1-((3,5-Dimethyl-1H-pyrazol-4-yl)sulfonyl)piperidin-4-amine hydrochloride CAS 1840112-58-4
| CAS No. | 1840112-58-4 |
| Molecular Formula | C10H18N4O2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, 1-((3,5-Dimethyl-1H-pyrazol-4-yl)sulfonyl)piperidin-4-amine hydrochloride is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 294.80 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).
1-((3,5-Dimethyl-1H-pyrazol-4-yl)sulfonyl)piperidin-4-amine hydrochloride (CAS 1840112-58-4), molecular formula C10H18N4O2SHCl and molecular weight 294.80 g/mol, is a CATO reference standard with documented purity and traceability.
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.
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 | C10H18N4O2S HCl |
| Molecular Weight | 294.80 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Dimethyl Standards
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Recommended Standards
- 2-(tert-Butylsulfanyl)ethane-1-thiol (CAS 57660-85-2)
- 1-Benzyl-N-cyclohexylpiperidin-4-amine (CAS 920484-22-6)
- Diethyl (2,4-dimethylphenyl)phosphonate (CAS 58983-20-3)
- 1,3,4,7,8-Pentabromodibenzo[b,d]furan (CAS 617708-13-1)
- 1-Ethyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole (CAS 1607838-36-7)
- 1-(2,4-Dimethylbenzyl)pyrrolidin-3-ol (CAS 1044769-29-0)
- 7-(Benzyloxy)-6-methoxyquinazolin-4-amine (CAS 320367-02-0)
- 1-Ethyl-1H-pyrrolo[2,3-c]pyridine-3-carboxylic acid (CAS 1394175-20-2)
- 1-(3-Nitro-4-((pyridin-3-ylmethyl)amino)phenyl)ethan-1-one (CAS 1293929-81-3)
- 3X Flag Peptide trifluoroacetate salt (CAS 402750-12-3)
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