Formic Acid - Triethylamine (5:2) Azeotrope CAS 15077-13-1

Purity 97%+In StockPharmaceutical Standards
CAS No.15077-13-1
Molecular Formula2*C6H15N
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Formic Acid - Triethylamine (5:2) Azeotrope CAS 15077-13-1 chemical structure

Description

The molecular framework of Formic Acid - Triethylamine (5:2) Azeotrope (C6H15NCH2O2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

CATO supplies Formic Acid - Triethylamine (5:2) Azeotrope (CAS 15077-13-1), a certified reference material (molecular formula C6H15NCH2O2, MW 147.22 g/mol) for analytical method development and quality control.

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 Formula2*C6H15N 5*CH2O2
Molecular Weight147.22 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1961
Nitrogen Atoms1

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