Tulobuterol Impurity N3 CAS 2425-28-7

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.2425-28-7
Molecular FormulaC8H9BrO
Molecular Weight201.06 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Tulobuterol Impurity N3 CAS 2425-28-7 chemical structure

Description

Tulobuterol Impurity N3 (CAS 2425-28-7) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H9BrO. Molecular weight: 201.06 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC8H9BrO
Molecular Weight201.06 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Halogen ContentBr-containing

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