Arotinolol Impurity 9 CAS 4066-41-5

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.4066-41-5
Molecular FormulaC7H6O3S
Molecular Weight170.19 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Arotinolol Impurity 9 CAS 4066-41-5 chemical structure

Description

CATO supplies Arotinolol Impurity 9 (CAS 4066-41-5), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H6O3S. Molecular weight: 170.19 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC7H6O3S
Molecular Weight170.19 g/mol
Purity>95%
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Sulfur Atoms1

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