Molekula
5-Bromo-4-chloro-3-indolyl-beta-D-glucuronide sodium salt
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Certificate of Analysis with every batch
5-Bromo-4-chloro-3-indolyl-beta-D-glucuronide sodium salt is a chromogenic substrate widely used in molecular biology and biochemistry for detecting glucuronidase activity, particularly in blue-white screening for recombinant DNA studies. This high-purity compound yields a blue indigo precipitate upon hydrolysis by beta-glucuronidase, enabling easy visualization of enzyme activity. CAS 129541-41-9, molecular formula C14H12BrClNNaO7, molecular weight 444.59 g/mol, requires storage at -15 to -20°C. No signal word applies. Molekula supplies 5-Bromo-4-chloro-3-indolyl-beta-D-glucuronide sodium salt from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
5-Bromo-4-chloro-3-indolyl-beta-D-glucuronide sodium salt is a chromogenic substrate widely used in molecular biology and biochemistry for detecting glucuronidase activity, particularly in blue-white screening for recombinant DNA studies. This high-purity compound yields a blue indigo precipitate upon hydrolysis by beta-glucuronidase, enabling easy visualization of enzyme activity. CAS 129541-41-9, molecular formula C14H12BrClNNaO7, molecular weight 444.59 g/mol, requires storage at -15 to -20°C. No signal word applies. Molekula supplies 5-Bromo-4-chloro-3-indolyl-beta-D-glucuronide sodium salt from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Pricing & pack sizes
Specifications
| Property | Value |
|---|---|
| Appearance | white/ off white solid |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | -15 to -20 °C |
Identification
| Property | Value |
|---|---|
| SKU | 75081519 |
| CAS Number | 129541-41-9 |
| Molecular Formula | C14H12BrClNNaO7 |
| Molecular Weight | 444.59 |
| SMILES | [Na].O=C(O)C1OC(OC2=CNC=3C=CC(Br)=C(Cl)C23)C(O)C(O)C1O |
| REACH Code | Y113 |
| HTS Code | 29349944 |
| Tariff Code | 2934999090 |
Safety & GHS
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is 5-Bromo-4-chloro-3-indolyl-beta-D-glucuronide sodium salt (X-Gluc) commonly used for?
This compound is primarily used as a chromogenic substrate for detecting beta-glucuronidase activity in molecular biology, particularly in blue/white screening for recombinant DNA experiments.
What is the chemical formula and molecular weight of this product?
The chemical formula is **C₁₄H₁₂BrClNNaO₇**, and the molecular weight is **444.59 g/mol**.
How should this product be stored?
Store at **-15 to -20°C** to maintain stability and prevent degradation.
What grade or purity is available for this compound?
Molekula supplies this product in **analytical/biochemical grade**, optimized for research applications requiring high purity.
Can Molekula supply this product in bulk quantities?
Yes, we can provide this product in bulk, subject to availability and minimum order quantities—please contact us for custom quotes.
What documentation comes with an order of this product?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and batch-specific documentation for traceability.
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Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.