2-Methyl-5-(piperidine-1-sulfonyl)-phenylamine CAS 100317-20-2
| CAS No. | 100317-20-2 |
| Molecular Formula | C12H18N2O2S |
| Molecular Weight | 254.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2-Methyl-5-(piperidine-1-sulfonyl)-phenylamine (C12H18N2O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 254.35 g/mol, it falls into the medium-molecular-weight range. 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).
2-Methyl-5-(piperidine-1-sulfonyl)-phenylamine (CAS 100317-20-2), molecular formula C12H18N2O2S and molecular weight 254.35 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 | C12H18N2O2S |
| Molecular Weight | 254.35 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- [3-(piperidine-1-sulfonyl)phenyl]methanamine (CAS 848813-81-0)
- 4-Methyl-3-(piperidine-1-sulfonyl)-phenylamine (CAS 50354-99-9)
- 1-(Piperidine-1-carboxamido)cyclohexane-1-carboxylic acid (CAS 944281-04-3)
- 5-(Piperidine-1-sulfonyl)pyridine-2-thiol (CAS 852400-11-4)
- 2-(Piperidine-1-sulfonyl)benzonitrile (CAS 440353-70-8)
- 4-(Piperidine-1-sulfonyl)benzonitrile (CAS 227935-30-0)
- 5-(Piperidine-1-sulfonyl)furan-2-carboxylic acid (CAS 933735-49-0)
- 3-(Piperidine-1-carbonyl)bicyclo[2.2.1]Hept-5-ene-2-carboxylic acid (CAS 1212350-66-7)
Recommended Standards
- 1-Ethyl-4-(phenylsulfonyl)piperazine (CAS 100317-19-9)
- N-Benzylpiperidine-1-sulfonamide (CAS 100317-21-3)
- 202577-28-4 5,5-Diethoxy-1-(methylsulfonyloxy)pentane 5,5-Diethoxy-1-pentanol 1-Methanesulfonate (CAS 202577-28-4)
- 3,3-Dimethyl-1-tosylbutan-2-one (CAS 101268-22-8)
- 4-Oxo-piperidine-3-carboxylic acid (CAS 219324-18-2)
- 1-Hydroxy-4-(trifluoromethoxy)cyclohexane-1-carboxylic acid (CAS 2231676-89-2)
- Nabumetone-D3 (CAS 1216770-08-9)
- Methyl 7-chloroisoquinoline-4-carboxylate (CAS 1367827-00-6)
- 5-(1-Aminopropyl)-6-methylpyridin-2-amine (CAS 1270400-98-0)
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- 2-amino-N-(2-chloro-4-fluorophenyl)benzamide (CAS 926225-35-6)
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