5-(Piperidine-1-carboxamido)naphthalene-1-sulfonyl chloride CAS 728864-81-1
| CAS No. | 728864-81-1 |
| Molecular Formula | C16H17ClN2O3S |
| Molecular Weight | 352.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution, 5-(Piperidine-1-carboxamido)naphthalene-1-sulfonyl chloride is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 352.84 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
5-(Piperidine-1-carboxamido)naphthalene-1-sulfonyl chloride (CAS 728864-81-1) is a high-purity analytical reference standard with the molecular formula C16H17ClN2O3S and a molecular weight of 352.84 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 5-(Piperidine-1-carboxamido)naphthalene-1-sulfonyl chloride 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 | C16H17ClN2O3S |
| Molecular Weight | 352.84 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 5-(4-Chlorophenyl)-2-((4-methoxyphenyl)thio)nicotinonitrile (CAS 338954-94-2)
- 5-Chloro-2-(2-(p-tolylthio)pyridin-3-yl)benzo[d]oxazole (CAS 400084-19-7)
- 4-Chloro-n-(4-morpholinophenyl)benzenesulfonamide (CAS 315240-37-0)
- 6-(Butane-1-sulfonyl)-N-(4-chlorophenyl)pyridine-3-carboxamide (CAS 339031-87-7)
- 3-Quinolinecarbonitrile, 1,4-dihydro-6-methoxy-7-[3-(4-morpholinyl)propoxy]-4-oxo- (CAS 1369509-89-6)
- 5-Amino-2-(tert-butoxy)phenol (CAS 1243411-58-6)
- Bicyclo[4.2.0]Octa-1,3,5-trien-7-amine (CAS 61599-85-7)
- 2-Chloro-4-phenylthiazole-5-sulfonyl chloride (CAS 2138159-10-9)
- Ethyl 6-bromopyrazine-2-carboxylate (CAS 1258268-99-3)
- 4-(1-(3-(Trifluoromethyl)phenoxy)ethyl)pyrimidin-2-amine (CAS 338976-09-3)
- Deglucohellebrin (CAS 20300-44-1)
- (4Z,8E)-Dodeca-4,8-diene-1,2-diol (CAS 15786-28-4)
- 2,5-Dihydroxyterephthalic acid (CAS 610-92-4)
- Insulin Degludec impurity 4 (CAS CATO-C4X-21574)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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