3-Maleimidopropionic acid N-hydroxysuccinimide ester, 99%

Description

CAS: 55750-62-4 | C11H10N2O6 | 266.209 g/mol

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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
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.

Solubility
Insoluble in water.

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

Specifications

Chemical Identifiers

• CAS: 55750-62-4
• Molecular Formula: C11H10N2O6
• Molecular Weight (g/mol): 266.209
• MDL Number: MFCD00043141
• InChI Key: JKHVDAUOODACDU-UHFFFAOYSA-N
• Synonym: n-succinimidyl 3-maleimidopropionate, 2,5-dioxopyrrolidin-1-yl 3-2,5-dioxo-2,5-dihydro-1h-pyrrol-1-yl propanoate, 3-maleimido propionic acid n-hydroxysuccinimide ester, bmps, 3-maleimidopropionic acid n-succinimidyl ester, 3-maleimidopropionic acid nhs, succinimido 3-maleimidopropanoate, 2,5-dioxopyrrolidin-1-yl 3-2,5-dioxopyrrol-1-yl propanoate, 3-maleimidopropionic acid n-hydroxysuccinimide ester
• PubChem CID: 4620597
• IUPAC Name: (2,5-dioxopyrrolidin-1-yl) 3-(2,5-dioxopyrrol-1-yl)propanoate
• SMILES: C1CC(=O)N(C1=O)OC(=O)CCN2C(=O)C=CC2=O

• Melting Point: 168°C to 170°C
• Quantity: 250 mg
• Sensitivity: Moisture sensitive
• Solubility Information: Insoluble in water.
• Formula Weight: 266.21
• Percent Purity: 99%
• Chemical Name or Material: 3-Maleimidopropionic acid N-hydroxysuccinimide ester

Safety and Handling

Hazard Category	H335
Hazard Statement	GHS H Statement H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P261-P271-P304+P340-P312-P501c
TSCA	No
Recommended Storage	Keep cold

SDS

RUO – Research Use Only