rac 1-Hydroxy Ketorolac Methyl Ester-d3 CAS 1794752-29-6
| CAS No. | 1794752-29-6 |
| Molecular Formula | - |
| Molecular Weight | 288.31 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 1-Hydroxy Ketorolac Methyl Ester-d3.
rac 1-Hydroxy Ketorolac Methyl Ester-d3 (CAS 1794752-29-6) is a high-purity analytical reference standard with the molecular formula C16H12D3NO4 and a molecular weight of 288.31 g/mol.
Based on its molecular formula C16H12D3NO4, rac 1-Hydroxy Ketorolac Methyl Ester-d3 contains deuterium isotope labeling, a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 288.31 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.
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.
As a certified reference material (CRM), rac 1-Hydroxy Ketorolac Methyl Ester-d3 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 | C16H12D3NO4 |
| Molecular Weight | 288.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 2-(2-(Benzyloxy)phenyl)-2-methylpropanoic acid (CAS 1260900-17-1)
- Acedoben acyl-β-D-glucuronide (CAS 34220-56-9)
- 1-(1-Ethyl-3-methyl-1H-pyrazol-4-yl)-N-((1-isopropyl-5-methyl-1H-pyrazol-4-yl)methyl)methanamine hydrochloride (CAS 1856083-43-6)
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- HA Peptide (CAS 92000-76-5)
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