Vitamin K2 is a general term for a series of terpene side-chain compounds containing 2-methyl-1, 4-naphthoquinone core and C3 with different numbers of isoprene structural units.
According to the number of carbon elements on the side chain of terpene, it can be divided into K2(10), K2(20), K2(35), K2(45) and so on. Vitamin K2(35) is vitamin K2 with 35 carbon elements on the terpene side chain; vitamin K2(35) is also known as menaquinone-7, which is based on the fact that there are 7 isoprene on its terpene side chain named after the alkene side chain.
Vitamin K2(20),MK-4; CAS: 863-61-6 or 11032-49-8 (dual CAS numbers)
Vitamin K2(35),MK-7; CAS: 2124-57-4 or 27670-94-6 (dual CAS numbers)
Vitamin K2(45),MK-9; CAS: 523-39-7
We provide Powder (powder) or Oil (oil) vitamin K2 series products with various conventional proportions, using pharmacopoeia-grade excipients, which are suitable for various health-enhancing products.
It can also be customized according to the content and accessories specified by customers. Attached (content of some conventional products)
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Vitamin K2(20) ,MK-4
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| Product name | CAS NO |
| Vitamin K2(20) , 98%, Powder | 863-61-6 |
| Vitamin K2(20) , 99%, Powder | 863-61-6 |
| Vitamin K2(35) ,MK-7 | |
| Product name | CAS NO |
| Vitamin K2(35) , 0.1%, Oil | 2124-57-4 |
| Vitamin K2(35) , 0.1%, Powder | 2124-57-4 |
| Vitamin K2(35) , 0.2%, Oil | 2124-57-4 |
| Vitamin K2(35) , 0.2%, Powder | 2124-57-4 |
| Vitamin K2(35) , 0.45%, Oil | 2124-57-4 |
| Vitamin K2(35) , 0.45%, Powder | 2124-57-4 |
| Vitamin K2(35) , 1.0%, Powder | 2124-57-4 |
| Vitamin K2(35) , 1.0%, Oil | 2124-57-4 |
| Vitamin K2(35) , 1.3%, Powder | 2124-57-4 |
| Vitamin K2(35) , 1.5%, Powder | 2124-57-4 |
| Vitamin K2(35) , 1.3%, Oil | 2124-57-4 |
| Vitamin K2(35) , 1.5%, Oil | 2124-57-4 |
| Vitamin K2(35) , 1.5%,Powder | 2124-57-4 |
| Vitamin K2(35) , 0.5%, Oil | 2124-57-4 |
| Vitamin K2(35) , 5.0%, Powder | 2124-57-4 |