N-Succinimidyl 3-maleimidobenzoate, 95%, Thermo Scientific Chemicals

Description

A heterobifunctional coupling reagent useful for forming enzyme immunoconjugates

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.

Specifications

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

• Melting Point: 175°C to 177°C
• Color: White
• Quantity: 250 mg
• 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

Safety and Handling

Hazard Category	H315-H319-H335
Hazard Statement	GHS H Statement H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
EINECSNumber	261-368-8
TSCA	No
Recommended Storage	Store at -20°C

SDS

RUO – Research Use Only