Description

Propyl 4-Nitrobenzoate is a high-purity organic ester compound, widely recognized for its utility as a versatile chemical intermediate. Its value lies in providing a reliable and consistent building block for the synthesis of more complex molecules, ensuring process efficiency and product quality. This compound is essential for manufacturers and research institutions in the pharmaceutical, agrochemical, and specialty chemical sectors seeking to develop new active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing benzoate or nitroaromatic moieties.
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and other crop protection agents.
• Organic Synthesis Building Block: Serves as a starting material or reagent in various organic reactions, including esterifications and nitro-group transformations.
• Dye and Pigment Manufacturing: Employed in the synthesis of certain azo dyes and colorants due to its nitroaromatic structure.
• Liquid Crystal and Polymer Research: Investigated as a monomer or additive in the development of advanced materials with specific optical properties.
• Chemical Research & Development: A standard reagent in academic and industrial R&D labs for method development and exploratory chemistry.

Basic Information

Product Name	Propyl 4-Nitrobenzoate
CAS No.	94-22-4
Molecular Formula	C10H11NO4
Molecular Weight	209.20 g/mol
Synonyms	4-Nitrobenzoic Acid Propyl Ester; Propyl p-Nitrobenzoate; Benzoic acid, 4-nitro-, propyl ester; p-Nitrobenzoic Acid n-Propyl Ester; n-Propyl 4-Nitrobenzoate; Propyl 4-Nitrobenzenecarboxylate; NSC 404058
EINECS	202-314-8

Quality Control

Our Propyl 4-Nitrobenzoate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure it meets precise purity and identity specifications. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP standards for pharmaceutical-grade applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This material is light-sensitive and should be stored away from direct light. It is also easily oxidized; for long-term storage or after opening, consider storing under an inert atmosphere such as nitrogen.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	73 - 76 °C
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.