Description

4-Nitrobenzoic Acid (R)-2,3-Dihydroxypropyl Ester is a specialized chiral intermediate featuring a nitroaromatic ester structure. This compound matters for its role as a key building block in the synthesis of complex molecules, particularly in the development of active pharmaceutical ingredients (APIs) and advanced materials. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for creating enantiomerically pure products.

Application

• Pharmaceutical Intermediate: A crucial chiral synthon for the research and development of novel APIs, especially those requiring specific stereochemistry.
• Agrochemical Synthesis: Used in the production of advanced, enantioselective pesticides and herbicides.
• Liquid Crystal & Polymer Chemistry: Serves as a functional monomer or dopant in the synthesis of specialty polymers and advanced display materials.
• Organic Synthesis & Catalysis: Acts as a protected or activated intermediate in multi-step synthetic routes for complex organic molecules.
• Bioconjugation & Probe Development: Utilized in biochemical research for modifying biomolecules or creating diagnostic probes due to its reactive ester group.

Basic Information

Product Name	4-Nitrobenzoic Acid (R)-2,3-Dihydroxypropyl Ester
CAS No.	74628-84-5
Molecular Formula	C10H11NO6
Molecular Weight	241.20 g/mol
Synonyms	(R)-2,3-Dihydroxypropyl 4-nitrobenzoate; (R)-1,2-Dihydroxy-3-propyl 4-nitrobenzoate; (R)-Glycerol 1-(4-nitrobenzoate); (R)-3-(4-Nitrobenzoyloxy)-1,2-propanediol; 4-Nitrobenzoic acid (R)-(-)-2,3-dihydroxypropyl ester; (R)-(-)-2,3-Dihydroxypropyl p-nitrobenzoate; p-Nitrobenzoic acid (R)-2,3-dihydroxypropyl ester
EINECS	Contact for details

Quality Control

Our 4-Nitrobenzoic Acid (R)-2,3-Dihydroxypropyl Ester is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity analysis by HPLC, to ensure compliance with exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing identity, purity, enantiomeric excess, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat sources and incompatible materials. Due to its light-sensitive nature, handling should be performed under appropriate conditions to minimize exposure.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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