(4-(n-(3-Chlorophenyl)sulfamoyl)phenyl)boronic acid CAS 957062-69-0
| CAS No. | 957062-69-0 |
| Molecular Formula | C12H11BClNO4S |
| Molecular Weight | 311.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4-(n-(3-Chlorophenyl)sulfamoyl)phenyl)boronic acid (CAS 957062-69-0), molecular formula C12H11BClNO4S and molecular weight 311.55 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C12H11BClNO4S, (4-(n-(3-Chlorophenyl)sulfamoyl)phenyl)boronic acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 311.55 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (4-(n-(3-Chlorophenyl)sulfamoyl)phenyl)boronic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H11BClNO4S |
| Molecular Weight | 311.55 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) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related n Standards
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- 2-Ethyl-N,N-dihexylhexanamide (CAS 146985-22-0)
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- 4-(2-Fluoro-6-methylphenyl)piperidine hydrochloride (CAS 1175689-35-6)
- tert-Butyl (3aR,6aS)-3a-aminohexahydrocyclopenta[b]pyrrole-1(2H)-carboxylate (CAS 1251021-47-2)
- 1-(5-Chloro-2-methylphenyl)-2-methylpropan-2-ol (CAS 91244-92-7)
- (S)-2-Amino-2-(2,3-difluorophenyl)acetic acid (CAS 1043500-35-1)
- 1-(2-methoxyethyl)cyclopentane-1-carbonitrile (CAS 64871-75-6)
- 2-Bromo-6-fluoro-3-methoxybenzaldehyde (CAS 154650-22-3)
- Liraglutide(10-22)TFA Salt (CAS CATO-C4X-199211)
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