Description

n-Butyl 4-Nitrobenzoate is a versatile organic ester derivative of 4-nitrobenzoic acid, valued for its role as a key synthetic intermediate and building block in advanced chemical synthesis. Its structure makes it particularly useful for introducing the 4-nitrobenzoyl moiety into target molecules, enabling the development of more complex compounds. This product is essential for research and development laboratories, pharmaceutical intermediates, and specialty chemical manufacturers seeking reliable, high-purity raw materials.

Application

• Pharmaceutical intermediate for the synthesis of active pharmaceutical ingredients (APIs).
• Key building block in organic synthesis for creating complex esters and amides.
• Research and development reagent in academic and industrial laboratories.
• Precursor for the synthesis of dyes, pigments, and specialty polymers.
• Intermediate in agrochemical research for developing novel crop protection agents.
• Starting material for liquid crystal and advanced material synthesis.

Basic Information

Item	Detail
Product Name	n-Butyl 4-Nitrobenzoate
CAS No.	120-48-9
Molecular Formula	C11H13NO4
Molecular Weight	223.23 g/mol
Synonyms	Butyl 4-Nitrobenzoate; n-Butyl p-Nitrobenzoate; 4-Nitrobenzoic Acid Butyl Ester; Benzoic acid, 4-nitro-, butyl ester; p-Nitrobenzoic Acid n-Butyl Ester; Butyl p-Nitrobenzoate; BNB
EINECS	204-400-5

Quality Control

Our n-Butyl 4-Nitrobenzoate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support custom purity requirements for specific applications.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.