Description

(R*,R*)-5,5'-Bis(β-D-Glucopyranosyloxy)-9,9',10,10'-Tetrahydro-4,4'-Dihydroxy-10,10'-Dioxo[9,9'-Bianthracene]-2,2'-Dicarboxylic Acid, Calcium Salt is a high-purity, complex organic calcium salt derived from a bianthracene dicarboxylic acid core with glucopyranosyl substituents. This compound is valued for its specific stereochemistry and functional groups, making it a critical advanced intermediate in specialized synthetic pathways. It is primarily sought by research institutions and manufacturers in the pharmaceutical and fine chemical sectors for developing novel active ingredients and complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting specific biological pathways.
• Biochemical Research: Used as a substrate or ligand in enzymatic studies and receptor binding assays due to its complex, glycosylated structure.
• Specialty Chemical Synthesis: Acts as a precursor for creating dyes, pigments, or functional materials with specific optical or electronic properties.
• Academic Research: Employed in universities and R&D labs for methodological development in organic and medicinal chemistry.
• Reference Standard: Utilized as a high-purity analytical standard for quality control and method validation in related chemical processes.

Basic Information

Product Name	(R*,R*)-5,5'-Bis(β-D-Glucopyranosyloxy)-9,9',10,10'-Tetrahydro-4,4'-Dihydroxy-10,10'-Dioxo[9,9'-Bianthracene]-2,2'-Dicarboxylic Acid, Calcium Salt
CAS No.	52730-37-7
Molecular Formula	C44H42CaO24
Molecular Weight	994.87 g/mol
Synonyms	Calcium (R*,R*)-5,5'-bis(β-D-glucopyranosyloxy)-9,9',10,10'-tetrahydro-4,4'-dihydroxy-10,10'-dioxo[9,9'-bianthracene]-2,2'-dicarboxylate; Bianthracene-2,2'-dicarboxylic acid derivative, calcium salt; 9,9'-Bianthracene-2,2'-dicarboxylic acid, 5,5'-bis(β-D-glucopyranosyloxy)-9,9',10,10'-tetrahydro-4,4'-dihydroxy-10,10'-dioxo-, calcium salt; CAS 52730-37-7
EINECS	Contact for details

Quality Control

Our (R*,R*)-5,5'-Bis(β-D-Glucopyranosyloxy)-9,9',10,10'-Tetrahydro-4,4'-Dihydroxy-10,10'-Dioxo[9,9'-Bianthracene]-2,2'-Dicarboxylic Acid, Calcium Salt is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting research and production standards. A detailed Certificate of Analysis (COA) documenting purity, related substances, and residual solvents is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a low-humidity environment to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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