Molekula
Ergosterol
Certificado ISO 9001:2015 e ISO 14001:2015 · Suministro a laboratorios e industria desde el año 2000 · Certificado de Análisis (CoA) con cada lote
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.
Resumen
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.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Appearance | White/ off white crystalline powder |
| Melting Point | 157 - 164 ℃ |
| Water | ≤ 3.0% |
| Specific rotation | ≤ -120 |
| Assay (HPLC) | ≥ 97.0% |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | 2 to 8 °C |
| Acidez | Acid |
Identificación
| Property | Value |
|---|---|
| SKU | 90028111 |
| Número CAS | 57-87-4 |
| Fórmula molecular | C28H44O |
| Peso molecular | 396.65 |
| SMILES | OC1CC2=CC=C3C(CCC4(C)C3CCC4C(C=CC(C)C(C)C)C)C2(C)CC1 |
| Código REACH | Y113 |
| Código HTS | 29369001 |
| Código arancelario | 2936900000 |
Seguridad y GHS
Declaraciones de peligro
- H413 Puede ser nocivo para los organismos acuáticos, con efectos nocivos duraderos.
Declaraciones de precaución
- P264 Lavarse concienzudamente tras la manipulación.
- P273 Evitar su liberación al medio ambiente.
- P280 Llevar guantes/prendas/gafas/máscara de protección.
Documentos
Fichas de Datos de Seguridad (FDS)
Disponible en English, French, German, Italian, Spanish.
Certificado de Análisis (CoA) por lote
Introduzca un número de lote o partida para recuperar el informe de análisis (CoA) correspondiente a esa partida específica. Podemos generar uno a partir de los datos de especificación si no hay ningún PDF disponible.
Sinónimos
No se han registrado nombres alternativos para este producto.
Preguntas frecuentes
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.
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