3-Iodo-4,5-dimethoxybenzaldehyde
3-Iodo-4,5-dimethoxybenzaldehyde (CAS 32024-15-0) is an organic compound with the molecular formula C9H9IO3 and a molecular weight of 292.07 g/mol. This substituted benzaldehyde features an iodine atom and two methoxy groups on the aromatic ring. It serves as a valuable building block in organic synthesis, particularly in the preparation of more complex molecules for research and development in pharmaceutical and materials science.
- Synonyms
- IC6H2(OCH3)2CHO

Organic Synthesis Intermediate
3-Iodo-4,5-dimethoxybenzaldehyde is utilised as a key intermediate in the construction of intricate organic structures. Its functional groups allow for diverse synthetic transformations, enabling the development of novel compounds.
Pharmaceutical Research
This compound can be employed in the synthesis of potential drug candidates and biologically active molecules. Its specific substitution pattern makes it useful for structure-activity relationship studies in medicinal chemistry.
Materials Science
The unique structure of 3-Iodo-4,5-dimethoxybenzaldehyde may lend itself to the development of novel materials. It can be incorporated into polymers or other advanced materials for specific electronic or optical properties.
| Molecular weight | 292.07 |
|---|---|
| Linear formula | IC6H2(OCH3)2CHO |
| Assay | 97% |
| Melting point | 69-72 °C(lit.) |

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 3-Iodo-4,5-dimethoxybenzaldehyde primarily used for?
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3-Iodo-4,5-dimethoxybenzaldehyde is primarily used as a building block and intermediate in organic synthesis, particularly for research in pharmaceutical and materials science.
What are the CAS number and molecular formula for 3-Iodo-4,5-dimethoxybenzaldehyde?
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The CAS number is 32024-15-0 and the molecular formula is C9H9IO3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Iodo-4,5-dimethoxybenzaldehyde with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should 3-Iodo-4,5-dimethoxybenzaldehyde be handled safely?
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Handling requires appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. Avoid breathing dust, ensure good ventilation, and wash thoroughly after handling. It is classified as causing skin irritation, serious eye irritation, and respiratory irritation (H315-H319-H335).
Is 3-Iodo-4,5-dimethoxybenzaldehyde available for export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 3-Iodo-4,5-dimethoxybenzaldehyde.
How can I request a quote or sample?
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Please contact our sales department via the website or telephone to request a quote or a sample of 3-Iodo-4,5-dimethoxybenzaldehyde.
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