1-(Azepan-1-ylsulfonyl)piperidine-4-carboxylic acid CAS 1024133-77-4
| CAS No. | 1024133-77-4 |
| Molecular Formula | C12H22N2O4S |
| Molecular Weight | 290.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
1-(Azepan-1-ylsulfonyl)piperidine-4-carboxylic acid (CAS 1024133-77-4) is a high-purity analytical reference standard with the molecular formula C12H22N2O4S and a molecular weight of 290.38 g/mol.
The molecular framework of 1-(Azepan-1-ylsulfonyl)piperidine-4-carboxylic acid (C12H22N2O4S) is characterized by an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. 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. 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.
Physical & Chemical Properties
| Molecular Formula | C12H22N2O4S |
| Molecular Weight | 290.38 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Azepan Standards
- 1-(Azepan-1-ylsulfonyl)piperidine-3-carboxylic acid (CAS 702669-67-8)
- 4-((4-(Azepan-1-yl)phenyl)amino)-4-oxobutanoic acid (CAS 694514-97-1)
- 3-(Azepan-1-ylsulfonyl)-5-chloropyridin-4-ol (CAS 1352515-77-5)
- 7-(Azepan-1-ylmethyl)-5-chloroquinolin-8-ol (CAS 315234-92-5)
- 3-(Azepan-1-ylsulfonyl)-5-chloropyridin-4-amine (CAS 1352521-61-9)
- (E)-3-(3-(azepan-1-ylmethyl)-4-methoxyphenyl)acrylic acid (CAS 1119449-77-2)
- Ethyl 2-(azepan-1-yl)-5-chlorothiazole-4-carboxylate (CAS 1403568-12-6)
- 1-(2-(6-(Azepan-1-yl)pyridin-3-yl)pyrrolidin-1-yl)ethanone (CAS 1352493-88-9)
Recommended Standards
- 2-(3,5-Dimethyl-phenylamino)-N-(5-methyl-[1,3,4]thiadiazol-2-yl)-propionamide (CAS 1009239-27-3)
- 1-{3-[(2-Methoxyphenyl)methyl]-1,2,4-thiadiazol-5-yl}piperazine (CAS 1029718-79-3)
- 2-(2,4-Dimethyl-phenylamino)-N-(5-methyl-[1,3,4]thiadiazol-2-yl)-propionamide (CAS 1008996-43-7)
- 1-{3-[(4-Methoxyphenyl)methyl]-1,2,4-thiadiazol-5-yl}piperazine (CAS 1029718-80-6)
- 2-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-N'-(6-fluoropyridin-2-yl)acetohydrazide (CAS 691873-25-3)
- propan-2-yl 4-(chloromethyl)benzoate (CAS 87234-10-4)
- 2-Oxo-2-(phenylamino)acetic acid (CAS 500-72-1)
- 4,7-Dibromo-5,6-dimethyl-2,1,3-benzothiadiazole (CAS 28681-49-4)
- rel-((7R,9aR)-Hexahydro-1H,3H-pyrrolo[2,1-c][1,4]oxazepin-7-yl)methanol (CAS 2850327-50-1)
- (S)-3-Bromo-N-((1-ethylpyrrolidin-2-yl)methyl)-5-hydroxy-2,6-dimethoxybenzamide (CAS 101460-36-0)
- 3-(Methylthio)-1H-pyrrole (CAS 82511-52-2)
- 4-[2-(Fur-2-yl)ethyl]-4-methyl-5-methylene-1,3-dioxolan-2-one (CAS 632291-69-1)
- (r)-1-(4-Bromobenzyl)pyrrolidin-3-amine dihydrochloride (CAS 1286208-73-8)
- Semaglutide Impurity 151 xTFA (CAS CATO-C4X-2226151)
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