7-Methyl-6-oxo-2H,3H,4H,6H-pyrimido[2,1-b][1,3]thiazine-3-carboxylic acid hydrochloride CAS 2097937-57-8

Purity 97%+In StockPharmaceutical Standards
CAS No.2097937-57-8
Molecular FormulaC9H10N2O3S HCl
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

7-Methyl-6-oxo-2H,3H,4H,6H-pyrimido[2,1-b][1,3]thiazine-3-carboxylic acid hydrochloride CAS 2097937-57-8 chemical structure

Description

7-Methyl-6-oxo-2H,3H,4H,6H-pyrimido[2,1-b][1,3]thiazine-3-carboxylic acid hydrochloride (CAS 2097937-57-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H10N2O3S HCl. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC9H10N2O3S HCl
Molecular Weight262.71 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1997
Halogen ContentCl-containing
Nitrogen Atoms2
Sulfur Atoms1

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