Bis(methylcyclopentadiene)nickel(II) CAS 1293-95-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1293-95-4
Molecular Formula2*C6H7
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Bis(methylcyclopentadiene)nickel(II) CAS 1293-95-4 chemical structure

Description

Owing to an organic framework, Bis(methylcyclopentadiene)nickel(II) is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 137.81 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

Bis(methylcyclopentadiene)nickel(II) (CAS 1293-95-4), molecular formula C6H7Ni and molecular weight 137.81 g/mol, is a CATO reference standard with documented purity and traceability.

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*C6H7 Ni
Molecular Weight137.81 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)3.5
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1957

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Why CATO?