Sodium glyoxylate monohydrate
Sodium glyoxylate monohydrate (CAS: 918149-31-2) is a hydrated salt of glyoxylic acid, featuring a linear formula of HC(O)COONa · H₂O and a molecular weight of 114.03 g/mol. This compound serves as a versatile organic building block and carbonyl compound in chemical synthesis. It is primarily utilised in laboratory settings and industrial processes requiring a reactive aldehyde and carboxylate functional group. Tech Serve Solutions supplies this chemical with an assay of 93% for research and development purposes.
- IUPAC
- Glyoxylic acid sodium salt monohydrate,Oxoethanoic acid sodium salt
- Synonyms
- Glyoxylic acid sodium salt monohydrateOxoethanoic acid sodium salt

Organic Synthesis Intermediate
Sodium glyoxylate monohydrate functions as a key intermediate in the synthesis of various organic compounds. Its dual aldehyde and carboxylate functionalities allow for diverse chemical transformations.
Building Block for Complex Molecules
Utilised as a C2 building block, this compound facilitates the construction of more complex molecular architectures in multi-step synthetic routes.
Reagent in Carbonyl Chemistry
Its aldehyde group makes it a useful reagent in reactions involving carbonyl compounds, including condensation and addition reactions.
| Molecular weight | 114.03 |
|---|---|
| Linear formula | HC(O)COONa · H2O |
| Assay | ≥93% |
| Storage temperature | −20°C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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 Sodium glyoxylate monohydrate used for?
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Sodium glyoxylate monohydrate is primarily used as an intermediate and building block in organic synthesis, particularly in reactions involving carbonyl compounds and the construction of more complex molecules.
What are the CAS number and formula for Sodium glyoxylate monohydrate?
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The CAS number for Sodium glyoxylate monohydrate is 918149-31-2, and its linear formula is HC(O)COONa · H₂O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Sodium glyoxylate monohydrate with an assay of 93%. We do not represent this product as USP, BP, EP, or other pharmacopoeial grades.
What are the safety and handling considerations for Sodium glyoxylate monohydrate?
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Handling Sodium glyoxylate monohydrate requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. The compound has a WGK Germany rating of 3, indicating it is hazardous to water.
How is Sodium glyoxylate monohydrate stored and shipped?
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This chemical should be stored at -20°C. Tech Serve Solutions can export this product globally, adhering to all relevant shipping and handling regulations.
How can I request a quote or sample?
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To request a quote or sample of Sodium glyoxylate monohydrate, please contact our sales department through the website or by phone.
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