33312-01-5 3,3'-Dithiobis(N-octylpropionamide) Propanamide, 3,3'-dithiobis(N-octyl- N,N'-Bis-n-octyl-3,3'-dithiopropionamide EINECS 251-453-8 CAS 33312-01-5

Purity 97%+In StockPharmaceutical Standards
CAS No.33312-01-5
Molecular FormulaC22H44N2O2S2
Molecular Weight432.73 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

33312-01-5 3,3'-Dithiobis(N-octylpropionamide) Propanamide, 3,3'-dithiobis(N-octyl- N,N'-Bis-n-octyl-3,3'-dithiopropionamide EINECS 251-453-8 CAS 33312-01-5 chemical structure

Description

The occurrence of 33312-01-5 3,3'-Dithiobis(N-octylpropionamide) Propanamide, 3,3'-dithiobis(N-octyl- N,N'-Bis-n-octyl-3,3'-dithiopropionamide EINECS 251-453-8 is closely related to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 33312-01-5 3,3'-Dithiobis(N-octylpropionamide) Propanamide, 3,3'-dithiobis(N-octyl- N,N'-Bis-n-octyl-3,3'-dithiopropionamide EINECS 251-453-8 (CAS 33312-01-5), a certified reference material (molecular formula C22H44N2O2S2, MW 432.73 g/mol) for analytical method development and quality control.

33312-01-5 3,3'-Dithiobis(N-octylpropionamide) Propanamide, 3,3'-dithiobis(N-octyl- N,N'-Bis-n-octyl-3,3'-dithiopropionamide EINECS 251-453-8 (C22H44N2O2S2) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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 FormulaC22H44N2O2S2
Molecular Weight432.73 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1966
Nitrogen Atoms2
Sulfur Atoms2

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