N1-(tert-Butyl)-N2-((1-(thiophen-2-ylmethyl)piperidin-4-yl)methyl)oxalamide CAS 952981-76-9
| CAS No. | 952981-76-9 |
| Molecular Formula | C17H27N3O2S |
| Molecular Weight | 337.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N1-(tert-Butyl)-N2-((1-(thiophen-2-ylmethyl)piperidin-4-yl)methyl)oxalamide (CAS 952981-76-9) is a high-purity analytical reference standard with the molecular formula C17H27N3O2S and a molecular weight of 337.48 g/mol.
N1-(tert-Butyl)-N2-((1-(thiophen-2-ylmethyl)piperidin-4-yl)methyl)oxalamide (C17H27N3O2S) contains a steroid core, 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
CATO manufactures N1-(tert-Butyl)-N2-((1-(thiophen-2-ylmethyl)piperidin-4-yl)methyl)oxalamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H27N3O2S |
| Molecular Weight | 337.48 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 | 3 |
| Sulfur Atoms | 1 |
Recommended Standards
- 4-Cinnamyl-N-phenylpiperazine-1-carbothioamide (CAS 332053-02-8)
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- 2-(Azepan-1-yl)-5-(piperidine-1-sulfonyl)aniline (CAS 743441-90-9)
- 2-(4-(Dihexylamino)benzylidene)malononitrile (CAS 102348-86-7)
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- 5-Bromo-1-methyl-1H-imidazole-4-carbonitrile (CAS 1669415-69-3)
- S-(2-(3-((2R)-4-(((((((2R,3S,4R,5R)-5-(6-Amino-9H-purin-9-yl)-4-hydroxy-3-(phosphonooxy)tetrahydrofuran-2-yl)methoxy)(hydroxy)phosphoryl)oxy)(hydroxy)phosphoryl)oxy)-2-hydroxy-3,3-dimethylbutanamido)propanamido)ethyl) methanethioate (CAS 13131-49-2)
- tert-Butyl 4-(4-aminophenyl)-1-piperidinecarboxylate (CAS 170011-57-1)
- Semaglutide impurity 99 (CAS CATO-C4X-222699)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com