Diisopropyl (S)-2-hydroxysuccinate CAS 83541-68-8
| CAS No. | 83541-68-8 |
| Molecular Formula | C10H18O5 |
| Molecular Weight | 218.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies Diisopropyl (S)-2-hydroxysuccinate (CAS 83541-68-8), a certified reference material (molecular formula C10H18O5, MW 218.25 g/mol) for analytical method development and quality control.
Diisopropyl (S)-2-hydroxysuccinate (C10H18O5) contains a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H18O5 |
| Molecular Weight | 218.25 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1980 |
Related Diisopropyl Standards
- Diisopropyl (R)-2-Hydroxysuccinate (CAS 83540-97-0)
- n,1-Diisopropyl-1h-pyrazolo[3,4-b]pyridin-5-amine (CAS 1042561-99-8)
- 1,3-Diisopropyl-1,1,3,3-tetramethyldisiloxane (CAS 36957-90-1)
- Diisopropyl glutarate (CAS 71340-46-0)
- Diisopropyl (S)-(2-methylaziridin-1-yl)phosphonate (CAS 1800100-71-3)
- 4,6-Diisopropyl-2-methyl-1H-indene (CAS 150096-42-7)
- Diisopropyl cyclopropane-1,1-dicarboxylate (CAS 162654-65-1)
- Diisopropyl Butylphosphonate (CAS 52468-61-8)
Recommended Standards
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- 2-(4-Chlorophenyl)-6-methyl-4H-benzo[d][1,3]oxazin-4-one (CAS 150017-26-8)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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