5-Chloro-2-(methylthio)-N-(thiazol-2-yl)pyrimidine-4-carboxamide CAS 898647-09-1

Purity 97%+In StockPharmaceutical Standards
CAS No.898647-09-1
Molecular FormulaC9H7ClN4OS2
Molecular Weight286.76 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Chloro-2-(methylthio)-N-(thiazol-2-yl)pyrimidine-4-carboxamide CAS 898647-09-1 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 286.76 g/mol gives 5-Chloro-2-(methylthio)-N-(thiazol-2-yl)pyrimidine-4-carboxamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

5-Chloro-2-(methylthio)-N-(thiazol-2-yl)pyrimidine-4-carboxamide (CAS 898647-09-1), molecular formula C9H7ClN4OS2 and molecular weight 286.76 g/mol, is a CATO reference standard with documented purity and traceability.

5-Chloro-2-(methylthio)-N-(thiazol-2-yl)pyrimidine-4-carboxamide (C9H7ClN4OS2) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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), 5-Chloro-2-(methylthio)-N-(thiazol-2-yl)pyrimidine-4-carboxamide 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 FormulaC9H7ClN4OS2
Molecular Weight286.76 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentCl-containing
Nitrogen Atoms4
Sulfur Atoms2

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