Description

2-Methyl-3-[(2E,6E,10E,14E)-3,7,11,15,19-Pentamethyl-2,6,10,14,18-Icosapentenyl]-1,4-Naphthalenedione is a specialized, high-purity synthetic intermediate belonging to the naphthoquinone chemical class. This compound matters for its role as a critical building block in the synthesis of complex molecules, particularly in pharmaceutical research and development. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced material sectors for creating novel active ingredients and functional compounds.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of vitamin K analogs and other bioactive quinone-based compounds.
• Biochemical Research: Used as a substrate or inhibitor in enzymatic studies related to electron transport and redox biology.
• Agrochemical Development: Serves as a starting material for creating novel pesticides and herbicides with specific modes of action.
• Material Science: Investigated for its potential in creating organic semiconductors and photoactive materials due to its quinone structure.
• Reference Standard: Supplied as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	2-Methyl-3-[(2E,6E,10E,14E)-3,7,11,15,19-Pentamethyl-2,6,10,14,18-Icosapentenyl]-1,4-Naphthalenedione
CAS No.	1182-68-9
Molecular Formula	C₃₁H₄₂O₂
Molecular Weight	446.67 g/mol
Synonyms	2-Methyl-3-farnesylgeranyl-1,4-naphthoquinone; 2-Methyl-3-all-trans-heptaprenyl-1,4-naphthoquinone; 2-Methyl-3-polyprenyl-1,4-naphthoquinone; Vitamin K2(35) analog; 2-Methyl-3-solanesyl-1,4-naphthoquinone; Menadione polyprenyl derivative; 2-Methyl-3-[(all-E)-3,7,11,15,19-pentamethyl-2,6,10,14,18-icosapentaen-1-yl]-1,4-naphthalenedione
EINECS	Contact for details

Quality Control

Our 2-Methyl-3-[(2E,6E,10E,14E)-3,7,11,15,19-Pentamethyl-2,6,10,14,18-Icosapentenyl]-1,4-Naphthalenedione is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the stringent requirements for research and process chemistry. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) to prevent oxidation and degradation. Keep the container in a cool, dry, and well-ventilated area away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Assay	≥ 97.0%
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.