CAS：58626-38-3| 3-Maleimidobenzoic Acid N-hydroxysuccinimide Ester

Introduction and application of CAS：58626-38-3| 3-Maleimidobenzoic acid N-hydroxysuccinimide ester

3-Maleimido benzoic acid succinimidyl ester is an intermediate with wide use in pharmaceuticals, agricultural chemicals, dyes and polymer compounds. It is a biisofunctional reactive towards primary amines and sulfhydryl groups. chemical cross-linking agent. Typically, the initial reaction is coupling to a primary amine-containing molecule via an amide bond at pH 7.0, followed by thioether coupling to a thiol-containing compound at the same pH. Used to prepare enzyme immune cross-linking agents and hapten carrier molecule conjugates.

Specification of CAS：58626-38-3| 3-Maleimidobenzoic acid N-hydroxysuccinimide ester

Melting point 175-177°C(lit.)
Boiling point 524.5±52.0°C(Predicted)
Density 1.59±0.1g/cm3(Predicted)
Storage conditions -20°C
Solubility Soluble in ethyl acetate or DMF: ≤20mg/mL Solvent may need to be added to the coupling buffer to at least 5% to maintain solubility
Morphological crystallization
Acidity coefficient (pKa)-2.63±0.20(Predicted)
Color white to almost white
SensitivityMoisture&LightSensitive

Package of CAS：58626-38-3| 3-Maleimidobenzoic acid N-hydroxysuccinimide ester

25kg/drum

This product is valid for 24 months from the date of production when stored in a warm sealed state.

Safety and transportation

This product should be stored sealed at room temperature. Customers should carefully read the product treatment, material safety data sheet (MSDS) and labels before use, be familiar with the product's safety information, operating instructions, environmental impact, and wear appropriate personal protection as required. supplies.

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