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Benzoic acid,3-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-, 2,5-dioxo-1-pyrrolidinyl ester (58626-38-3)

Identification
Name:Benzoic acid,3-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-, 2,5-dioxo-1-pyrrolidinyl ester
Synonyms:1H-Pyrrole-2,5-dione,1-[3-[[(2,5-dioxo-1-pyrrolidinyl)oxy]carbonyl]phenyl]- (9CI); MBS; MMBS;N-(3-Maleimidobenzoyloxy)succinamide; N-(m-Maleimidobenzoyloxy)succinamide;N-(m-Maleimidobenzoyloxy)succinimide; NSC 294786; m-Maleimidobenzoic acidN-hydroxysuccinimide ester; m-Maleimidobenzoyl N-hydroxysuccinimide ester;m-Maleimidobenzoyl-N-hydroxysuccinimide
CAS:58626-38-3
EINECS: 261-368-8
Molecular Formula: C15H10 N2 O6
Molecular Weight: 314.2497
InChI: InChI=1/C15H10N2O6/c18-11-4-5-12(19)16(11)10-3-1-2-9(8-10)15(22)23-17-13(20)6-7-14(17)21/h1-5,8H,6-7H2
Molecular Structure: (C15H10N2O6) 1H-Pyrrole-2,5-dione,1-[3-[[(2,5-dioxo-1-pyrrolidinyl)oxy]carbonyl]phenyl]- (9CI); MBS; MMBS;N-(3-Ma...
Properties
Density:1.59 g/cm3
Refractive index:1.678
Appearance:Crystalline
Specification:

solubility: ethyl acetate or DMF: ≤20 mg/mL may require addition of solvent to coupling buffer to at least 5% to maintain solubility
storage temp:-20°C

Storage Temperature: −20°C
Usage:

A heterobifunctional coupling reagent useful for forming enzyme immunoconjugates. The reactive groups are the NHS ester and maeimide. Spacer Arm: 9.9 Angstrom.
 

Safety Data
Hazard Symbols Xi: Irritant
 

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