1-[4-(Ethylsulfonyl)-2-nitrophenyl]piperidin-4-ol CAS 942474-78-4
| CAS No. | 942474-78-4 |
| Molecular Formula | C13H18N2O5S |
| Molecular Weight | 314.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-[4-(Ethylsulfonyl)-2-nitrophenyl]piperidin-4-ol is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-[4-(Ethylsulfonyl)-2-nitrophenyl]piperidin-4-ol (CAS 942474-78-4), molecular formula C13H18N2O5S and molecular weight 314.36 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C13H18N2O5S, 1-[4-(Ethylsulfonyl)-2-nitrophenyl]piperidin-4-ol contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 314.36 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), 1-[4-(Ethylsulfonyl)-2-nitrophenyl]piperidin-4-ol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C13H18N2O5S |
| Molecular Weight | 314.36 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Ethylsulfonyl Standards
- 4-(6-(Ethylsulfonyl)imidazo[1,2-a]pyridin-2-yl)benzaldehyde (CAS 118001-52-8)
- 2-(Ethylsulfonyl)-1-(2-methylbenzyl)-1H-benzo[d]imidazole (CAS 886924-11-4)
- 2-(5-(Ethylsulfonyl)-2-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1446236-56-1)
- Ethyl 2-(4-(ethylsulfonyl)-3,4-dihydro-2H-benzo[b][1,4]oxazin-2-yl)acetate (CAS 1707374-67-1)
- 1-[4-(Ethylsulfonyl)-2-fluorophenyl]piperidine-3-carboxylic acid (CAS 1020722-14-8)
- 5-(Ethylsulfonyl)-4-(4-nitrophenyl)thiazol-2-amine (CAS 1708289-33-1)
- 5-(Ethylsulfonyl)-4-(3-nitrophenyl)thiazol-2-amine (CAS 1713602-34-6)
- 4-(Ethylsulfonyl)-N1-methyl-N1-(tetrahydro-2H-pyran-4-ylmethyl)-1,3-benzenediamine (CAS 1220033-98-6)
Recommended Standards
- 1-(Diphenylphosphoryl)-2,4-dimethylpentan-3-one (CAS 89358-78-1)
- 2-(((5,7-Dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)thio)methyl)benzoic acid (CAS 743445-05-8)
- {[3-cyano-4-(2-furyl)-5,6,7,8-tetrahydroquinolin-2-yl]thio}acetic acid (CAS 94640-13-8)
- 2-((Diphenylphosphoryl)methyl)-2,3-dimethylbutanal (CAS 89358-77-0)
- 5-Bromo-2-(thiophen-3-yl)-1H-indole-3-carbaldehyde (CAS 1323192-66-0)
- Ethyl 6-(hydroxymethyl)imidazo[1,2-a]pyridine-2-carboxylate (CAS 135995-33-4)
- 2-((2-Ethylhexyl)oxy)-5-methoxyterephthalaldehyde (CAS 203251-22-3)
- 4-(Vinylsulfonyl)aniline (CAS 25781-90-2)
- 3-Chlorobenzohydrazide (CAS 1673-47-8)
- 4-chloro-2-cyanobenzene-1-sulfonamide (CAS 189063-46-5)
- 2-(3,4-Difluorophenyl)acetonitrile (CAS 658-99-1)
- tert-Butyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3-azabicyclo[3.1.0]hexane-3-carboxylate (CAS 2853484-52-1)
- 3-(Aminomethyl)-5-cyclopropoxypyridine-4-sulfonamide (CAS 1243324-89-1)
- Influenza PR8 Hemagglutinin Peptide (110-119) (H-6312.0005) (CAS 132031-50-6)
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