Timolol EP Impurity D CAS 30165-97-0

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.30165-97-0
Molecular FormulaC6H9N3O2S
Molecular Weight187.22 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Timolol EP Impurity D CAS 30165-97-0 chemical structure

Description

Timolol EP Impurity D (CAS 30165-97-0) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C6H9N3O2S. Molecular weight: 187.22 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC6H9N3O2S
Molecular Weight187.22 g/mol
Purity>95%
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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1965
Nitrogen Atoms3
Sulfur Atoms1

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