(R)-4-Isobutyloxazolidine-2,5-dione CAS 51018-87-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 51018-87-2 |
| Molecular Formula | C7H11NO3 |
| Molecular Weight | 157.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-4-Isobutyloxazolidine-2,5-dione (CAS 51018-87-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H11NO3. Molecular weight: 157.17 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H11NO3 |
| Molecular Weight | 157.17 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 1 |
Related R Standards
Recommended Standards
- (R)-4-[(R)-sec-Butyl]oxazolidine-2,5-dione (CAS 338796-38-6)
- (R)-5-oxa-2-azaspiro[3.4]Octane-8-carboxylic acid (CAS 2306254-88-4)
- (R)-4-((S)-sec-Butyl)oxazolidine-2,5-dione (CAS 45895-88-3)
- (1,5-dimethyl-1H-pyrazol-3-yl)(pyridin-3-yl)methanol (CAS 1699240-04-4)
- (4-(4-Fluorophenyl)-1H-pyrrol-2-yl)(4-phenethylpiperazin-1-yl)methanone (CAS 1219904-31-0)
- n-(Thiophen-2-ylmethyl)-1h-indole-2-carboxamide (CAS 1031582-27-0)
- 2-(4-(3-Chlorophenyl)piperazin-1-yl)-N-(4-ethoxyphenyl)acetamide (CAS 303091-55-6)
- Apixaban Impurity 102 (CAS 53427-97-7)
- (4-Chlorophenyl)(morpholino)methanone (CAS 19202-04-1)
- D-Leu14-Tirzepatide (CAS CATO-CPTD788920)
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