PAMAM dendrimer - ethylenediamine core, generation 0.0 solution, 20wt. % in methanol , CAS No.155773-72-1

CAS: 155773-72-1 Cat. No.: P475373 Molecular Weight: 516.68 EC Number: 813-404-4 PubChem CID: 4140276

GRADE & PURITY ethylenediamine core, generation 0.0 solution, 20wt. % in methanol

Synonyms

3,3',3'',3'''-(Ethane-1,2-diyldinitrilo)tetrakis[N-(2-aminoethyl)propanamide] (non-preferred name) | 3,3',3'',3'''-(ethane-1,2-diylbis(azanetriyl))tetrakis(N-(2-aminoethyl)propanamide) | PAMAM G0 | DTXSID70399812 | N-(2-aminoethyl)-3-[[3-(2-aminoethylamin

Storage

Store at 2-8°C,Protected from light

Shipped In

Wet ice

Overview

PAMAM dendrimer is a poly(amidoamine) that is categorized under the class of dendritic polymers, which can be prepared by a two-step reaction that forms generations around the central ethylenediamine core. It consists of nitrogen and amide as functional groups that are structured in regular branched upon branched pattern. PAMAM is majorly used as a high capacity chelating agent.PAMAM dendrimer belongs to the family of dendrimers, which can be used in biomedical and drug delivery applications.

Specifications

Synonyms

3, 3', 3'', 3'''-(Ethane-1, 2-diyldinitrilo)tetrakis[N-(2-aminoethyl)propanamide] (non-preferred name) | 3, 3', 3'', 3'''-(ethane-1, 2-diylbis(azanetriyl))tetrakis(N-(2-aminoethyl)propanamide) | PAMAM G0 | DTXSID70399812 | N-(2-aminoethyl)-3-[[3-(2-aminoethylamin

Specifications & Purity

ethylenediamine core, generation 0.0 solution, 20wt. % in methanol

Storage

Store at 2-8°C, Protected from light

Shipped In

Wet ice

This product requires cold chain shipping. Ground and other economy services are not available.

Action Type

INHIBITOR

Names and Identifiers

• Pubchem Sid: 504762868
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504762868
• Canonical Smiles: C(CN(CCC(=O)NCCN)CCN(CCC(=O)NCCN)CCC(=O)NCCN)C(=O)NCCN
• IUPAC Name: N-(2-aminoethyl)-3-[[3-(2-aminoethylamino)-3-oxopropyl]-[2-[bis[3-(2-aminoethylamino)-3-oxopropyl]amino]ethyl]amino]propanamide
• InChIKey: SENLDUJVTGGYIH-UHFFFAOYSA-N
• INCHI: 1S/C22H48N10O4/c23-5-9-27-19(33)1-13-31(14-2-20(34)28-10-6-24)17-18-32(15-3-21(35)29-11-7-25)16-4-22(36)30-12-8-26/h1-18,23-26H2,(H,27,33)(H,28,34)(H,29,35)(H,30,36)
• Isomeric SMILES: C(CN(CCC(=O)NCCN)CCN(CCC(=O)NCCN)CCC(=O)NCCN)C(=O)NCCN
• PubChem CID: 4140276
• UN Number: 1230
• Molecular Weight: 516.68

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic acids and derivatives
    • Class Carboxylic acids and derivatives
      • Subclass Amino acids, peptides, and analogues
        • Level5 Amino acids and derivatives
          • Level6 Beta amino acids and derivatives

• Kingdom: Organic compounds
• Superclass: Organic acids and derivatives
• Class: Carboxylic acids and derivatives
• Subclass: Amino acids, peptides, and analogues
• Intermediate Tree Nodes: Amino acids and derivatives
• Direct Parent: Beta amino acids and derivatives
• Alternative Parents: Trialkylamines Secondary carboxylic acid amides Organic oxides Monoalkylamines Hydrocarbon derivatives Carbonyl compounds
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Beta amino acid or derivatives - Carboxamide group - Secondary carboxylic acid amide - Tertiary amine - Tertiary aliphatic amine - Amine - Hydrocarbon derivative - Organic oxide - Primary amine - Organooxygen compound - Organonitrogen compound - Primary aliphatic amine - Organic oxygen compound - Carbonyl group - Organic nitrogen compound - Aliphatic acyclic compound
• Description: This compound belongs to the class of organic compounds known as beta amino acids and derivatives. These are amino acids having a (-NH2) group attached to the beta carbon atom.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Sensitivity: Heat sensitive；Light sensitive
• Refractive Index: n20/D 1.364
• Flash Point(°F): 49.5 °F - closed cup
• Flash Point(°C): 9.7 °C - closed cup
• Boil Point(°C): 64.7℃
• Molecular Weight: 516.700 g/mol
• XLogP3: -6.500
• Hydrogen Bond Donor Count: 8
• Hydrogen Bond Acceptor Count: 10
• Rotatable Bond Count: 23
• Exact Mass: 516.386 Da
• Monoisotopic Mass: 516.386 Da
• Topological Polar Surface Area: 227.000 Ų
• Heavy Atom Count: 36
• Formal Charge: 0
• Complexity: 524.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

References

1. Zikang Qin, Yulei Ma, Wentao Du, Jing Wei, Jia Song, Xinyue Fan, Lu Yao, Lin Yang, Yuanfa Zhuang, Wenju Jiang, Zhongde Dai.  (2024)  Mixed matrix membranes (MMMs) with amine-functionalized ZIF-L for enhanced CO2 separation performance.  SEPARATION AND PURIFICATION TECHNOLOGY,      [PMID:] [10.1016/j.seppur.2024.126831]

2. Juncheng Shen, Yingxin Wu, Juzhen Yi, Kainan Hong, Lin Yin, Xinye Ma, Liqun Yang.  (2024)  One-step synthesis of a spongy flexible substrate for surface enhanced Raman spectroscopy comprising a silver nanoparticles-loaded poly(amidoamine) dendrimer crosslinked with glutaraldehyde.  JOURNAL OF POLYMER SCIENCE,      [PMID:] [10.1002/pol.20240094]

3. Mingjin Tang, Huanhuan Lu, Xianjuan Pang, Yixuan Wang, Xiaoxuan Yang, Jianxin Xue, Lulu Wang, Shuai Wang, Chenfei Song, Yongzhen Zhang, Jie Li.  (2025)  Enhanced Interfacial and Tribological Properties of Polyether Ether Ketone Composites by the Addition of Modified Carbon Fibers.  POLYMER COMPOSITES,      [PMID:] [10.1002/pc.70100]