26098-55-5 Hexamethylenediamine-1,12-dodecanedioic acid polymer Nylon 6/12 Poly(hexamethylene dodecanediamide) CAS 26098-55-5

Purity 97%+In StockPharmaceutical Standards
CAS No.26098-55-5
Molecular FormulaC12H22O4
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

26098-55-5 Hexamethylenediamine-1,12-dodecanedioic acid polymer Nylon 6/12 Poly(hexamethylene dodecanediamide) CAS 26098-55-5 chemical structure

Description

Structurally, 26098-55-5 Hexamethylenediamine-1,12-dodecanedioic acid polymer Nylon 6/12 Poly(hexamethylene dodecanediamide) (C12H22O4C6H16N2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 346.51 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 26098-55-5 Hexamethylenediamine-1,12-dodecanedioic acid polymer Nylon 6/12 Poly(hexamethylene dodecanediamide) (CAS 26098-55-5), a certified reference material (molecular formula C12H22O4C6H16N2, MW 346.51 g/mol) for analytical method development and quality control.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

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 FormulaC12H22O4 C6H16N2
Molecular Weight346.51 g/mol
Purity97%+
StorageStore at 2-8°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)1.0
CAS Registry Year (est.)1964
Nitrogen Atoms2

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