Timolol EP Impurity G (K salt) CAS 79844-78-3

Purity 97%+In StockPharmaceutical Standards
CAS No.79844-78-3
Molecular FormulaC6H9N3O3S
Molecular Weight203.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Timolol EP Impurity G (K salt) CAS 79844-78-3 chemical structure

Description

Timolol EP Impurity G (K salt) (CAS 79844-78-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H9N3O3S. Molecular weight: 203.22 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC6H9N3O3S
Molecular Weight203.22 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1979
Nitrogen Atoms3
Sulfur Atoms1

Related Timolol Standards

Recommended Standards

Why CATO?