2-Chloro-5-{[3-(trifluoromethyl)phenyl]sulfamoyl}benzoic acid CAS 328028-29-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 328028-29-1 |
| Molecular Formula | C14H9ClF3NO4S |
| Molecular Weight | 379.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Chloro-5-{[3-(trifluoromethyl)phenyl]sulfamoyl}benzoic acid (CAS 328028-29-1) pharmaceutical standards reference standard. Molecular formula: C14H9ClF3NO4S. Molecular weight: 379.74 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C14H9ClF3NO4S |
| Molecular Weight | 379.74 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/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 3-((4-Chloro-3-(trifluoromethyl)phenyl)sulfonamido)benzoic acid (CAS 612041-76-6)
- 3-(n-(2-Chloro-5-(trifluoromethyl)phenyl)sulfamoyl)benzoic acid (CAS 326182-69-8)
- 4-((4-Chloro-3-(trifluoromethyl)phenyl)sulfonamido)benzoic acid (CAS 612041-77-7)
- 2-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-2-(4-methoxyphenyl)pentanedinitrile (CAS 338397-59-4)
- 4-Chloro-N-(4-(1-methyl-3-(trifluoromethyl)-1H-pyrazol-5-yl)phenyl)benzamide (CAS 223499-92-1)
- 5-({[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}methyl)-N-[(1E)-(methoxyamino)methylidene]-4,5-dihydro-1,2-oxazole-3-carboxamide (CAS 338410-28-9)
- 5-Chloro-1-methyl-3-phenyl-N-(4-(trifluoromethyl)phenyl)-1H-pyrazole-4-carboxamide (CAS 318237-82-0)
- 2-Chloro-N-(2-(isopropylsulfonyl)phenyl)-5-(trifluoromethyl)pyrimidin-4-amine (CAS 1197956-09-4)
Recommended Standards
- 2-((2-Chlorobenzyl)sulfonyl)-1-nitro-4-(trifluoromethyl)benzene (CAS 866132-61-8)
- Tetrakis(diethylamino)zirconium (CAS 13801-49-5)
- Octachlorostyrene (CAS 29082-74-4)
- 1-(4-Bromo-2-methylphenyl)-1H-pyrrole-2-carbaldehyde (CAS 299439-91-1)
- 2-((3-Chloro-4-methoxybenzyl)imino)-3-phenylthiazolidin-4-one (CAS 692738-15-1)
- 2-((1-Methylpyrrolidin-3-yl)methoxy)ethan-1-amine (CAS 1353957-27-3)
- 5-(4-Butylbenzoyl)-2-methylpyridine (CAS 1187171-81-8)
- 2-Chloro-N-isopropyl-N-(2-oxo-2-(thiazol-2-yl)ethyl)acetamide (CAS 1353963-26-4)
- N-[3,5-Bis(trifluoromethyl)phenyl]-N'-[(8α,9S)-6'-methoxycinchonan-9-yl]urea (CAS 957770-66-0)
- Anti-Inflammatory Peptide 2 (CAS 118850-72-9)
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