(3-(3-Methoxyphenyl)isoxazol-5-yl)methanamine CAS 543713-42-4
| CAS No. | 543713-42-4 |
| Molecular Formula | C11H12N2O2 |
| Molecular Weight | 204.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (3-(3-Methoxyphenyl)isoxazol-5-yl)methanamine 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.
(3-(3-Methoxyphenyl)isoxazol-5-yl)methanamine (CAS 543713-42-4) is a high-purity analytical reference standard with the molecular formula C11H12N2O2 and a molecular weight of 204.23 g/mol.
Based on its molecular formula C11H12N2O2, (3-(3-Methoxyphenyl)isoxazol-5-yl)methanamine 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 204.23 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C11H12N2O2 |
| Molecular Weight | 204.23 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.) | 1984 |
| Nitrogen Atoms | 2 |
Related Methoxyphenyl Standards
- 6-(4-Methoxyphenyl)-4,5-dihydropyridazin-3(2H)-one (CAS 1017-06-7)
- (5-(4-Methoxyphenyl)isoxazol-3-yl)methanamine (CAS 1018662-21-9)
- (5-(2-Methoxyphenyl)isoxazol-3-yl)methanamine (CAS 1018662-34-4)
- 1-[(4-methoxyphenyl)methyl]-1H-1,2,4-triazol-3-amine (CAS 1178625-04-1)
- (1-(4-Methoxyphenyl)-1h-1,2,3-triazol-4-yl)methanamine (CAS 1251123-30-4)
- (3-(3-Methoxyphenyl)-1h-pyrazol-5-yl)methanol (CAS 1290681-80-9)
- 1-(4-methoxyphenyl)-5-methyl-2,3-dihydro-1H-imidazol-2-one (CAS 14058-90-3)
- (4-Methoxyphenyl)(1H-1,2,4-triazol-3-yl)methanamine (CAS 1493700-68-7)
Recommended Standards
- (3-(2-Methoxyphenyl)isoxazol-5-yl)methanamine (CAS 543713-31-1)
- (3-(4-Ethylphenyl)-1,2,4-oxadiazol-5-yl)methanol (CAS 851181-06-1)
- (2S)-2-Amino-3-(1H-indol-4-yl)propanoic acid (CAS 220499-20-7)
- (3-(4-Methoxyphenyl)-1h-1,2,4-triazol-5-yl)methanamine (CAS 944906-01-8)
- 5-Cyclopropoxy-2-ethylpyridine-3-sulfonamide (CAS 1243290-10-9)
- Oxamniquine (CAS 21738-42-1)
- 5-Chloro-6-isopropylpyrimidine-2,4(1H,3H)-dione (CAS 89856-74-6)
- 8-Amino-5-bromoisoquinoline (CAS 90721-35-0)
- 1-[(1H-Pyrazol-1-yl)methyl]cyclobutan-1-ol (CAS 2168273-67-2)
- Tert-butyl (2-amino-6-fluorophenyl)carbamate (CAS 954239-11-3)
- 2-(Azetidin-3-yl)-4-bromopyridine (CAS 1260812-11-0)
- Memantine Related Compound B (CAS 707-37-9)
- 2-Bromo-3-(3,4,5-trimethoxyphenyl)-1-propene (CAS 951892-99-2)
- Renin Inhibitor Peptide (CAS 50410-01-0)
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