Description

4A,9,10,10A-Tetrahydro-7-Methoxy-1,1,4A-Trimethyl-8-(1-Methylethyl)-2,4(1H,3H)-Phenanthrenedione CAS NO 55334-48-0 is a high-purity, synthetic intermediate belonging to the phenanthrenedione class of compounds. This product is valued for its defined molecular structure and consistent quality, which are critical for advanced research and synthesis. It is primarily sought by the pharmaceutical and fine chemical industries for use in the development of novel active ingredients and complex organic molecules.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug candidates and active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used in research and development for creating novel organic compounds with specific functional properties.
• Biochemical Research: Serves as a reference standard or starting material in studies involving quinone-based biological pathways.
• Material Science Research: Investigated as a precursor for developing advanced organic materials and dyes.

Basic Information

Product Name	4A,9,10,10A-Tetrahydro-7-Methoxy-1,1,4A-Trimethyl-8-(1-Methylethyl)-2,4(1H,3H)-Phenanthrenedione
CAS No.	55334-48-0
Molecular Formula	C21H28O3
Molecular Weight	328.45 g/mol
Synonyms	7-Methoxy-1,1,4a-trimethyl-8-(propan-2-yl)-4a,9,10,10a-tetrahydro-2H-phenanthrene-2,4(1H,3H)-dione; 7-Methoxy-1,1,4a-trimethyl-8-isopropyl-4a,9,10,10a-tetrahydro-2H-phenanthrene-2,4(1H,3H)-dione; 7-Methoxy-1,1,4a-trimethyl-8-(1-methylethyl)-4a,9,10,10a-tetrahydro-2H-phenanthrene-2,4(1H,3H)-dione; 7-Methoxy-1,1,4a-trimethyl-8-isopropyl-1,4,4a,9,10,10a-hexahydrophenanthrene-2,3-dione; CAS 55334-48-0
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Quality Control

Our 4A,9,10,10A-Tetrahydro-7-Methoxy-1,1,4A-Trimethyl-8-(1-Methylethyl)-2,4(1H,3H)-Phenanthrenedione is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for assay and impurity profiles are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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