5-Methyl-3-(1,2,5,6-tetrahydropyridin-3-yl)isoxazole CAS 123686-29-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 123686-29-3 |
| Molecular Formula | C9H12N2O |
| Molecular Weight | 164.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Methyl-3-(1,2,5,6-tetrahydropyridin-3-yl)isoxazole (CAS 123686-29-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H12N2O. Molecular weight: 164.20 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H12N2O |
| Molecular Weight | 164.20 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- 3-Methyl-5-(1,2,5,6-tetrahydropyridin-3-yl)isoxazole (CAS 120241-65-8)
- 5-(1-Methyl-1,2,5,6-tetrahydropyridin-3-yl)isoxazole (CAS 123686-64-6)
- 3-Methyl-5-(1,2,5,6-tetrahydropyridin-3-yl)-1,2,4-oxadiazole (CAS 114923-64-7)
- 5-(1-Methyl-1,2,5,6-tetrahydropyridin-3-yl)-1,2,4-oxadiazole (CAS 128164-73-8)
- 5-(1,2,3,6-Tetrahydropyridin-4-yl)isoxazol-3-ol (CAS 757163-76-1)
- 2-(1,2,3,6-Tetrahydropyridin-4-yl)pyrimidine (CAS 182416-04-2)
- 2-(1,2,5,6-Tetrahydropyridin-3-yl)pyrimidine (CAS 182416-12-2)
- 3-(1,2,3,6-tetrahydropyridin-4-yl)pyridine dihydrochloride (CAS 1424079-09-3)
Recommended Standards
- 1-(cyclobutylmethyl)-1H-pyrazole-5-carbaldehyde (CAS 1236366-27-0)
- 3,3-Dimethyl-2,3-dihydrobenzofuran-4-ol (CAS 1232362-02-5)
- 5-(1-Azabicyclo[2.2.1]heptan-3-yl)isoxazole (CAS 123917-10-2)
- 4-Methylpent-2-yne-1,4-diol (CAS 10605-66-0)
- 3-Bromo-2,6-dichlorobenzoic acid (CAS 80257-12-1)
- 2-(4-Butylphenoxy)-N'-(furan-2-ylmethylene)acetohydrazide (CAS 303088-37-1)
- 2-Ethyloxazolo[4,5-b]pyridine (CAS 52333-88-7)
- (E)-Ceftizoxime Impurity 37 (CAS CATO-C4X-179337)
- 2,5-Difluoro-4-isopropoxybenzoic acid (CAS 2121514-57-4)
- Tirzepatide Impurity 25 X TFA Salt (CAS CATO-C4X-324025)
Why CATO?
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