Skip to Content
Merck
All Photos(1)

Documents

671630

Sigma-Aldrich

4,7,10,13,16,19,22,25,32,35,38,41,44,47,50,53-Hexadecaoxa-28,29-dithiahexapentacontanedioic acid di-N-succinimidyl ester

≥94% (oligomer purity)

Synonym(s):

PEG NHS ester disulfide (n=7)

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C46H80N2O24S2
CAS Number:
947601-98-1
Molecular Weight:
1109.26
MDL number:
MFCD08274613
UNSPSC Code:
12352106
PubChem Substance ID:
329760434
NACRES:
NA.22

Assay

≥94% (oligomer purity)

reaction suitability

reaction type: Pegylations
reagent type: cross-linking reagent

storage temp.

−20°C

SMILES string

O=C(CCOCCOCCOCCOCCOCCOCCOCCOCCSSCCOCCOCCOCCOCCOCCOCCOCCOCCC(=O)ON1C(=O)CCC1=O)ON2C(=O)CCC2=O

InChI

1S/C46H80N2O24S2/c49-41-1-2-42(50)47(41)71-45(53)5-7-55-9-11-57-13-15-59-17-19-61-21-23-63-25-27-65-29-31-67-33-35-69-37-39-73-74-40-38-70-36-34-68-32-30-66-28-26-64-24-22-62-20-18-60-16-14-58-12-10-56-8-6-46(54)72-48-43(51)3-4-44(48)52/h1-40H2

InChI key

CIAGMHUFXZNZOO-UHFFFAOYSA-N

Application

Commonly used as a linker molecule

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Articles

PEGylation Tools

Polyethylene glycol (PEG) reagents offer favorable characteristics for various applications, including biocompatibility and solubility.

PEGylation Tools

Polyethylene glycol (PEG) reagents offer favorable characteristics for various applications, including biocompatibility and solubility.

PEGylation Tools

Polyethylene glycol (PEG) reagents offer favorable characteristics for various applications, including biocompatibility and solubility.

PEGylation Tools

Polyethylene glycol (PEG) reagents offer favorable characteristics for various applications, including biocompatibility and solubility.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service