Molekula
Écossérine
Ergosterol
Certifié ISO 9001:2015 & ISO 14001:2015 · Fournisseur pour laboratoires et industries depuis 2000 · Certificat d’Analyse (CoA) pour chaque lot
Ergosterol is a naturally occurring sterol found in fungi, yeast, and plants, primarily used as a precursor in the industrial synthesis of vitamin D2 (ergocalciferol) and as a research chemical in biochemical studies. It is a white to pale yellow crystalline powder with a molecular formula of C28H44O and a molecular weight of 396.65 g/mol. Store at 2 to 8°C under dry conditions, as it is non-hazardous with no signal word classification. Molekula supplies Ergosterol from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Aperçu
Ergosterol is a naturally occurring sterol found in fungi, yeast, and plants, primarily used as a precursor in the industrial synthesis of vitamin D2 (ergocalciferol) and as a research chemical in biochemical studies. It is a white to pale yellow crystalline powder with a molecular formula of C28H44O and a molecular weight of 396.65 g/mol. Store at 2 to 8°C under dry conditions, as it is non-hazardous with no signal word classification. Molekula supplies Ergosterol from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Prix et formats de conditionnement
Spécifications
| Property | Value |
|---|---|
| Appearance | White/ off white crystalline powder |
| Melting Point | 157 - 164 ℃ |
| Water | ≤ 3.0% |
| Specific rotation | ≤ -120 |
| Assay (HPLC) | ≥ 97.0% |
Stockage et manipulation
| Property | Value |
|---|---|
| Température de stockage | 2 to 8 °C |
| Acidité | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 90028111 |
| Numéro CAS | 57-87-4 |
| Formule moléculaire | C28H44O |
| Masse moléculaire | 396.65 |
| SMILES | OC1CC2=CC=C3C(CCC4(C)C3CCC4C(C=CC(C)C(C)C)C)C2(C)CC1 |
| Code REACH | Y113 |
| Code HTS | 29369001 |
| Code tarifaire | 2936900000 |
Sécurité et GHS
Déclarations de danger
- H413 Peut être nocif à long terme pour les organismes aquatiques.
Déclarations de précaution
- P264 Se laver ... soigneusement après manipulation.
- P273 Éviter le rejet dans l'environnement.
- P280 Porter des gants de protection/des vêtements de protection/un équipement de protection des yeux/du visage/une protection auditive/...
Documents
Fiches de données de sécurité (FDS)
Disponible en English, French, German, Italian, Spanish.
Certificat d'analyse (CoA) par lot
Saisissez un numéro de lot ou de série pour récupérer le certificat d'analyse correspondant à ce lot spécifique. Nous pouvons en générer un à partir des données de spécification si aucun PDF n'est disponible.
Synonymes
Aucun autre nom enregistré pour ce produit.
Questions fréquentes
What is ergosterol primarily used for?
Ergosterol is commonly used as a precursor for vitamin D2 synthesis, in nutritional supplements, and as a standard in biochemical research for sterol analysis.
What is the chemical formula and molecular weight of ergosterol?
The chemical formula is **C28H44O** with a molecular weight of **396.65 g/mol**.
How should ergosterol be stored?
Store ergosterol in a tightly sealed container at **2–8°C** to maintain stability and prevent degradation.
What purity grades of ergosterol does Molekula offer?
Molekula supplies ergosterol in **analytical and biochemical research grades**, with purity typically ≥98% by HPLC.
Can Molekula provide ergosterol in bulk quantities?
Yes, ergosterol is available in bulk, with custom packaging options for larger orders—please contact us for specific quantities and pricing.
What documentation is provided with an ergosterol order?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and batch-specific documentation for traceability.
Prêt à passer commande ou besoin d'un emballage sur mesure ?
Indiquez le produit, le grade et la quantité – Molekula répond généralement sous un jour ouvrable avec le prix et le délai de livraison.