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  8. N-Succinimidyl 3-maleimidobenzoate, 95%

N-Succinimidyl 3-maleimidobenzoate, 95%

Product Code. 15494009
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Quantity:
250 mg
1 g
Unit Size:
1g
250mg
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Product Code. 15494009 Supplier Thermo Scientific Alfa Aesar Supplier No. J61410.03
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Estimated Shipment: 07-09-2026
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Description

A heterobifunctional coupling reagent useful for forming enzyme immunoconjugates | CAS: 58626-38-3 | C15H10N2O6 | 314.253 g/mol

N-Succinimidyl 3-maleimidobenzoate is useful for forming enzyme immunoconjugates. It has a 9.9 Angstrom spacer arm. Heterobifunctional crosslinking reagent reactive toward primary amine and sulfhydryl. Useful for preparation of enzyme immunoconjugates and hapten carrier molecule conjugates

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
N-Succinimidyl 3-maleimidobenzoate is useful for forming enzyme immunoconjugates. It has a 9.9 Angstrom spacer arm. Heterobifunctional crosslinking reagent reactive toward primary amine and sulfhydryl. Useful for preparation of enzyme immunoconjugates and hapten carrier molecule conjugates

Solubility
Soluble in DMF or ethyl acetate.

Notes
Moisture & Light Sensitive. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 58626-38-3
Molecular Formula C15H10N2O6
Molecular Weight (g/mol) 314.253
MDL Number MFCD00005514
InChI Key LLXVXPPXELIDGQ-UHFFFAOYSA-N
Synonym 3-maleimidobenzoic acid n-hydroxysuccinimide ester, n-succinimidyl 3-maleimidobenzoate, 3-maleimidobenzoyl n-hydroxysuccinimide, 1-3-2,5-dioxopyrrolidinyl oxy carbonyl phenyl-1h-pyrrole-2,5-dione, m-maleimidobenzoyl-n-hydroxysuccinimide ester, 2,5-dioxopyrrolidin-1-yl 3-2,5-dioxopyrrol-1-yl benzoate, 3-n-maleimidobenzoic acid n-succinimidyl ester, 2,5-dioxopyrrolidin-1-yl 3-2,5-dioxo-2,5-dihydro-1h-pyrrol-1-yl benzoate, ambotzpeg2090
PubChem CID 93861
IUPAC Name (2,5-dioxopyrrolidin-1-yl) 3-(2,5-dioxopyrrol-1-yl)benzoate
SMILES C1CC(=O)N(C1=O)OC(=O)C2=CC(=CC=C2)N3C(=O)C=CC3=O

Specifications

Melting Point 175°C to 177°C
Color White
Quantity 1 g
Beilstein 1505254
Sensitivity Light and moisture sensitive
Solubility Information Soluble in DMF or ethyl acetate.
Formula Weight 314.26
Percent Purity 95%
Physical Form Powder
Chemical Name or Material N-Succinimidyl 3-maleimidobenzoate

RUO – Research Use Only

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