(aR,bR)-b-(2,4-Difluorophenyl)-b-hydroxy-a-methyl-1H-1,2,4-triazole-1-butanoic Acid-d3 CAS 1329610-75-4
| CAS No. | 1329610-75-4 |
| Molecular Formula | - |
| Molecular Weight | 300.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C13H10D3F2N3O3, (aR,bR)-b-(2,4-Difluorophenyl)-b-hydroxy-a-methyl-1H-1,2,4-triazole-1-butanoic Acid-d3 contains deuterium isotope labeling, a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 300.28 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.
CATO supplies (aR,bR)-b-(2,4-Difluorophenyl)-b-hydroxy-a-methyl-1H-1,2,4-triazole-1-butanoic Acid-d3 (CAS 1329610-75-4), a certified reference material (molecular formula C13H10D3F2N3O3, MW 300.28 g/mol) for analytical method development and quality control.
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), (aR,bR)-b-(2,4-Difluorophenyl)-b-hydroxy-a-methyl-1H-1,2,4-triazole-1-butanoic Acid-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 | C13H10D3F2N3O3 |
| Molecular Weight | 300.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
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- Methyl 2-(4-fluorophenyl)-3-oxo-1,2,3,4-tetrahydroquinoxaline-6-carboxylate (CAS 1268867-01-1)
- 4,4'-(2-(Trifluoromethyl)-1,4-phenylene)dipyridine (CAS 1429342-61-9)
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- 1-((Furan-2-ylmethyl)amino)-3-phenoxypropan-2-ol (CAS 326612-15-1)
- N,N'-((3aR,4S,7R,7aS)-5-isopropyl-2,2-dimethyl-3a,4,7,7a-tetrahydrobenzo[d][1,3]dioxole-4,7-diyl)dibenzamide (CAS 1998128-23-6)
- 2-Methylaminomethylphenylamine, 97% (CAS 1904-69-4)
- Semaglutide impurity 54 (CAS CATO-C4X-222654)
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