Methylacetylene-d1 (gas) CAS 7299-37-8

Purity 97%+In StockPharmaceutical Standards
CAS No.7299-37-8
Molecular Formula-
Molecular Weight41.07 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methylacetylene-d1 (gas) CAS 7299-37-8 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Methylacetylene-d1 (gas).

CATO supplies Methylacetylene-d1 (gas) (CAS 7299-37-8), a certified reference material (molecular formula C3H3D, MW 41.07 g/mol) for analytical method development and quality control.

The molecular framework of Methylacetylene-d1 (gas) (C3H3D) is characterized by deuterium isotope labeling. 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.

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.

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 FormulaC3H3D
Molecular Weight41.07 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)2.5
CAS Registry Year (est.)1959

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