Bis(phenyl)chromium(0) CAS 1271-54-1

Purity 97%+In StockPharmaceutical Standards
CAS No.1271-54-1
Molecular Formula2*C6H12
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Bis(phenyl)chromium(0) CAS 1271-54-1 chemical structure

Description

Bis(phenyl)chromium(0) (CAS 1271-54-1), molecular formula C6H12Cr and molecular weight 136.16 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to an organic framework, Bis(phenyl)chromium(0) is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 136.16 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

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*C6H12 Cr
Molecular Weight136.16 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1957

Recommended Standards

Why CATO?