(trans,trans)-4,4′-Methylenebis[cyclohexanamine] CAS 6693-29-4

Purity 97%+In StockPharmaceutical Standards
CAS No.6693-29-4
Molecular FormulaC13H26N2
Molecular Weight210.36 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(trans,trans)-4,4′-Methylenebis[cyclohexanamine] CAS 6693-29-4 chemical structure

Description

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

CATO supplies (trans,trans)-4,4′-Methylenebis[cyclohexanamine] (CAS 6693-29-4), a certified reference material (molecular formula C13H26N2, MW 210.36 g/mol) for analytical method development and quality control.

The molecular framework of (trans,trans)-4,4′-Methylenebis[cyclohexanamine] (C13H26N2) is characterized by a nitrile group. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), 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.

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 FormulaC13H26N2
Molecular Weight210.36 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1958
Nitrogen Atoms2

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