Ergosterol
2 Inquiries
57-87-4
Pharma Grade
99%
DAHAI BIOCHEM
25kg/Cardboard Drum
2026-12-31
HARD FAT
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Product Description
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial ReferenceErgosterol is the primary sterol found in fungi, with antioxidative, anti-proliferative, and anti-inflammatory effects.
Solid
Ergosterol is a phytosterol consisting of ergostane having double bonds at the 5,6-, 7,8- and 22,23-positions as well as a 3beta-hydroxy group. It has a role as a fungal metabolite and a Saccharomyces cerevisiae metabolite. It is a 3beta-sterol, an ergostanoid and a member of phytosterols.|A steroid of interest both because its biosynthesis in FUNGI is a target of ANTIFUNGAL AGENTS, notably AZOLES, and because when it is present in SKIN of animals, ULTRAVIOLET RAYS break a bond to result in ERGOCALCIFEROL.|A steroid occurring in FUNGI. Irradiation with ULTRAVIOLET RAYS results in formation of ERGOCALCIFEROL (vitamin D2).Basic Info-
Product Name:
Ergosterol
Other Name:Ergosta-5,7,22-trien-3-ol,(3β,22E)-;Ergosterol;(3β,22E)-Ergosta-5,7,22-trien-3-ol;Ergosterin;Provitamin D2;Provitamin D;24-Methylcholesta-5,7,22-trien-3β-ol;24R-Methylcholesta-5,7,22E-trien-3β-ol;24α-Methyl-22E-dehydrocholesterol;(24R)-Ergosta-5,7,22-trien-3β-ol;(22E,24R)-Ergosta-5,7,22-trien-3β-ol;3β-Hydroxyergosta-5,7,22-triene;18844-74-1;37571-51-0;2170258-75-8
CAS No.:57-87-4
Molecular Formula:C28H44O
InChIKeys:InChIKey=DNVPQKQSNYMLRS-APGDWVJJSA-N
Molecular Weight:396.64800
Exact Mass:396.65
EC Number:200-352-7
UNII:Z30RAY509F
Color/Form:Small hydrated plates from alcohol, in hydrated needles from ether. The best crystalized form contains 1 1/2 mol H2O|Platelets from water, alcohol; needles from ethyl ether|Colorless crystals
HScode:29334900
Categories:
Characteristics-
PSA:
20.23000
XLogP3:7.33080
Appearance:Solid
Density:1.04 g/cm3
Melting Point:170 °C
Boiling Point:250 °C @ Press: 0.01 Torr
Flash Point:216.3ºC
Refractive Index:-112.5 ° (C=1, THF)
Water Solubility:Practically insoluble in water
Storage Conditions:2-8ºC
Vapor Pressure:1.04X10-9 mm Hg at 25 deg C (est)
Specific rotation:Specific optical rotation: -135 deg (in chloroform)
Experimental Properties:MP: 157-158 °C; Specific optical rotation: -75 deg at 19 °C/D ( c = 2.1 in CHCl3) /22,23-Dihydro acetate/|A plant sterol widely distributed in nature|Hydroxyl radical reaction rate constant = 3.51X-10 cu cm/molec-sec at 25 °C (est)
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) none
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
HARD FAT
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Location:
BUILDING 4,NO.571, STR.19,BAIYANG DISTRICT, HANGZHOU,CHINA
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Payment Terms:
TT against copy of documents,TT against B/L draft before shipment,100% TT in advance
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Total Annual Revenue:
Less than $1 million
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Total Employees:
5-10
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Year of Establishment:
2025
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Inquiry History2 Inquiries
Country Product Purchase Quantity Date Posted 
United States
Ergosterol 57-87-4
1 KG Apr 8, 2026
United States
Ergosterol
1 KG Apr 8, 2026 Post an enquiry for this product
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