4-(n,4-Dimethylphenylsulfonamido)benzoic acid CAS 16879-68-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 16879-68-8 |
| Molecular Formula | C15H15NO4S |
| Molecular Weight | 305.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(n,4-Dimethylphenylsulfonamido)benzoic acid (CAS 16879-68-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C15H15NO4S. Molecular weight: 305.35 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C15H15NO4S |
| Molecular Weight | 305.35 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.) | 1961 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related n Standards
Recommended Standards
- Methyl 4-(4-methylbenzenesulfonamido)benzoate (CAS 158038-67-6)
- methyl 3-(4-methylbenzenesulfonamido)benzoate (CAS 173436-66-3)
- N-Phenyl-N-(phenylsulfonyl)-D-alanine (CAS 1562417-33-7)
- Benzenamine, 4-bromo-2-(4-methyl-1-piperazinyl)- (CAS 1219730-42-3)
- 3-[(4-Methyl-1-piperazinyl)methyl]aniline (CAS 198281-55-9)
- 4-(4-Chloro-2-fluorophenyl)-1H-pyrazol-5-amine (CAS 1048971-89-6)
- (3-Chloro-4-methyl-phenyl)-(5,6-dihydro-4H-[1,3]thiazin-2-yl)-amine (CAS 380346-27-0)
- [(2,2-Dimethoxy-ethylaminooxalyl)-amino]-acetic acid ethyl ester (CAS 312904-86-2)
- Tert-butyl 4-(1-aminocyclohexane-1-carbonyl)piperazine-1-carboxylate (CAS 1049605-80-2)
- Semaglutide Impurity 246 (CAS CATO-C4X-2226246)
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