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41314

Sigma-Aldrich

2-Maleimidoethyl mesylate

technical, ≥90.0% (HPLC)

Synonym(s):

2-Maleimidoethyl methanesulfonate

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About This Item

Empirical Formula (Hill Notation):
C7H9NO5S
Molecular Weight:
219.22
MDL number:
MFCD08702657
UNSPSC Code:
12352200
PubChem Substance ID:
57650027
NACRES:
NA.22

grade

technical

Quality Level

100

Assay

≥90.0% (HPLC)

reaction suitability

reagent type: cross-linking reagent

functional group

maleimide
mesylate

SMILES string

O=C(C=C1)N(CCOS(=O)(C)=O)C1=O

InChI

1S/C7H9NO5S/c1-14(11,12)13-5-4-8-6(9)2-3-7(8)10/h2-3H,4-5H2,1H3

InChI key

PMKKIDFHWBBGDA-UHFFFAOYSA-N

Application

Hetero-bifunctional linker specially for the quaternisation of pyridyl-nitrogen in order to introduce an amine or thiol reactive group. Synthetic building block for the preparation of fluorescent labels

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

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)

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’.

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Litak, P.T.;Kauffman, J.M.
Journal of Heterocyclic Chemistry, 31, 457-457 (1994)

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