S-Lactoylglutathione
S-Lactoylglutathione (CAS: 54398-03-7) is a biochemical compound with the molecular formula C13H21N3O8S and a molecular weight of 379.39 g/mol. It functions as a substrate for the enzyme glyoxalase II. This compound is valuable in biochemical research, particularly in studies involving oxidative stress and detoxification pathways. Its specific role as an enzyme substrate makes it an important reagent for enzymology and metabolic research.
- IUPAC
- SLG

Enzyme Substrate
S-Lactoylglutathione serves as a key substrate for glyoxalase II, an enzyme involved in the detoxification of reactive carbonyl species. This application is crucial for researchers studying cellular defense mechanisms and metabolic pathways.
Biochemical Research
Utilised in various biochemical investigations, S-Lactoylglutathione aids in understanding cellular processes related to oxidative stress and the metabolism of cytotoxic aldehydes. It is a standard reagent for laboratory-based biochemical analysis.
Enzymology Studies
As a defined substrate, it is employed in kinetic studies and characterisation of glyoxalase II activity and related enzymatic systems. This facilitates a deeper understanding of enzyme mechanisms and inhibition.
| Molecular weight | 379.39 |
|---|---|
| Empirical formula | C13H21N3O8S |
| Assay | ≥90% (TLC) |
| Storage temperature | −20°C |

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, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 22-26-36 |
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 S-Lactoylglutathione used for?
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S-Lactoylglutathione is primarily used as a substrate for the enzyme glyoxalase II in biochemical and enzymology research, particularly for studies on oxidative stress and cellular detoxification.
What are the CAS number and molecular formula for S-Lactoylglutathione?
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The CAS number for S-Lactoylglutathione is 54398-03-7, and its molecular formula is C13H21N3O8S.
What grade and purity does Tech Serve Solutions supply for S-Lactoylglutathione?
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Tech Serve Solutions supplies S-Lactoylglutathione with an assay of ≥90% (TLC). We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should S-Lactoylglutathione be handled and stored?
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S-Lactoylglutathione is classified as an irritant (H315, H319, H335). Handle with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves. Store at -20°C.
Can I request a sample or quote for S-Lactoylglutathione?
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Yes, to request a sample or a quote for S-Lactoylglutathione, please contact our sales team through our website or by phone.
How is S-Lactoylglutathione packed and shipped?
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S-Lactoylglutathione is typically packed in appropriate containers to maintain its integrity during transit and is exported globally by Tech Serve Solutions.
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