4-(2-Oxopyrrolidin-1-yl)benzene-1-sulfonamide CAS 36090-27-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 36090-27-4 |
| Molecular Formula | C10H12N2O3S |
| Molecular Weight | 240.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(2-Oxopyrrolidin-1-yl)benzene-1-sulfonamide (CAS 36090-27-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H12N2O3S. Molecular weight: 240.28 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H12N2O3S |
| Molecular Weight | 240.28 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-({[(4-fluorophenyl)methyl]amino}methyl)benzonitrile (CAS 797769-58-5)
- 4-(2-thiazol-5-ylethynyl)-1H-indazol-3-amine (CAS 2535762-51-5)
- 4-((4-Cyclopropylthiazol-2-yl)amino)-4-oxobutanoic acid (CAS 324579-95-5)
- Methylene Diacetate (CAS 628-51-3)
- 3-(5-Ethyl-1,3,4-oxadiazol-2-yl)aniline (CAS 954329-09-0)
- 2-(3,5,6-Trimethyl-2,4-dioxo-3,4-dihydrothieno[2,3-d]pyrimidin-1(2H)-yl)acetic acid (CAS 1707399-10-7)
- 2-Fluoro-3-(methoxymethoxy)benzoic Acid (CAS 368422-24-6)
- 2-Chloro-3-{[3-(1H-imidazol-1-yl)propyl]amino}-1,4-dihydronaphthalene-1,4-dione (CAS 255731-20-5)
- 2-{[(2,4-dichlorophenyl)methyl]sulfanyl}-3-(prop-2-en-1-yl)-6-(trifluoromethyl)-3,4-dihydropyrimidin-4-one (CAS 866143-16-0)
- Semaglutide impurity 107 (CAS CATO-C4X-2226107)
Why CATO?
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