Description

Plastoquinone is a vital benzoquinone derivative that functions as a key electron carrier in the photosynthetic electron transport chain. Its role is critical for facilitating efficient energy transfer and conversion within chloroplasts, making it an essential compound for studying and manipulating plant biochemistry. This high-purity material is primarily sought by researchers and manufacturers in the life sciences, agricultural chemistry, and nutraceutical sectors for applications ranging from fundamental biochemical research to the development of advanced plant growth regulators and supplements.

Application

• Biochemical Research: Used as a standard and reagent in photosynthesis research, enzyme studies, and metabolic pathway analysis.
• Agricultural Chemistry: Investigated as a potential active ingredient or model compound for developing novel plant growth stimulants and stress-resistance enhancers.
• Nutraceutical & Cosmetic Ingredients: Explored for its antioxidant properties in the formulation of specialized dietary supplements and skincare products.
• Pharmaceutical Intermediates: Serves as a sophisticated building block in the synthesis of complex molecules for drug discovery programs.
• Reference Standard: Supplied as a high-purity certified reference material (CRM) for analytical laboratories and quality control.

Basic Information

Product Name	Plastoquinone
CAS No.	4299-57-4
Molecular Formula	C₅₃H₈₀O₂
Molecular Weight	749.2 g/mol
Synonyms	Plastoquinone-9; PQ-9; 2,3-Dimethyl-5-solanesyl-1,4-benzoquinone; 1,4-Benzoquinone, 2,3-dimethyl-5-(3,7,11,15,19,23,27,31,35-nonamethylhexatriacontyl)-; Solanesylbenzoquinone
EINECS	224-296-6

Quality Control

Our Plastoquinone is produced and controlled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR), to ensure it meets the high standards required for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C. The material is easily oxidized and light-sensitive; prolonged exposure to air, light, or elevated temperatures should be avoided to maintain purity.

Specification

Item	Specification
Appearance	Yellow to orange viscous oil or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
Solubility	Soluble in organic solvents (e.g., chloroform, hexane)

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