5-Bromoveratraldehyde
5-Bromoveratraldehyde (CAS: 6948-30-7), with the chemical formula BrC6H2(OCH3)2CHO and a molecular weight of 245.07 g/mol, is a key organic building block. This compound, also known as 3-Bromo-4,5-dimethoxybenzaldehyde, is primarily utilised in chemical synthesis for the preparation of more complex organic molecules. Its aldehyde and brominated aromatic functionalities make it a versatile intermediate in various research and development applications.
- IUPAC
- 3-Bromo-4,5-dimethoxybenzaldehyde

Intermediate in Organic Synthesis
5-Bromoveratraldehyde serves as a valuable building block in the synthesis of diverse organic compounds. Its reactive aldehyde group and bromo-substituted aromatic ring allow for participation in a wide range of chemical transformations.
Preparation of Heterocyclic Compounds
This compound has been employed in the synthesis of complex heterocyclic structures. For instance, it was used in the preparation of certain tetrahydropyrido[2,3-b][1,4]diazepine derivatives, showcasing its utility in creating novel ring systems.
Research and Development
As a fine chemical, 5-Bromoveratraldehyde is utilised in academic and industrial research laboratories for developing new synthetic methodologies and exploring novel chemical entities.
| Molecular weight | 245.07 |
|---|---|
| Linear formula | BrC6H2(OCH3)2CHO |
| Assay | 98% |
| Application | 5-Bromoveratraldehyde (3-Bromo-4,5-dimethoxybenzaldehyde) was used to prepare 1-phenyl-2-(4-aryl-1,3,4,5-tetrahydropyrido[2,3-b][1,4]diazepin-2-ylidene)-ethanones1. |
| Melting point | 63-64 °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) | 26-37/39 |
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 5-Bromoveratraldehyde used for?
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5-Bromoveratraldehyde is used as an intermediate in organic synthesis, particularly for preparing complex organic molecules and heterocyclic compounds in research and development settings.
What are the CAS number and chemical formula for 5-Bromoveratraldehyde?
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The CAS number for 5-Bromoveratraldehyde is 6948-30-7, and its chemical formula is BrC6H2(OCH3)2CHO.
What grade and purity does Tech Serve Solutions supply for 5-Bromoveratraldehyde?
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Tech Serve Solutions supplies 5-Bromoveratraldehyde with a purity of 98%. This product is intended for research and technical use and is not supplied as USP, BP, EP, or pharmacopoeia grade.
How should 5-Bromoveratraldehyde be handled safely?
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5-Bromoveratraldehyde is classified as a Warning substance, with hazards including skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Handle with appropriate personal protective equipment, including eyeshields, gloves, and a dust mask type N95 (US), and ensure good ventilation.
Is 5-Bromoveratraldehyde suitable for export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 5-Bromoveratraldehyde.
How can I request a sample or quote for 5-Bromoveratraldehyde?
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To request a sample or quote for 5-Bromoveratraldehyde, please contact our sales team through the website or by phone.
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