7-Amino-2-(trifluoromethyl)[1,2,4]triazolo[1,5-a]pyrimidin-5-ol hydrochloride CAS 1949816-34-5
| CAS No. | 1949816-34-5 |
| Molecular Formula | C6H4F3N5O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
7-Amino-2-(trifluoromethyl)[1,2,4]triazolo[1,5-a]pyrimidin-5-ol hydrochloride (CAS 1949816-34-5), molecular formula C6H4F3N5OHCl and molecular weight 255.58 g/mol, is a CATO reference standard with documented purity and traceability.
7-Amino-2-(trifluoromethyl)[1,2,4]triazolo[1,5-a]pyrimidin-5-ol hydrochloride (C6H4F3N5OHCl) contains an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; 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).
CATO manufactures 7-Amino-2-(trifluoromethyl)[1,2,4]triazolo[1,5-a]pyrimidin-5-ol hydrochloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H4F3N5O HCl |
| Molecular Weight | 255.58 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 5 |
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- 2-(2-(Azepan-1-yl)-4-mesitylthiazol-5-yl)acetic acid (CAS 1443289-67-5)
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