Molekula

Ácido 4-maleimidobutírico

4-Maleimidobutyric acid

SKU 59031729 CAS 57078-98-5 C8H9NO4 MW 183.16 Disponible bajo consulta

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4-Maleimidobutyric acid is an organic compound featuring a maleimide group, widely used in bioconjugation, peptide synthesis, and polymer chemistry for crosslinking proteins, antibodies, and other biomolecules. It enables site-specific modifications via thiol-maleimide reactions, ideal for drug development and diagnostic assays. Catalogue details: CAS 57078-98-5, molecular formula C8H9NO4, molecular weight 183.16 g/mol. Store at 2–8°C. Hazard classification: Warning (irritant, may cause skin/eye irritation). Molekula supplies 4-Maleimidobutyric acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Este producto está disponible en Molekula bajo consulta. La especificación completa, la Hoja de Datos de Seguridad (SDS) y la documentación del Certificado de Análisis (CoA) se proporcionarán con su cotización una vez que nuestro equipo confirme el grado y el tamaño de envío que necesite.

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Resumen

SKU: 59031729
Número CAS: 57078-98-5
Nombre IUPAC: 4-(2,5-dioxopyrrol-1-yl)butanoic acid
Fórmula molecular: C8H9NO4
Peso molecular: 183.16
Masa exacta: 183.0532
SMILES: C1=CC(=O)N(C1=O)CCCC(=O)O
InChIKey: NCPQROHLJFARLL-UHFFFAOYSA-N
InChI: InChI=1S/C8H9NO4/c10-6-3-4-7(11)9(6)5-1-2-8(12)13/h3-4H,1-2,5H2,(H,12,13)
PubChem CID: 3404904

Sinónimos

1H-Pyrrole-1-butanoic acid, 2,5-dihydro-2,5-dioxo-
4-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)butanoic acid
4-(2,5-dioxo-2H-pyrrol-1(5H)-yl)butanoic acid
4-(2,5-dioxopyrrol-1-yl)butanoic Acid
4-Maleim
gamma-Maleimidobutyric acid
Maleimide-(CH2)3-COOH
N-(3-Carboxypropyl)maleimide
N-Maleoyl-GABA
omega-maleimidobutyric acid

Preguntas frecuentes

What is 4-Maleimidobutyric acid (CAS 57078-98-5) commonly used for?

It is primarily used in bioconjugation chemistry for linking proteins, peptides, or other biomolecules via maleimide-thiol coupling, often in antibody-drug conjugates (ADCs) and protein labeling.

What is the molecular formula and molecular weight of 4-Maleimidobutyric acid?

The molecular formula is **C₈H₉NO₄**, and the molecular weight is **183.16 g/mol**.

How should 4-Maleimidobutyric acid be stored?

Store at **2–8°C** in a dry, well-ventilated area, protected from light and moisture. Avoid prolonged exposure to air.

What purity grades are available for this product?

We supply **analytical grade (≥98% purity)** and **bioconjugation grade (≥99% purity)** for sensitive biochemical applications.

Can Molekula supply 4-Maleimidobutyric acid in bulk quantities?

Yes, we offer bulk packaging (5g–1kg) for large-scale applications, with custom quantities available upon request.

What documentation comes with an order of 4-Maleimidobutyric acid?

Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** for traceability.

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Molekula suministra químicos finos y bioquímicos desde 1999, y sus instalaciones están certificadas bajo ISO 9001:2015 e ISO 14001:2015. Cada lote despachado se registra con un número de lote y se asocia a un Certificado de Análisis, y las Fichas de Datos de Seguridad están disponibles en cinco idiomas.