Molekula
5-Bromo-4-chloro-3-indolyl-beta-D-glucopyranoside (X-Glu)
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
5-Bromo-4-chloro-3-indolyl-beta-D-glucopyranoside (X-Glu) is a chromogenic substrate used in enzymatic assays, particularly for detecting beta-glucosidase activity. It is a key reagent in histochemical staining and molecular biology applications. CAS: 15548-60-4, Molecular Formula: C14H15BrClNO6, Molecular Weight: 408.63 g/mol, Storage: -15 to -20 °C. Molekula supplies X-Glu from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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100 mg — $58.70 per pack
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1 g — $135.80 per pack
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | White/Pale Yellow Crystalline Powder |
| Assay | ≥98% |
| Water (KF) | NMT 1.0% w/w |
| Solubility (5 % in DMF) | Soluble in Dimethyl Formamide |
| Solubility, 1 % In DMF | Clear, Colorless Solution |
| TLC (acid ester/methyl alcohol=6/1） | Single Spot |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | -15 to -20 °C |
Identification
| Property | Value |
|---|---|
| SKU | 36247440 |
| CAS Number | 15548-60-4 |
| IUPAC Name | (2S,3R,4S,5S,6R)-2-[(5-bromo-4-chloro-1H-indol-3-yl)oxy]-6-(hydroxymethyl)oxane-3,4,5-triol |
| EC Number | 239-603-0 |
| Molecular Formula | C14H15BrClNO6 |
| Molecular Weight | 408.63 |
| Exact Mass | 406.9771 |
| 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 |
| InChIKey | OPIFSICVWOWJMJ-LNNRFACYSA-N |
| InChI | InChI=1S/C14H15BrClNO6/c15-5-1-2-6-9(10(5)16)7(3-17-6)22-14-13(21)12(20)11(19)8(4-18)23-14/h1-3,8,11-14,17-21H,4H2/t8-,11-,12+,13-,14-/m1/s1 |
| PubChem CID | 84982 |
| REACH Code | Y113 |
| HTS Code | 29400060 |
| Tariff Code | 2940000080 |
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
- 5-bromo-4-chloro-1H-indol-3-yl beta-D-glucopyranoside
- 5-Bromo-4-chloro-3-indolyl |A-D-glucopyranoside
- 5-Bromo-4-chloro-3-indolyl beta-D-glucopyranoside
- 5-Bromo-4-chloro-3-indolyl-beta-D-glucoside
- 5-Bromo-4-chloro-3-indoxyl-beta-D-glucopyranoside
- 5-Bromo-4-chloro-3-indoxylglucoside
- 5-Bromo-4-chloroindol-3-yl-beta-D-glucopyranoside
- beta-D-Glucopyranoside, 5-bromo-4-chloro-1H-indol-3-yl
- X-Glc
- X-glucoside
Frequently asked questions
What is 5-Bromo-4-chloro-3-indolyl-beta-D-glucopyranoside (X-Glu) used for?
It is primarily used as a chromogenic substrate in enzyme assays, particularly for detecting beta-glucosidase activity in molecular biology and diagnostic applications.
What is the chemical formula and molecular weight of X-Glu?
The formula is C14H15BrClNO6 with a molecular weight of 408.63 g/mol.
How should X-Glu be stored?
It should be stored at temperatures between -15 and -20 °C to maintain stability and prevent degradation.
What grade of X-Glu is available from Molekula?
Molekula supplies X-Glu in high-purity research grade, suitable for laboratory and diagnostic use.
Can Molekula supply X-Glu in bulk quantities?
Yes, Molekula can supply X-Glu in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with an order of X-Glu?
Each order includes a Certificate of Analysis (CoA) and safety data sheet (SDS); additional documentation can be provided upon request.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.