ChemicalBook > CAS DataBase List > O-(2-CARBOXYETHYL)POLYETHYLENE GLYCOL

O-(2-CARBOXYETHYL)POLYETHYLENE GLYCOL

Product Name: O-(2-CARBOXYETHYL)POLYETHYLENE GLYCOL
CAS No.: 117786-94-4
Chemical Name: O-(2-CARBOXYETHYL)POLYETHYLENE GLYCOL
Synonyms: OH-PEG-PA;HO-PEG-PA, MW 40K;Hydroxy-PEG-propionic acid;m-dPEG???-acid (QBD-10909);m-dPEG???-acid (QBD-10328);HOOC-PEGn-OH 2K, 5K, 10K, 20K;POLY-ETHYLENE GLYCOL 3,400 MONOACID;O-(2-Carboxyethyl)polyethylene glycol;O-(2-Carboxyethyl)polyethylene glycol 5000;O-(2-Carboxyethyl)polyethylene glycol 10000
CBNumber: CB8198684
Molecular Formula: (C2H4O)nC3H6O3
Formula Weight: 0
MOL File: 117786-94-4.mol

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O-(2-CARBOXYETHYL)POLYETHYLENE GLYCOL Property

storage temp.: -20°C
α-end: carboxylic acid
Ω-end: hydroxyl

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H312Harmful in contact with skin

H332Harmful if inhaled

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P330Rinse mouth.

P363Wash contaminated clothing before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 670812
Product name: O-(2-Carboxyethyl)polyethylene glycol
Purity: 3,000
Packaging: 100mg
Price: $233
Updated: 2025/07/31

Sigma-Aldrich

Product number: 670812
Product name: O-(2-Carboxyethyl)polyethylene glycol
Purity: 3,000
Packaging: 500mg
Price: $465
Updated: 2025/07/31

Sigma-Aldrich

Product number: 670936
Product name: O-(2-Carboxyethyl)polyethylene glycol
Purity: 5,000
Packaging: 500mg
Price: $468
Updated: 2025/07/31

Sigma-Aldrich

Product number: 670936
Product name: O-(2-Carboxyethyl)polyethylene glycol
Purity: 5,000
Packaging: 100mg
Price: $204
Updated: 2023/06/20

dPEG

Product number: 10909
Product name: m-dPEG®₃₇-acid
Packaging: 100mg
Price: $325
Updated: 2021/12/16

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O-(2-CARBOXYETHYL)POLYETHYLENE GLYCOL Chemical Properties,Usage,Production

Uses

Reactant for:• ;Preparation of multifunctional polymeric micelles for antiviral treatment1• ;Preparation of NO-pegylated epirubicin as a chemotherapy agent2• ;Preparation of functionalized oligomers and copolymers with terpyridine-metal complexing segments3

Uses

O-(2-Carboxyethyl)polyethylene glycol is a reactant involved in:
•Preparation of multifunctional polymeric micelles for antiviral treatment
•Modulating the properties of chemotherapy agents
•Increasing the sensitivity of carboxyl-terminated dendrimer-coated bioactive interfaces for protein microarrays
•Studies of therapeutic usefulness for receptor-targeted blockage of oxidized low density lipoprotein uptake

O-(2-CARBOXYETHYL)POLYETHYLENE GLYCOL Preparation Products And Raw materials

Raw materials

Preparation Products

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117786-94-4, O-(2-CARBOXYETHYL)POLYETHYLENE GLYCOLRelated Search:

Benzyl isocyanide 2,4-PENTANEDIONE, SILVER DERIVATIVE SALCOMINE DICHLORO(ETHYLENEDIAMINE)PLATINUM(II) Aluminum acetylacetonate TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)DYSPROSIUM(III) Ferric acetylacetonate TERT-BUTYL ISOCYANIDE METHYL ISOCYANOACETATE N-BUTYLISOCYANIDE Cupric acetylacetonate Tris(2,4-pentanedionato)chroMiuM(III) PHENYLSELENOL COBALT(II) ACETYLACETONATE Ethyl isocyanoacetate 1,1,3,3-TETRAMETHYLBUTYL ISOCYANIDE TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)EUROPIUM(III) Polyethylene Glycol

O-(2-CARBOXYETHYL)POLYETHYLENE GLYCOL 3,400

POLY-ETHYLENE GLYCOL 3,400 MONOACID

O-(2-Carboxyethyl)polyethylene glycol 5000

O-(2-Carboxyethyl)polyethylene glycol 10000

O-(2-Carboxyethyl)polyethylene glycol

HOOC-PEGn-OH 2K, 5K, 10K, 20K

O-(2-Carboxyethyl)polyethylene glycol 3,000

Poly(oxy-1,2-ethanediyl),a-(2-carboxyethyl)-w-hydroxy-

alpha-(2-Carboxyethyl)-omega-hydroxypoly(oxy-1,2-ethanediyl)

Hydroxy-PEG-propionic acid

OH-PEG-PA

Poly(oxy-1,2-ethanediyl), α-(2-carboxyethyl)-ω-hydroxy-

m-dPEG???-acid (QBD-10909)

m-dPEG???-acid (QBD-10328)

HO-PEG-PA, MW 40K

117786-94-4

C2H4OnC3H6O3

HOCH2CH2nCH2CH2COOH

HOCH2CH2OnCH2CH2COOH

Supported Synthesis

Specialty Synthesis

PEG Resins

Biocompatible/Biodegradable Materials

Heterobifunctional PEG BiomaterialsSpecialty Synthesis

PEG Based Polymers

PEG Resins

Supported Synthesis

Polydispersed PEG

Chemical Synthesis

Heterobifunctional PEGs

Materials Science

PEG Resins

Poly(ethylene glycol) and Poly(ethylene oxide)

Polymer Science

Polymers

Solid Supported Synthesis

Specialty Synthesis

peg