154487-83-9 4,17-Bis(3-aminopropyl)-8,13-bis[3-[bis(3-aminopropyl)amino]propyl]-4,8,13,17-tetraazaeicosane-1,20-diamine 4,17-Bis-(3-aminopropyl)-8,13-bis-[3-[bis-(3-aminopropyl)-amino]-propyl]-4,8,13,17-tetraazaeicosan-1,20-diamin DAB-AM-8, Polypropylenimine octaamine Dendrimer, Generation 2.0 CAS 154487-83-9

Purity 97%+In StockPharmaceutical Standards
CAS No.154487-83-9
Molecular FormulaC40H96N14
Molecular Weight773.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

154487-83-9 4,17-Bis(3-aminopropyl)-8,13-bis[3-[bis(3-aminopropyl)amino]propyl]-4,8,13,17-tetraazaeicosane-1,20-diamine 4,17-Bis-(3-aminopropyl)-8,13-bis-[3-[bis-(3-aminopropyl)-amino]-propyl]-4,8,13,17-tetraazaeicosan-1,20-diamin DAB-AM-8, Polypropylenimine octaamine Dendrimer, Generation 2.0 CAS 154487-83-9 chemical structure

Description

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.

154487-83-9 4,17-Bis(3-aminopropyl)-8,13-bis[3-[bis(3-aminopropyl)amino]propyl]-4,8,13,17-tetraazaeicosane-1,20-diamine 4,17-Bis-(3-aminopropyl)-8,13-bis-[3-[bis-(3-aminopropyl)-amino]-propyl]-4,8,13,17-tetraazaeicosan-1,20-diamin DAB-AM-8, Polypropylenimine octaamine Dendrimer, Generation 2.0 (CAS 154487-83-9) is a high-purity analytical reference standard with the molecular formula C40H96N14 and a molecular weight of 773.28 g/mol.

The molecular framework of 154487-83-9 4,17-Bis(3-aminopropyl)-8,13-bis[3-[bis(3-aminopropyl)amino]propyl]-4,8,13,17-tetraazaeicosane-1,20-diamine 4,17-Bis-(3-aminopropyl)-8,13-bis-[3-[bis-(3-aminopropyl)-amino]-propyl]-4,8,13,17-tetraazaeicosan-1,20-diamin DAB-AM-8, Polypropylenimine octaamine Dendrimer, Generation 2.0 (C40H96N14) is characterized by an organic framework. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, 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.

As a certified reference material (CRM), 154487-83-9 4,17-Bis(3-aminopropyl)-8,13-bis[3-[bis(3-aminopropyl)amino]propyl]-4,8,13,17-tetraazaeicosane-1,20-diamine 4,17-Bis-(3-aminopropyl)-8,13-bis-[3-[bis-(3-aminopropyl)-amino]-propyl]-4,8,13,17-tetraazaeicosan-1,20-diamin DAB-AM-8, Polypropylenimine octaamine Dendrimer, Generation 2.0 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 FormulaC40H96N14
Molecular Weight773.28 g/mol
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)2001
Nitrogen Atoms14

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