- Min.Order :100 Gram
- Purity: 99%
- Payment Terms : L/C,D/A,D/P,T/T,Other
Keywords
Steroids;Biochemistry;Hydroxysteroids HIGH purity by own lab 57-87-4 7,22-trien-3-ol,(3.beta.)-Ergosta-5
Quick Details
- Appearance:solid
- Application:57-87-4
- PackAge:1g;5g;10g;25g;50g;100g;500g;1KG;5KG,25kg,50kg or as customers request
- ProductionCapacity:100|Kilogram|Month
- Storage:2-8, cold storage, to avoid light storage.
- Transportation:BY SEA /BY AIR /BY COURIER
Superiority:
| Ergosterol Basic information |
| Product Name: | Ergosterol |
| Synonyms: | (22E)-Ergosta-5,7,22-trien-3-ol;(22E,24R)-Ergosta-5,7,22-trien-3-ol;(3beta)-Ergosta-5,7,22- trien-3-ol;22-trien-3-ol,(3beta,22e)-ergosta-7;3-Hydroxy-(22E,24R)-ergosta-5,7,22-triene;7,22-trien-3-ol,(3.beta.)-Ergosta-5;delta-5,7,22-ergostatrien-3beta-ol;ergosta-5,7,22-trien-3beta-ol |
| CAS: | 57-87-4 |
| MF: | C28H44O |
| MW: | 396.65 |
| EINECS: | 200-352-7 |
| Product Categories: | Pharmaceutical Intermediates;Steroids;Biochemistry;Hydroxysteroids;Vitamins;Vitamins and derivatives;Intermediates & Fine Chemicals;Pharmaceuticals;chemical reagent;pharmaceutical intermediate;phytochemical;reference standards from Chinese medicinal herbs (TCM).;standardized herbal extract;Antibiotic;Inhibitors |
| Mol File: | 57-87-4.mol |
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| Ergosterol Chemical Properties |
| mp | 156-158 °C(lit.) |
| bp | 250 °C (1.3 mmHg) |
| alpha | -120 º (c=1, CHC13) |
| refractive index | -112.5 ° (C=1, THF) |
| storage temp. | 2-8°C |
| Water Solubility | PRACTICALLY INSOLUBLE |
| Sensitive | Light Sensitive |
| Merck | 14,3659 |
| Stability: | Stable, but may be light or air sensitive. Incompatible with acids, strong oxidizing agents. |
| CAS DataBase Reference | 57-87-4(CAS DataBase Reference) |
| NIST Chemistry Reference | Ergosterol(57-87-4) |
| Safety Information |
| Hazard Codes | T+,T,Xn |
| Risk Statements | 28-48/20/22-40-38-25-67-36/38-22-20-63 |
| Safety Statements | 28-36/37-45-26 |
| RIDADR | UN 2811 6.1/PG 2 |
| WGK Germany | 3 |
| F | 1-3-8-10 |
| HazardClass | 6.1 |
| PackingGroup | II |
| Hazardous Substances Data | 57-87-4(Hazardous Substances Data) |
| MSDS Information |
| Provider | Language |
|---|---|
| Provitamine D2 | English |
| ACROS | English |
| SigmaAldrich | English |
| ALFA | English |
| Ergosterol Usage And Synthesis |
| Chemical Properties | solid |
| Usage | Most important of the provitamins D. Usually obtained from yeast which synthesizes it from simple sugars such as glucose. Vitamin (antirachitic). |
Service we provide:
1. Mixed container, we can mix different items in one container.
2. Quality control, before shipment, free sample for test. after shipment, keep sample for 3 years
3. Prompt shipment with professional documents
4. Packing as your request, with photo before shipment
Details:
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