(3-Phenylisoxazol-5-yl)methanamine oxalate hydrate CAS 2368828-63-9
| CAS No. | 2368828-63-9 |
| Molecular Formula | C10H10N2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C10H10N2OC2H2O4H2O, (3-Phenylisoxazol-5-yl)methanamine oxalate hydrate 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 282.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
CATO supplies (3-Phenylisoxazol-5-yl)methanamine oxalate hydrate (CAS 2368828-63-9), a certified reference material (molecular formula C10H10N2OC2H2O4H2O, MW 282.25 g/mol) for analytical method development and quality control.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H10N2O C2H2O4 H2O |
| Molecular Weight | 282.25 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 2 |
Related Phenylisoxazol Standards
- (5-Methyl-3-phenylisoxazol-4-yl)(4-(2-nitro-4-(trifluoromethyl)phenyl)piperazin-1-yl)methanone (CAS 1012490-89-9)
- 2-(2-(3-Phenylisoxazol-5-yl)phenyl)acetic acid (CAS 104907-38-2)
- 2-(2-(5-Phenylisoxazol-3-yl)phenyl)acetic acid (CAS 104907-59-7)
- 1070176-30-5 4-[4-(5-Methyl-3-phenylisoxazol-4-yl)-1,3-thiazol-2-yl]piperidine (CAS 1070176-30-5)
- (3-Methyl-5-phenylisoxazol-4-yl)methanol (CAS 113826-87-2)
- N-((5-Phenylisoxazol-3-yl)methyl)benzo[d]thiazole-2-carboxamide (CAS 1206998-03-9)
- N-((5-Phenylisoxazol-3-yl)methyl)pyrazine-2-carboxamide (CAS 1207046-69-2)
- (5-Phenylisoxazol-3-yl)methyl 2-oxo-1,2-dihydropyridine-3-carboxylate (CAS 1209736-39-9)
Recommended Standards
- Diethyl 4-((tert-butoxycarbonyl)amino)heptanedioate (CAS 848242-87-5)
- Cembrene A;Neocembrene (CAS 31570-39-5)
- 2-Amino-4-(dimethylamino)nicotinonitrile (CAS 98694-73-6)
- 2-Chloro-N,N-diisopropylbenzamide (CAS 70657-63-5)
- Moxastine (CAS 3572-74-5)
- 1-(2,3-dihydro-1H-indol-1-yl)-2-(piperazin-1-yl)ethan-1-one (CAS 1018497-78-3)
- 2-Chloro-4-(4-methoxyphenyl)-7,8-dihydro-5H-pyrano[4,3-b]pyridine-3-carbonitrile (CAS 1779124-81-0)
- 2-(4-Aminophenyl)-N-ethyl-2-hydroxypropanamide (CAS 1808170-30-0)
- Preptin (rat) trifluoroacetate salt (CAS 315197-73-0)
- Semaglutide impurity 235 (CAS CATO-C4X-2226235)
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