(S)-5-(Methyl-d3)-3-(trifluoromethyl)-7,8,9,10-tetrahydro-5H-pyrazino[1,2-a]pyrido[3,2-e]pyrazin-6(6aH)-one CAS 2817669-32-0
| CAS No. | 2817669-32-0 |
| Molecular Formula | - |
| Molecular Weight | 289.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-5-(Methyl-d3)-3-(trifluoromethyl)-7,8,9,10-tetrahydro-5H-pyrazino[1,2-a]pyrido[3,2-e]pyrazin-6(6aH)-one (C12H10D3F3N4O) contains deuterium isotope labeling, a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 (S)-5-(Methyl-d3)-3-(trifluoromethyl)-7,8,9,10-tetrahydro-5H-pyrazino[1,2-a]pyrido[3,2-e]pyrazin-6(6aH)-one (CAS 2817669-32-0), a certified reference material (molecular formula C12H10D3F3N4O, MW 289.27 g/mol) for analytical method development and quality control.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H10D3F3N4O |
| Molecular Weight | 289.27 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 tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Recommended Standards
- (S)-2-((Diphenylphosphoryl)amino)propanoic acid (CAS 62056-87-5)
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- (2-(4-(Trifluoromethyl)phenyl)thiazole-4,5-diyl)dimethanol (CAS 444615-64-9)
- 2-((4,6-Dihydroxy-1,3,5-triazin-2-yl)amino)-4H-benzo[e][1,3]thiazin-4-one (CAS 488090-15-9)
- N-{3-cyano-4-[(4-methoxyphenyl)sulfanyl]phenyl}cyclopropanecarboxamide (CAS 320421-49-6)
- 7H-Pyrrolo[2,3-d]pyrimidine-4,6-diol (CAS 89488-03-9)
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- 2-(2-Nitro-1H-imidazol-1-yl)ethanol (CAS 5006-67-7)
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- Semaglutide impurity 201 (CAS CATO-C4X-2226201)
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