5-(Trifluoromethoxy)pyrazin-2-amine CAS 1261884-22-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1261884-22-3
Molecular FormulaC5H4F3N3O
Molecular Weight179.10 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-(Trifluoromethoxy)pyrazin-2-amine CAS 1261884-22-3 chemical structure

Description

The occurrence of 5-(Trifluoromethoxy)pyrazin-2-amine is closely related to an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 5-(Trifluoromethoxy)pyrazin-2-amine (CAS 1261884-22-3), a certified reference material (molecular formula C5H4F3N3O, MW 179.10 g/mol) for analytical method development and quality control.

Structurally, 5-(Trifluoromethoxy)pyrazin-2-amine (C5H4F3N3O) contains an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 179.10 g/mol, it falls into the medium-molecular-weight range. 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).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures 5-(Trifluoromethoxy)pyrazin-2-amine 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 FormulaC5H4F3N3O
Molecular Weight179.10 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1990
Halogen ContentF-containing
Nitrogen Atoms3

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