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North American supplier for globally sourced ingredients. | |
AIC is a Westborough, MA based ISO Certified sales and marketing company serving the food, pharmaceutical, nutritional, personal care, biotech, and industrial markets of North America since 1972. Our success is a result of a company culture built on customer needs, along with partnerships with global manufacturers committed to the rigors and demands of the North American market. Our team of Sales Representatives, along with our network of strategically located warehouses are ready to supply product when and where you need it. | |
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K11AUP Vitamin K1 (Phytonadione) 1 Trituration | |
VK1AUL Vitamin K1 USP (Phytonadione) |
Best of Chemicals Supplier | |
Quality supplier of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds. | |
BOC Sciences provides a wide range of services to support the pharmaceutical industry through all stages of drug discovery including Custom Synthesis of those chemicals that are not in stock, Isotope Labeling Service, Chiral Synthesis and Resolution, Bioconjugation, PEGylation services, analytical services. | |
BOC Sciences is a brand of BOCSCI Inc. We leverage our wide spectrum of business in the fields of development, manufacturing, marketing, and distribution to help you make best-informed decisions tailored to your evolving needs for premium chemicals. Our complete suite of CRO services spans the entire molecule development pipeline including contract research for target identification, building blocks, compound synthesis, biochemical and cellular analysis, preclinical animal tests, and clinical studies. | |
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84-80-0 Vitamin K1 (E-Phytonadione) >98% | |
Vitamin K1 is widely existed in green plants, photosynthetic bacteria and algae. Dietary Supplement |
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Explore this website to discover the products and services that Charkit provides for your industry and please contact us directly to find out how we can be of service to you. | |
about: Since 1982, Charkit has been committed to expanding the markets we serve as our roster of products and services continues to grow with us. Our substantial portfolio of personal care ingredients now include a wide array of luxury and exotic components to compliment the key products we have always offered. We have expanded our offerings to the nutraceutical, industrial, and resin markets with a growing roster of versatile and unique ingredients. We continue to lead the way in our traditional markets such as Metal and Water Treatment, Imaging, Flavor & Fragrance, Aroma and Food. Our Pharmaceutical offerings continue to expand, still anchored by the Boronic Derivatives that meet the demands of Suzuki coupling reactions. Please contact us to learn how we can help you reach your goals. | |
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VITAMIN K1 (PHYTONADIONE 1%)ON DCP |
The Chemical, Biochemical & Research Essentials Supplier | |
Glentham Life Sciences is a supplier of fine chemicals and raw materials with warehousing, laboratories and packaging facilities in the UK. | |
With a Glentham Life Sciences account you can view more product details, request quotes and order products online. | |
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GV4612 Vitamin K1 |
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At Penta, our products and services help businesses do business better. | |
For over 30 years, Penta Manufacturing Company has played a growing role in worldwide chemistry innovations and applications. As an industry leader, Penta continues to pioneer chemistry-based solutions for practically every area of commerce. Our products and expertise have helped fuel technical advances in dozens of commercial applications including flavoring, coloring, fragrances and chemical processes. | |
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22-90250 VITAMIN K1 (PHYTONADIONE) | |
22-90255 VITAMIN K1 (PHYTONADIONE) USP |
Category:dietary supplements
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Notes: a family of phylloquinones that contains a ring of 2-methyl-1,4-naphthoquinone and an isoprenoid side chain. members of this group of vitamin k 1 have only one double bond on the proximal isoprene unit. rich sources of vitamin k 1 include green plants, algae, and photosynthetic bacteria. vitamin k1 has antihemorrhagic and prothrombogenic activity. Widely distributed in green leaves and vegetables, esp. cabbage and spinach. Infant formula fortifier Vitamin K is a family of fat-soluble compounds with a common chemical structure, 2, methyl-1,4-napthoquinone. Phylloquinone is present in food of plant origin, such as green, leafy vegetables and certain plant oils, and is the predominant form in the diet. Bacterial and other forms of vitamin K, referred to as the menaquinones, differ in structure from phylloquinone in their 3-substituted lipophilic side chain. Menaquinone-4 (MK-4), which is alkylated from menadione, is present in animal feeds or is the product of tissue-specific conversion directly from dietary phylloquinone. Vitamin K is a cofactor specific to the formation of gamma-carboxyglutamyl (Gla) residues in certain proteins, including prothrombin necessary for normal hemostatic function. The naturally occurring forms of vitamin K are quinones (i.e. phylloquinone and menaquinones) so vitamin K is reduced to the vitamin K hydroquinone prior to catalyzing the gamma-carboxylation reaction. The active site for the carboxylation reaction is on the napthoquinone ring, which is identical for all forms of vitamin K, including phylloquinone and MK-4. (PMID 16857056) [HMDB]
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