Methyl 4-(3-(benzyloxy)isoxazol-5-yl)piperidine-1-carboxylate CAS 841259-39-0
| CAS No. | 841259-39-0 |
| Molecular Formula | C17H20N2O4 |
| Molecular Weight | 316.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Methyl 4-(3-(benzyloxy)isoxazol-5-yl)piperidine-1-carboxylate 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.
Methyl 4-(3-(benzyloxy)isoxazol-5-yl)piperidine-1-carboxylate (CAS 841259-39-0), molecular formula C17H20N2O4 and molecular weight 316.35 g/mol, is a CATO reference standard with documented purity and traceability.
Methyl 4-(3-(benzyloxy)isoxazol-5-yl)piperidine-1-carboxylate (C17H20N2O4) contains a flavonoid core, an amide 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.
Physical & Chemical Properties
| Molecular Formula | C17H20N2O4 |
| Molecular Weight | 316.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- Methyl 2-(2,4,5-trimethoxybenzyl)benzoate (CAS 2699792-51-1)
- Methyl 4-(4-benzyl-3-hydroxyisoxazol-5-yl)piperidine-1-carboxylate (CAS 321904-89-6)
- Methyl 2-(1-(4'-cyano-[1,1'-biphenyl]-4-yl)-1H-pyrrol-3-yl)acetate (CAS 207120-37-4)
- N-((5-(4-Fluorophenyl)isoxazol-3-yl)methyl)-2-(thiophen-2-yl)acetamide (CAS 953181-64-1)
- N-(1,3-Dimethylimidazolidin-2-ylidene)isoquinolin-5-amine (CAS 828258-30-6)
- 1,2-Difluoro-4-[2-[(trans,trans)-4'-propyl[1,1'-bicyclohexyl]-4-yl]ethyl]-benzene (CAS 107215-66-7)
- Deschloro Bupropion-d (CAS 1346601-65-7)
- 3-Chloro-5-methylisoquinoline (CAS 1693608-30-8)
- (S)-3-Amino-3-(3,4-dimethoxyphenyl)propan-1-ol (CAS 1213931-04-4)
- 4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}benzamide (CAS 339023-73-3)
- 1,5-Bis(4-(trifluoromethyl)phenyl)penta-1,4-dien-3-one (CAS 42160-07-6)
- 6-Methyl-5,6-dihydro-4H-cyclopenta[d]isoxazole (CAS 508229-69-4)
- 4-Fluoro-N'-hydroxybenzimidamide (CAS 1164246-18-7)
- Semaglutide Impurity 155 (x TFA Salt) (CAS CATO-C4X-2226155)
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