Molekula
5-Bromo-4-chloro-3-indoly-alpha-D-galaktopyranosid (X-alpha-gal)
5-Bromo-4-chloro-3-indolyl-alpha-D-galactopyranoside (X-alpha-gal)
5-Bromo-4-chloro-3-indolyl-alpha-D-galactopyranoside (X-alpha-gal) is a chromogenic substrate used in enzymatic assays, particularly for detecting beta-galactosidase activity. It is a key reagent in molecular biology and histology applications. CAS: 107021-38-5, Molecular Formula: C14H15BrClNO6, Molecular Weight: 408.63 g/mol. Stored at -15 to -20 °C. Molekula supplies X-alpha-gal from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Übersicht
5-Bromo-4-chloro-3-indolyl-alpha-D-galactopyranoside (X-alpha-gal) is a chromogenic substrate used in enzymatic assays, particularly for detecting beta-galactosidase activity. It is a key reagent in molecular biology and histology applications. CAS: 107021-38-5, Molecular Formula: C14H15BrClNO6, Molecular Weight: 408.63 g/mol. Stored at -15 to -20 °C. Molekula supplies X-alpha-gal from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Preise und Verpackungsgrößen
Spezifikationen
| Property | Value |
|---|---|
| Appearance | White to off-white powder |
| Water | ≤2% |
| Specific optical rotation | +130 to +148 |
| Purity TLC | ≥99% |
Lagerung und Handhabung
| Property | Value |
|---|---|
| Storage Temperature | -15 to -20 °C |
| Shelf Life | 24 months |
Identifizierung
| Property | Value |
|---|---|
| SKU | 87527781 |
| CAS Number | 107021-38-5 |
| Molecular Formula | C14H15BrClNO6 |
| Molecular Weight | 408.63 |
| SMILES | C1=CC(=C(C2=C1NC=C2O[C@@H]3[C@@H]([C@H]([C@H]([C@H](O3)CO)O)O)O)Cl)Br |
| REACH Code | Y110 |
| HTS Code | 29400060 |
| Tariff Code | 2940000080 |
Sicherheit & GHS
Vorsichtsmaßnahmen
- P280 Wear protective gloves/protective clothing/eye protection/face protection
Nur für Forschungs- und industrielle Zwecke
Dokumente
Sicherheitsdatenblätter (SDS)
Verfügbar in IT, FR, ES, DE, EN.
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IT - (87527781) 5-BROMO-4-CHLORO-3-INDOLYL-ALPHA-D-GALACTOPYRANOSIDE (X-ALPHA-GAL) [107021-38-5].pdf
SDS · IT · 185 KB
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FR - (87527781) 5-BROMO-4-CHLORO-3-INDOLYL-ALPHA-D-GALACTOPYRANOSIDE (X-ALPHA-GAL) [107021-38-5].pdf
SDS · FR · 188 KB
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ES - (87527781) 5-BROMO-4-CHLORO-3-INDOLYL-ALPHA-D-GALACTOPYRANOSIDE (X-ALPHA-GAL) [107021-38-5].pdf
SDS · ES · 188 KB
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DE - (87527781) 5-BROMO-4-CHLORO-3-INDOLYL-ALPHA-D-GALACTOPYRANOSIDE (X-ALPHA-GAL) [107021-38-5].pdf
SDS · DE · 188 KB
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EN - (87527781) 5-BROMO-4-CHLORO-3-INDOLYL-ALPHA-D-GALACTOPYRANOSIDE (X-ALPHA-GAL) [107021-38-5].pdf
SDS · EN · 184 KB
Zertifikat der Analyse (CoA) nach Charge
Geben Sie eine Chargen- oder Seriennummer ein, um die CoA für diese spezifische Charge abzurufen. Wir können eine erstellen, wenn keine PDF-Datei vorliegt, basierend auf den Spezifikationsdaten.
Synonyme
Es wurden keine alternativen Namen für dieses Produkt aufgezeichnet.
Häufig gestellte Fragen
What is 5-Bromo-4-chloro-3-indolyl-alpha-D-galactopyranoside (X-alpha-gal) used for?
It is primarily used as a chromogenic substrate for detecting beta-galactosidase enzyme activity in molecular biology applications, such as in blue-white screening of recombinant clones.
What is the chemical formula and molecular weight of X-alpha-gal?
The formula is C14H15BrClNO6 with a molecular weight of 408.63 g/mol.
How should X-alpha-gal be stored?
It should be stored at temperatures between -15 and -20 °C to maintain stability and prevent degradation.
What grade is available for X-alpha-gal?
Available in high-purity research grade suitable for laboratory use in enzymatic assays and molecular biology.
Can Molekula supply X-alpha-gal in bulk?
Yes, Molekula can supply X-alpha-gal in bulk quantities; please contact our sales team for pricing and availability.
What documentation comes with an order of X-alpha-gal?
Each order includes a Certificate of Analysis (CoA) and safety data sheet (SDS); additional documentation can be provided upon request.
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