2-Bromo-5-(piperidine-1-sulfonyl)benzoic acid CAS 313685-63-1
| CAS No. | 313685-63-1 |
| Molecular Formula | C12H14BrNO4S |
| Molecular Weight | 348.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 348.21 g/mol gives 2-Bromo-5-(piperidine-1-sulfonyl)benzoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-Bromo-5-(piperidine-1-sulfonyl)benzoic acid (CAS 313685-63-1), molecular formula C12H14BrNO4S and molecular weight 348.21 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-Bromo-5-(piperidine-1-sulfonyl)benzoic acid (C12H14BrNO4S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 2-Bromo-5-(piperidine-1-sulfonyl)benzoic 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 | C12H14BrNO4S |
| Molecular Weight | 348.21 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 | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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- cis-2-fluorocyclohexanesulfonyl chloride (CAS 2091598-16-0)
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