Lithium β-hydroxypyruvate hydrate
Lithium β-hydroxypyruvate hydrate (CAS: 3369-79-7) is a valuable organic building block with the linear formula HOCH2COCOOLi · aq and a molecular weight of 109.99 g/mol on an anhydrous basis. This compound, a lithium salt of β-hydroxypyruvic acid, is utilised in chemical synthesis and as a precursor in the development of various organic molecules. It is supplied by Tech Serve Solutions for research and development purposes.
- IUPAC
- β-Hydroxypyruvic acid lithium salt hydrate,3-Hydroxy-2-oxopropanoic acid lithium salt,3-Hydroxy-2-oxopropionic acid lithium salt
- Synonyms
- β-Hydroxypyruvic acid lithium salt hydrate3-Hydroxy-2-oxopropanoic acid lithium salt3-Hydroxy-2-oxopropionic acid lithium salt

Organic Synthesis
Serves as a versatile building block in organic synthesis, enabling the construction of more complex molecules. Its reactive functional groups make it suitable for various chemical transformations.
Research and Development
Utilised in laboratory settings for exploring new synthetic pathways and developing novel compounds. Its specific chemical structure supports a range of research applications.
Precursor Chemistry
Acts as a precursor in the synthesis of fine chemicals and intermediates. It can be a starting material for compounds used in various industrial sectors.
| Molecular weight | 109.99 (anhydrous basis) |
|---|---|
| Linear formula | HOCH2COCOOLi · aq |
| Assay | ≥97.0% (calc. based on dry substance, NT) |
| Impurities tested | ~1 mol water |

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) | 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 Lithium β-hydroxypyruvate hydrate used for?
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Lithium β-hydroxypyruvate hydrate is used as a building block in organic synthesis and for research and development purposes.
What is the CAS number and formula for Lithium β-hydroxypyruvate hydrate?
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The CAS number is 3369-79-7 and the linear formula is HOCH2COCOOLi · aq.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Lithium β-hydroxypyruvate hydrate with an assay of ≥97.0% (calc. based on dry substance, NT). We do not represent this product as USP, BP, or EP grade.
What are the safety and handling recommendations for this product?
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This compound is classified as a Warning. It may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Use personal protective equipment including a dust mask (N95), eyeshields, and gloves. Ensure good ventilation.
Does Tech Serve Solutions export this chemical?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including Lithium β-hydroxypyruvate hydrate.
How can I request a sample or quote?
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Please contact our sales team directly through our website or by phone to request a sample or a quotation for Lithium β-hydroxypyruvate hydrate.
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