Description

Menaquinone 6 CAS NO 84-81-1 is a specific form of vitamin K2, a fat-soluble vitamin essential for blood coagulation and bone metabolism. This compound is a critical intermediate in the synthesis of longer-chain menaquinones and serves as a vital biochemical cofactor. It is primarily utilized by manufacturers in the nutraceutical, pharmaceutical, and research sectors for developing dietary supplements, studying vitamin K metabolism, and formulating specialized health products.

Application

• Nutraceutical & Dietary Supplement Formulation: A key ingredient in vitamin K2 supplements, particularly those targeting bone and cardiovascular health.
• Pharmaceutical Intermediate: Used in the synthesis of longer-chain menaquinones (e.g., MK-7, MK-8) for advanced pharmaceutical applications.
• Biochemical Research: Essential as a standard and reagent in studies of vitamin K-dependent proteins, carboxylation processes, and metabolic pathways.
• Animal Feed & Veterinary Nutrition: Incorporated into specialized feed premixes to support proper blood clotting and bone development in livestock and pets.
• Cell Culture & Microbiology: Used as a growth factor in specific microbial fermentation processes and cell culture media formulations.
• Reference Standard: Serves as a high-purity analytical standard for quality control and assay development in laboratories.

Basic Information

Product Name	Menaquinone 6
CAS No.	84-81-1
Molecular Formula	C₄₁H₅₆O₂
Molecular Weight	580.89 g/mol
Synonyms	Vitamin K2(30); Menaquinone-6; MK-6; 2-Methyl-3-(farnesylfarnesyl)-1,4-naphthoquinone; Farnesylfarnesylmenaquinone; 2-Methyl-3-all-trans-tetraprenyl-1,4-naphthoquinone; all-trans-Menaquinone-6
EINECS	201-564-2

Quality Control

Our Menaquinone 6 is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, UV), to ensure it meets stringent specifications for research and production use. Certificates of Analysis (COA) detailing all test results are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C to minimize oxidation and ensure long-term stability. 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 reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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