Ethyl (5-amino-3-(4-(trifluoromethyl)phenyl)-1,2-dihydropyrido[3,4-b]pyrazin-7-yl)carbamate CAS 82586-03-6

Purity 97%+In StockPharmaceutical Standards
CAS No.82586-03-6
Molecular FormulaC17H16F3N5O2
Molecular Weight379.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl (5-amino-3-(4-(trifluoromethyl)phenyl)-1,2-dihydropyrido[3,4-b]pyrazin-7-yl)carbamate CAS 82586-03-6 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Ethyl (5-amino-3-(4-(trifluoromethyl)phenyl)-1,2-dihydropyrido[3,4-b]pyrazin-7-yl)carbamate.

Ethyl (5-amino-3-(4-(trifluoromethyl)phenyl)-1,2-dihydropyrido[3,4-b]pyrazin-7-yl)carbamate (CAS 82586-03-6) is a high-purity analytical reference standard with the molecular formula C17H16F3N5O2 and a molecular weight of 379.34 g/mol.

The molecular framework of Ethyl (5-amino-3-(4-(trifluoromethyl)phenyl)-1,2-dihydropyrido[3,4-b]pyrazin-7-yl)carbamate (C17H16F3N5O2) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.

As a certified reference material (CRM), Ethyl (5-amino-3-(4-(trifluoromethyl)phenyl)-1,2-dihydropyrido[3,4-b]pyrazin-7-yl)carbamate 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 FormulaC17H16F3N5O2
Molecular Weight379.34 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1980
Halogen ContentF-containing
Nitrogen Atoms5

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