Description

1H-Pyrrole-2,5-Dione,3-Hydrazino-1-Propyl-(9Ci) is a specialized heterocyclic building block featuring both a maleimide and a hydrazine functional group. This unique bifunctional structure makes it a valuable intermediate for the synthesis of complex molecules, particularly in pharmaceutical research and advanced material science. It is primarily sought by R&D chemists and process development scientists in the life sciences and specialty chemical sectors for creating targeted conjugates, polymers, and biologically active compounds.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs) and antibody-drug conjugates (ADCs) due to its selective reactivity.
• Bioconjugation Reagent: Used for site-specific labeling and crosslinking of proteins, peptides, and other biomolecules via its maleimide-thiol and hydrazine-carbonyl coupling chemistries.
• Polymer Chemistry: Serves as a functional monomer or crosslinker in the production of specialty polymers, hydrogels, and smart materials with tailored properties.
• Agrochemical Research: Employed in the discovery and development of novel crop protection agents and pesticides.
• Material Science: Used in the surface modification of nanoparticles and the fabrication of functional coatings and adhesives.
• Chemical Synthesis: A versatile synthon for constructing complex nitrogen-containing heterocycles and other advanced organic structures in medicinal chemistry.

Basic Information

Product Name	1H-Pyrrole-2,5-Dione,3-Hydrazino-1-Propyl-(9Ci)
CAS No.	507473-26-9
Molecular Formula	C7H11N3O2
Molecular Weight	169.18 g/mol
Synonyms	3-Hydrazino-1-propyl-1H-pyrrole-2,5-dione; 1-Propyl-3-hydrozinylmaleimide; N-Propyl-3-hydrozinylmaleimide; 3-Hydrazinyl-1-propyl-1H-pyrrole-2,5-dione; Maleimide, N-propyl-3-hydrozinyl-; 1H-Pyrrole-2,5-dione, 3-hydrozino-1-propyl-; 507473-26-9; N-Propyl-3-hydrozinylmaleimide
EINECS	Contact for details

Quality Control

Our 1H-Pyrrole-2,5-Dione,3-Hydrazino-1-Propyl-(9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and consistent performance. Certificates of Analysis (COA) with detailed specifications are provided for every shipment, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C under an inert atmosphere (e.g., nitrogen or argon) to minimize oxidation and degradation. Keep away from strong oxidizing agents and moisture. For long-term storage, consider freezing at -20°C.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.