Menaquinone-7, identified by CAS number 2124-57-4, is a highly bioavailable form of Vitamin K2 characterized by its long, unsaturated side chain consisting of seven isoprene units. This fat-soluble compound is primarily produced through bacterial fermentation and is recognized for its superior half-life in the bloodstream compared to other vitamin K analogues. In its pure form, it typically appears as a yellow crystalline powder or oil, depending on the concentration and carrier medium used during processing.
From a handling perspective, Menaquinone-7 is sensitive to ultraviolet light and heat, necessitating careful storage in opaque containers and temperature-controlled environments to maintain its structural integrity. In industrial and research settings, it serves as a critical raw material for developing stable formulations. Its unique chemical structure allows for efficient absorption and sustained presence in the body, making it a preferred choice for advanced nutritional research and high-end dietary supplement manufacturing.