4'-Chloro-3'-methoxy-2-methyl-[1,1'-biphenyl]-4-carbaldehyde CAS 1513775-50-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1513775-50-2
Molecular FormulaC15H13ClO2
Molecular Weight260.72 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4'-Chloro-3'-methoxy-2-methyl-[1,1'-biphenyl]-4-carbaldehyde CAS 1513775-50-2 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 4'-Chloro-3'-methoxy-2-methyl-[1,1'-biphenyl]-4-carbaldehyde.

CATO supplies 4'-Chloro-3'-methoxy-2-methyl-[1,1'-biphenyl]-4-carbaldehyde (CAS 1513775-50-2), a certified reference material (molecular formula C15H13ClO2, MW 260.72 g/mol) for analytical method development and quality control.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system, 4'-Chloro-3'-methoxy-2-methyl-[1,1'-biphenyl]-4-carbaldehyde is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 260.72 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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), 4'-Chloro-3'-methoxy-2-methyl-[1,1'-biphenyl]-4-carbaldehyde 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 FormulaC15H13ClO2
Molecular Weight260.72 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1992
Halogen ContentCl-containing

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