CasNo.21343-40-8,25-hydoxyergocalciferol in stock /immediately delivery / good supplier,25-Hydroxyvitamin D2(21343-40-8) Suppliers

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Purity: 99
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25-hydoxyergocalciferol in stock 25-hydoxyergocalciferol immediately delivery 25-hydoxyergocalciferol good supplier

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Appearance: white powder
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25-hydoxyergocalciferol in stock /immediately delivery / good supplier

25-Hydroxyvitamin D2 is used in serum to measure the concentration of vitamin D produced by the skin. It is known that 25-Hydroxyvitamin D2 can be detected in human serum using high-performance liquid chromatography and ultraviolet detection. Vitamin D2, known as ergocalciferol, is a fat soluble secosteroid which regulates neuromuscular function, reduces inflammation and controls cell proliferation, differentiation and apoptosis. Furthermore, 25-Hydroxyvitamin D2 can be converted into calcitriol, which can act as a local cytokine.

Vitamin D aids in the absorption of calcium and has central roles in bone formation and maintenance, hypertension, cancer, and immunity. Vitamin D₂ is produced in fungi, including yeast, from ergosterol in response to ultraviolet radiation. 25-hydroxy Vitamin D₂ is an intermediate produced from vitamin D₂ by cytochrome P450 isoforms in vertebrates. It is subsequently metabolized to 1,25-dihydroxy vitamin D₂, which is an agonist for the vitamin D receptor

Details:

Name 25-Hydroxyvitamin D2 Synonyms 25-Hydroxycalciferol; 25-Hydroxyergocalciferol Molecular Formula C28H44O2 Molecular Weight 412.65 CAS Registry Number 21343-40-8

[Name] 25-HYDROXYVITAMIN D2
[CAS] 21343-40-8
[Synonyms] 25-hydroxyvitamind 25-hydroxycalciferol (E,3S,6S)-6-[(1R,3aR,4E,7aS)-4-[(2Z)-2-[(5S)-5-hydroxy-2-methylidene-cyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]-2,3-dimethyl-hept-4-en-2-ol 25-hydoxyergocalciferol 3-{2-[1-(5-Hydroxy-1,4,5-trimethyl-hex-2-enyl)-7a-methyl-octahydro-inden-4-ylidene]-ethylidene}-4-methylene-cyclohexanol ( 25-Hydroxyvitamin D2 ) 25-Hydroxycalciferol, 25-Hydroxyergocalciferol (5Z,7E,22E)-25-Hydroxy-9,10-secoergosta-5,7,10(19),22-tetren-3β-ol (5Z,7E,22E)-9,10-Secoergosta-5,7,10(19),22-tetrene-3β,25-diol Ercalcidiol
[Molecular Formula] C28H44O2
[MDL Number] MFCD02683431
[Molecular Weight] 412.65
[MOL File] 21343-40-8.mol