1-((3,5-Dimethylisoxazol-4-yl)methyl)piperidine-3-carboxylic acid CAS 1119449-87-4
| CAS No. | 1119449-87-4 |
| Molecular Formula | C12H18N2O3 |
| Molecular Weight | 238.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C12H18N2O3, 1-((3,5-Dimethylisoxazol-4-yl)methyl)piperidine-3-carboxylic acid contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 238.28 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).
1-((3,5-Dimethylisoxazol-4-yl)methyl)piperidine-3-carboxylic acid (CAS 1119449-87-4) is a high-purity analytical reference standard with the molecular formula C12H18N2O3 and a molecular weight of 238.28 g/mol.
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 1-((3,5-Dimethylisoxazol-4-yl)methyl)piperidine-3-carboxylic acid 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 | C12H18N2O3 |
| Molecular Weight | 238.28 g/mol |
| Appearance | Off-white to pale 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
Related Dimethylisoxazol Standards
- 2-(3,5-Dimethylisoxazol-4-yl)-1-(4-hydroxypiperidin-1-yl)ethan-1-one (CAS 1154156-03-2)
- (3,5-Dimethylisoxazol-4-yl)(3-(hydroxymethyl)piperidin-1-yl)methanone (CAS 1155905-01-3)
- (3,5-Dimethylisoxazol-4-yl)(4-(hydroxymethyl)piperidin-1-yl)methanone (CAS 1178071-93-6)
- 2-(3,5-Dimethylisoxazol-4-yl)-1-(3-(hydroxymethyl)pyrrolidin-1-yl)ethan-1-one (CAS 1461746-16-6)
- 1-[(3,5-Dimethylisoxazol-4-yl)methyl]-5-oxopyrrolidine-3-carboxylic acid (CAS 1119452-79-7)
- 1-((((3,5-Dimethylisoxazol-4-yl)methyl)amino)methyl)cyclohexan-1-ol (CAS 1496948-78-7)
- 3-{[(3,5-Dimethylisoxazol-4-yl)methyl]thio}-5-methyl-4H-1,2,4-triazol-4-amine (CAS 931377-07-0)
- 1-(3,5-Dimethylisoxazol-4-yl)-N-((4-methylmorpholin-2-yl)methyl)methanamine (CAS 1485483-23-5)
Recommended Standards
- 5-Methyl-4-((2-methylpiperidin-1-yl)methyl)isoxazole-3-carboxylic acid (CAS 1119449-81-8)
- 5-Methyl-4-((3-methylpiperidin-1-yl)methyl)isoxazole-3-carboxylic acid (CAS 1119451-01-2)
- tert-Butyl (5-(methoxymethyl)pyridin-2-yl)carbamate (CAS 1116339-66-2)
- 5-Methyl-4-((4-methylpiperidin-1-yl)methyl)isoxazole-3-carboxylic acid (CAS 1119452-18-4)
- 2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-N-(3,5-dimethoxyphenyl)acetamide (CAS 477890-09-8)
- 4-(2-(Benzylamino)propoxy)phenol (CAS 59182-24-0)
- PTMIO, free radical (CAS 39753-69-0)
- Cl-C6-PEG4-C3-COOH (CAS 2127391-58-4)
- 3-(Boc-amino)-4-methylpyrrolidine (CAS 107610-92-4)
- (3-Chlorophenyl)(piperidin-4-yl)methanone (CAS 887354-02-1)
- 1-(2-Methylcyclohexyl)-1H-benzo[d]imidazole-5-carboxylic acid (CAS 903330-28-9)
- 1-(2-Nitro-4-(trifluoromethyl)phenyl)-1H-pyrrole (CAS 136773-58-5)
- ICA 110381 (CAS 325457-99-6)
- Insulin Degludec Impurity 27 (CAS CATO-C4X-215727)
Why CATO?
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