Description

Calcium (1R,4Ar,10Ar)-1,4A-Dimethyl-7-Propan-2-Yl-6-Sulfonato-2,3,4,9, 10,10A-Hexahydrophenanthrene-1-Carboxylate is a high-purity, organometallic calcium salt of a complex sulfonated phenanthrene derivative. This compound is valued for its unique structural properties, which make it a versatile intermediate and functional additive in advanced chemical synthesis. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, specialty chemical, and material science sectors for developing novel compounds and formulations.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block or catalyst in the synthesis of complex active pharmaceutical ingredients (APIs), particularly for steroidal or terpenoid-based drug candidates.
• Catalyst Research: Investigated for use as a ligand or co-catalyst in asymmetric synthesis and other transition metal-catalyzed reactions due to its specific stereochemistry.
• Specialty Surfactant/Emulsifier: The sulfonate and carboxylate groups provide amphiphilic properties, making it suitable for research into high-performance surfactants or dispersants.
• Material Science Additive: Explored as a functional additive in polymer composites or coatings to modify surface properties, rheology, or stability.
• Analytical Chemistry Standard: Used as a certified reference material or analytical standard for method development and quality control in complex organic analysis.
• Chemical Synthesis Reagent: Employed in organic synthesis laboratories for constructing complex polycyclic frameworks or introducing specific functional groups.

Basic Information

Product Name	Calcium (1R,4Ar,10Ar)-1,4A-Dimethyl-7-Propan-2-Yl-6-Sulfonato-2,3,4,9, 10,10A-Hexahydrophenanthrene-1-Carboxylate
CAS No.	86408-75-5
Molecular Formula	C22H28CaO5S
Molecular Weight	444.59 g/mol
Synonyms	Calcium 1,4a-dimethyl-7-(1-methylethyl)-6-sulfo-1,2,3,4,4a,9,10,10a-octahydrophenanthrene-1-carboxylate; 1,2,3,4,4a,9,10,10a-Octahydro-1,4a-dimethyl-7-(1-methylethyl)-6-sulfo-1-phenanthrenecarboxylic acid calcium salt; Abietic acid sulfonate derivative calcium salt; Dihydroabietic acid sulfonate calcium salt; Sulfonated diterpene calcium salt; (1R,4aS,10aR)-1,4a-Dimethyl-7-propan-2-yl-6-sulfonato-1,2,3,4,4a,9,10,10a-octahydrophenanthrene-1-carboxylate calcium salt
EINECS	Contact for details

Quality Control

Our Calcium (1R,4Ar,10Ar)-1,4A-Dimethyl-7-Propan-2-Yl-6-Sulfonato-2,3,4,9, 10,10A-Hexahydrophenanthrene-1-Carboxylate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis, and residual solvent screening, to ensure it meets exacting specifications for research and industrial use. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and compliance with agreed-upon specifications.

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 product is hygroscopic (moisture-sensitive) and must be kept under dry, inert conditions to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Chiral Purity	≥ 98.0% ee
Water Content (KF)	≤ 5.0%
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	≤ 20 ppm

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