Propadiene-d4 (gas) CAS 1482-85-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1482-85-5
Molecular Formula-
Molecular Weight44.09 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Propadiene-d4 (gas) CAS 1482-85-5 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.

Propadiene-d4 (gas) (CAS 1482-85-5), molecular formula C3D4 and molecular weight 44.09 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to deuterium isotope labeling, Propadiene-d4 (gas) is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 44.09 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).

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC3D4
Molecular Weight44.09 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1957

Recommended Standards

Why CATO?