Description

1,4-Naphthalenedione, 2-Methyl-3-(3,7,11,15-Tetramethyl-2-Hexadecenyl)-, [S-[R*,R*-(E)]]- (9Ci) is a high-purity, synthetically derived naphthoquinone derivative with a specific isoprenoid side chain. This compound is valued for its role as a key synthetic intermediate and building block in the production of complex organic molecules. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and advanced material science sectors for developing novel active ingredients and functional compounds.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of vitamin K analogs, coenzyme Q10 derivatives, and other biologically active quinone-based compounds.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its quinone moiety for specific modes of action.
• Organic Synthesis Building Block: The specific stereochemistry and functional groups make it a valuable chiral synthon for constructing complex natural products and specialty chemicals.
• Material Science: Investigated for use in the development of organic semiconductors, photoactive materials, and advanced polymers due to its conjugated quinone structure.
• Biochemical Research: Employed in studies of electron transport chains and redox biology as a model compound or inhibitor.
• Cosmetic Ingredient Synthesis: Potential intermediate for synthesizing antioxidants and skin-conditioning agents.

Basic Information

Item	Details
Product Name	1,4-Naphthalenedione, 2-Methyl-3-(3,7,11,15-Tetramethyl-2-Hexadecenyl)-, [S-[R*,R*-(E)]]- (9Ci)
CAS No.	132487-94-6
Molecular Formula	C31H46O2
Molecular Weight	450.70 g/mol
Synonyms	2-Methyl-3-(3,7,11,15-tetramethylhexadec-2-en-1-yl)naphthalene-1,4-dione; 2-Methyl-3-farnesyl-1,4-naphthoquinone; Vitamin K1 Quinone derivative; 2-Methyl-3-phytyl-1,4-naphthoquinone analog; (E)-2-Methyl-3-(3,7,11,15-tetramethylhexadec-2-enyl)-1,4-naphthoquinone; Menadione isoprenolog; Prenylnaphthoquinone derivative
EINECS	Contact for details

Quality Control

Our production of 1,4-Naphthalenedione, 2-Methyl-3-(3,7,11,15-Tetramethyl-2-Hexadecenyl)-, [S-[R*,R*-(E)]]- (9Ci) adheres to stringent in-process controls and final release testing to ensure consistent purity, identity, and stereochemical integrity. Each batch is supported by a comprehensive Certificate of Analysis (COA) detailing key analytical parameters. We operate under a cGMP-compliant quality management system suitable for pharmaceutical intermediate applications, ensuring full traceability and documentation.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at a controlled room temperature (15-25°C). This compound is light-sensitive and easily oxidized; prolonged exposure to air, light, or elevated temperatures should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Specific Rotation	Contact for details
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Water Content (KF)	≤ 0.5%

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