Deuterium oxide

CAS No. 7789-20-0 · also listed as 重水
Chemical structure of Deuterium oxide (CAS 7789-20-0)
Request a quote Email enquiry
Bulk quantities and custom synthesis available. Typically quoted within 24 hours.

CATO supplies Deuterium oxide, CAS registry number 7789-20-0, as a high-purity building block within our other intermediates range for pharmaceutical R&D. Molecular formula H2O; molecular weight 18.02 g/mol. Available from laboratory gram quantities through pilot and commercial scale, with custom packaging on request.

Specifications

Product NameDeuterium oxide
Chinese / Trade Name重水
CAS Registry Number7789-20-0
CATO ReferenceCT-001EADB
Molecular FormulaH2O
Molecular Weight18.02 g/mol
PubChem CID24602
CategoryOther Intermediates
SMILES[2H]O[2H]
Purity≥ 95% (HPLC), higher grades on request
AppearancePlease refer to batch CoA
DocumentationCoA, MSDS, HPLC/GC chromatogram
Packaging5 mg · 25 mg · 100 mg · 1 g · 5 g · 25 g · bulk

Need Deuterium oxide in bulk or with a custom specification?

Send us your quantity, purity target and required documentation — our team replies within one business day.

Get a quotation