n-Hexane-1,1,1,2,2,3,3-d7 CAS 32740-31-1

Purity 97%+In StockPharmaceutical Standards
CAS No.32740-31-1
Molecular Formula-
Molecular Weight93.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

n-Hexane-1,1,1,2,2,3,3-d7 CAS 32740-31-1 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 n-Hexane-1,1,1,2,2,3,3-d7.

n-Hexane-1,1,1,2,2,3,3-d7 (CAS 32740-31-1), molecular formula C6H7D7 and molecular weight 93.22 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of n-Hexane-1,1,1,2,2,3,3-d7 (C6H7D7) is characterized by deuterium isotope labeling. 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. 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).

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 FormulaC6H7D7
Molecular Weight93.22 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.)1966

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Why CATO?