Description

1,2,3,4,4A,4B,5,6,10,10A-Decahydro-1,4A-Dimethyl-7-(1-Methylethyl)-1-Phenanthrenecarboxylic Acid 2-Hydroxy-3-(Sodiosulfo)Propyl Ester is a high-purity, functionalized derivative of a hydrogenated phenanthrene carboxylic acid, designed for advanced chemical synthesis and formulation. This compound is valued for its unique molecular structure, which incorporates a hydrophilic sulfonate group, making it a versatile intermediate for creating surfactants and specialty polymers. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel active ingredients and performance additives.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates, particularly those requiring enhanced solubility or targeted delivery profiles.
• Specialty Surfactant Precursor: Serves as a key building block for manufacturing anionic surfactants with specific hydrophobic-hydrophilic balance (HLB) for industrial and cosmetic formulations.
• Polymer Modification Agent: Employed to introduce functional sulfonate groups into polymer backbones, improving properties like dyeability, antistatic performance, or water solubility.
• Agrochemical Formulation Aid: Acts as a dispersant or emulsifier in the production of advanced pesticide and herbicide formulations to improve stability and efficacy.
• Research & Development: A critical reagent in organic chemistry research for studying structure-activity relationships and developing new synthetic methodologies.
• Catalyst Ligand Synthesis: Potential use in creating complex ligands for metal catalysts used in asymmetric synthesis and other fine chemical processes.

Basic Information

Product Name	1,2,3,4,4A,4B,5,6,10,10A-Decahydro-1,4A-Dimethyl-7-(1-Methylethyl)-1-Phenanthrenecarboxylic Acid 2-Hydroxy-3-(Sodiosulfo)Propyl Ester
CAS No.	71328-93-3
Molecular Formula	C24H37NaO6S
Molecular Weight	476.60 g/mol
Synonyms	Sodium 2-hydroxy-3-((((1R,4aS,4bR,10aR)-7-isopropyl-1,4a-dimethyl-1,2,3,4,4a,4b,5,6,10,10a-decahydrophenanthren-1-yl)carbonyl)oxy)propane-1-sulfonate; Abietic acid derivative sodium sulfonate; Dihydroabietic acid sulfopropyl ester sodium salt; Rosin derivative, sulfonated; (1R,4aS,4bR,10aR)-7-Isopropyl-1,4a-dimethyl-1,2,3,4,4a,4b,5,6,10,10a-decahydrophenanthrene-1-carboxylic acid 2-hydroxy-3-(sodiosulfo)propyl ester; Sulfopropylated hydrogenated rosin ester sodium salt
EINECS	Contact for details

Quality Control

Our production of 1,2,3,4,4A,4B,5,6,10,10A-Decahydro-1,4A-Dimethyl-7-(1-Methylethyl)-1-Phenanthrenecarboxylic Acid 2-Hydroxy-3-(Sodiosulfo)Propyl Ester adheres to a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure consistent quality and reliable performance for your critical applications. Certificates of Analysis (COA) detailing all specifications are provided with each shipment.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which can affect product quality and stability.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
pH (1% Solution)	6.0 - 8.0

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