(2R)-piperazine-2-carboxamide CAS 138681-31-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 138681-31-9 |
| Molecular Formula | C5H11N3O |
| Molecular Weight | 129.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2R)-piperazine-2-carboxamide (CAS 138681-31-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H11N3O. Molecular weight: 129.16 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H11N3O |
| Molecular Weight | 129.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 3 |
Related R Standards
- (S)-piperazine-2-carboxamide (CAS 159572-93-7)
- Piperazine-2-carboxamide (CAS 84501-64-4)
- Piperazine-1-carboximidamide (CAS 45695-84-9)
- (2S)-piperazine-2-carboxylic acid (CAS 147650-70-2)
- (2R)-piperazine-2-carboxylic acid (CAS 31321-68-3)
- Piperazine-2-carboxylic Acid (CAS 2762-32-5)
- Piperazine Impurity 10 (CAS CATO-C4X-242710)
- Piperazine Impurity 15 (CAS 10430-90-7)
Recommended Standards
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- (1-Isopropyl-3,5-dimethyl-1h-pyrazol-4-yl)methanamine (CAS 1007540-98-8)
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- Ethyl 2-(2-methyl-4-nitro-1h-imidazol-1-yl)acetate (CAS 13230-22-3)
- 1-(2,3-Dihydro-1h-inden-2-yl)-2,2,2-trifluoroethan-1-one (CAS 1085493-39-5)
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