5,6,7,8-Tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine-3-carbaldehyde CAS 1159530-92-3
| CAS No. | 1159530-92-3 |
| Molecular Formula | C6H8N4O |
| Molecular Weight | 152.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 5,6,7,8-Tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine-3-carbaldehyde 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.
CATO supplies 5,6,7,8-Tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine-3-carbaldehyde (CAS 1159530-92-3), a certified reference material (molecular formula C6H8N4O, MW 152.15 g/mol) for analytical method development and quality control.
Based on its molecular formula C6H8N4O, 5,6,7,8-Tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine-3-carbaldehyde contains an amide group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 152.15 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.
Physical & Chemical Properties
| Molecular Formula | C6H8N4O |
| Molecular Weight | 152.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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.) | 1989 |
| Nitrogen Atoms | 4 |
Related Tetrahydro Standards
- Tetrahydro-2H-3,5-methanocyclopenta[b]furan-2,6(3H)-dione (CAS 16479-73-5)
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- 2,4,5,6-Tetrahydro-3-cyclopentapyrazolecarboxylic acid (CAS 884497-47-6)
- 2-(Tetrahydro-2H-pyran-4-yl)-1H-imidazole (CAS 1033717-12-2)
- 1-Methyl-4,5,6,7-tetrahydro-1h-indazol-4-ol (CAS 109801-13-0)
- (4,5,6,7-Tetrahydro-1H-pyrrolo[3,2-c]pyridin-2-yl)methanol (CAS 1194374-38-3)
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Recommended Standards
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- (2R,6S)-2,6-Dimethyl-4-(prop-2-yn-1-yl)morpholine (CAS 1800579-12-7)
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- L-Seryl-L-lysine (CAS 22677-61-8)
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