Mianserin impurity 43 CAS 13665-04-8

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.13665-04-8
Molecular FormulaC8H6Br2O
Molecular Weight277.94 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Mianserin impurity 43 CAS 13665-04-8 chemical structure

Description

CATO supplies Mianserin impurity 43 (CAS 13665-04-8), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H6Br2O. Molecular weight: 277.94 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC8H6Br2O
Molecular Weight277.94 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1960
Halogen ContentBr-containing

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