Raltegravir Hydrazonic Acid Impurity CAS CATO-C4X-26154
| CAS No. | CATO-C4X-26154 |
| Molecular Formula | C3H6N2O4 |
| Molecular Weight | 134.09 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
Raltegravir Hydrazonic Acid Impurity (CAS CATO-C4X-26154) is a certified pharmaceutical impurity reference standard with the molecular formula C3H6N2O4 and a molecular weight of 134.09 g/mol.
Based on its molecular formula C3H6N2O4, Raltegravir Hydrazonic Acid Impurity contains an amino-acid-derived structure, an amide group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 134.09 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.
As a certified reference material (CRM), Raltegravir Hydrazonic Acid Impurity 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 | C3H6N2O4 |
| Molecular Weight | 134.09 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| Nitrogen Atoms | 2 |
Related Raltegravir Standards
- Raltegravir EthyIEster of Hydrazonic Acid (CAS CATO-C4X-26156)
- Raltegravir Intermediate E (CAS CATO-C4X-26151)
- Raltegravir MethoxyEthylEster-Hydrazonic (CAS CATO-C4X-26155)
- Raltegravir Oxidative Impurity (CAS 864244-64-4)
- Raltegravir Sodium salt (CAS 1292804-07-9)
- Raltegravir Impurity 3 (CAS 888504-28-7)
- Raltegravir Potassium (CAS 871038-72-1)
- Raltegravir EP Impurity A (CAS 518048-03-8)
Recommended Standards
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- Ketotifen Impurity 16 (CAS CATO-C4X-204616)
- Morinidazole Impurity 13 (CAS CATO-C4X-219613)
- 2-((2-Chlorophenyl)thio)-1-methyl-1H-indole-3-carbaldehyde (CAS 338416-38-9)
- Ethyl 2-(benzyloxy)-4-methyl-6-phenylpyrimidine-5-carboxylate (CAS 1245716-71-5)
- Methyl pseudolarate B (CAS 82508-34-7)
- 1-(1H-Indazol-5-yl)-N,N-dimethylmethanamine (CAS 1158766-95-0)
- 1-(5-Methyl-1H-pyrazol-4-yl)ethanone (CAS 105224-04-2)
- 2＇-Methoxyacetophenone (CAS 579-74-8)
- Semaglutide Impurity 164 (CAS CATO-C4X-2226164)
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