Vitamin D2, also known as ergocalciferol, is a form of vitamin D that is primarily derived from plant sources. It is synthesized when ultraviolet light irradiates ergosterol, a compound found in plants, particularly in yeast and mushrooms. Vitamin D2 plays a crucial role in maintaining calcium and phosphorus levels in the body, which are essential for bone health. It aids in the absorption of these minerals from the intestines and supports the immune system. While it is less potent than vitamin D3 (cholecalciferol), which is synthesized in the skin upon sun exposure, vitamin D2 is still an important dietary source of vitamin D, especially for vegetarians and vegans who may not consume animal-derived sources of vitamin D3.
61177-68-2
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Basic information
- Product Name: vitamin D2
- Synonyms:
- CAS NO:61177-68-2
- Molecular Formula:
- Molecular Weight: 396.657
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: vitamin D2(CAS DataBase Reference)
- NIST Chemistry Reference: vitamin D2(61177-68-2)
- EPA Substance Registry System: vitamin D2(61177-68-2)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 61177-68-2(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 61177-68-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,1,7 and 7 respectively; the second part has 2 digits, 6 and 8 respectively.Calculate Digit Verification of CAS Registry Number 61177-68:
(7*6)+(6*1)+(5*1)+(4*7)+(3*7)+(2*6)+(1*8)=122
122 % 10 = 2
So 61177-68-2 is a valid CAS Registry Number.
61177-68-2Upstream product
61177-68-2Downstream Products
- 54573-75-0 1α-hydroxyergocalciferol
- 104846-62-0 tert-Butyl-dimethyl-{(S)-4-methylene-3-[2-[(1R,3aS)-7a-methyl-1-((E)-(1R,4R)-1,4,5-trimethyl-hex-2-enyl)-octahydro-inden-(4E)-ylidene]-eth-(E)-ylidene]-cyclohexyloxy}-silane
- 50-14-6 (S)-4-Methylene-3-[2-[(1R,3aS)-7a-methyl-1-((E)-(1R,4R)-1,4,5-trimethyl-hex-2-enyl)-octahydro-inden-(4E)-ylidene]-eth-(E)-ylidene]-cyclohexanol
- 112670-78-7 (1S,5R)-5-(tert-Butyl-dimethyl-silanyloxy)-2-methylene-3-[2-[(R)-7a-methyl-1-((E)-(1R,4R)-1,4,5-trimethyl-hex-2-enyl)-octahydro-inden-(4E)-ylidene]-eth-(Z)-ylidene]-cyclohexanol
- 112670-78-7 (1S,5R)-5-(tert-Butyl-dimethyl-silanyloxy)-2-methylene-3-[2-[(1R,3aS)-7a-methyl-1-((E)-(1R,4R)-1,4,5-trimethyl-hex-2-enyl)-octahydro-inden-(4E)-ylidene]-eth-(E)-ylidene]-cyclohexanol
- 367487-78-3 [3S-(1E,3β,5α)]-[3-fluoro-5-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2-methylenecyclohexylidene]ethanol
- 1014718-14-9 C37H59(2)H6FO2Si2
- 1014718-19-4 1α-tert-butyl-dimethyl-silanyloxy-3β-fluoro-25-trimethylsilanyloxy-16-ene-20-cyclopropyl-26,27-hexadeutero-cholecalciferol
- 199798-99-7 C38H65FO2Si2
- 1014717-86-2 C45H69(2)H6F7O3Si3
- 1014717-93-1 C45H69(2)H6F7O3Si3
- 1014717-90-8 C45H71(2)H6F7O3Si3
- 1014718-06-9 C45H71(2)H6F7O3Si3
- 1014718-01-4 C45H71(2)H6F7O3Si3
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vitamin D2
