Intermediates

Isopropyl 2-(3-Nitrobenzylidene)acetoacetate

  • CAS No.39562-25-9
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

High-purity pharmaceutical intermediate for Nilvadipine synthesis. Available in bulk with full COA and global shipping support.

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Product Technical Details

Product Overview

Isopropyl 2-(3-Nitrobenzylidene)acetoacetate is a critical organic compound widely utilized in the pharmaceutical industry as a key building block for the synthesis of calcium channel blockers. This specialized intermediate plays an indispensable role in the manufacturing process of Nilvadipine, a potent medication used for the management of hypertension and related cardiovascular conditions. Our facility produces this chemical under strict quality control protocols to ensure consistency and reliability for downstream pharmaceutical applications.

As a dedicated B2B chemical manufacturer, we understand the importance of supply chain stability for active pharmaceutical ingredient (API) production. This product is synthesized using advanced organic chemistry techniques to achieve high structural integrity and minimal impurity profiles. The molecular structure features a nitrobenzylidene group coupled with an acetoacetate ester, providing the necessary reactivity for subsequent condensation and cyclization reactions required in complex drug synthesis.

Technical Specifications

ParameterSpecification
CAS Number39562-25-9
Molecular FormulaC14H15NO5
Molecular Weight277.273 g/mol
AppearanceYellow or slightly yellow powder
Assay (Purity)≥98.0%
Loss on Drying≤0.5%
Residue on Ignition≤0.2%
Heavy Metals≤20ppm
Single Impurity≤1.0%
Total Impurities≤2.0%
Density1.2±0.1 g/cm3
Boiling Point404.9±35.0 °C at 760 mmHg
Flash Point167.3±27.9 °C

Quality Assurance and Compliance

Quality is the cornerstone of our manufacturing philosophy. Every batch of Isopropyl 2-(3-Nitrobenzylidene)acetoacetate undergoes rigorous analytical testing using high-performance liquid chromatography (HPLC) and other validated methods to confirm purity and identity. We provide a comprehensive Certificate of Analysis (COA) with every shipment, detailing all critical quality attributes. Our production facilities adhere to international safety and environmental standards, ensuring that the material is suitable for use in regulated pharmaceutical environments.

We maintain strict control over raw material sourcing and process parameters to minimize batch-to-batch variation. This commitment to industrial purity allows our clients to streamline their own validation processes and reduce the risk of synthesis failures. Our quality management system is designed to support long-term partnerships with pharmaceutical companies and contract research organizations globally.

Industrial Applications

The primary application of this chemical intermediate is in the synthesis of Nilvadipine (CAS 75530-68-6). It serves as a precursor in the construction of the dihydropyridine ring system, which is essential for the pharmacological activity of the final drug product. Beyond this specific application, the compound may also be utilized in broader organic synthesis research where nitrobenzylidene derivatives are required for constructing complex heterocyclic structures.

Researchers and process chemists value this intermediate for its stability and reactivity profile. It facilitates efficient reaction pathways, contributing to higher overall yields in multi-step synthesis routes. Our technical team is available to provide support regarding handling procedures and integration into existing manufacturing processes.

Packaging and Storage

To preserve the integrity of the product during transit and storage, we offer standardized packaging solutions. The standard package size is 25 kg per drum, lined with protective materials to prevent moisture absorption and contamination. Custom packaging configurations are available upon request to meet specific logistical requirements or bulk order volumes.

Storage recommendations include keeping the material in a cool, ventilated place away from direct sunlight and sources of ignition. Proper handling procedures should be followed to ensure safety, including the use of appropriate personal protective equipment. We offer global shipping services with documented chain of custody to ensure timely and secure delivery to your facility.