327-92-4 G5VV4MQ22V 1,5-Difluoro-2,4-dinitrobenzene Benzene, 1,5-difluoro-2,4-dinitro- 4,6-Difluoro-1,3-dinitrobenzene EINECS 206-324-0 NSC 10246 UNII-G5VV4MQ22V CAS 327-92-4

Purity 97%+In StockPharmaceutical Standards
CAS No.327-92-4
Molecular FormulaC6H8F2N2O4
Molecular Weight210.14 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

327-92-4 G5VV4MQ22V 1,5-Difluoro-2,4-dinitrobenzene Benzene, 1,5-difluoro-2,4-dinitro- 4,6-Difluoro-1,3-dinitrobenzene EINECS 206-324-0 NSC 10246 UNII-G5VV4MQ22V CAS 327-92-4 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 327-92-4 G5VV4MQ22V 1,5-Difluoro-2,4-dinitrobenzene Benzene, 1,5-difluoro-2,4-dinitro- 4,6-Difluoro-1,3-dinitrobenzene EINECS 206-324-0 NSC 10246 UNII-G5VV4MQ22V.

327-92-4 G5VV4MQ22V 1,5-Difluoro-2,4-dinitrobenzene Benzene, 1,5-difluoro-2,4-dinitro- 4,6-Difluoro-1,3-dinitrobenzene EINECS 206-324-0 NSC 10246 UNII-G5VV4MQ22V (CAS 327-92-4) is a high-purity analytical reference standard with the molecular formula C6H8F2N2O4 and a molecular weight of 210.14 g/mol.

Structurally, 327-92-4 G5VV4MQ22V 1,5-Difluoro-2,4-dinitrobenzene Benzene, 1,5-difluoro-2,4-dinitro- 4,6-Difluoro-1,3-dinitrobenzene EINECS 206-324-0 NSC 10246 UNII-G5VV4MQ22V (C6H8F2N2O4) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 210.14 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC6H8F2N2O4
Molecular Weight210.14 g/mol
AppearanceWhite 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 sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
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)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1957
Halogen ContentF-containing
Nitrogen Atoms2

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