2-Chloro-2-methylpropane-d9 CAS 918-20-7

Purity 97%+In StockPharmaceutical Standards
CAS No.918-20-7
Molecular Formula-
Molecular Weight101.62 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Chloro-2-methylpropane-d9 CAS 918-20-7 chemical structure

Description

Based on its molecular formula C4D9Cl, 2-Chloro-2-methylpropane-d9 contains deuterium isotope labeling, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 101.62 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).

2-Chloro-2-methylpropane-d9 (CAS 918-20-7) is a high-purity analytical reference standard with the molecular formula C4D9Cl and a molecular weight of 101.62 g/mol.

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.

As a certified reference material (CRM), 2-Chloro-2-methylpropane-d9 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 FormulaC4D9Cl
Molecular Weight101.62 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)4.5
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1957
Halogen ContentCl-containing

Related Chloro Standards

Recommended Standards

Why CATO?