n-(1,3-Dioxaindan-5-ylmethyl)-2-chloro-2-phenylacetamide CAS 112776-46-2

Purity 97%+In StockPharmaceutical Standards
CAS No.112776-46-2
Molecular FormulaC16H14ClNO3
Molecular Weight303.74 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

n-(1,3-Dioxaindan-5-ylmethyl)-2-chloro-2-phenylacetamide CAS 112776-46-2 chemical structure

Description

n-(1,3-Dioxaindan-5-ylmethyl)-2-chloro-2-phenylacetamide (CAS 112776-46-2), molecular formula C16H14ClNO3 and molecular weight 303.74 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C16H14ClNO3, n-(1,3-Dioxaindan-5-ylmethyl)-2-chloro-2-phenylacetamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 303.74 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

As a certified reference material (CRM), n-(1,3-Dioxaindan-5-ylmethyl)-2-chloro-2-phenylacetamide 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 FormulaC16H14ClNO3
Molecular Weight303.74 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Halogen ContentCl-containing
Nitrogen Atoms1

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