Blog | Polyethylene Glycol Derivatives (PEGs) Manufacturer

BIS-PEG21-NHS ESTER | CAS: 2221948-98-5 | sinopeg September 5,2025.

BIS-PEG21-NHS ESTER is a very important heterogeneous bifunctional crosslinking agent in the fields of biocoupling chemistry and drug development. Its core value lies in its ability to simultaneously ...

Polyethylene Glycol (PEG) Derivatives September 5,2025.

At the forefront of modern drug development, polyethylene glycol (PEG) derivatives play a crucial role. They act like an "invisibility cloak" for drug molecules, significantly enhancing therapeutic ef...

Berberine-Structure-Based Brain Targeting Breakthrough: BE-ST Nano Platform Overcomes Blood-Brain Barrier Challenges July 21,2025.

The blood-brain barrier (BBB), a critical defense guarding the central nervous system, effectively blocks harmful substances but also severely impedes the entry of therapeutic drugs into the brain, co...

Precision Targeting in Drug Delivery: Unleash the Power of DSPE-PEG-MAL July 10,2025.

Achieving precise delivery of therapeutic agents to specific cells remains a cornerstone of modern medicine. Unlock new levels of precision in ligand-mediated drug delivery with DSPE-PEG-MAL, a v...

mPEG-Cl | SINOPEG peg derivative functional group May 14,2025.

mPEG-Cl (Methoxy Polyethylene Glycol Chloride) is a monfunctional polymerized ethylene glycol (PEG) derivative with an active chlorine (-Cl) group at the end, which can be used in nucleophilic substit...

mPEG-bALD | SINOPEG peg derivative functional group May 13,2025.

mPEG-bALD (methoxy polyethylene glycol butyraldehyde) is a monofunctional agglomerated ethylene glycol (PEG) derivative and is widely used in fields such as biomedical research, drug delivery systems,...

mPEG-VS | SINOPEG peg derivative functional group May 8,2025.

mPEG-VS (methoxy polyethylene glycol ethylene sulfone) is a polyethylene glycol (PEG) derivative with high reactivity and is widely used in fields such as biocoupling, drug delivery systems and materi...

mPEG-OMs | SINOPEG peg derivative functional group May 8,2025.

1. Chemical structure Molecular formula: CH₃O-(CH₂CH₂O)ₙ-CH₂CH₂ -OMS mPEG: methoxy polyethylene glycol (methoxy PEG), providing hydrophilicity and biocompatibility. OMs: mesylate (-OSO₂CH₃), as an act...

mPEG-CN | SINOPEG peg derivative functional group April 21,2025.

mPEG-CN (Methoxy Polyethylene Glycol-Cyanoethyl) is a functionalized polyethylene glycol (PEG) derivative with a cyano group (-CN) at the end. Its full chemical name is methoxy polyethylene glycol -Cy...