Ethyl 2-((5-(2-(1H-benzo[d]imidazol-2-yl)ethyl)-4-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)acetate CAS 38911-92-1

Purity 97%+In StockPharmaceutical Standards
CAS No.38911-92-1
Molecular FormulaC22H23N5O3S
Molecular Weight437.51 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl 2-((5-(2-(1H-benzo[d]imidazol-2-yl)ethyl)-4-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)acetate CAS 38911-92-1 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 Ethyl 2-((5-(2-(1H-benzo[d]imidazol-2-yl)ethyl)-4-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)acetate.

CATO supplies Ethyl 2-((5-(2-(1H-benzo[d]imidazol-2-yl)ethyl)-4-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)acetate (CAS 38911-92-1), a certified reference material (molecular formula C22H23N5O3S, MW 437.51 g/mol) for analytical method development and quality control.

Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, Ethyl 2-((5-(2-(1H-benzo[d]imidazol-2-yl)ethyl)-4-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)acetate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 437.51 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC22H23N5O3S
Molecular Weight437.51 g/mol
Purity97%+
StorageStore in a cool place (≤25°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
Degree of Unsaturation (DBE)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1968
Nitrogen Atoms5
Sulfur Atoms1

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