3-chloro-4,5-dihydro-1H-benzo[b]azepin-2(3H)-one CAS 86499-23-2

Purity 97%+In StockPharmaceutical Standards
CAS No.86499-23-2
Molecular FormulaC10H10ClNO
Molecular Weight195.65 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-chloro-4,5-dihydro-1H-benzo[b]azepin-2(3H)-one CAS 86499-23-2 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-chloro-4,5-dihydro-1H-benzo[b]azepin-2(3H)-one.

3-chloro-4,5-dihydro-1H-benzo[b]azepin-2(3H)-one (CAS 86499-23-2) is a high-purity analytical reference standard with the molecular formula C10H10ClNO and a molecular weight of 195.65 g/mol.

3-chloro-4,5-dihydro-1H-benzo[b]azepin-2(3H)-one (C10H10ClNO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), 3-chloro-4,5-dihydro-1H-benzo[b]azepin-2(3H)-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC10H10ClNO
Molecular Weight195.65 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 chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1981
Halogen ContentCl-containing
Nitrogen Atoms1

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