Ethyllithium, typ. 8 % solution in Dibutyl Ether (typ. 1.7 M) 811-49-4 CAS 811-49-4

Purity 97%+In StockPharmaceutical Standards
CAS No.811-49-4
Molecular FormulaC2H5Li
Molecular Weight36.00 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyllithium, typ. 8 % solution in Dibutyl Ether (typ. 1.7 M) 811-49-4 CAS 811-49-4 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 Ethyllithium, typ. 8 % solution in Dibutyl Ether (typ. 1.7 M) 811-49-4.

CATO supplies Ethyllithium, typ. 8 % solution in Dibutyl Ether (typ. 1.7 M) 811-49-4 (CAS 811-49-4), a certified reference material (molecular formula C2H5Li, MW 36.00 g/mol) for analytical method development and quality control.

The molecular framework of Ethyllithium, typ. 8 % solution in Dibutyl Ether (typ. 1.7 M) 811-49-4 (C2H5Li) is characterized by an organic framework. In reversed-phase chromatography, its retention is governed primarily by its non-polar molecular character, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.

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 FormulaC2H5Li
Molecular Weight36.00 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)0.5
CAS Registry Year (est.)1957

Recommended Standards

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