3-Chloro-4-methylbenzaldehyde
3-Chloro-4-methylbenzaldehyde (CAS: 3411-03-8), with the molecular formula CH3C6H3(Cl)CHO and a molar mass of 154.59 g/mol, is a functionalized aromatic aldehyde. This compound serves as a valuable intermediate and building block in organic synthesis, particularly in the development of pharmaceuticals and speciality chemicals. Its specific structural features, including the aldehyde group and the chloro- and methyl- substituents on the benzene ring, enable diverse chemical transformations for constructing more complex molecules.
Pharmaceutical Intermediate
3-Chloro-4-methylbenzaldehyde is utilised in the multi-step synthesis of active pharmaceutical ingredients (APIs). Its reactive aldehyde functionality allows for various coupling and condensation reactions essential in drug discovery and development.
Specialty Chemical Synthesis
This compound acts as a key building block for creating novel organic molecules. It is employed in the synthesis of fine chemicals, agrochemicals, and materials science applications where specific structural motifs are required.
Organic Building Block
The presence of both an aldehyde group and a halogen atom makes 3-Chloro-4-methylbenzaldehyde a versatile reagent. It facilitates the introduction of complex aromatic structures into larger molecules through various organic transformations.
| Molecular weight | 154.59 |
|---|---|
| Linear formula | CH3C6H3(Cl)CHO |
| Assay | 97% |
| Melting point | 27-31 °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 3-Chloro-4-methylbenzaldehyde used for?
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3-Chloro-4-methylbenzaldehyde is primarily used as an intermediate and building block in organic synthesis, particularly for pharmaceuticals and specialty chemicals.
What are the CAS number and molecular formula?
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The CAS number for 3-Chloro-4-methylbenzaldehyde is 3411-03-8 and its molecular formula is CH3C6H3(Cl)CHO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Chloro-4-methylbenzaldehyde with an assay of 97%. We do not represent this product as USP, BP, EP or any other pharmacopoeia grade.
How should 3-Chloro-4-methylbenzaldehyde be handled?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. A respirator filter of type N95 (US) or P1 (EN143) is recommended. It is classified under WGK Germany 3, indicating a high hazard to water.
Is this compound exported?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 3-Chloro-4-methylbenzaldehyde.
How can I request a quote or sample?
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To request a quote or sample of 3-Chloro-4-methylbenzaldehyde, please contact our sales team via the website or by phone.
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