5-Methyl-3-(2-oxopropyl)-1,3,4-oxadiazol-2(3H)-one CAS 136738-11-9
Purity >95%In StockPharmaceutical Standards
| CAS No. | 136738-11-9 |
| Molecular Formula | C6H8N2O3 |
| Molecular Weight | 156.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Methyl-3-(2-oxopropyl)-1,3,4-oxadiazol-2(3H)-one (CAS 136738-11-9) pharmaceutical standards reference standard. Molecular formula: C6H8N2O3. Molecular weight: 156.14 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H8N2O3 |
| Molecular Weight | 156.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- 1-(2-Oxopropyl)cyclobutane-1-carboxylic acid (CAS 1795306-43-2)
- 6-(2-oxopropyl)piperidin-2-one (CAS 1909325-29-6)
- 1-(2-oxopropyl)pyrrolidine-2,5-dione (CAS 30057-93-3)
- 3-Methyl-3-((2-oxopropyl)amino)butan-2-one (CAS 103634-54-4)
- 2-(2-Oxopropyl)cyclohexan-1-one (CAS 6126-53-0)
- 1-(3-Oxopropyl)-1H-1,2,3-triazole-4-carbaldehyde (CAS 173676-90-9)
- 2-(2-Oxopropyl)benzonitrile (CAS 73013-48-6)
- 3-(2-Oxopropyl)benzonitrile (CAS 73013-50-0)
Recommended Standards
- 4-Formylphthalonitrile (CAS 313228-48-7)
- 3,5-Dioxocyclohexanecarboxylicacid (CAS 42858-60-6)
- 6-methoxy-3-methylpyrimidine-2,4(1H,3H)-dione (CAS CATO-C3D-262293)
- 1-(2-Chloro-4-(2,2,2-trifluoroethoxy)phenyl)ethan-1-amine (CAS 1341497-24-2)
- 1-{[4-(chloromethyl)phenyl]methyl}piperidine hydrochloride (CAS 1909337-89-8)
- 4-(Benzylthio)-6-fluorocinnoline (CAS 3259-43-6)
- 2-(3-Bromo-4-chlorophenyl)-2-hydroxyacetic acid (CAS 1261552-11-7)
- 2,5-Dibromothiophene-3-carboxamide (CAS 857979-62-5)
- IC 261 (CAS 186611-52-9)
- Peptide Impurity 81 TFA (CAS CATO-CPTD788581)
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