Specifications Table

Product Name – 4-NITROBENZALDEHYDE 98.5% AR
Quantity/Pack Size – 25 g, 100 g
Form – Crystalline Powder
Grade – Analytical Reagent (AR)
Application – Organic Synthesis, Pharmaceutical Intermediates

Product Overview

4-Nitrobenzaldehyde 98.5% AR is a high-purity aromatic aldehyde widely utilized in organic synthesis due to its exceptional reactivity and stability. This analytical reagent grade compound features a minimum 98.5% purity, ensuring reliable results in demanding laboratory applications. The crystalline powder form provides easy handling and precise measurement, while its nitro group enhances electrophilic properties for efficient coupling reactions. The compound demonstrates excellent solubility in common organic solvents like ethanol and DMSO, making it versatile for various synthetic pathways. Each batch undergoes rigorous quality control to maintain consistent performance, with low moisture content and minimal impurities. The product’s stability under standard storage conditions (2-8?C) preserves its integrity over extended periods. Its molecular structure (C7H5NO3) with a nitro substituent at the para position enables selective transformations in multi-step syntheses. The AR grade certification guarantees compliance with international purity standards, making it suitable for both qualitative and quantitative analyses in research environments.

FAQs

1. What is the exact melting point range for this 4-Nitrobenzaldehyde?

The melting point typically falls between 104-107?C, though slight variations may occur depending on the specific batch and crystallization conditions.

2. Can this compound be used directly in Suzuki coupling reactions?

While it can participate in coupling reactions, the nitro group may require protection or reduction depending on the desired product and reaction conditions.

3. What’s the difference between this AR grade and technical grade versions?

The AR grade offers higher purity (98.5% minimum) with stricter impurity controls, while technical grade may contain up to 5% impurities and is less consistent for analytical work.

4. How should I handle this compound to prevent decomposition?

Store in a tightly sealed container away from light and moisture, and avoid prolonged exposure to temperatures above 40?C to maintain stability.

5. What’s the typical shelf life when stored properly?

When kept in original packaging under recommended conditions, the product maintains its specified purity for at least 24 months from the date of manufacture.