3-(n-(4-((Difluoromethyl)thio)phenyl)sulfamoyl)benzoic acid CAS 328028-21-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 328028-21-3 |
| Molecular Formula | C14H11F2NO4S2 |
| Molecular Weight | 359.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-(n-(4-((Difluoromethyl)thio)phenyl)sulfamoyl)benzoic acid (CAS 328028-21-3) pharmaceutical standards reference standard. Molecular formula: C14H11F2NO4S2. Molecular weight: 359.37 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C14H11F2NO4S2 |
| Molecular Weight | 359.37 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related n Standards
- 4-(n-(4-((Difluoromethyl)thio)phenyl)sulfamoyl)benzoic acid (CAS 327092-87-5)
- 4-(Difluoromethyl)-6-(3,4-dimethoxyphenyl)-2-(ethylsulfonyl)pyrimidine (CAS 863187-94-4)
- 2-(4-(Difluoromethyl)-6-iodo-5-nitropyridin-3-yl)acetic acid (CAS 1804863-17-9)
- 2-(Difluoromethyl)-6-iodo-5-nitropyridine-3-acetic acid (CAS 1805145-38-3)
- 2-(Difluoromethyl)-4-iodo-5-nitropyridine-3-acetic acid (CAS 1805194-19-7)
- 2-(Difluoromethyl)-4-iodo-3-nitropyridine-5-acetic acid (CAS 1805262-34-3)
- 2-(4-(Difluoromethyl)-6-iodo-5-nitropyridin-2-yl)acetic acid (CAS 1805422-55-2)
- 2-(Difluoromethyl)-5-iodo-4-nitropyridine-3-acetic acid (CAS 1805511-51-6)
Recommended Standards
- 3-(Aminomethylene)pentane-2,4-dione, 95% (CAS 71591-87-2)
- 4-((4-(4-(2,4-Diaminopyrimidin-5-yl)butyl)phenyl)carbamoyl)benzene-1-sulfonyl fluoride sulfate (CAS 21877-95-2)
- 3-(((Benzyloxy)carbonyl)amino)-3-(2,3-dimethoxyphenyl)propanoic acid (CAS 773867-53-1)
- Uridine 5'-Diphospho-α-D-glucose-13C6 Diammonium Salt (CAS 904293-00-1)
- 2-(3-(Benzyloxy)phenyl)ethan-1-amine hydrochloride (CAS 29973-97-5)
- Paliperidone Impurity 93 (CAS CATO-C4X-172493)
- 3-Oxo-1,2-benziodoxole-1(3H)-carbonitrile (CAS 172876-96-9)
- (S)-1-(4-(1-aminoethyl)phenyl)ethan-1-one (CAS 1215266-77-5)
- 4-Cyano-3-fluorophenoxyacetic acid (CAS 401478-77-1)
- Liraglutide(8-31)TFA Salt (CAS CATO-C4X-19922)
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