(6-Oxopiperidin-2-yl)methyl 4-methylbenzenesulfonate CAS 1005474-46-3
| CAS No. | 1005474-46-3 |
| Molecular Formula | C13H17NO4S |
| Molecular Weight | 283.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(6-Oxopiperidin-2-yl)methyl 4-methylbenzenesulfonate (CAS 1005474-46-3) is a high-purity analytical reference standard with the molecular formula C13H17NO4S and a molecular weight of 283.34 g/mol.
(6-Oxopiperidin-2-yl)methyl 4-methylbenzenesulfonate (C13H17NO4S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
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), (6-Oxopiperidin-2-yl)methyl 4-methylbenzenesulfonate 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 | C13H17NO4S |
| Molecular Weight | 283.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1988 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Oxopiperidin Standards
- (6-Oxopiperidin-3-yl)methyl 4-methylbenzenesulfonate (CAS 2879334-87-7)
- 2-Methyl-3-(2-oxopiperidin-1-yl)benzene-1-sulfonyl chloride (CAS 1509935-66-3)
- Ethyl 4-(2-(2-oxopiperidin-3-ylidene)hydrazinyl)benzoate (CAS 916522-66-2)
- 2-(3-Oxo-3-(4-oxopiperidin-1-yl)propyl)phenylboronic acid (CAS 1704063-66-0)
- 4-(2-Oxopiperidin-1-yl)benzenesulfonyl chloride (CAS 927999-47-1)
- N-(4-(2-Oxopiperidin-1-yl)phenyl)benzamide (CAS 922904-69-6)
- 2-[2-(4-Oxopiperidin-1-yl)ethyl]isoindole-1,3-dione (CAS 1484355-05-6)
- 4-(2-Oxopiperidin-1-yl)-2-(trifluoromethyl)benzaldehyde (CAS 1260894-34-5)
Recommended Standards
- 4-Methylsulfonyl-3-(piperidin-1-yl)benzoic acid (CAS 1000018-47-2)
- 2-(1,1-dioxidothiomorpholino)-3-phenylpropanoic acid (CAS 100610-68-2)
- Cyclo(Pro-Trp) (CAS 67889-75-2)
- [(2-Ethyl-6-methyl-phenylcarbamoyl)-methanesulfinyl]-acetic acid (CAS 1015844-80-0)
- Allyl ((S)-1-(((S)-1-((4-(hydroxymethyl)phenyl)amino)-1-oxopropan-2-yl)amino)-3-methyl-1-oxobutan-2-yl)carbamate (CAS 1343407-91-9)
- 5,5''-Diiodo-2,2':5',2''-terthiophene (CAS 104499-99-2)
- 6-Methyl-2-(2-(methylthio)-1-phenylvinyl)pyridazin-3(2H)-one (CAS 63305-80-6)
- tert-Butyl 1,6-Diazaspiro[3.4]octane-1-carboxylate (CAS 1148044-31-8)
- Methyl 4-amino-1-methylpiperidine-4-carboxylate (CAS 228252-34-4)
- 3-tert-butyl-7-oxabicyclo[4.1.0]heptane (CAS 15536-71-7)
- 2-(3-Hydroxyphenyl)isoindolin-1-one (CAS 4778-79-4)
- Methyl 4-(trimethylsilyl)benzoate (CAS 22515-30-6)
- Indobufen Impurity 56 (CAS 858847-37-7)
- Semaglutide impurity 29 (CAS CATO-C4X-222629)
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