1-((2-Methoxyphenyl)sulfonyl)piperidin-3-amine hydrochloride CAS 1187927-79-2
| CAS No. | 1187927-79-2 |
| Molecular Formula | C12H18N2O3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 1-((2-Methoxyphenyl)sulfonyl)piperidin-3-amine hydrochloride (C12H18N2O3SHCl) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
1-((2-Methoxyphenyl)sulfonyl)piperidin-3-amine hydrochloride (CAS 1187927-79-2), molecular formula C12H18N2O3SHCl and molecular weight 306.81 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.
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 | C12H18N2O3S HCl |
| Molecular Weight | 306.81 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methoxyphenyl Standards
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- 3-(2-Methoxyphenyl)isonicotinic acid (CAS 100004-81-7)
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Recommended Standards
- (7-bromo-3-fluoro-benzofuran-5-yl)methanol (CAS 2306277-98-3)
- 6,7-Dimethoxy-1-propyl-3,4-dihydroisoquinoline (CAS 20232-58-0)
- 2333AF 5-Cyclobutyl-1,3,4-oxadiazol-2-amine 89464-84-6 C6H9N3O (CAS 89464-84-6)
- Ethyl 2-(1-(chlorosulfonyl)cyclopropyl)acetate (CAS 1461708-73-5)
- Ethyl 5,8-difluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 185011-67-0)
- 2-(1-Benzylpiperidin-4-yl)ethan-1-amine hydrochloride (CAS 86945-20-2)
- Neuropeptide W-23 (rat) (CAS 383415-89-2)
- 2-(4-fluoro-1H-1,3-benzodiazol-1-yl)acetic acid (CAS 1785241-60-2)
- 1556699-61-6 3-[(4-Chloro-6-fluoroquinolin-3-yl)sulfonyl]benzonitrile MFCD22549253 (CAS 1556699-61-6)
- (Thr(PO3H2)231)-Tau Peptide (225-237) trifluoroacetate salt (CAS 1670270-09-3)
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