3-(N-Phenyl-4-methylbenzenesulfonamido)propanoic acid CAS 65148-06-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 65148-06-3 |
| Molecular Formula | C16H17NO4S |
| Molecular Weight | 319.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(N-Phenyl-4-methylbenzenesulfonamido)propanoic acid (CAS 65148-06-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H17NO4S. Molecular weight: 319.38 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H17NO4S |
| Molecular Weight | 319.38 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- 3-(n-(3,5-Dimethylphenyl)sulfamoyl)-4-methylbenzoic acid (CAS 884990-82-3)
- 3-[(4-Methoxyphenyl)sulfanyl]-6-phenylpyridazine-4-carbonitrile (CAS 338417-88-2)
- 3-(n-(3,4-Dimethylphenyl)sulfamoyl)-4-methylbenzoic acid (CAS 884990-33-4)
- 5-Amino-N-(tert-butyl)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzenesulfonamide (CAS 2267337-23-3)
- 2-Chloro-3-fluoroquinolin-7-ol (CAS 2410087-63-5)
- 1-(Difluoromethyl)-4-ethoxy-2-fluorobenzene (CAS 2149591-21-7)
- 1-(2-Aminophenyl)cyclopropanecarbonitrile (CAS 1314759-87-9)
- 5-Chloro-4-nitro-1H-imidazole (CAS 57531-38-1)
- Methyl 4-(4-amino-2-fluorophenoxy)benzoate (CAS 946664-10-4)
- Semaglutide Impurity 160 (x TFA Salt) (CAS CATO-C4X-2226160)
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