2-Chloro-5-[(4-methyl-1-piperidinyl)sulfonyl]-aniline CAS 1041579-72-9
| CAS No. | 1041579-72-9 |
| Molecular Formula | C12H17ClN2O2S |
| Molecular Weight | 288.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-5-[(4-methyl-1-piperidinyl)sulfonyl]-aniline (CAS 1041579-72-9) is a high-purity analytical reference standard with the molecular formula C12H17ClN2O2S and a molecular weight of 288.79 g/mol.
2-Chloro-5-[(4-methyl-1-piperidinyl)sulfonyl]-aniline (C12H17ClN2O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, 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.
CATO manufactures 2-Chloro-5-[(4-methyl-1-piperidinyl)sulfonyl]-aniline 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 | C12H17ClN2O2S |
| Molecular Weight | 288.79 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 2-Chloro-5-[(2-methyl-1-piperidinyl)sulfonyl]-aniline (CAS 1036470-64-0)
- 2-Chloro-5-[(3-methyl-1-piperidinyl)sulfonyl]-aniline (CAS 1036526-86-9)
- Methyl 4-chloro-2-(cycloheptylamino)thiazole-5-carboxylate (CAS 1178172-95-6)
- 2-Chloro-4-(1-methanesulfonyl-piperidin-3-ylmethyl)-pyridine (CAS 1316217-48-7)
- 2-Chloro-3-(2-(1-(methylsulfonyl)pyrrolidin-2-yl)ethyl)pyridine (CAS 1316221-53-0)
- 2-Chloro-4-(2-(1-(methylsulfonyl)pyrrolidin-2-yl)ethyl)pyridine (CAS 1316222-83-9)
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- 2-Chloro-5-((1-(methylsulfonyl)piperidin-4-yl)methyl)pyridine (CAS 1316225-93-0)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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