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α-Carboxyl-ω-hydroxyl poly(ethylene glycol) (HO-PEG-COOH) is a linear heterobifunctional polymer featuring a terminal hydroxyl group and a terminal carboxylic acid group. It is used as a versatile cross-linking reagent and spacer in pharmaceutical, biotech, and biomedical applications, facilitating surface modification, PEGylation, and drug delivery systems due to its high aqueous solubility and biocompatibility.
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OH-PEG-COOH, α-hydroxyl-ω-carboxyl poly(ethylene glycol)
Biopharma PEG
https://www.biochempeg.com › product › OH-PEG-COOH
Biopharma PEG
https://www.biochempeg.com › product › OH-PEG-COOH
OH-PEG-COOH, also known as α-hydroxyl-ω-carboxyl poly(ethylene glycol), is a linear heterobifunctional PEG derivative with one hydroxyl group and one carboxyl ...Read more
$55 delivery
HO-PEG-COOH - CD Bioparticles
cd-bioparticles.net
https://www.cd-bioparticles.net › ho-peg-cooh
cd-bioparticles.net
https://www.cd-bioparticles.net › ho-peg-cooh
α-hydroxyl-ω-carboxyl poly(ethylene glycol) (HO-PEG-COOH) is a linear heterofunctional PEG with hydroxyl on one end and carboxyl group on the other. It is a ...Read more
$830.00$80 delivery
HO-PEG-COOH - NSP-Functional Polymers & Copolymers
nanosoftpolymers.com
https://www.nanosoftpolymers.com › product › ho-peg...
nanosoftpolymers.com
https://www.nanosoftpolymers.com › product › ho-peg...
α-hydroxyl-ω-carboxyl poly(ethylene glycol) (HO-PEG-COOH) is a linear heterofunctional PEG with hydroxyl on one end and carboxyl group on the other. It is a ...Read more
$200.00 to $1,200.00
H2N-PEG-OH Manufacturer
SINOPEG
https://www.sinopeg.com › ...
SINOPEG
https://www.sinopeg.com › ...
Storage: Store at -20±5℃, keep dry. HOOC-PEG-OH. α-Carboxyl-ω-hydroxyl poly(ethylene glycol). Molecular Weight: 5KDa, 10KDa, 20KDa, 40KDa. Package ...Read more
O-(2-Carboxyethyl)polyethylene glycol
Sigma-Aldrich
https://www.sigmaaldrich.com › product › aldrich
Sigma-Aldrich
https://www.sigmaaldrich.com › product › aldrich
O-(2-Carboxyethyl)polyethylene glycol ; Quality Level. 100 ; Ω-end. hydroxyl ; α-end. carboxylic acid ; storage temp. −20°C ; Packaging. Bottomless glass bottle.Read more
$186.00 to $371.25In stock2–4 day delivery
US5672662A - Poly(ethylene glycol) and related polymers ...
Google Patents
https://patents.google.com › patent
Google Patents
https://patents.google.com › patent
Generally, a half life of 10 to about 20 or 25 minutes is desirable. EXAMPLE 5 Synthesis of α-hydroxyl-ω-carboxyl-PEG HO--(CH 2 CH 2 O) n --CH 2 CH 2 --S ...Read more
Direct synthesis of α-Carboxyl-ω-Hydroxyl polymers by ...
ScienceDirect.com
https://www.sciencedirect.com › article › abs › pii
ScienceDirect.com
https://www.sciencedirect.com › article › abs › pii
by J Zhang2025Cited by 1 — Zhao et al. reported a noncovalent protection strategy for the one-step synthesis of α-amino, ω-hydroxyl hetero-functional poly(ethylene oxide) ...Read more
Poly(ethylene glycol), (α-carboxy [succinic acid], ω-hydroxy)
Polymer Source
https://www.polymersource.ca › category
Polymer Source
https://www.polymersource.ca › category
A premier manufacturer and supplier of high-quality research grade polymers offered to research and development communities in academia and industry worldwide.Read more
Striving for Uniformity: A Review on Advances and Challenges ...
PubMed Central (PMC) (.gov)
https://pmc.ncbi.nlm.nih.gov › articles › PMC11036406
PubMed Central (PMC) (.gov)
https://pmc.ncbi.nlm.nih.gov › articles › PMC11036406
by C Bento2024Cited by 63 — Poly(ethylene glycol) (PEG) is the polymer of choice in drug delivery systems due to its biocompatibility and hydrophilicity. For over 20 years, this polymer ...Read more
Scholarly articles for α-Carboxyl-ω-hydroxyl poly(ethylene glycol) | |
… Synthesis of α-Amino-ω-hydroxyl Poly (ethylene oxide) - Chen - Cited by 20 … controlled synthesis of α-carboxyl-ω-hydroxyl … - Liu - Cited by 14 … factor-conjugated poly (ethylene glycol)-block-poly (δ- … - Zeng - Cited by 150 | |
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Ethylene Glycol | Water Solutions Unlimited
Water Solutions Unlimited
https://www.getwsu.com › chemicals › ethylene-glycol
Water Solutions Unlimited
https://www.getwsu.com › chemicals › ethylene-glycol
Web results
Hydroxyl PEG Hexanoic Acid
JenKem Technology USA
https://jenkemusa.com › product › hydroxyl-peg-hexan...
JenKem Technology USA
https://jenkemusa.com › product › hydroxyl-peg-hexan...
Heterobifunctional Hydroxyl PEG Hexanoic Acid (HO-PEG5000-(CH2)5-COOH, HO-PEG-HA, or α-Carboxypentyl-ω-hydroxy-polyoxyethylene) products (≥95% purity)Read more
$210.00 to $840.00