Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

55750-62-4 - 3-Maleimidopropionic acid N-hydroxysuccinimide ester, 99% - H27329 - Alfa Aesar

H27329 3-Maleimidopropionic acid N-hydroxysuccinimide ester, 99%

CAS Number

Size Price ($) Quantity Availability
250mg 138.00
1g 447.00
Add to Cart Add to Quote Request View Item

3-Maleimidopropionic acid N-hydroxysuccinimide ester, 99%


Chemical Properties

Formula Weight
Melting point
Moisture Sensitive
Insoluble in water.


3-Maleimidopropionic acid N-hydroxysuccinimide ester is a reagent that is widely used for generating stable maleimide-activated carrier proteins that can spontaneously react with sulfhydryls. Alternatively these relatively stable maleimide-activated intermediates may be lyophilized and stored for later conjugation to a hapten.


Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, heat, water, moisture.

Literature References

Kleanthis G. Dendrinos,; Aristotle G. Kalivretenos. Synthesis of N-hydroxysuccinimide esters using polymer bound HOBT. Tetrahedron Letters. 1998, 39(11), 1321-1324.

Wlad Kusnezow,; Anette Jacob,; Alexandra Walijew,; Frank Diehl,;örg D. Hoheisel. Antibody microarrays: An evaluation of production parameters. PROTEOMICS. 2003, 33, 254-264,.

Sulfhydryl- (SH) and amino-reactive heterobifunctional cross-linking agent: Enzym. Immunoassay, 81 (1981); J. Immunol. Meth., 62, 123 (1983). Applications in immunodiagnostics: Biopolymers, 22, 481 (1983).

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Harmonized Tariff Code


  • A10312

    N-Hydroxysuccinimide, 98+%
  • A10807

    1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride, 98+%
  • A14401

    1,2-Cyclohexanedione, 98+%
  • A15590

    4-Bromophenylhydrazine hydrochloride, 97%
  • 44011

    Magnesium Aluminum Zinc foil, 0.81mm (0.032in) thick

Recently Viewed


Life Science

Metals & Materials


Analytical & Labware