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Key Documents

42002

Sigma-Aldrich

Sulfo-N-succinimidyl 4-maleimidobutyrate sodium salt

~90%

Synonym(s):

4-Maleimidobutyric acid sulfo-N-succinimidyl ester sodium salt, N-(γ-Maleimidobutyryloxy)sulfosuccinimide sodium salt, Sulfo-GMBS

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About This Item

Empirical Formula (Hill Notation):
C12H11N2NaO9S
CAS Number:
Molecular Weight:
382.28
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:
NACRES:
NA.25

Assay

~90%

reaction suitability

reagent type: linker

storage temp.

−20°C

SMILES string

O=C(N1CCCC(ON2C(CC(S(=O)(O[Na])=O)C2=O)=O)=O)C=CC1=O

InChI

1S/C12H12N2O9S.Na/c15-8-3-4-9(16)13(8)5-1-2-11(18)23-14-10(17)6-7(12(14)19)24(20,21)22;/h3-4,7H,1-2,5-6H2,(H,20,21,22);/q;+1/p-1

InChI key

ULARYIUTHAWJMU-UHFFFAOYSA-M

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

Reagent for amine-to-thiol cross-linking

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

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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