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mPEG4-CH2COOH is
a polyethylene glycol (PEG) derivative used in bioconjugation and drug delivery. It features a methoxy group at one end and a reactive carboxylic acid group at the other, which allows it to be attached to molecules containing primary amines. The "mPEG4" part indicates a methoxy-terminated PEG chain with four repeating ethylene oxide units. Structure and properties
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mPEG4-CH2COOH
Acrotein ChemBio Inc
https://www.acrotein.com › products02_gId_B-0652
Acrotein ChemBio Inc
https://www.acrotein.com › products02_gId_B-0652
mPEG4-CH2COOH; CAS No: 16024-66-1; MDL No: Smiles Code: COCCOCCOCCOCCOCC(O)=O; Molecular Formula: C11H22O7; Molecular Weight: 266.288; Purity: 97%; Storage: ...
CAS# 16024-66-1 | mPEG4-OCH2COOH
PurePEG
https://purepeg.com › Products › mPEGn-OCH2COOH
PurePEG
https://purepeg.com › Products › mPEGn-OCH2COOH
Synonyms. mPEG4-CH2COOH ; CAS Number. 16024-66-1 ; Molecular Formula. C11H22O ; Molecular Weight. 266.29 ; Appearance. Colorless or Light Yellowish Liquid.
$82.00 to $330.00In stock(5)$45 delivery
m-PEG4-CH2COOH
Precise PEG
https://precisepeg.com › products
Precise PEG
https://precisepeg.com › products
Product Name: m-PEG4-CH2COOH; Catalog Number: AG-1279; CAS#: 16024-66-1; Molecular Formula: C11H22O7; Molecular Weight: 266.29; Purity: > 96 ...
$545.00 to $4,295.00In stock$20 delivery30-day returns
m-PEG4-CH2COOH
AxisPharm
https://axispharm.com › ... › M-PEG-CH2COOH
AxisPharm
https://axispharm.com › ... › M-PEG-CH2COOH
m-PEG4-CH2COOH contains a terminal carboxylic acid. The terminal carboxylic acid readily reacts with primary and secondary amine under EDC, DCC, ...
$185.00 to $1,300.0030-day returns
mPEG4-CH2COOH - CD Bioparticles
cd-bioparticles.net
https://www.cd-bioparticles.net › mpeg4-ch2cooh
cd-bioparticles.net
https://www.cd-bioparticles.net › mpeg4-ch2cooh
Common Use, mPEG4-CH2COOH is a PEG derivative containing a terminal carboxylic acid. The terminal carboxylic acid can be reacted with primary amine groups ...
(1)$80 delivery
Mpeg4 Ch2cooh
SINOPEG
https://www.sinopeg.com › mpeg4-ch2cooh_sp
SINOPEG
https://www.sinopeg.com › mpeg4-ch2cooh_sp
C11H22O7. Product Name:mPEG4-CH2COOH. CAS No.:16024-66-1. M.F.:C11H22O7. M.W:266.29. Storage:-18℃ for long term storage,avoid light. Purity:>95%.
mPEG4-CH2COOH [C11H22O7] Cas:16024-66-1
Amerigo Scientific
https://www.amerigoscientific.com › mpeg4-ch2cooh-c...
Amerigo Scientific
https://www.amerigoscientific.com › mpeg4-ch2cooh-c...
Amerigo Scientific is a specialist distributor in serving life science that provides high quality mPEG4-CH2COOH [C11H22O7] Cas:16024-66-1.
mPEG4-COOH | CAS:81836-43-3
Biopharma PEG
https://www.biochempeg.com › product › mPEG4-COOH
Biopharma PEG
https://www.biochempeg.com › product › mPEG4-COOH
CAS No.： 81836-43-3 · Synonyms： m-PEG4-acid mPEG4-Propionic acid · Purity： ≥95% · MF： C12H24O · MW： 280.3 · Recommended Storage Condition： Store at -5°C,keep in dry ...
$300.00$55 delivery
m-PEG4-CH2COOH | CAS#:16024-66-1
CAS NO查询
https://www.chemsrc.com › ... › PROTAC Linker
CAS NO查询
https://www.chemsrc.com › ... › PROTAC Linker
Aug 25, 2025 — m-PEG4-CH2COOH Biological Activity. Description, m-PEG4-CH2COOH is a PEG-based based PROTAC linker can be used in the synthesis of PROTACs.
16024-66-1(2,5,8,11,14-pentaoxahexadecan-16-oic acid )
ChemicalBook
https://m.chemicalbook.com › ProdSupplierGWCB789...
ChemicalBook
https://m.chemicalbook.com › ProdSupplierGWCB789...
... CH2COOH CAS_16024-66-1 mPEG4-acetic acid 2,5,8,11,14-Pentaoxahexadecan-16-sure; CAS:16024-66-1; MF:C11H22O7; MW:266.29; EINECS:2401637; Mol File:16024-66-1.mol ...