2-Methoxyethyl 2-(5-(2-chloro-4-(trifluoromethyl)phenoxy)-2-nitrophenoxy)propanoate CAS 72082-45-2

Purity 97%+In StockPharmaceutical Standards
CAS No.72082-45-2
Molecular FormulaC19H17ClF3NO7
Molecular Weight463.79 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Methoxyethyl 2-(5-(2-chloro-4-(trifluoromethyl)phenoxy)-2-nitrophenoxy)propanoate CAS 72082-45-2 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 2-Methoxyethyl 2-(5-(2-chloro-4-(trifluoromethyl)phenoxy)-2-nitrophenoxy)propanoate.

2-Methoxyethyl 2-(5-(2-chloro-4-(trifluoromethyl)phenoxy)-2-nitrophenoxy)propanoate (CAS 72082-45-2) is a high-purity analytical reference standard with the molecular formula C19H17ClF3NO7 and a molecular weight of 463.79 g/mol.

Structurally, 2-Methoxyethyl 2-(5-(2-chloro-4-(trifluoromethyl)phenoxy)-2-nitrophenoxy)propanoate (C19H17ClF3NO7) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 463.79 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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.

CATO manufactures 2-Methoxyethyl 2-(5-(2-chloro-4-(trifluoromethyl)phenoxy)-2-nitrophenoxy)propanoate 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 FormulaC19H17ClF3NO7
Molecular Weight463.79 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
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.)1977
Halogen ContentF/Cl-containing
Nitrogen Atoms1

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