Methyl-β-D-thiogalactoside
Methyl-β-D-thiogalactoside (CAS: 155-30-6; C7H14O5S) is a chemical compound with a molecular weight of 210.25 g/mol. This thio-sugar derivative serves as a valuable reagent in biochemical research. It has been specifically utilised in studies analysing the mechanisms of the E. coli lac repressor system and investigating lactose utilisation by Streptococcus faecalis, demonstrating its role in understanding bacterial gene regulation and carbohydrate metabolism.
- IUPAC
- Methyl-1-thio-β-D-galactopyranoside,TMG
- Synonyms
- Methyl-1-thio-β-D-galactopyranoside, TMG
Biochemical Research Reagent
Methyl-β-D-thiogalactoside is employed in research settings to study biochemical pathways. Its specific structure makes it useful for probing enzyme activities and molecular interactions within biological systems.
Analysis of Inducers
This compound has been used in studies to analyse inducers of the E. coli lac repressor system. This application aids in understanding the genetic regulation of lactose metabolism in bacteria.
Lactose Utilisation Studies
It has been utilised in investigations into the mechanisms of lactose utilisation by microorganisms, such as Streptococcus faecalis, contributing to the understanding of microbial metabolism.
| Molecular weight | 210.25 |
|---|---|
| Empirical formula | C7H14O5S |
| Assay | ≥99.0% (HPLC) |
| Storage temperature | −20°C |
| Application | Methyl-β-D-thiogalactoside has been used in a study to analyze inducers of the E.coli lac repressor system. 1 It has also been used in a study that investigated the utilization of lactose by Streptococcus faecalis. 2 |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
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 Methyl-β-D-thiogalactoside primarily used for?
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Methyl-β-D-thiogalactoside is primarily used as a biochemical reagent in research, specifically for analysing inducers of the E. coli lac repressor system and investigating lactose utilisation by microorganisms.
What is the CAS number and chemical formula for Methyl-β-D-thiogalactoside?
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The CAS number for Methyl-β-D-thiogalactoside is 155-30-6, and its chemical formula is C7H14O5S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Methyl-β-D-thiogalactoside with an assay of ≥99.0% (HPLC). We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should Methyl-β-D-thiogalactoside be handled safely?
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Handling Methyl-β-D-thiogalactoside requires appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, faceshields, and gloves, due to its potential to cause skin irritation (H315), eye irritation (H319), and respiratory irritation (H335). Work in a well-ventilated area.
How is Methyl-β-D-thiogalactoside packed and shipped?
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Tech Serve Solutions, as a global supplier and exporter, ensures that Methyl-β-D-thiogalactoside is appropriately packed for safe transit and adheres to all relevant shipping regulations.
How can I request a sample or quote for Methyl-β-D-thiogalactoside?
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To request a sample or a quote for Methyl-β-D-thiogalactoside, please contact our sales department through the website or by telephone, providing your specific requirements.
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