5-Bromo-4-chloro-3-indolyl α-D-mannopyranoside
5-Bromo-4-chloro-3-indolyl α-D-mannopyranoside (CAS: 125229-64-3), with a molecular weight of 408.63 g/mol, is a valuable biochemical reagent. It serves as a chromogenic substrate, primarily utilized in enzymatic assays and detection methods. This compound is essential for researchers in fields such as glycobiology and proteomics for investigating enzyme activity and post-translational modifications.
- IUPAC
- X-Man

Enzyme Activity Detection
This compound acts as a chromogenic substrate for enzymes that cleave mannosidic linkages. Upon enzymatic hydrolysis, it releases a blue precipitate, allowing for visual detection and quantification of enzyme activity in biochemical research.
Glycobiology Research
It is employed in studies related to carbohydrate structure and function, particularly in investigating enzymes involved in the metabolism and modification of mannose-containing glycans.
Proteomics and Post-Translational Modifications
Used in analyzing glycosylation patterns and other post-translational modifications of proteins, contributing to a deeper understanding of protein function and cellular processes.
Histochemical Staining
The insoluble chromogenic product makes it suitable for histochemical applications, enabling the localization of specific enzyme activities within cellular or tissue samples.
| Molecular weight | 408.63 |
|---|---|
| Empirical formula | C14H15BrClNO6 |
| Assay | ≥93% |
| Storage temperature | −20°C |

Hazard statements
- H302Harmful if swallowed
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 5-Bromo-4-chloro-3-indolyl α-D-mannopyranoside used for?
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5-Bromo-4-chloro-3-indolyl α-D-mannopyranoside is primarily used as a chromogenic substrate for detecting enzyme activity, particularly in glycobiology, proteomics, and histochemical applications.
What are the CAS number and molecular formula for this compound?
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The CAS number is 125229-64-3, and the empirical formula (Hill notation) is C14H15BrClNO6.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with an assay of ≥93%. It is supplied for research and laboratory use and is not intended for human or animal consumption, nor for pharmaceutical, nutraceutical, or food applications unless explicitly stated otherwise.
How should 5-Bromo-4-chloro-3-indolyl α-D-mannopyranoside be stored and handled?
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This compound should be stored at -20°C. It is classified as harmful if swallowed (H302) and requires careful handling to avoid ingestion and contact.
Is this product available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals and laboratory reagents, including 5-Bromo-4-chloro-3-indolyl α-D-mannopyranoside.
How can I request a sample or quote?
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To request a sample or obtain a quote for 5-Bromo-4-chloro-3-indolyl α-D-mannopyranoside, please contact our sales department through the website or by phone.
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