rac-(5R,6R)-5-amino-6-[1-(propan-2-yl)-1H-pyrazol-5-yl]piperidin-2-one CAS 1969287-65-7
| CAS No. | 1969287-65-7 |
| Molecular Formula | C11H18N4O |
| Molecular Weight | 222.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including rac-(5R,6R)-5-amino-6-[1-(propan-2-yl)-1H-pyrazol-5-yl]piperidin-2-one.
rac-(5R,6R)-5-amino-6-[1-(propan-2-yl)-1H-pyrazol-5-yl]piperidin-2-one (CAS 1969287-65-7) is a high-purity analytical reference standard with the molecular formula C11H18N4O and a molecular weight of 222.29 g/mol.
Based on its molecular formula C11H18N4O, rac-(5R,6R)-5-amino-6-[1-(propan-2-yl)-1H-pyrazol-5-yl]piperidin-2-one contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 222.29 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), rac-(5R,6R)-5-amino-6-[1-(propan-2-yl)-1H-pyrazol-5-yl]piperidin-2-one 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.
Physical & Chemical Properties
| Molecular Formula | C11H18N4O |
| Molecular Weight | 222.29 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 4 |
Recommended Standards
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- 1-(4-(1,5-Dimethyl-1H-imidazol-2-yl)piperazin-1-yl)ethanone (CAS 1956335-89-9)
- (3-(1H-Indol-1-yl)phenyl)methanamine (CAS 92083-34-6)
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- Semaglutide impurity 109 (CAS CATO-C4X-2226109)
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