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Product Name:Celecoxib Impurity 59
CAS:957-78-8
Purity:95%+HPLC Package:10mg;25mg;50mg;100mg;200mg
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Product Name:Vitamin K2(5)
CAS:957-78-8
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CAS:957-78-8
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| | 2-Methyl-3-(3-methyl-2-butenyl)-1,4-naphthalenedione Basic information |
| Product Name: | 2-Methyl-3-(3-methyl-2-butenyl)-1,4-naphthalenedione | | Synonyms: | Menaquinone 1;Vitamin K2(5);Vitamin MK1;Vitamin MK-1;2-Methyl-3-(3-methyl-2-butenyl)-1,4-naphthalenedione;2-Methyl-3-(3-methyl-2-butenyl)-1,4-naphthoquinone;2-Methyl-3-(3-methylbut-2-en-1-yl)naphthalene-1,4-dione;1,4-Naphthalenedione, 2-methyl-3-(3-methyl-2-buten-1-yl)- | | CAS: | 957-78-8 | | MF: | C16H16O2 | | MW: | 240.3 | | EINECS: | | | Product Categories: | | | Mol File: | 957-78-8.mol |  |
| | 2-Methyl-3-(3-methyl-2-butenyl)-1,4-naphthalenedione Chemical Properties |
| Boiling point | 368.8±42.0 °C(Predicted) | | density | 1.097±0.06 g/cm3(Predicted) | | storage temp. | Amber Vial, Refrigerator | | solubility | Acetonitrile (Slightly), Chloroform (Slightly) | | form | Oil | | color | Yellow to Dark Yellow |
| | 2-Methyl-3-(3-methyl-2-butenyl)-1,4-naphthalenedione Usage And Synthesis |
| Uses | Vitamin K2(5) is an analog of Vitamin K that acts as a reducing agent and also acts as an electron carrier in the electron transport chain of many bacteria. Intake of Vitamin K2(5) is associated with a reduced risk of coronary heart disease. | | Definition | ChEBI: Menaquinone is any member of the class of menaquinones that is 2-methyl-1,4-naphthoquinone with an unsaturated isoprenoid chain at the 3-position. It has a role as an Escherichia coli metabolite. It is a vitamin K and a member of menaquinones. | | Synthesis Reference(s) | The Journal of Organic Chemistry, 36, p. 3951, 1971 DOI: 10.1021/jo00824a023
Tetrahedron Letters, 36, p. 2773, 1995 DOI: 10.1016/0040-4039(95)00394-R |
| | 2-Methyl-3-(3-methyl-2-butenyl)-1,4-naphthalenedione Preparation Products And Raw materials |
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