4-Isopropyloxazolidine-2,5-dione CAS 2816-12-8
| CAS No. | 2816-12-8 |
| Molecular Formula | C6H9NO3 |
| Molecular Weight | 143.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 4-Isopropyloxazolidine-2,5-dione meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
4-Isopropyloxazolidine-2,5-dione (CAS 2816-12-8) is a high-purity analytical reference standard with the molecular formula C6H9NO3 and a molecular weight of 143.14 g/mol.
Structurally, 4-Isopropyloxazolidine-2,5-dione (C6H9NO3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 143.14 g/mol, it falls into the low-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C6H9NO3 |
| Molecular Weight | 143.14 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.) | 1957 |
| Nitrogen Atoms | 1 |
Related Isopropyloxazolidine Standards
Recommended Standards
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- 4-acetamidobut-2-enoic acid (CAS 64120-63-4)
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- 6-Bromo-5-chloro-4-methylpyridin-2-amine (CAS 2820537-11-7)
- (1-Methylazepan-4-yl)methanol (CAS 1259077-82-1)
- 6-Methyl-5-(piperazin-1-ylmethyl)pyrimidine-2,4-diol dihydrochloride (CAS 1351620-52-4)
- 5-methyl-1-[4-(propan-2-yloxy)phenyl]-1H-1,2,3-triazole-4-carboxylic acid (CAS 1094373-33-7)
- Ethyl N-(1-amino-4-methylpentan-2-yl)carbamate (CAS 1087792-22-0)
- 6'-Bromo-4,4-difluorospiro[cyclohexane-1,3'-pyrrolo[3,2-b]pyridin]-2'(1'H)-one (CAS 1190862-25-9)
- Integrin Binding Peptide trifluoroacetate salt (CAS 278792-07-7)
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