3-(3,4-Dimethyl-phenyl)-isoxazole-5-carbaldehyde CAS 885273-72-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 885273-72-3 |
| Molecular Formula | C12H11NO2 |
| Molecular Weight | 201.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(3,4-Dimethyl-phenyl)-isoxazole-5-carbaldehyde (CAS 885273-72-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H11NO2. Molecular weight: 201.22 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H11NO2 |
| Molecular Weight | 201.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Dimethyl Standards
- 1,7-Dimethyl-2-oxo-1,2-dihydroquinoline-4-carbaldehyde (CAS 104338-14-9)
- 1,6-Dimethyl-2-oxo-1,2-dihydroquinoline-4-carbaldehyde (CAS 104338-55-8)
- 2,4-dimethyl piperidine-2,4-dicarboxylate (CAS 113750-13-3)
- 1,3-Dimethyl-4-(phenylimino)-1H-pyrazol-5(4H)-one (CAS 116342-67-7)
- 1,6-Dimethyl-2-oxo-1,2-dihydroquinoline-3-carbaldehyde (CAS 118672-67-6)
- 1,8-Dimethyl-2-oxo-1,2-dihydroquinoline-3-carbaldehyde (CAS 118672-69-8)
- 1-(2,6-Dimethyl-phenyl)-pyrrole-2,5-dione (CAS 1206-49-1)
- 4-(Dimethyl-1h-1,2,4-triazol-1-yl)benzaldehyde (CAS 1249124-17-1)
Recommended Standards
- 3-(2-Methylphenyl)-3-azabicyclo[3.1.0]hexane-2,4-dione (CAS 866151-72-6)
- 3-(3,5-Dimethylphenyl)isoxazole-5-carbaldehyde (CAS 885273-60-9)
- 3-(1-Nitrocyclohexyl)propanoic acid (CAS 76877-76-4)
- H-Ser(tBu)-OH (CAS 18822-58-7)
- (2-Bromophenyl)(pentyl)sulfane (CAS 1332345-49-9)
- 4-Acetyl-5-(4-fluorophenyl)-3-hydroxy-1-(2-(piperazin-1-yl)ethyl)-1,5-dihydro-2H-pyrrol-2-one (CAS 309724-51-4)
- 2-(4-Bromo-1-pyrazolyl)ethyl Acetate (CAS 1215073-99-6)
- (R)-tert-Butyl 4-(5-methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)piperazine-1-carboxylate (CAS 1001178-90-0)
- Triethyl orthoacetate-d (CAS 97419-13-1)
- Semaglutide impurity 99 (CAS CATO-C4X-222699)
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