4-(2-Hydroxypropan-2-yl)benzenesulfonamide CAS 2140879-72-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2140879-72-5 |
| Molecular Formula | C9H13NO3S |
| Molecular Weight | 215.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(2-Hydroxypropan-2-yl)benzenesulfonamide (CAS 2140879-72-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H13NO3S. Molecular weight: 215.27 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H13NO3S |
| Molecular Weight | 215.27 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 |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Hydroxypropan Standards
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Recommended Standards
- 4-((1H-Pyrazol-3-yl)methyl)thiomorpholine 1,1-dioxide (CAS 701214-23-5)
- 4-(4-Ethoxy-1,2,5-thiadiazol-3-yl)morpholine (CAS 329227-79-4)
- 3-Methyl-6-(pyridin-2-yl)imidazo[2,1-b]thiazole (CAS 96911-79-4)
- 2-(3-Chlorophenyl)-5-phenyl-2,4-dihydro-3H-pyrazol-3-one (CAS 108124-77-2)
- 2-Bromo-3,5-difluorophenol (CAS 325486-43-9)
- 3-Chloro-N-(4-methoxybenzyl)pyrazin-2-amine (CAS 512803-49-5)
- 4-(2-Cyclohexyl-2-hydroxy-2-phenylethyl)-1,1-dimethylpiperazin-1-ium Methyl Sulfate (CAS 115-63-9)
- 2-(4-Ethyl-2,3-dioxopiperazin-1-yl)-N-(4-methoxyphenyl)acetamide (CAS 868680-51-7)
- Aripiprazole Impurity 60 (CAS CATO-C4X-100860)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com