Dimesna-d8 CAS 1189975-43-6

Purity 97%+In StockPharmaceutical Standards
CAS No.1189975-43-6
Molecular Formula-
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Dimesna-d8 CAS 1189975-43-6 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 313.40 g/mol gives Dimesna-d8 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Dimesna-d8 (CAS 1189975-43-6) is a high-purity analytical reference standard with the molecular formula C4H2D8O6S4Na and a molecular weight of 313.40 g/mol.

Dimesna-d8 (C4H2D8O6S4Na) contains deuterium isotope labeling, a carbohydrate-derived structure, a sulfone group. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), Dimesna-d8 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 FormulaC4H2D8O6S4 2*Na
Molecular Weight313.40 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1989
Sulfur Atoms4

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