Description

Quinic Acid is a naturally occurring, crystalline organic acid widely recognized for its role as a key chiral building block in organic synthesis and as a marker compound in food analysis. Its significance lies in its versatility as a precursor for the synthesis of various pharmaceuticals, fine chemicals, and flavoring agents. This high-purity material is essential for manufacturers and research institutions in the pharmaceutical, nutraceutical, and food science industries seeking reliable, high-quality intermediates.

Application

• Pharmaceutical Synthesis: A crucial chiral starting material and intermediate for the production of antiviral drugs (e.g., Oseltamivir phosphate/Tamiflu®) and other bioactive molecules.
• Food & Beverage Analysis: Used as a standard reference compound for the quantification of chlorogenic acids and other phenolic compounds in coffee, fruits, and plant extracts via HPLC.
• Nutraceutical & Cosmetic Ingredients: Serves as a precursor for synthesizing skin-brightening agents and antioxidants used in cosmetic and dietary supplement formulations.
• Chemical Research: Employed as a model compound in organic chemistry research, stereochemistry studies, and the development of new synthetic methodologies.
• Flavor & Fragrance Industry: Acts as an intermediate in the synthesis of certain aroma chemicals and flavor enhancers.

Basic Information

Product Name	Quinic Acid
CAS No.	77-95-2
Molecular Formula	C7H12O6
Molecular Weight	192.17 g/mol
Synonyms	1,3,4,5-Tetrahydroxycyclohexanecarboxylic Acid; Kinic Acid; Chinic Acid; Cyclohexanecarboxylic-1,3,4,5-tetrol; (1R,3R,4S,5R)-1,3,4,5-Tetrahydroxycyclohexanecarboxylic Acid
EINECS	201-072-6

Quality Control

Our Quinic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets the high-purity standards required for pharmaceutical and research applications. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming specifications for identity, purity, and related substances. We can supply material compliant with various pharmacopeial standards (e.g., USP, EP) upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). The product is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Specific Rotation	-43° to -47° (c=1 in H2O)
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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