2-(4,5-Dihydroisoxazol-3-yl)-3-methylaniline CAS 250592-89-3
| CAS No. | 250592-89-3 |
| Molecular Formula | C10H12N2O |
| Molecular Weight | 176.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-(4,5-Dihydroisoxazol-3-yl)-3-methylaniline (CAS 250592-89-3) is a high-purity analytical reference standard with the molecular formula C10H12N2O and a molecular weight of 176.22 g/mol.
Based on its molecular formula C10H12N2O, 2-(4,5-Dihydroisoxazol-3-yl)-3-methylaniline contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 176.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 2-(4,5-Dihydroisoxazol-3-yl)-3-methylaniline 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 | C10H12N2O |
| Molecular Weight | 176.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Dihydroisoxazol Standards
- (4,5-Dihydroisoxazol-3-yl)(phenyl)methanamine (CAS 1258650-09-7)
- (3-Phenyl-4,5-dihydroisoxazol-5-yl)methanol (CAS 1569-94-4)
- 4-Methyl-4,5-dihydroisoxazol-3-yl dimethylcarbamate (CAS 62243-11-2)
- 5-Methyl-4,5-dihydroisoxazol-3-yl dimethylcarbamate (CAS 62243-10-1)
- 3-(5-Acetyl-4,5-dihydroisoxazol-3-yl)propanenitrile (CAS 151373-32-9)
- 1-(3-Phenyl-4,5-dihydroisoxazol-5-yl)ethanone (CAS 54606-00-7)
- 1-(4-(4,5-Dihydroisoxazol-3-yl)phenyl)ethanone (CAS 88226-26-0)
- 5-Phenyl-4,5-dihydroisoxazol-5-ol (CAS 53009-35-1)
Recommended Standards
- 2-(3-Methyl-3H-imidazo[4,5-b]pyridin-2-yl)ethan-1-amine (CAS 953907-40-9)
- 2-(4-Methoxyphenyl)-2-(methylamino)acetonitrile (CAS 86147-93-5)
- 2-(3-Aminopropoxy)benzonitrile (CAS 444574-75-8)
- 2-(5-Methyl-1,3-benzoxazol-2-yl)ethanamine (CAS 871688-90-3)
- 2-Amino-6-(1h-imidazol-1-yl)-2-methylhexanamide (CAS 1249843-76-2)
- N-[(2E)-2-Cyano-2-[(dimethylamino)methylidene]acetyl]benzamide (CAS 338753-55-2)
- (E)-Methoxy({2-[(2-methoxyphenyl)sulfanyl]-1-{6-methyl-[1,2,4]triazolo[3,2-b][1,3]thiazol-5-yl}ethylidene})amine (CAS 866049-35-6)
- 4-Ethyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol (CAS 2621935-86-0)
- 6-Chloro-9-(2-fluorobenzyl)-9h-purine (CAS 101155-08-2)
- Ethyl 2-isothiocyanatobenzoate (CAS 99960-09-5)
- 2-amino-N-methylbutanamide hydrochloride (CAS 51739-62-9)
- N-(4-bromo-1H-pyrrole-2-carbonyl)-N-methylglycine (CAS 937621-13-1)
- 4-Ethyl-5-[5-methyl-4-(4-methylphenyl)thien-3-yl]-4H-1,2,4-triazole-3-thiol (CAS 862652-86-6)
- [Nva12]-Tirzepatide (CAS CATO-C4X-324042)
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