1,1'-(Pentane-1,5-diyl)bis(1-butylpyrrolidin-1-ium) fluoride CAS 1245190-20-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1245190-20-8
Molecular FormulaC21H44N2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,1'-(Pentane-1,5-diyl)bis(1-butylpyrrolidin-1-ium) fluoride CAS 1245190-20-8 chemical structure

Description

The molecular framework of 1,1'-(Pentane-1,5-diyl)bis(1-butylpyrrolidin-1-ium) fluoride (C21H44N2F) is characterized by fluorine substitution. 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.

1,1'-(Pentane-1,5-diyl)bis(1-butylpyrrolidin-1-ium) fluoride (CAS 1245190-20-8), molecular formula C21H44N2F and molecular weight 343.60 g/mol, is a CATO reference standard with documented purity and traceability.

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

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 FormulaC21H44N2 2*F
Molecular Weight343.60 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)0.5
CAS Registry Year (est.)1990
Halogen ContentF-containing
Nitrogen Atoms2

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