(R)-3-(Hydroxymethyl)piperazine-2,5-dione CAS 126766-09-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 126766-09-4 |
| Molecular Formula | C5H8N2O3 |
| Molecular Weight | 144.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-3-(Hydroxymethyl)piperazine-2,5-dione (CAS 126766-09-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H8N2O3. Molecular weight: 144.13 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H8N2O3 |
| Molecular Weight | 144.13 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.) | 1993 |
| Nitrogen Atoms | 2 |
Related R Standards
- 5-(Hydroxymethyl)-5-methylimidazolidine-2,4-dione (CAS 16820-14-7)
- 3-(Hydroxymethyl)piperazine-2,5-dione (CAS 89181-64-6)
- 1-(Hydroxymethyl)cyclopentane-1-carboxylic acid (CAS 102539-92-4)
- Methyl 1-(Hydroxymethyl)cyclobutanecarboxylate (CAS 1073-86-5)
- (2s)-2-(Hydroxymethyl)pyrrolidine-1-carboxamide (CAS 128257-10-3)
- Ethyl 2-(Hydroxymethyl)cyclopropanecarboxylate (CAS 15224-11-0)
- 3-(hydroxymethyl)-6-methyl-1,4-dihydropyridazin-4-one (CAS 17417-50-4)
- 2-(Hydroxymethyl)-4,4-dimethylpyrazolidin-3-one (CAS 90485-66-8)
Recommended Standards
- 4-Oxotetrahydro-2H-pyran-3-carboxylic acid (CAS 126202-22-0)
- 1,2,2,3-Propanetetracarbonitrile (CAS 1274904-48-1)
- Pyrazolo[1,5-a]pyrimidine-6-carbonitrile (CAS 1260851-17-9)
- 6-(2-Chlorophenoxy)hexanoic acid (CAS 7170-48-1)
- 3-(Hydrazinecarbonyl)pyridine 1-oxide (CAS 23597-85-5)
- Diethyl 2-aminomaleate (CAS 86319-87-1)
- 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isoquinoline (CAS 1338914-81-0)
- 3-(4-Bromo-3,5-dimethyl-1h-pyrazol-1-yl)propanoic acid (CAS 512809-48-2)
- (S)-4,4-difluoro-5-oxopyrrolidine-2-carboxylic acid (CAS 1932456-62-6)
- Semaglutide impurity 260 (CAS CATO-C4X-2226260)
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