76-3)
- 3-(tert-Butyl)-[1,1'-biphenyl]-4-amine (CAS 275795-17-0)
- MOTS-c Peptide (CAS 1627580-64-6)
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