Description

[2R,(-)]-Glycerin 3-(Phosphoric Acid Calcium) Salt is a high-purity, stereochemically defined calcium salt of a glycerophosphoric acid derivative. This compound is valued for its role as a chiral building block and a source of bioavailable calcium and phosphate in advanced pharmaceutical and nutraceutical formulations. It is primarily sought by research institutions and manufacturers in the pharmaceutical, fine chemical, and advanced nutritional supplement industries for developing enantiomerically pure active ingredients and specialized mineral delivery systems.

Application

• Pharmaceutical Intermediate: As a chiral precursor in the synthesis of enantiomerically pure drugs, particularly those targeting bone metabolism or neurological pathways.
• Nutraceutical Formulations: As a source of bioavailable calcium and phosphorus in high-end dietary supplements and medical nutrition products.
• Biochemical Research: Used as a standard or reagent in enzymatic studies, metabolic pathway analysis, and membrane phospholipid research.
• Cosmetic Actives: Potential application in advanced skincare products for its mineral content and role in skin barrier function.
• Food Fortification: For specialized food products requiring a specific chiral form of a calcium-phosphate carrier.
• Veterinary Pharmaceuticals: In developing targeted mineral supplements and medications for animal health.

Basic Information

Product Name	[2R,(-)]-Glycerin 3-(Phosphoric Acid Calcium) Salt
CAS No.	102141-33-3
Molecular Formula	C₃H₉CaO₆P (or as hydrate)
Molecular Weight	~212.15 g/mol (Anhydrous)
Synonyms	(-)-Glycerol 3-Phosphate Calcium Salt; (2R)-Glycerol 1-Phosphate Calcium Salt; L-α-Glycerophosphoric Acid Calcium Salt; Calcium (R)-Glycerophosphate; Calcium (2R)-Glycerol 1-Phosphate; L-Glycerol 3-Phosphate Calcium Salt; (R)-Glycerol 1-Phosphate Calcium Salt; sn-Glycerol-3-Phosphate Calcium Salt
EINECS	Contact for details

Quality Control

Our [2R,(-)]-Glycerin 3-(Phosphoric Acid Calcium) Salt is produced under strict quality management systems. Each batch is tested to ensure high chiral purity, chemical identity, and consistent composition. Specifications are aligned with research and pharmaceutical-grade requirements. A comprehensive Certificate of Analysis (COA) detailing assay, enantiomeric excess, impurity profile, and physical properties 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). This product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent clumping or decomposition. For long-term storage, consider desiccated conditions.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
Calcium Content (Titration)	Conforms to theoretical
Water Content (KF)	≤ 5.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 1.0%

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