Methyl 3-[Hydroxy(3-pyridyl)methyl]isoxazole-4-carboxylate CAS 2006276-92-0
| CAS No. | 2006276-92-0 |
| Molecular Formula | C11H10N2O4 |
| Molecular Weight | 234.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Methyl 3-[Hydroxy(3-pyridyl)methyl]isoxazole-4-carboxylate is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Methyl 3-[Hydroxy(3-pyridyl)methyl]isoxazole-4-carboxylate (CAS 2006276-92-0), a certified reference material (molecular formula C11H10N2O4, MW 234.21 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H10N2O4, Methyl 3-[Hydroxy(3-pyridyl)methyl]isoxazole-4-carboxylate 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 234.21 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).
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 Methyl 3-[Hydroxy(3-pyridyl)methyl]isoxazole-4-carboxylate 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 | C11H10N2O4 |
| Molecular Weight | 234.21 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 methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- Methyl 2'-oxo-1',2'-dihydrospiro[cyclopropane-1,3'-pyrido[2,3-b][1,4]oxazine]-7'-carboxylate (CAS 2765502-88-1)
- Methyl 5-Nitroindole-3-acetate (CAS 2035439-64-4)
- Methyl 2-{4-methoxy-1H-pyrrolo[2,3-b]pyridin-3-yl}-2-oxoacetate (CAS 611197-51-4)
- Methyl 6-acetamidobenzo[d]isoxazole-3-carboxylate (CAS 540750-98-9)
- Methyl 2-amino-4-(1,1-difluoroethyl)benzoate (CAS 912575-28-1)
- 4-(1H-pyrazol-1-yl)pyrrolidin-3-ol (CAS 1339885-83-4)
- 3-(Cyclohexylmethyl)-5-{[(2,4-dichlorophenyl)methyl]sulfanyl}-8,9-dimethoxy-2H,3H-imidazo[1,2-c]quinazolin-2-one (CAS 1023963-21-4)
- 3-(aminomethyl)-N,N-dimethyloxetan-3-amine (CAS 1558276-32-6)
- Benzyl ((2S,3S)-1-hydroxy-2-methyl-4-oxoazetidin-3-yl)carbamate (CAS 93589-31-2)
- 6-Bromo-4-(4-bromophenyl)quinolin-2(1H)-one (CAS 1416440-41-9)
- Methyl 1-isopropyl-4-nitro-1H-pyrazole-3-carboxylate (CAS 923283-85-6)
- Metoxuron (CAS 19937-59-8)
- Basic Violet 14 HCl (CAS 632-99-5)
- Semaglutide impurity 59 (CAS CATO-C4X-222659)
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