5-Bromo-3-fluoro-2-(3-(trifluoromethyl)-3H-diazirin-3-yl)pyridine CAS 2231673-45-1

Purity 97%+In StockPharmaceutical Standards
CAS No.2231673-45-1
Molecular FormulaC7H2BrF4N3
Molecular Weight284.01 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Bromo-3-fluoro-2-(3-(trifluoromethyl)-3H-diazirin-3-yl)pyridine CAS 2231673-45-1 chemical structure

Description

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.

CATO supplies 5-Bromo-3-fluoro-2-(3-(trifluoromethyl)-3H-diazirin-3-yl)pyridine (CAS 2231673-45-1), a certified reference material (molecular formula C7H2BrF4N3, MW 284.01 g/mol) for analytical method development and quality control.

Structurally, 5-Bromo-3-fluoro-2-(3-(trifluoromethyl)-3H-diazirin-3-yl)pyridine (C7H2BrF4N3) contains a nitrile group, fluorine/bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 284.01 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

CATO manufactures 5-Bromo-3-fluoro-2-(3-(trifluoromethyl)-3H-diazirin-3-yl)pyridine 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 FormulaC7H2BrF4N3
Molecular Weight284.01 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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1998
Halogen ContentF/Br-containing
Nitrogen Atoms3

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