Ethyl 2-(5-{bis[(2-chlorophenyl)methyl]amino}-2H-1,2,3,4-tetrazol-2-yl)acetate CAS 338750-85-9

Purity 97%+In StockPharmaceutical Standards
CAS No.338750-85-9
Molecular FormulaC19H19Cl2N5O2
Molecular Weight420.29 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl 2-(5-{bis[(2-chlorophenyl)methyl]amino}-2H-1,2,3,4-tetrazol-2-yl)acetate CAS 338750-85-9 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 420.29 g/mol gives Ethyl 2-(5-{bis[(2-chlorophenyl)methyl]amino}-2H-1,2,3,4-tetrazol-2-yl)acetate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Ethyl 2-(5-{bis[(2-chlorophenyl)methyl]amino}-2H-1,2,3,4-tetrazol-2-yl)acetate (CAS 338750-85-9), molecular formula C19H19Cl2N5O2 and molecular weight 420.29 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C19H19Cl2N5O2, Ethyl 2-(5-{bis[(2-chlorophenyl)methyl]amino}-2H-1,2,3,4-tetrazol-2-yl)acetate contains a steroid core, 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 420.29 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 Ethyl 2-(5-{bis[(2-chlorophenyl)methyl]amino}-2H-1,2,3,4-tetrazol-2-yl)acetate 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 FormulaC19H19Cl2N5O2
Molecular Weight420.29 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentCl-containing
Nitrogen Atoms5

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