5-(Piperidine-1-sulfonyl)-2-(pyrrolidin-1-yl)benzoic acid CAS 793727-47-6
| CAS No. | 793727-47-6 |
| Molecular Formula | C16H22N2O4S |
| Molecular Weight | 338.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(Piperidine-1-sulfonyl)-2-(pyrrolidin-1-yl)benzoic acid (C16H22N2O4S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
5-(Piperidine-1-sulfonyl)-2-(pyrrolidin-1-yl)benzoic acid (CAS 793727-47-6), molecular formula C16H22N2O4S and molecular weight 338.42 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 5-(Piperidine-1-sulfonyl)-2-(pyrrolidin-1-yl)benzoic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C16H22N2O4S |
| Molecular Weight | 338.42 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Piperidine Standards
- 5-(Piperidine-1-sulfonyl)-2-(2,2,2-trifluoro-ethoxy)-phenylamine (CAS 556016-29-6)
- 2-Methyl-5-(piperidine-1-sulfonyl)benzene-1-sulfonyl chloride (CAS 100141-83-1)
- 4-Methyl-3-(piperidine-1-sulfonyl)benzene-1-sulfonyl chloride (CAS 923807-79-8)
- 4-(Piperidine-1-carbonyl)-1-(3-(trifluoromethyl)phenyl)pyrrolidin-2-one (CAS 39630-19-8)
- N-[4-(Piperidine-1-sulfonyl)-phenyl]-succinamic acid (CAS 314764-11-9)
- 5-(Piperidine-1-sulfonyl)-2-m-tolyloxy-phenylamine (CAS 734546-51-1)
- N-((Piperidine-1-carbonyl)oxy)-2-(quinolin-8-yloxy)acetimidamide (CAS 88758-61-6)
- 1-Ethyl-5-(piperidine-1-sulfonyl)-1h-1,3-benzodiazole-2-thiol (CAS 744242-76-0)
Recommended Standards
- 4-(Methoxymethyl)-6-[(4-methoxyphenyl)sulfanyl]-2-phenylpyrimidine (CAS 339279-21-9)
- 5,6-Bis(4-methoxyphenyl)-2,3-dihydroimidazo[2,1-b]thiazole (CAS 64997-22-4)
- 4-(Benzylthio)-5-ethoxy-2-phenylpyridazin-3(2H)-one (CAS 5509-78-4)
- 6-(Trimethylsilyl)-2,3-dihydro-1H-inden-5-yl trifluoromethanesulfonate (CAS 458567-00-5)
- 2-Bromo-4-fluoro-N-(3-fluorobenzyl)aniline (CAS 1038978-91-4)
- cis-Ethyl 1-benzyl-2'-chloro-7',8'-dihydro-6'H-spiro[pyrrolidine-3,5'-quinoline]-4-carboxylate (CAS 1355612-03-1)
- 5,6-dimethylthieno[2,3-d]pyrimidin-4-amine (CAS 4994-89-2)
- 6-Fluorobenzoxazol-2(3H)-one (CAS 2923-94-6)
- 2-cyclopentylidenepropanoic acid (CAS 81303-03-9)
- 3-Bromo-4-chloro-1-tosyl-1H-indole (CAS 887338-47-8)
- 3-Chloro-5-cyclopropoxy-2-isopropylpyridine (CAS 1243372-35-1)
- Methyl 2-3-4-tri-O-acetyl-β-D-glucopyranuronosyl azide (CAS 67776-38-9)
- (4-Chlorophenyl)(3-nitrophenyl)methanone (CAS 62810-38-2)
- Thymopoietin II Peptide Fragment (CAS 56795-64-3)
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