(Z)-2-(1-(3,5-Difluorophenyl)ethylidene)-1,1-dimethylhydrazine CAS 1937337-09-1

Purity 97%+In StockPharmaceutical Standards
CAS No.1937337-09-1
Molecular FormulaC10H12F2N2
Molecular Weight198.21 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(Z)-2-(1-(3,5-Difluorophenyl)ethylidene)-1,1-dimethylhydrazine CAS 1937337-09-1 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 (Z)-2-(1-(3,5-Difluorophenyl)ethylidene)-1,1-dimethylhydrazine.

(Z)-2-(1-(3,5-Difluorophenyl)ethylidene)-1,1-dimethylhydrazine (CAS 1937337-09-1) is a high-purity analytical reference standard with the molecular formula C10H12F2N2 and a molecular weight of 198.21 g/mol.

Structurally, (Z)-2-(1-(3,5-Difluorophenyl)ethylidene)-1,1-dimethylhydrazine (C10H12F2N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 198.21 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.

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 FormulaC10H12F2N2
Molecular Weight198.21 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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1996
Halogen ContentF-containing
Nitrogen Atoms2

Related Z Standards

Recommended Standards

Why CATO?