3-Fluoro-2-methylphenylmagnesium chloride 0.5 M in Tetrahydrofuran CAS 480424-74-6

Purity 97%+In StockPharmaceutical Standards
CAS No.480424-74-6
Molecular FormulaC7H6ClFMg
Molecular Weight168.88 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Fluoro-2-methylphenylmagnesium chloride 0.5 M in Tetrahydrofuran CAS 480424-74-6 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 3-Fluoro-2-methylphenylmagnesium chloride 0.5 M in Tetrahydrofuran.

3-Fluoro-2-methylphenylmagnesium chloride 0.5 M in Tetrahydrofuran (CAS 480424-74-6), molecular formula C7H6ClFMg and molecular weight 168.88 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 3-Fluoro-2-methylphenylmagnesium chloride 0.5 M in Tetrahydrofuran (C7H6ClFMg) contains a salt form, fluorine/chlorine substitution, an aromatic ring system. 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 168.88 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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), 3-Fluoro-2-methylphenylmagnesium chloride 0.5 M in Tetrahydrofuran 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 FormulaC7H6ClFMg
Molecular Weight168.88 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentF/Cl-containing

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