Description

Calcium Bis(1,3,4,5-Tetrahydroxycyclohexanecarboxylate) is a specialized calcium salt of a polyhydroxy carboxylic acid, offering a unique combination of calcium bioavailability and organic ligand functionality. This compound is valued for its chelating properties and its role as a source of bioavailable calcium in advanced formulations. It serves as a critical ingredient for manufacturers in the pharmaceutical, nutraceutical, and specialty chemical industries seeking to develop stable, high-performance products.

Application

• Pharmaceutical Intermediates: Used in the synthesis of calcium-based active pharmaceutical ingredients (APIs) and as a mineral supplement precursor.
• Nutraceutical & Dietary Supplements: Serves as a source of bioavailable calcium in advanced vitamin and mineral formulations.
• Food Fortification: Employed as a calcium fortifier in functional foods and beverages due to its potential for improved solubility and stability.
• Chelating Agent: Functions as a metal chelator in specialty chemical applications, including water treatment and industrial cleaning formulations.
• Cosmetic & Personal Care: Incorporated into skincare products for its potential skin-conditioning and stabilizing properties.
• Research & Development: Utilized as a reagent or standard in biochemical and pharmaceutical research.

Basic Information

Product Name	Calcium Bis(1,3,4,5-Tetrahydroxycyclohexanecarboxylate)
CAS No.	5793-87-3
Molecular Formula	C14H20CaO12
Molecular Weight	396.35 g/mol
Synonyms	Calcium D-quinate; Calcium Quinate; Calcium 1,3,4,5-Tetrahydroxycyclohexanecarboxylate; Quinic Acid Calcium Salt; Calcium (1R,3R,4S,5R)-1,3,4,5-Tetrahydroxycyclohexane-1-carboxylate; Calcium Cyclohexanecarboxylate Derivative; Calcium Hydroxycyclohexanecarboxylate
EINECS	Contact for details

Quality Control

Our Calcium Bis(1,3,4,5-Tetrahydroxycyclohexanecarboxylate) 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) with key parameters including assay, heavy metals, and loss on drying. Specifications can be tailored to meet pharmaceutical (USP/EP), food grade (FCC), or industrial standards based on customer requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent caking or degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (Titration)	≥ 98.0 %
Loss on Drying	≤ 2.0 %
Heavy Metals (as Pb)	≤ 10 ppm
Calcium Content	Contact for details
Residue on Ignition	Contact for details
Microbiological Control	Contact for details

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