3,5-Dichloro-4-pyridinecarboxaldehyde
3,5-Dichloro-4-pyridinecarboxaldehyde (CAS: 136590-83-5; Formula: C6H3Cl2NO; MW: 176.00) is a halogenated pyridine derivative and an organic building block. This aldehyde is characterised by its dichlorinated pyridine ring, making it a valuable intermediate in organic synthesis. It is primarily utilised in the chemical and pharmaceutical industries for the development of novel compounds and active pharmaceutical ingredients.
- Synonyms
- C6H3Cl2NO3,5-Dichloro-4-formylpyridine
Pharmaceutical Intermediate
This compound serves as a crucial building block in the synthesis of complex pharmaceutical agents. Its reactive aldehyde group and halogenated pyridine core allow for diverse functionalization pathways.
Organic Synthesis Reagent
Utilised in laboratory and industrial settings for the construction of more complex organic molecules. The presence of chlorine atoms and the aldehyde functionality enables various chemical transformations.
Heterocyclic Chemistry
As a substituted pyridine, it is employed in research focused on developing novel heterocyclic compounds with potential applications in materials science and medicinal chemistry.
| Molecular weight | 176.00 |
|---|---|
| Empirical formula | C6H3Cl2NO |
| Assay | 97% |
| Melting point | 75-79 °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 3,5-Dichloro-4-pyridinecarboxaldehyde used for?
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3,5-Dichloro-4-pyridinecarboxaldehyde (CAS: 136590-83-5) is primarily used as an intermediate in organic synthesis, particularly for pharmaceuticals and other complex organic molecules. It acts as a valuable building block in heterocyclic chemistry.
What are the CAS number and formula for this compound?
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The CAS number is 136590-83-5 and the empirical formula is C6H3Cl2NO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3,5-Dichloro-4-pyridinecarboxaldehyde with a purity of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated.
How should 3,5-Dichloro-4-pyridinecarboxaldehyde be handled?
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This compound is a Warning substance (GHS07) and can cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Recommended personal protective equipment includes a dust mask (type N95 or equivalent), eyeshields, and gloves. Ensure adequate ventilation and avoid breathing dust.
Is this product exported by Tech Serve Solutions?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 3,5-Dichloro-4-pyridinecarboxaldehyde, to customers worldwide.
How can I request a sample or quote?
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To request a sample or obtain a quotation for 3,5-Dichloro-4-pyridinecarboxaldehyde, please contact our sales team through the website or by phone.
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