[1,2,4]Triazolo[4,3-a]pyrazine-3-carboxylic acid, sodium salt CAS 2387602-62-0
| CAS No. | 2387602-62-0 |
| Molecular Formula | C6H4N4O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C6H4N4O2Na, [1,2,4]Triazolo[4,3-a]pyrazine-3-carboxylic acid, sodium salt contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 187.11 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
[1,2,4]Triazolo[4,3-a]pyrazine-3-carboxylic acid, sodium salt (CAS 2387602-62-0) is a high-purity analytical reference standard with the molecular formula C6H4N4O2Na and a molecular weight of 187.11 g/mol.
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), [1,2,4]Triazolo[4,3-a]pyrazine-3-carboxylic acid, sodium salt 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 | C6H4N4O2 Na |
| Molecular Weight | 187.11 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, 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 |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 4 |
Related Triazolo Standards
- [1,2,4]triazolo[1,5-a]pyrimidine-7-carboxylic acid (CAS 1000930-72-2)
- 7-Methyl-[1,2,4]triazolo[1,5-a]pyrimidine-2(1H)-thione (CAS 100114-29-2)
- (6-Phenyl-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)methanamine (CAS 1002310-51-1)
- 3-Methyl-[1,2,4]triazolo[4,3-a]pyridine (CAS 1004-65-5)
- Methyl [1,2,4]Triazolo[1,5-a]pyridine-7-carboxylate (CAS 1005205-51-5)
- 1-([1,2,4]triazolo[4,3-a]pyridin-3-yl)-3-methylbutan-1-amine (CAS 1016815-84-1)
- 5-{[1,2,4]triazolo[4,3-a]pyridin-3-yl}pentan-1-amine (CAS 1016835-11-2)
- 4-{[1,2,4]triazolo[4,3-a]pyridin-3-ylmethyl}aniline (CAS 1016839-14-7)
Recommended Standards
- N,N'-BIs(4-fluorobenzoyl)methylhydrazine (CAS 1210782-09-4)
- (S)-(4-Bromophenyl)(phenyl)methanamine (CAS 220441-82-7)
- 87871-87-2 PUBCHEM_16211445 DTXSID80583427 (CAS 87871-87-2)
- 1H-pyrrolo[3,2-c]pyridine-7-carboxylic acid (CAS 1082040-92-3)
- (6-Bromo-7-methoxyfuro[3,2-c]pyridin-2-yl)methanol (CAS 1346446-86-3)
- 5-Cyclopropoxy-6-ethylnicotinic acid (CAS 1243362-38-0)
- 8-(2-Methoxyethyl)-N-methyl-8-azabicyclo[3.2.1]Octan-3-amine (CAS 1343794-08-0)
- 5-Fluoro-3-(pyridin-4-ylmethyl)-1H-indole (CAS 147595-44-6)
- 3-{[4-(4-Fluorophenyl)piperazin-1-yl]carbonyl}-2,2-dimethylcyclopropanecarboxylic acid (CAS 1142214-66-1)
- Des-Ala28-Tirzepatide (CAS CATO-CPTD788945)
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