Molekula
Escouline sesquihydrate
Esculin Sesquihydrate
Certifié ISO 9001:2015 & ISO 14001:2015 · Fournisseur pour laboratoires et industries depuis 2000 · Certificat d’Analyse (CoA) pour chaque lot
Esculin Sesquihydrate is a natural glycoside derived from the bark of horse chestnut (*Aesculus hippocastanum*), commonly used in microbiology for selective and differential media to detect beta-glucosidase activity in bacteria, particularly in the identification of *Enterococcus* species. It appears as a white to off-white crystalline powder, soluble in water and ethanol. This chemical has a CAS number of 66778-17-4, a molecular formula of C15H16O9 · 1.5H2O, and a molecular weight of 367.31 g/mol. It is stable under ambient storage conditions with no signal word for hazard classification. Molekula supplies Esculin Sesquihydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Aperçu
Esculin Sesquihydrate is a natural glycoside derived from the bark of horse chestnut (*Aesculus hippocastanum*), commonly used in microbiology for selective and differential media to detect beta-glucosidase activity in bacteria, particularly in the identification of *Enterococcus* species. It appears as a white to off-white crystalline powder, soluble in water and ethanol. This chemical has a CAS number of 66778-17-4, a molecular formula of C15H16O9 · 1.5H2O, and a molecular weight of 367.31 g/mol. It is stable under ambient storage conditions with no signal word for hazard classification. Molekula supplies Esculin Sesquihydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Prix et formats de conditionnement
Spécifications
Spécifications disponibles sur demande — voir les documents ci-dessous ou contactez notre équipe commerciale.
Stockage et manipulation
| Property | Value |
|---|---|
| Température de stockage | Ambient |
| Classe de transport | Not regulated as dangerous goods. |
| Groupe d'emballage | Not regulated as dangerous goods. |
| Acidité | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 18702050 |
| Numéro CAS | 66778-17-4 |
| Formule moléculaire | C15H16O9 · 1.5H2O |
| Masse moléculaire | 367.31 |
| SMILES | C1=CC(=O)OC2=CC(=C(C=C21)OC3C(C(C(C(O3)CO)O)O)O)O |
| Code REACH | Y110 |
| Code HTS | 2938.90.0000 |
| Code tarifaire | 2938909090 |
Sécurité et GHS
Déclarations de précaution
- 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, German, Spanish, French, Italian, Portuguese, Arabic, Dutch.
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 Esculin Sesquihydrate used for?
Esculin Sesquihydrate is primarily used in microbiology for detecting group D streptococci, including *Streptococcus pyogenes* and *Streptococcus agalactiae*, in culture media like *Bile Esculin Agar*.
What is the chemical formula and molecular weight of Esculin Sesquihydrate?
The formula is **C₁₅H₁₆O₉·1.5H₂O**, with a molecular weight of **367.31 g/mol**.
How should Esculin Sesquihydrate be stored?
Store at **ambient temperature** in a cool, dry place, away from direct sunlight and moisture.
What grade of Esculin Sesquihydrate does Molekula supply?
Molekula supplies **pharmaceutical/analytical grade** Esculin Sesquihydrate, suitable for microbiological testing and research applications.
Can Molekula supply Esculin Sesquihydrate in bulk quantities?
Yes, bulk quantities are available upon request—please contact our sales team for pricing and minimum order quantities.
What documentation comes with an order of Esculin Sesquihydrate?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and a **batch-specific quality report** for traceability.
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