Glyoxal trimer dihydrate
Glyoxal trimer dihydrate (CAS 4405-13-4), with the linear formula (HC(O)C(O)H)₃ · 2H₂O and a molecular weight of 210.14 g/mol, is a versatile chemical compound. It serves as a key reactant in the synthesis of various complex organic molecules. Its applications span the creation of heterocyclic compounds and modified naphthoquinones, making it a valuable building block for advanced chemical research and development.
- IUPAC
- Ethanedial trimer dihydrate,Hexahydro[1,4]dioxino[2,3-b]-1,4-dioxin-2,3,6,7-tetrol
- Synonyms
- Ethanedial trimer dihydrateHexahydro[1,4]dioxino[2,3-b]-1,4-dioxin-2,3,6,7-tetrol

Synthesis of Aza-analogs of 1,4-Naphthoquinones
This compound is employed as a reactant in the preparation of aza-analogs of 1,4-naphthoquinones. These synthesized compounds act as effectors for plasmodial thioredoxin and glutathione reductase, indicating potential applications in biochemical research.
Preparation of Substituted Side-Bridged Cyclam Derivatives
Glyoxal trimer dihydrate is utilised in the synthetic pathways leading to substituted side-bridged cyclam derivatives. These macrocyclic compounds are of interest in coordination chemistry and materials science.
Derivatives of Furandicarboxylic Acid
The compound participates in reactions for the synthesis of various derivatives of furandicarboxylic acid. This includes the preparation of dimethyl ester derivatives, useful in polymer and organic synthesis.
| Molecular weight | 210.14 |
|---|---|
| Linear formula | (HC(O)C(O)H)3 · 2H2O |
| Assay | ≥97% |
| Application | Reactant involved in the synthesis of:• Aza-analogs of 1,4-naphthoquinones as effectors of plasmodial thioredoxin and glutathione reductase1• Substituted side-bridged cyclam derivatives2• Furandicarboxylic acid di-methyl ester derivatives3 |

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 Glyoxal trimer dihydrate used for?
+
Glyoxal trimer dihydrate is used as a reactant in chemical synthesis, particularly for preparing aza-analogs of 1,4-naphthoquinones, substituted side-bridged cyclam derivatives, and furandicarboxylic acid di-methyl ester derivatives.
What is the CAS number and formula for Glyoxal trimer dihydrate?
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The CAS number for Glyoxal trimer dihydrate is 4405-13-4, and its linear formula is (HC(O)C(O)H)₃ · 2H₂O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Glyoxal trimer dihydrate with an assay of ≥97%. This is a research-grade chemical, and TSS does not represent it as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety considerations when handling Glyoxal trimer dihydrate?
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Glyoxal trimer dihydrate is classified with warning signals, indicating hazards such as skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Appropriate personal protective equipment, including a dust mask (N95), eyeshields, and gloves, should be used. Ensure adequate ventilation.
How is Glyoxal trimer dihydrate packed, shipped, and exported?
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Tech Serve Solutions packs and ships chemicals in compliance with international regulations. We have extensive experience exporting fine chemicals globally.
How can I request a sample or quote for Glyoxal trimer dihydrate?
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To request a sample or a quotation for Glyoxal trimer dihydrate, please contact our sales team through the website or by phone. Please specify the quantity required.
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