Bis(ethylcyclopentadienyl)vanadium(II) CAS 55940-04-0

Purity 97%+In StockPharmaceutical Standards
CAS No.55940-04-0
Molecular Formula2*C7H14
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Bis(ethylcyclopentadienyl)vanadium(II) CAS 55940-04-0 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 Bis(ethylcyclopentadienyl)vanadium(II).

Bis(ethylcyclopentadienyl)vanadium(II) (CAS 55940-04-0) is a high-purity analytical reference standard with the molecular formula C7H14C2H6V and a molecular weight of 179.20 g/mol.

The molecular framework of Bis(ethylcyclopentadienyl)vanadium(II) (C7H14C2H6V) is characterized by an organic framework. In reversed-phase chromatography, its retention is governed primarily by its non-polar molecular character, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.

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 Formula2*C7H14 C2H6V
Molecular Weight179.20 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1972

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