Description

Vitamin K1 Chromenol is a specific, high-purity form of Vitamin K1, a fat-soluble vitamin essential for blood coagulation and bone metabolism. This compound is critical for formulators requiring a precisely defined and stable active ingredient for pharmaceutical and nutraceutical applications. It is primarily utilized by manufacturers in the pharmaceutical, dietary supplement, and advanced research sectors to ensure product efficacy and regulatory compliance.

Application

• Pharmaceutical Active Ingredient: Used in the formulation of injectable and oral medications to treat and prevent Vitamin K deficiency and associated bleeding disorders.
• Dietary Supplementation: A key component in high-quality multivitamin complexes, prenatal vitamins, and standalone bone and cardiovascular health supplements.
• Clinical & Research Grade: Serves as a reference standard in analytical laboratories for quality control testing and in biochemical research studying coagulation pathways.
• Nutraceutical Fortification: Incorporated into functional foods and medical nutrition products designed for targeted health benefits.
• Cosmeceutical Formulations: Explored in premium skincare products for its potential role in supporting skin health and reducing the appearance of dark circles.

Basic Information

Product Name	Vitamin K1 Chromenol
CAS No.	34044-00-3
Molecular Formula	C31H46O2
Molecular Weight	450.70 g/mol
Synonyms	Phytomenadione; Phylloquinone; 2-Methyl-3-phytyl-1,4-naphthoquinone; 3-Phytylmenadione; Vitamin K1; Konakion; Mephyton; AquaMEPHYTON; Phytonadione; (2-Methyl-3-phytyl-1,4-naphthalenedione)
EINECS	251-805-5

Quality Control

Our Vitamin K1 Chromenol is produced and tested under strict quality management systems. We ensure compliance with relevant pharmacopoeial standards, including USP and EP monographs where applicable. Every batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles to guarantee supply reliability and batch-to-batch consistency for your critical formulations.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C (refrigerated) or as specified on the certificate of analysis. This product is light-sensitive and easily oxidized; prolonged exposure to air, light, or heat should be avoided to maintain stability and potency.

Specification

Item	Specification
Appearance	Yellow to amber viscous oil or crystals
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Heavy Metals	≤ 20 ppm
Residual Solvents	Complies with ICH guidelines

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