(2R)-2-(Phenyl-d5)-oxirane (2R)-2-(Phenyl-d5)oxirane (R)-(+)-(Epoxyethyl)benzene-d5 (R)-(+)-Styrene-d5 Oxide (R)-Epoxystyrene-d5 (R)-Phenyl-d5-oxirane (R)-Phenylethylene-d5 Oxide 192506-02-8 CAS 192506-02-8

Purity 97%+In StockPharmaceutical Standards
CAS No.192506-02-8
Molecular Formula-
Molecular Weight125.18 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2R)-2-(Phenyl-d5)-oxirane (2R)-2-(Phenyl-d5)oxirane (R)-(+)-(Epoxyethyl)benzene-d5 (R)-(+)-Styrene-d5 Oxide (R)-Epoxystyrene-d5 (R)-Phenyl-d5-oxirane (R)-Phenylethylene-d5 Oxide 192506-02-8 CAS 192506-02-8 chemical structure

Description

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

(2R)-2-(Phenyl-d5)-oxirane (2R)-2-(Phenyl-d5)oxirane (R)-(+)-(Epoxyethyl)benzene-d5 (R)-(+)-Styrene-d5 Oxide (R)-Epoxystyrene-d5 (R)-Phenyl-d5-oxirane (R)-Phenylethylene-d5 Oxide 192506-02-8 (CAS 192506-02-8) is a high-purity analytical reference standard with the molecular formula C8H3D5O and a molecular weight of 125.18 g/mol.

Based on its molecular formula C8H3D5O, (2R)-2-(Phenyl-d5)-oxirane (2R)-2-(Phenyl-d5)oxirane (R)-(+)-(Epoxyethyl)benzene-d5 (R)-(+)-Styrene-d5 Oxide (R)-Epoxystyrene-d5 (R)-Phenyl-d5-oxirane (R)-Phenylethylene-d5 Oxide 192506-02-8 contains deuterium isotope labeling, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 125.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), (2R)-2-(Phenyl-d5)-oxirane (2R)-2-(Phenyl-d5)oxirane (R)-(+)-(Epoxyethyl)benzene-d5 (R)-(+)-Styrene-d5 Oxide (R)-Epoxystyrene-d5 (R)-Phenyl-d5-oxirane (R)-Phenylethylene-d5 Oxide 192506-02-8 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 FormulaC8H3D5O
Molecular Weight125.18 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2012

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