(R)-4-Methyloxazolidine-2,5-dione CAS 4829-14-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4829-14-5 |
| Molecular Formula | C4H5NO3 |
| Molecular Weight | 115.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-4-Methyloxazolidine-2,5-dione (CAS 4829-14-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4H5NO3. Molecular weight: 115.09 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C4H5NO3 |
| Molecular Weight | 115.09 g/mol |
| 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.) | 1958 |
| Nitrogen Atoms | 1 |
Related R Standards
- 3-Methyloxazolidine-2,4-dione (CAS 14422-90-3)
- 4-Methyloxazolidine-2,5-dione (CAS 30291-41-9)
- 5-Methyloxazolidine-2,4-dione (CAS 27770-23-6)
- 5-Ethyl-5-methyloxazolidine-2,4-dione (CAS 52387-52-7)
- Methyl 3-methyloxazolidine-4-carboxylate (CAS 171520-75-5)
- Methyl 2-methyloxazolidine-2-carboxylate (CAS 89531-60-2)
- Methyl 3-methyloxazolidine-2-carboxylate (CAS 198713-73-4)
- Methyl 4-methyloxazolidine-4-carboxylate (CAS 97461-47-7)
Recommended Standards
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- (S)-2-oxoazetidine-3-carboxylic acid (CAS 2165694-44-8)
- (5-Amino-1,3,4-oxadiazol-2-yl)methanol (CAS 23982-94-7)
- 3-(4-Methoxyphenyl)-3-trifluoromethylpropiophenone (CAS 898776-04-0)
- 5-Chloro-1-(4-(hydroxymethyl)phenyl)-4-methyl-1H-pyrrole-2-carbonitrile (CAS 142015-93-8)
- 2,2,3,3,4,4,5,5,6,6,7,7,7-tridecafluoroheptane-1,1-diol (CAS 64739-16-8)
- (R)-1-(pyridin-4-yl)propan-1-amine (CAS 1213012-47-5)
- (S)-1-(2-Chloro-5-methoxyphenyl)ethanamine (CAS 1213185-88-6)
- Tenofovir Impurity 74 (CAS 1796539-83-7 (free base))
- Tau Peptide (268-282) trifluoroacetate salt (CAS 330456-37-6)
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