GS 39783 CAS 39069-52-8

Purity 97%+In StockPharmaceutical Standards
CAS No.39069-52-8
Molecular FormulaC15H23N5O2S
Molecular Weight337.44 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

GS 39783 CAS 39069-52-8 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 337.44 g/mol gives GS 39783 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

GS 39783 (CAS 39069-52-8), molecular formula C15H23N5O2S and molecular weight 337.44 g/mol, is a CATO reference standard with documented purity and traceability.

GS 39783 (C15H23N5O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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

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 FormulaC15H23N5O2S
Molecular Weight337.44 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1968
Nitrogen Atoms5
Sulfur Atoms1

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Why CATO?