1142204-45-2 9302AC C18H18Cl2N2O4 [{2-[(2,4-Dichlorobenzyl)amino]-2-oxoethyl}-(4-methoxyphenyl)amino]acetic acid CAS 1142204-45-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1142204-45-2
Molecular FormulaC18H18Cl2N2O4
Molecular Weight397.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1142204-45-2 9302AC C18H18Cl2N2O4 [{2-[(2,4-Dichlorobenzyl)amino]-2-oxoethyl}-(4-methoxyphenyl)amino]acetic acid CAS 1142204-45-2 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 1142204-45-2 9302AC C18H18Cl2N2O4 [{2-[(2,4-Dichlorobenzyl)amino]-2-oxoethyl}-(4-methoxyphenyl)amino]acetic acid.

CATO supplies 1142204-45-2 9302AC C18H18Cl2N2O4 [{2-[(2,4-Dichlorobenzyl)amino]-2-oxoethyl}-(4-methoxyphenyl)amino]acetic acid (CAS 1142204-45-2), a certified reference material (molecular formula C18H18Cl2N2O4, MW 397.25 g/mol) for analytical method development and quality control.

Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 1142204-45-2 9302AC C18H18Cl2N2O4 [{2-[(2,4-Dichlorobenzyl)amino]-2-oxoethyl}-(4-methoxyphenyl)amino]acetic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 397.25 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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

CATO manufactures 1142204-45-2 9302AC C18H18Cl2N2O4 [{2-[(2,4-Dichlorobenzyl)amino]-2-oxoethyl}-(4-methoxyphenyl)amino]acetic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC18H18Cl2N2O4
Molecular Weight397.25 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; 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 Atoms2

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