ChemicalBook > CAS DataBase List > NH2-PEG-COOH

NH2-PEG-COOH

Product Name
NH2-PEG-COOH
CAS No.
139729-28-5
Chemical Name
NH2-PEG-COOH
Synonyms
NH2-PEG-AA;NH2-PEG-COOH;NH2-PEG-Acid;Amine-PEG-COOH;NH2-PEG-COOH,MW:2000;Amino-PEG acetic acid;Amine-PEG5000-CH2-acid;NH2-PEG-COOH (MW:10000);AminoPEG carboxylic acid;Amine-PEG-carboxylic acid
CBNumber
CB52730234
Molecular Formula
(C2H4O)nC4H9NO3
Formula Weight
0
MOL File
139729-28-5.mol
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NH2-PEG-COOH Property

Melting point:
56-61°C
Flash point:
>176 °C
storage temp. 
-20°C
form 
solid
Appearance
Light yellow to yellow Solid
α-end
carboxylic acid
Ω-end
amine
InChI
InChI=1S/C6H13NO4/c7-1-2-10-3-4-11-5-6(8)9/h1-5,7H2,(H,8,9)
InChIKey
RUVRGYVESPRHSZ-UHFFFAOYSA-N
SMILES
O(CC(=O)O)C{-}CO{+n}CCN
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Safety

WGK Germany 
3
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
757918
Product name
Poly(ethylene glycol) 2-aminoethyl ether acetic acid
Purity
average Mn 5,000
Packaging
100MG
Price
$73.5
Updated
2025/07/31
Sigma-Aldrich
Product number
757896
Product name
Poly(ethylene glycol) 2-aminoethyl ether acetic acid
Purity
average Mn 3,500
Packaging
100mg
Price
$363
Updated
2025/07/31
Sigma-Aldrich
Product number
757861
Product name
Poly(ethylene glycol) 2-aminoethyl ether acetic acid
Purity
average M
Packaging
100mg
Price
$342.95
Updated
2025/07/31
Sigma-Aldrich
Product number
757705
Product name
Poly(ethylene glycol) 2-aminoethyl ether acetic acid
Purity
average Mn 1,100
Packaging
100mg
Price
$155
Updated
2025/07/31
Sigma-Aldrich
Product number
757888
Product name
Poly(ethylene glycol) 2-aminoethyl ether acetic acid
Purity
average M
Packaging
100mg
Price
$346
Updated
2023/06/20
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NH2-PEG-COOH Chemical Properties,Usage,Production

Uses

  • Bioconjugation
  • Drug Discovery

General Description

PEG-PLGA is a biocompatible hydrophobic/hydrophilic drug carrier system.

reaction suitability

reagent type: cross-linking reagent
reactivity: amine reactive
reagent type: cross-linking reagent
reactivity: carboxyl reactive

NH2-PEG-COOH Preparation Products And Raw materials

Raw materials

Preparation Products

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NH2-PEG-COOH Suppliers

China 48 United Kingdom 1 United States 2 Global 51
Novachemistry
Tel
44-20819178-90 02081917890
Fax
(0)2080432064
Email
info@novachemistry.com
Country
United Kingdom
ProdList
4381
Advantage
58

139729-28-5, NH2-PEG-COOHRelated Search:

Tocopherol-PEG-Biotin MONO-METHYL POLYETHYLENE GLYCOL 5'000 2-MALEIMIDOETHYL ETHER NH2-PEG-SH Methoxypolyethylene glycol azide Methoxy polyethylene glycol carboxyl group Biotin-PEG-SVA Methoxy polyethylene glycol polycaprolactone NH2-PEG-TPP MPEG-2000-DSPE Alkyne-PEG-NH2

  • Poly(ethylene glycol) 2-aMinoethyl ether acetic acid average Mn 3,500
  • Amine-PEG-carboxylic acid
  • Amino-PEG acetic acid
  • AminoPEG carboxylic acid
  • Aminopolyoxyethylene acetic acid
  • Poly(ethylene glycol) 2-aminoethyl ether acetic acid
  • Poly(ethylene glycol) 2-aminoethyl ether acetic acid average Mn 10,100
  • Poly(ethylene glycol) 2-aminoethyl ether acetic acid average Mn 2,100
  • Amine-PEG-COOH
  • NH2-PEG-Acid
  • NH2-PEG-COOH
  • NH2-PEG-COOH,MW:2000
  • Amine-PEG5000-CH2-acid
  • Amine-PEG-CH2COOH (MW 1000)
  • Amine-PEG-CH2COOH (MW 4000)
  • NH2-PEG-AA
  • NH2-PEG-COOH (MW:10000)
  • Poly(oxy-1,2-ethanediyl), α-(2-aminoethyl)-ω-(carboxymethoxy)-
  • 139729-28-5
  • peg