(E)-N-Hydroxybenzimidoyl chloride CAS 81745-44-0

Purity 97%+In StockPharmaceutical Standards
CAS No.81745-44-0
Molecular FormulaC7H6ClNO
Molecular Weight155.58 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(E)-N-Hydroxybenzimidoyl chloride CAS 81745-44-0 chemical structure

Description

(E)-N-Hydroxybenzimidoyl chloride (CAS 81745-44-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H6ClNO. Molecular weight: 155.58 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC7H6ClNO
Molecular Weight155.58 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1980
Halogen ContentCl-containing
Nitrogen Atoms1

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