Description

Ethyl 4-(Cyclopentylamino)-3-Nitrobenzoate is a specialized organic intermediate featuring a nitrobenzoate ester core substituted with a cyclopentylamino group. This compound matters for its role as a critical building block in the synthesis of complex molecules, particularly in pharmaceutical research and development. It is needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing novel active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders or acting as enzyme inhibitors.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, or plant growth regulators due to its bioactive nitro-aromatic structure.
• Fine Chemical Synthesis: Serves as a versatile building block for creating complex dyes, pigments, and specialty polymers.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies in organic synthesis and heterocyclic chemistry.
• Material Science: Potential monomer or modifier in the development of advanced polymeric materials with specific optical or electronic properties.

Basic Information

Product Name	Ethyl 4-(Cyclopentylamino)-3-Nitrobenzoate
CAS No.	885312-78-7
Molecular Formula	C₁₄H₁₈N₂O₄
Molecular Weight	278.31 g/mol
Synonyms	Ethyl 4-(cyclopentylamino)-3-nitrobenzoate; Benzoic acid, 4-(cyclopentylamino)-3-nitro-, ethyl ester; 4-(Cyclopentylamino)-3-nitrobenzoic acid ethyl ester; 3-Nitro-4-(cyclopentylamino)benzoic acid ethyl ester; Ethyl 3-nitro-4-(cyclopentylamino)benzoate; CAS 885312-78-7
EINECS	Contact for details

Quality Control

Our Ethyl 4-(Cyclopentylamino)-3-Nitrobenzoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) that detail specifications including assay, impurity profile, and physical characteristics. Our quality commitment supports applications requiring high-purity intermediates for research and scale-up.

Storage

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

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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