Description

1H-Benz(De)Isoquinoline-1,3(2H)-Dione, 2-(2-Hydroxyethyl)-5-Nitro- is a specialized nitro-substituted isoindoline derivative, serving as a high-value synthetic intermediate and functional monomer. Its molecular structure, featuring both a nitro group and a hydroxyethyl side chain, makes it a versatile precursor for advanced material synthesis and fine chemical manufacturing. This compound is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel active ingredients and performance materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in research for compounds with specific biological activities.
• Agrochemical Synthesis: Used in the development of advanced herbicides, pesticides, and plant growth regulators, leveraging its nitro-aromatic functionality.
• Polymer & Material Science: Acts as a functional monomer or cross-linking agent in the production of specialty polymers, dyes, and high-performance resins.
• Organic Synthesis & Research: A valuable reagent in academic and industrial organic chemistry labs for constructing complex heterocyclic frameworks and conducting nitration/derivatization studies.
• Photoreactive Compound Precursor: Potential use in the synthesis of photoinitiators or light-sensitive materials due to the nitro and carbonyl chromophores.

Basic Information

Product Name	1H-Benz(De)Isoquinoline-1,3(2H)-Dione, 2-(2-Hydroxyethyl)-5-Nitro-
CAS No.	79070-65-8
Molecular Formula	C₁₄H₁₀N₂O₅
Molecular Weight	286.24 g/mol
Synonyms	2-(2-Hydroxyethyl)-5-nitro-1H-benz[de]isoquinoline-1,3(2H)-dione; 5-Nitro-2-(2-hydroxyethyl)benz[de]isoquinoline-1,3-dione; 2-(2-Hydroxyethyl)-5-nitroisoindoline-1,3-dione; N-(2-Hydroxyethyl)-4-nitrophthalimide; 4-Nitro-N-(2-hydroxyethyl)phthalimide; 5-Nitro-N-(2-hydroxyethyl)phthalimide (common misassignment); Nitro-hydroxyethylphthalimide derivative
EINECS	Contact for details

Quality Control

Our production of 1H-Benz(De)Isoquinoline-1,3(2H)-Dione, 2-(2-Hydroxyethyl)-5-Nitro- adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure consistency and meet precise customer specifications. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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