Styrene-α-d1 (stabilized with hydroquinone) CAS 1193-80-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1193-80-2
Molecular Formula-
Molecular Weight105.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Styrene-α-d1 (stabilized with hydroquinone) CAS 1193-80-2 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.

CATO supplies Styrene-α-d1 (stabilized with hydroquinone) (CAS 1193-80-2), a certified reference material (molecular formula C8H7D, MW 105.16 g/mol) for analytical method development and quality control.

The molecular framework of Styrene-α-d1 (stabilized with hydroquinone) (C8H7D) is characterized by deuterium isotope labeling, an aromatic ring system. 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).

As a certified reference material (CRM), Styrene-α-d1 (stabilized with hydroquinone) meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC8H7D
Molecular Weight105.16 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)5.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957

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