Trans-Beta-Methylstyrene CAS 873-66-5

Purity >95%In StockPharmaceutical Standards
CAS No.873-66-5
Molecular FormulaC9H10
Molecular Weight118.18 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Trans-Beta-Methylstyrene CAS 873-66-5 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 118.18 g/mol gives Trans-Beta-Methylstyrene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Trans-Beta-Methylstyrene (CAS 873-66-5), a certified reference material (molecular formula C9H10, MW 118.18 g/mol) for analytical method development and quality control.

Trans-Beta-Methylstyrene (C9H10) contains an aromatic ring system. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), Trans-Beta-Methylstyrene 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 FormulaC9H10
Molecular Weight118.18 g/mol
Purity>95%
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957

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