4-[(3,5-Dimethylpiperidin-1-yl)sulfonyl]benzoic acid CAS 749219-29-2
| CAS No. | 749219-29-2 |
| Molecular Formula | C14H19NO4S |
| Molecular Weight | 297.37 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 4-[(3,5-Dimethylpiperidin-1-yl)sulfonyl]benzoic acid.
4-[(3,5-Dimethylpiperidin-1-yl)sulfonyl]benzoic acid (CAS 749219-29-2), molecular formula C14H19NO4S and molecular weight 297.37 g/mol, is a CATO reference standard with documented purity and traceability.
4-[(3,5-Dimethylpiperidin-1-yl)sulfonyl]benzoic acid (C14H19NO4S) contains a nitrogen-containing heterocyclic scaffold, 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C14H19NO4S |
| Molecular Weight | 297.37 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dimethylpiperidin Standards
- 4-[(2,6-Dimethylpiperidin-1-yl)sulfonyl]-benzoic acid (CAS 19580-35-9)
- 3-[(3,5-dimethylpiperidin-1-yl)sulfonyl]benzoic acid (CAS 328028-36-0)
- 1-(2-(2,6-Dimethylpiperidin-1-yl)-2-oxoethyl)-1H-indole-3-carbaldehyde (CAS 640260-00-0)
- 5-(3,5-Dimethylpiperidin-1-yl)-4-(furan-2-ylmethyl)-4h-1,2,4-triazole-3-thiol (CAS 923752-53-8)
- 2-[(2,6-dimethylpiperidin-1-yl)carbonyl]-4,5-dimethoxyaniline (CAS 953892-79-0)
- 3-[(2,6-dimethylpiperidin-1-yl)sulfonyl]thiophene-2-carboxylic acid (CAS 1096977-62-6)
- 4-(2-(2,6-Dimethylpiperidin-1-yl)-2-oxoethoxy)benzoic acid (CAS 565166-93-0)
- 1-((3,5-Dimethylpiperidin-1-yl)sulfonyl)piperidine-3-carboxylic acid (CAS 1005079-76-4)
Recommended Standards
- 4-[(2-ethylpiperidin-1-yl)sulfonyl]benzoic acid (CAS 436091-83-7)
- 4-[(5,6,7,8-tetrahydronaphthalen-2-ylsulfonyl)amino]butanoic acid (CAS 870693-16-6)
- 4-(Cyclohexylmethyl-sulfamoyl)-benzoic acid (CAS 891017-60-0)
- 4-[4-(Thiophene-2-carbonyl)piperazin-1-yl]benzonitrile (CAS 478046-86-5)
- 2-(Benzylthio)-6-bromobenzonitrile (CAS 1712811-97-6)
- 1-(Thiophen-2-ylmethyl)-1h-pyrrole-2-carbaldehyde (CAS 35250-67-0)
- 3-(2-Fluorophenyl)-3-hydroxypropanoic acid (CAS 60187-07-7)
- 1-(2-Bromophenyl)-5-methyl-1H-pyrazol-3-amine hydrochloride (CAS 2137745-15-2)
- L-GLUTAMINE (1-13C, 99%) (CAS 159663-16-8)
- 2-Cyclopropyl-4-methyl-6-oxo-1,6-dihydropyrimidine-5-carboxylic acid (CAS 950148-98-8)
- 4-(Methyl(tetrahydro-2H-thiopyran-3-yl)amino)butanoic acid (CAS 1479672-21-3)
- 3-(Hydrazinylmethyl)-5-methyl-1H-pyrazole (CAS 223603-51-8)
- 7-Amino-6-hydroxyisoquinoline-3-carboxylic acid (CAS 110121-33-0)
- Serpent Peptide (CAS 823202-99-9)
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