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909149

Poly(ethylene glycol) diamine

average Mn 400

Synonym(s):

Poly(ethylene glycol) bis(amine), Polyethylene glycol, O,O′-Bis(2-aminoethyl)polyethylene glycol, Diaminopolyethylene glycol, PEG-diamine, Polyoxyethylene bis(amine)

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1 G

$245.00

$245.00

Estimated to ship onDecember 31, 2026Details

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About This Item

Linear Formula:
H2N(CH2CH2O)nCH2CH2NH2
CAS Number:
24991-53-5
UNSPSC Code:
43211915
NACRES:
NA.23
MDL number:
MFCD00132004

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SMILES string

NCCOCCOCCN

InChI

1S/C6H16N2O2/c7-1-3-9-5-6-10-4-2-8/h1-8H2

InChI key

IWBOPFCKHIJFMS-UHFFFAOYSA-N

form

viscous liquid

mol wt

average Mn 400 (by NMR), average Mn 400

reaction suitability

reagent type: cross-linking reagent
reactivity: carboxyl reactive

color

colorless to pale yellow

Ω-end

amine

α-end

amine

polymer architecture

shape: linear
functionality: homobifunctional

storage temp.

2-8°C

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This Item
752452752444752460
Poly(ethylene glycol) diamine average Mn 400

Sigma-Aldrich

909149

Poly(ethylene glycol) diamine

Poly(ethylene glycol) diamine average Mn 3,000

Sigma-Aldrich

752452

Poly(ethylene glycol) diamine

Poly(ethylene glycol) diamine average Mn 6,000

Sigma-Aldrich

752444

Poly(ethylene glycol) diamine

Poly(ethylene glycol) diamine average Mn 10,000

Sigma-Aldrich

752460

Poly(ethylene glycol) diamine

form

viscous liquid

form

solid

form

solid

form

powder or solid (or chunk(s))

polymer architecture

shape: linear
functionality: homobifunctional

polymer architecture

shape: linear
functionality: homobifunctional

polymer architecture

shape: linear
functionality: homobifunctional

polymer architecture

shape: linear
functionality: homobifunctional

reaction suitability

reagent type: cross-linking reagent
reactivity: carboxyl reactive

reaction suitability

reagent type: cross-linking reagent
reactivity: carboxyl reactive

reaction suitability

reagent type: cross-linking reagent
reactivity: carboxyl reactive

reaction suitability

reagent type: cross-linking reagent
reactivity: carboxyl reactive

mol wt

average Mn 400 (by NMR)

mol wt

average Mn 3,000

mol wt

average Mn 6,000

mol wt

average Mn 10,000

storage temp.

2-8°C

storage temp.

-

storage temp.

-

storage temp.

-

color

colorless to pale yellow

color

-

color

-

color

-

Application

PEGylated materials have found broad use in drug delivery systems, virology, and immunology, as the incorporation of PEG improves pharmacological properties such as increased water solubility, enhanced resistance to degradation (protein hydrolysis), increased circulation half-life, and reduced antigenicity. Polymer for preparing enzyme conjugates soluble in organic solvents; promising drug carrier.

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MKCT0872
MKCS2410
MKCL5203

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Attaching folic acid on gold nanoparticles using noncovalent interaction via different polyethylene glycol backbones and targeting of cancer cells.
Bhattacharya R, et al.
Nanomedicine: Nanotechnology, Biology, and Medicine, 3, 224-238 (2007)
Facile Synthesis of a Degradable Poly(ethylene glycol) Platform with Tunable Acid Sensitivity at Physiologically Relevant pH.
Li Z C, et al.
Macromolecules, 51, 6571-6579 (2018)
Rigidity of Two-Component Hydrogels Prepared from Alginate and Poly(ethylene glycol)-Diamines.
Eiselt P, et al.
Macromolecules, 32 (17), 5561-5566 (1999)

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