1,3-Dimethyl-5-(piperazin-1-ylsulfonyl)pyrimidine-2,4(1H,3H)-dione hydrochloride CAS 1351618-99-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1351618-99-9
Molecular FormulaC10H16N4O4S
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,3-Dimethyl-5-(piperazin-1-ylsulfonyl)pyrimidine-2,4(1H,3H)-dione hydrochloride CAS 1351618-99-9 chemical structure

Description

The occurrence of 1,3-Dimethyl-5-(piperazin-1-ylsulfonyl)pyrimidine-2,4(1H,3H)-dione hydrochloride is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

1,3-Dimethyl-5-(piperazin-1-ylsulfonyl)pyrimidine-2,4(1H,3H)-dione hydrochloride (CAS 1351618-99-9), molecular formula C10H16N4O4SHCl and molecular weight 324.78 g/mol, is a CATO reference standard with documented purity and traceability.

1,3-Dimethyl-5-(piperazin-1-ylsulfonyl)pyrimidine-2,4(1H,3H)-dione hydrochloride (C10H16N4O4SHCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, 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.

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 FormulaC10H16N4O4S HCl
Molecular Weight324.78 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Halogen ContentCl-containing
Nitrogen Atoms4
Sulfur Atoms1

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