Isophthalaldehyde
Isophthalaldehyde (CAS: 626-19-7), a crystalline organic compound with the formula C6H4-1,3-(CHO)2, serves as a crucial building block in chemical synthesis. It is a derivative of benzene featuring two aldehyde groups. This versatile molecule is primarily employed in the development of complex organic structures and is notably used in the synthesis of binuclear ruthenium complexes.
- IUPAC
- Benzene-1,3-dicarboxaldehyde
- Synonyms
- Benzene-1,3-dicarboxaldehyde3-(CHO)2

Organic Synthesis Intermediate
Isophthalaldehyde is a valuable intermediate in organic synthesis, enabling the construction of more complex molecular architectures. Its difunctional nature allows for diverse chemical transformations.
Synthesis of Binuclear Ruthenium Complexes
A documented application of Isophthalaldehyde is its use in the laboratory synthesis of binuclear ruthenium complexes, contributing to research in coordination chemistry.
Building Block for Heterocycles
As a difunctional aldehyde, Isophthalaldehyde can react with various nucleophiles to form heterocyclic compounds, expanding its utility in medicinal chemistry and materials science.
| Molecular weight | 134.13 |
|---|---|
| Linear formula | C6H4-1,3-(CHO)2 |
| Assay | 97% |
| Application | Isophthalaldehyde is used in the synthesis of binuclear ruthenium complex2. |
| Melting point | 87-88 °C(lit.) |
| 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 Isophthalaldehyde used for?
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Isophthalaldehyde is primarily used as an intermediate in organic synthesis, including the preparation of binuclear ruthenium complexes and heterocyclic compounds.
What are the CAS number and chemical formula for Isophthalaldehyde?
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The CAS number for Isophthalaldehyde is 626-19-7, and its linear chemical formula is C6H4-1,3-(CHO)2.
What grade and purity does Tech Serve Solutions supply for Isophthalaldehyde?
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Tech Serve Solutions supplies Isophthalaldehyde with an assay of 97%. This product is intended for research and chemical synthesis purposes and is not supplied as USP, BP, EP, or any pharmacopoeia grade.
What are the safety considerations when handling Isophthalaldehyde?
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Handling Isophthalaldehyde requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Refer to the safety data sheet for comprehensive handling information.
Is Isophthalaldehyde a controlled substance?
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The provided data does not indicate that Isophthalaldehyde is a controlled substance.
How is Isophthalaldehyde packed and exported by TSS?
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Tech Serve Solutions expertly handles the packing and global export of Isophthalaldehyde, ensuring safe and compliant transit for research and industrial clients worldwide.
How can I request a quote or sample for Isophthalaldehyde?
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To request a quote or a sample of Isophthalaldehyde, please contact the TSS sales department via the website or direct inquiry channels.
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