N-(4,5-Dihydrooxazol-2-yl)-2-methylbenzenesulfonamide CAS 90918-94-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 90918-94-8 |
| Molecular Formula | C10H12N2O3S |
| Molecular Weight | 240.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4,5-Dihydrooxazol-2-yl)-2-methylbenzenesulfonamide (CAS 90918-94-8) 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.) | 1982 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
- N-(4,5-Dihydrooxazol-2-yl)-4-methylbenzenesulfonamide (CAS 90918-95-9)
- 5-(4-(4,5-Dihydrooxazol-2-yl)phenoxy)-3-methylisoxazole (CAS 189056-96-0)
- 1,8-Bis(4,5-dihydrooxazol-2-yl)octane (CAS 42469-21-6)
- N-(4,5-Dihydrooxazol-2-yl)benzenesulfonamide (CAS 90557-99-6)
- 2,6-Bis(4,5-dihydrooxazol-2-yl)pyridine (CAS 165125-95-1)
- 1,4-Bis(4,5-dihydrooxazol-2-yl)benzene (CAS 7426-75-7)
- 2-((4,5-Dihydrooxazol-2-yl)amino)benzoic acid (CAS 72115-36-7)
- (2-(4-Ethyl-4,5-dihydrooxazol-2-yl)phenyl)methanol (CAS 63285-63-2)
Recommended Standards
- N-(2-oxoindolin-5-yl)ethanesulfonamide (CAS 921538-76-3)
- N-(2-Oxo-1,2,3,4-tetrahydroquinolin-6-yl)methanesulfonamide (CAS 921916-15-6)
- n-(4-sulfamoylphenyl)cyclopropanecarboxamide (CAS 23745-32-6)
- 8-aminoquinoline-7-carboxylic acid (CAS 914208-05-2)
- Phytonadione Impurity 5 (CAS 2581046-19-5)
- 4-Cyclopropoxy-5-ethylpicolinonitrile (CAS 1243358-45-3)
- 6-(Aminomethyl)-5-chloropyridin-2-amine (CAS 1240527-47-2)
- Paliperidone Impurity 11 (CAS 531524-17-1)
- 2-Chloro-3-isopropylquinoline (CAS 85273-92-3)
- Semaglutide impurity 99 (CAS CATO-C4X-222699)
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