Ergosterol Powder CAS 57-87-4
Product Name:Ergosterol powder;Ergosterol
CAS NO.:57-87-4
Molecular Formula:C28H44O
Purity & Grade: 99% HPLC; Medicine grade
MOQ & Package: 10g; Package according to demand
Shipping: Safe and fast delivery
Store & Shelf life: Cool & dry place; 24 months
Lead Time: 1-3 days
Warehouse: USA and Germany warehouse
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Description
Product Introduction
The chemical name of Ergosterol powder is 24β-methylcholesterol-5,7-ene-3β-hydroxyl, also known as ergosterol, which is white or colorless and shiny small leaf crystals or white crystalline powder. Ergosterol not only has unique physiological effects, but is also widely used in drug development. As an important component of fungal cell membrane, ergosterol has a stable structure and strong specificity. It is more representative than glucosamine for measuring biomass, so the biomass of fungi can be measured by detecting the content of ergosterol.
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| Ergosterol powder Picture | Ergosterol powder MF |
Product Application
Ergosterol powder is a precursor for the production of vitamin D2 and an intermediate for the production of hormone drugs. It can be used to produce cortisone. It exists in the cell membranes of fungi and some protists such as trypanosomes. Ergosterol can be used for functional studies of antifungal drugs such as amphotericin B and its analogs, as well as studies on the biosynthesis pathway of ergosterol in various fungi.
A novel yet simple high-performance liquid chromatography (HPLC) method with diode array detector has been developed and validated for the quantification of ergosterol (Pro-vitamin D2) in commercially available lichens and cultivated edible mushrooms as per International Conference on Harmonization (ICH) guidelines. The extraction of ergosterol in the lichens and mushrooms was carried out with alcoholic KOH via reflux, and the extracts were processed for HPLC analysis.
The elution was monitored at 280 nm using a diode array detector. In this method, ergosterol was separated from the extract within a short interval of time (7.0 (±0.1) min). The developed method exhibited good linearity (r2>0.9998), limit of detection (0.03 µg/mL), limit of quantification (0.095 µg/mL), interday and intraday precision and accuracy. A total of five lichen samples and three mushroom samples were analyzed using this method to quantify the amount of ergosterol present in them. This work, thus, highlights the possible use of lichens as an excellent source of ergosterol.
Product Specification
| Items | Specifications | Results |
| Appearance | white powder | Complies |
| Identification | Positive | Complies |
| Assay | 98 | 98.50% |
| Ash | ≤5.0% | 2.55% |
| Loss on drying | ≤5.0% | 1.20% |
| Ignition residue | ≤2.0% | 0.25% |
| Heavy metals | ≤10ppm | Complies |
| Pb | ≤2.0ppm | Complies |
| As | ≤2.0ppm | Complies |
| Odor | Characteristic | Complies |
| Particle size | 100%through 80 mesh | Complies |
| Microbioiogical: | ||
| Total of bacteria | ≤1000cfu/g | 100cfu/g |
| Fungi | ≤100cfu/g | Complies |
| Salmgosella | Negative | Complies |
| Coli | Negative | Complies |
| Conclusion | The results conforms with enterprise standards | |
How To Obtain Samples Ergosterol powder?
Welcome to send an inquiry to sunny@faithfulbio.com at any time for a free sample if you need the API Ergosterol powder.
The Best Ergosterol powder Manufacturer And Supplier
Faithfulbio has rich experience in exporting raw materials and has established stable and long-term cooperative relations with our customers. We always put product quality and service first. If you have raw material purchasing needs, please contact us. We can confirm the order with you according to your purchase quantity. We also support our first cooperation starting from samples. In addition, our fast and safe transportation also enables you to Eliminate the trouble of customs clearance.
We have confidence in the quality of our products, but if there are any after-sales problems, we will respond as soon as possible and solve them with you in the best way.
Why Choose Faithfulbio Ergosterol powder?
Faithfulbio specialize in Ergosterol powder for several years, we supply products at a competitive price, and our product is of the highest quality, because we are very strict in product production and testing, and have a complete and mature system. In addition, our employees The quotation for the product is very competitive.
A variety of shipping methods for you to choose
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Transportation Time |
Shipping method |
Cargo weight requirements |
Advantage |
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3-7 days |
DHL,Germany DHL,Germany DPD, |
Suitable for under 50kg. |
We have warehouses in Germany and California, USA, |
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7-15 days |
By Air |
Suitable for more than 50kg. |
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15-60 days |
By Sea |
Suitable for more than 500kg. |
kindly note: Use Ergosterol powder for research purposes only. All compounds have risks. Please consult your doctor and learn about available studies before use. In addition, the above description of the compound comes from online literature. If there is any infringement, please contact us to delete it.
Where To Buy Ergosterol powder?
Just send an email to sunny@faithfulbio.com, or submit your requirement in the bottom form, we are of service at any time!
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