2,3-Dihydroxybenzaldehyde
2,3-Dihydroxybenzaldehyde (CAS: 24677-78-9) is an organic compound with the molecular formula (HO)2C6H3CHO and a molecular weight of 138.12 g/mol. This aldehyde, also known by its synonym (HO)2C6H3CHO, serves as a valuable building block in chemical synthesis. It is frequently employed in the creation of various organic molecules, including Schiff base complexes and substituted benzoic acid derivatives. Available from Tech Serve Solutions with an assay of 97%, it is suitable for research and development applications.
- Synonyms
- (HO)2C6H3CHO
Synthesis of Schiff Base Complexes
2,3-Dihydroxybenzaldehyde is utilised in the preparation of copper(II) complexes incorporating Schiff bases. These reactions leverage the aldehyde functionality to form imine bonds with amines, leading to the chelating ligands.
Intermediate for Organic Synthesis
This compound serves as a key intermediate in the synthesis of more complex organic molecules. For instance, it has been used in the preparation of 2-ethoxy-3-hydroxy-4-nitrobenzoic acid, showcasing its utility in multi-step synthetic routes.
Building Block for Heterocycles
As a substituted benzaldehyde, 2,3-dihydroxybenzaldehyde can act as a precursor for various heterocyclic compounds, contributing to the diversity of organic scaffolds available for research.
| Molecular weight | 138.12 |
|---|---|
| Linear formula | (HO)2C6H3CHO |
| Assay | 97% |
| Solubility | 95% ethanol: soluble50 mg/mL, clear, colorless to greenish-yellow |
| Application | 2,3-Dihydroxybenzaldehyde was used in the synthesis of copper(II) complexes of Schiff bases1. It was also used in the synthesis of 2-ethoxy-3-hydroxy-4-nitrobenzoic acid2. |
| Melting point | 104-108 °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 2,3-Dihydroxybenzaldehyde used for?
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2,3-Dihydroxybenzaldehyde is primarily used as a building block in organic synthesis, including the preparation of copper(II) complexes of Schiff bases and substituted benzoic acid derivatives.
What are the CAS number and molecular formula for 2,3-Dihydroxybenzaldehyde?
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The CAS number for 2,3-Dihydroxybenzaldehyde is 24677-78-9, and its molecular formula is (HO)2C6H3CHO. Its molecular weight is 138.12 g/mol.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,3-Dihydroxybenzaldehyde with an assay of 97%. TSS does not represent this product as USP, BP, EP, or any other pharmacopoeia grade; it is suitable for research and laboratory use.
How should 2,3-Dihydroxybenzaldehyde be handled safely?
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2,3-Dihydroxybenzaldehyde is classified as a Warning. It can cause skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including a dust mask (type N95), eyeshields, and gloves, should be used. Ensure adequate ventilation.
Is 2,3-Dihydroxybenzaldehyde exported by Tech Serve Solutions?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 2,3-Dihydroxybenzaldehyde, catering to international research and industrial needs.
How can I request a quote or sample for 2,3-Dihydroxybenzaldehyde?
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To request a quote or a sample for 2,3-Dihydroxybenzaldehyde, please visit the Tech Serve Solutions website or contact our sales department directly with your requirements.
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