English

3-MALEIMIDOPROPIONIC ACID N-SUCCINIMIDYL ESTER

August 6, 2026

High-Quality 3-MALEIMIDOPROPIONIC ACID N-SUCCINIMIDYL ESTER (CAS No. 55750-62-4)

3-Maleimidopropionic Acid N-Succinimidyl Ester (BMPS), also known as N-Succinimidyl 3-Maleimidopropionate or 3-Maleimidopropionic Acid N-Hydroxysuccinimide Ester, is a heterobifunctional crosslinking reagent widely used in biochemical research, molecular biology, peptide chemistry, and bioconjugation applications.


Specfition

Test Item Specification
Appearance Off-white to white powder
Purity(HPLC) ≥98.0%
Melting point 168.0-178.0℃
Loss on drying ≤0.5%

Product Advantages

High Coupling Efficiency

The dual reactive functional groups provide efficient and selective conjugation performance.

Excellent Functional Compatibility

Suitable for a wide range of biomolecules including proteins, peptides, enzymes, and antibodies.

Reliable Quality Control

Available with analytical documentation including:

  • Certificate of Analysis (CoA)
  • HPLC purity data
  • Technical specification
  • Safety Data Sheet (SDS)

Flexible Supply Capability

Available from laboratory quantities to larger research and industrial requirements.


Applications

  • Bioconjugation and Crosslinking Reagent
  • Pharmaceutical and Biotechnology Research
  • Molecular Biology and Life Science Research
  • Custom Synthesis and Specialized Research Applications

Packaging

To ensure product stability during storage and transportation, BMPS can be supplied with customized packaging solutions.

Standard Packaging Options:

  • 100 mg / 500 mg / 1 g laboratory packages
  • 5 g / 10 g / 25 g research packages
  • Customized bulk packaging according to customer requirements

Recommended Packaging Materials:

  • Amber glass bottles
  • Aluminum foil sealed bags
  • Nitrogen/argon protected packaging
  • Moisture-proof containers

For bulk or long-term storage requirements, customized packaging solutions are available.


Supply Capability

As a professional chemical supplier and CDMO partner, Coreychem provides:

  • Research-grade specialty chemicals
  • Custom synthesis services
  • Scale-up manufacturing support
  • Flexible packaging solutions
  • Global export services

We support customers from initial laboratory evaluation to commercial supply requirements.

Samples and further technical data can be provided upon request.
More details, just contact: Cherry@coreychem.com

You can also fill out our online message form and we will contact you within 24 hours.