Description

Vitamin K2 CAS NO 11032-49-8 is a vital fat-soluble vitamin belonging to the menaquinone family, essential for blood coagulation and bone metabolism. Its primary commercial value lies in its superior bioavailability and longer half-life compared to other vitamin K forms, making it a critical ingredient for high-efficacy nutraceutical and pharmaceutical formulations. This compound is in high demand by manufacturers in the dietary supplement, functional food, and advanced medical nutrition sectors seeking to develop products that support cardiovascular and skeletal health.

Application

• Dietary Supplements: A key active ingredient in capsules, softgels, and tablets targeting bone density support and cardiovascular wellness.
• Functional Foods & Beverages: Fortification of dairy products, health drinks, and meal replacements to enhance nutritional profiles.
• Pharmaceutical Preparations: Used in prescription and over-the-counter medications for treating and preventing vitamin K deficiency and related coagulation disorders.
• Clinical Nutrition: Component of enteral and parenteral nutrition formulas for patients with specific metabolic needs.
• Cosmeceuticals: Incorporated into skincare formulations for its purported benefits in reducing the appearance of dark circles and supporting skin health.
• Animal Feed & Pet Nutrition: An essential nutrient additive to promote proper growth, bone development, and health in livestock and companion animals.

Basic Information

Product Name	Vitamin K2
CAS No.	11032-49-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Menaquinone-7; MK-7; Vitamin K2 (MK-7); 2-Methyl-3-all-trans-farnesylgeranyl-1,4-naphthoquinone; Menaquinone 7; Farnoquinone; All-trans-Menaquinone-7
EINECS	Contact for details

Quality Control

Our Vitamin K2 is produced and tested under strict quality management systems. We ensure compliance with relevant standards for nutraceutical and food-grade ingredients. Every batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, potency, and safety parameters. Certificates of Analysis (COA) are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This product is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere); therefore, containers must be kept tightly sealed under an inert gas blanket after opening to maintain stability and potency.

Specification

Item	Specification
Appearance	Yellow to orange powder
Identification (HPLC/UV)	Conforms
Assay (HPLC)	≥ 95.0%
All-trans Menaquinone-7	≥ 90.0%
Cis-isomers	≤ 5.0%
Heavy Metals	≤ 10 ppm
Residual Solvents	Meets USP/ICH guidelines
Total Plate Count	≤ 1000 cfu/g
Yeast & Mold	≤ 100 cfu/g

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