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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)

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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)

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