1-(3-Chloro-4-fluorobenzenesulfonyl)piperidine-4-carboxylic acid CAS 869472-74-2
| CAS No. | 869472-74-2 |
| Molecular Formula | C12H13ClFNO4S |
| Molecular Weight | 321.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-(3-Chloro-4-fluorobenzenesulfonyl)piperidine-4-carboxylic acid.
1-(3-Chloro-4-fluorobenzenesulfonyl)piperidine-4-carboxylic acid (CAS 869472-74-2) is a high-purity analytical reference standard with the molecular formula C12H13ClFNO4S and a molecular weight of 321.75 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, 1-(3-Chloro-4-fluorobenzenesulfonyl)piperidine-4-carboxylic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 321.75 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 1-(3-Chloro-4-fluorobenzenesulfonyl)piperidine-4-carboxylic 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 | C12H13ClFNO4S |
| Molecular Weight | 321.75 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.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Methyl (2E)-2-(3-chloro-4-fluorobenzenesulfonyl)-3-(dimethylamino)prop-2-enoate (CAS 1786041-92-6)
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- 2-(5-chlorothiophen-2-yl)-8-fluoro-6-methylquinoline-4-carboxylic acid (CAS 1405577-41-4)
- Ethyl 2-[1-(3-chlorophenyl)-3,5-dimethyl-1h-pyrazol-4-yl]-2-(n-hydroxyimino)acetate (CAS 1006482-03-6)
- 2-(3-(Methylthio)propoxy)benzoic acid (CAS 90184-14-8)
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- 3-bromo-1-methyl-1H-pyrazole-5-carboxylic acid (CAS 173841-05-9)
- 1017664-28-6 4-Amino-5-(2-methoxyethyl)-4H-1,2,4-triazole-3-thiol MFCD10567686 (CAS 1017664-28-6)
- 3-((2,6-Difluorobenzyl)amino)propanoic acid (CAS 1094455-76-1)
- Ethyl 2-(2-cyanopyridin-3-yl)acetate (CAS 3423-45-8)
- Swainsonine (CAS 72741-87-8)
- (2-(Piperidin-1-ylmethyl)phenyl)methanol hydrochloride (CAS 92195-84-1)
- 6-Phenyl-2-(pyrrolidin-1-yl)-4-(trifluoromethyl)pyridine-3-carbonitrile (CAS 338749-58-9)
- α Bag Cell Peptide (1-9) (CAS 87549-52-8)
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