3-Azetidinomethyl-3,5-dichlorobenzophenone CAS 898772-18-4

Purity 97%+In StockPharmaceutical Standards
CAS No.898772-18-4
Molecular FormulaC17H15Cl2NO
Molecular Weight320.21 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Azetidinomethyl-3,5-dichlorobenzophenone CAS 898772-18-4 chemical structure

Description

The occurrence of 3-Azetidinomethyl-3,5-dichlorobenzophenone is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

3-Azetidinomethyl-3,5-dichlorobenzophenone (CAS 898772-18-4), molecular formula C17H15Cl2NO and molecular weight 320.21 g/mol, is a CATO reference standard with documented purity and traceability.

3-Azetidinomethyl-3,5-dichlorobenzophenone (C17H15Cl2NO) contains a steroid core, 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-Azetidinomethyl-3,5-dichlorobenzophenone 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 FormulaC17H15Cl2NO
Molecular Weight320.21 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light
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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentCl-containing
Nitrogen Atoms1

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