Description

Vitamin K1 (Phytonadione) is a fat-soluble vitamin essential for the synthesis of several blood clotting factors and proteins involved in bone metabolism. Its primary commercial value lies in its critical role in pharmaceutical formulations and nutritional supplements to prevent and treat coagulation disorders. This high-purity compound is indispensable for manufacturers in the pharmaceutical, nutraceutical, and animal feed industries seeking reliable, high-quality active ingredients.

Application

• Pharmaceutical Formulations: Active pharmaceutical ingredient (API) in injectable and oral medications for the treatment of vitamin K deficiency and anticoagulant overdose (e.g., warfarin).
• Dietary Supplements & Nutraceuticals: Key ingredient in multivitamin complexes and standalone supplements aimed at supporting cardiovascular and bone health.
• Animal Nutrition & Feed Additives: Used in premixes for poultry, swine, and other livestock to ensure proper blood coagulation and prevent hemorrhagic conditions.
• Cosmeceutical Products: Incorporated into skincare formulations for its purported benefits in reducing dark under-eye circles and supporting skin health.
• Food Fortification: Employed in the fortification of specific food products to enhance their nutritional profile, though less common than other applications.
• Research & Development: Serves as a standard and reagent in biochemical, nutritional, and pharmacological research studies.

Basic Information

Product Name	Vitamin K1
CAS No.	11104-38-4
Molecular Formula	C31H46O2
Molecular Weight	450.70 g/mol
Synonyms	Phytonadione; Phylloquinone; Phytomenadione; 2-Methyl-3-phytyl-1,4-naphthoquinone; Konakion; Mephyton; Vitamin K1; Phytonadion; 3-Phytylmenadione; Antihemorrhagic Vitamin
EINECS	234-325-0

Quality Control

Our Vitamin K1 is manufactured under strict quality management systems. It is typically tested to meet or exceed relevant pharmacopeial standards such as USP, EP, and JP for pharmaceutical-grade material. Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles, ensuring traceability and compliance for GMP-driven applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the product under an inert atmosphere (e.g., nitrogen) for long-term stability. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange, clear, viscous oil
Identification (IR)	Conforms to Standard
Assay (HPLC)	97.0% - 103.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Complies with ICH Guidelines

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