2-Methyl-d3-3-butyn-1,1,1-d3-2-ol CAS 57444-27-6

Purity 97%+In StockPharmaceutical Standards
CAS No.57444-27-6
Molecular Formula-
Molecular Weight90.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Methyl-d3-3-butyn-1,1,1-d3-2-ol CAS 57444-27-6 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.

2-Methyl-d3-3-butyn-1,1,1-d3-2-ol (CAS 57444-27-6), molecular formula C5H2D6O and molecular weight 90.15 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to deuterium isotope labeling, a hydroxyl group, an ether linkage, 2-Methyl-d3-3-butyn-1,1,1-d3-2-ol is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 90.15 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 2-Methyl-d3-3-butyn-1,1,1-d3-2-ol 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 FormulaC5H2D6O
Molecular Weight90.15 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1973

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Why CATO?