Description

1-Nitroso-3-Pyrroline is a versatile heterocyclic organic compound featuring a nitroso functional group, serving as a valuable intermediate in advanced chemical synthesis. Its unique structure makes it a critical building block for the development of complex molecules in pharmaceutical and agrochemical research. This compound is essential for researchers and manufacturers in fine chemical, pharmaceutical, and specialty chemical industries seeking to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs), particularly those containing pyrrolidine or pyrroline scaffolds.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and insecticides, leveraging its reactive nitroso group for creating new modes of action.
• Chemical Synthesis Building Block: Employed in organic synthesis for constructing nitrogen-containing heterocycles, facilitating the creation of ligands, catalysts, and functional polymers.
• Material Science: Investigated for the development of advanced polymeric materials and functional coatings where the nitroso group can impart specific chemical or physical properties.
• Bioconjugation & Labeling Reagent: Utilized in biochemical research as a reagent for modifying proteins, peptides, or other biomolecules due to its selective reactivity.
• Academic & Industrial R&D: Serves as a fundamental research chemical in universities and corporate R&D labs for exploring new synthetic pathways and reaction mechanisms.

Basic Information

Item	Details
Product Name	1-Nitroso-3-Pyrroline
CAS No.	10552-94-0
Molecular Formula	C4H6N2O
Molecular Weight	98.10 g/mol
Synonyms	3-Pyrroline, 1-nitroso-; 1-Nitroso-2,5-dihydro-1H-pyrrole; 1-Nitroso-3-pyrroline; 1-Nitroso-δ³-pyrroline; 1H-Pyrrole, 2,5-dihydro-1-nitroso-; 3-Pyrroline, 1-nitroso- (8CI); NSC 163083
EINECS	Contact for details

Quality Control

Our 1-Nitroso-3-Pyrroline is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation. Certificates of Analysis (COA) documenting all critical quality parameters are provided with every shipment. We adhere to cGMP principles where applicable to support our customers in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber-colored or stored in light-resistant secondary packaging. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Yellow to orange liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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