4-Chloro-3-[(hexahydro-1H-azepin-1-yl)sulfonyl]benzoic acid CAS 328032-91-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 328032-91-3 |
| Molecular Formula | C13H16ClNO4S |
| Molecular Weight | 317.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Chloro-3-[(hexahydro-1H-azepin-1-yl)sulfonyl]benzoic acid (CAS 328032-91-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C13H16ClNO4S. Molecular weight: 317.79 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C13H16ClNO4S |
| Molecular Weight | 317.79 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 2-(5-Methyl-1H-tetrazol-1-yl)benzoic acid (CAS 72470-51-0)
- n1,n1,2,2-Tetramethyl-n3-(thieno[2,3-d]pyrimidin-4-yl)propane-1,3-diamine (CAS 848297-13-2)
- 1-(2-Hydroxy-ethyl)-6-methyl-1H-benzoimidazole-2-carboxylic acid sodium salt (CAS 1228070-85-6)
- 1,1,1-Trifluoro-N-((1S,2S)-2-(phenylselanyl)-2,3-dihydro-1H-inden-1-yl)methanesulfonamide (CAS 2088566-77-0)
- Ornidazole Impurity 40 (CAS 60174-20-1)
- Protein Kinase C (alpha) Peptide (CAS 159939-84-1)
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