Cyclohexane-d11 CAS 1520-59-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1520-59-8
Molecular Formula-
Molecular Weight95.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Cyclohexane-d11 CAS 1520-59-8 chemical structure

Description

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.

Cyclohexane-d11 (CAS 1520-59-8) is a high-purity analytical reference standard with the molecular formula C6HD11 and a molecular weight of 95.23 g/mol.

Owing to deuterium isotope labeling, an aromatic ring system, Cyclohexane-d11 is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 95.23 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).

CATO manufactures Cyclohexane-d11 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC6HD11
Molecular Weight95.23 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957

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