2D Chemical StructureDatabase ID 75535129
SMILESC1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(=O)ON2C(=O)CCC2=O
——
Structure data verified · Database ID 75535129

Chemical Intermediate

Bis-PEG25-NHS ester

CAS 2221948-96-3Product ID 720580
Product data verified

Structures, identifiers and computed properties have been matched to the database record by CAS.

IntermediatesBis-PEG25-NHS ester
IUPAC Name—
CAS Number2221948-96-3
Database ID75535129
Molecular Formula—
Molecular Weight—

Product Information

Bis-PEG25-NHS ester

Bis-PEG25-NHS ester (CAS 2221948-96-3) product identity, structure identifiers and related reaction data for chemical intermediate research and sourcing review.

CAS Number2221948-96-3
Database ID75535129
Molecular Formula—
Updated2026-10-16

Request a Quote

Need this intermediate?

Send the required specification, quantity, destination and intended use. The CATO team will review availability and respond.

CAS 2221948-96-3Bis-PEG25-NHS ester
Complete inquiry