N-Stearyl-N-(2-hydroxyethyl)-N',N'-bis(2-hydroxyethyl)trimethylenediamine CAS 17671-49-7

Purity 97%+In StockPharmaceutical Standards
CAS No.17671-49-7
Molecular FormulaC27H58N2O3
Molecular Weight458.76 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-Stearyl-N-(2-hydroxyethyl)-N',N'-bis(2-hydroxyethyl)trimethylenediamine CAS 17671-49-7 chemical structure

Description

Structurally, N-Stearyl-N-(2-hydroxyethyl)-N',N'-bis(2-hydroxyethyl)trimethylenediamine (C27H58N2O3) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 458.76 g/mol, it falls into the moderately-high-molecular-weight range. 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 N-Stearyl-N-(2-hydroxyethyl)-N',N'-bis(2-hydroxyethyl)trimethylenediamine (CAS 17671-49-7), a certified reference material (molecular formula C27H58N2O3, MW 458.76 g/mol) for analytical method development and quality control.

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

As a certified reference material (CRM), N-Stearyl-N-(2-hydroxyethyl)-N',N'-bis(2-hydroxyethyl)trimethylenediamine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC27H58N2O3
Molecular Weight458.76 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)0.0
CAS Registry Year (est.)1962
Nitrogen Atoms2

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