Deuterium oxide-<SUP>18</SUP>O CAS 14674-67-0

Purity 97%+In StockPharmaceutical Standards
CAS No.14674-67-0
Molecular FormulaD2[18O]
Molecular Weight22.03 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Deuterium oxide-<SUP>18</SUP>O CAS 14674-67-0 chemical structure

Description

CATO supplies Deuterium oxide-<SUP>18</SUP>O (CAS 14674-67-0), a certified reference material (molecular formula D2[18O], MW 22.03 g/mol) for analytical method development and quality control.

Structurally, Deuterium oxide-<SUP>18</SUP>O (D2[18O]) contains deuterium isotope labeling. The molecule exhibits a degree of unsaturation (DBE) of 0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 22.03 g/mol, it falls into the low-molecular-weight range.

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.

CATO manufactures Deuterium oxide-<SUP>18</SUP>O 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 FormulaD2[18O]
Molecular Weight22.03 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Freely soluble in water
StabilityStable under recommended storage conditions
CAS Registry Year (est.)1961

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