ethyl 3,6-dimethylpyrido[3,2-d][1,2]oxazole-4-carboxylate CAS 1181458-53-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1181458-53-6 |
| Molecular Formula | C11H12N2O3 |
| Molecular Weight | 220.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
ethyl 3,6-dimethylpyrido[3,2-d][1,2]oxazole-4-carboxylate (CAS 1181458-53-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H12N2O3. Molecular weight: 220.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H12N2O3 |
| Molecular Weight | 220.22 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 methanol, ethanol, DMSO |
| 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.) | 1989 |
| Nitrogen Atoms | 2 |
Related ethyl Standards
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- 7,9-Dimethylpyrido[3',2':4,5]thieno[3,2-d]pyrimidin-4(1H)-one (CAS 55023-35-3)
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Recommended Standards
- (7,8-Dihydro-1H,6H-[1,4]dioxepino[2',3':4,5]benzo[1,2-d]imidazol-2-yl)methanol (CAS 1178374-47-4)
- 4-(Benzo[d]oxazol-2-ylamino)butanoic acid (CAS 1184454-11-2)
- 3-(2-Methoxyethoxy)-1,6-naphthyridin-5(6H)-one (CAS 1173699-59-6)
- N-(1-benzylpiperidin-4-yl)-4-chlorobenzamide (CAS 1044-79-7)
- 4-Amino-3-bromo-N-methylbenzenesulfonamide (CAS 1341909-93-0)
- 3-Azidoanisole (CAS 3866-16-8)
- S-(Trifluoromethyl) benzenesulfonothioate (CAS 15398-96-6)
- 4'-Fluoro-2-hydroxychalcone (CAS 76626-08-9)
- γ-Oxo-3-pyridinebutyric Acid (CAS 4192-31-8)
- β-Asp9-Tirzepatide (CAS CATO-CPTD788931)
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