2-((5-Amino-3-ethyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)amino)ethanol CAS 6338-82-5
| CAS No. | 6338-82-5 |
| Molecular Formula | C8H13N7O |
| Molecular Weight | 223.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-((5-Amino-3-ethyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)amino)ethanol (CAS 6338-82-5) is a high-purity analytical reference standard with the molecular formula C8H13N7O and a molecular weight of 223.24 g/mol.
2-((5-Amino-3-ethyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)amino)ethanol (C8H13N7O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C8H13N7O |
| Molecular Weight | 223.24 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 7 |
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- methyl 4-chlorothieno[3,2-d]pyrimidine-6-carboxylate (CAS 1363381-65-0)
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- Methyl 7-bromoimidazo[1,5-a]pyridine-1-carboxylate (CAS 2060591-16-2)
- (S)-4-((3,6-dibromo-9H-carbazol-9-yl)methyl)-2-methyl-4,5-dihydrooxazole (CAS 2357079-96-8)
- [(2Z)-3-Chloro-3-phenylprop-2-en-1-ylidene]dimethylazanium Perchlorate (CAS 39812-71-0)
- 2-(2-Amino-3-fluoropyridin-4-yl)acetic acid (CAS 1804456-30-1)
- 7-(Furan-2-yl)pyrazolo[1,5-a]pyrimidine-3-carboxylic acid (CAS 869947-18-2)
- 6-Amino-4-methylnicotinonitrile (CAS 179555-10-3)
- Insulin Degludec Impurity 12 (CAS CATO-C4X-215712)
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