2-Chlorobenzaldehyde oxime
2-Chlorobenzaldehyde oxime (CAS: 3717-28-0, Formula: ClC6H4CH=NOH) is a chemical compound with a molecular weight of 155.58. It serves as a valuable intermediate and building block in organic synthesis. This oxime derivative is primarily utilised in the research and development of novel organic molecules and pharmaceutical compounds, contributing to advancements in chemical synthesis and the creation of diverse chemical entities.

Organic Synthesis Intermediate
2-Chlorobenzaldehyde oxime is employed as a key intermediate in various organic synthesis pathways. Its structure allows for further chemical modifications to create more complex molecules.
Research and Development
This compound is utilised in research laboratories for the exploration of new chemical reactions and the development of novel organic compounds. It is a useful reagent in academic and industrial R&D settings.
Building Block for Heterocycles
The oxime functional group, along with the chlorophenyl moiety, makes 2-Chlorobenzaldehyde oxime a versatile building block for constructing various heterocyclic compounds, which are prevalent in medicinal chemistry.
| Molecular weight | 155.58 |
|---|---|
| Linear formula | ClC6H4CH=NOH |
| Assay | 98% |
| Melting point | 73-76 °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-Chlorobenzaldehyde oxime used for?
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2-Chlorobenzaldehyde oxime is used as an intermediate and building block in organic synthesis, particularly in research and development for creating novel organic molecules and heterocyclic compounds.
What is the CAS number and formula for 2-Chlorobenzaldehyde oxime?
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The CAS number is 3717-28-0 and the linear formula is ClC6H4CH=NOH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Chlorobenzaldehyde oxime with a purity of 98% assay. We do not represent this product as USP, BP, or EP grade.
How should 2-Chlorobenzaldehyde oxime be handled safely?
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Handle with care, using a dust mask (N95), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation. Refer to the safety data sheet for comprehensive handling instructions.
Is 2-Chlorobenzaldehyde oxime a controlled substance?
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The provided data does not indicate that 2-Chlorobenzaldehyde oxime is a controlled substance.
How is 2-Chlorobenzaldehyde oxime packed and shipped?
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2-Chlorobenzaldehyde oxime is carefully packed and exported by Tech Serve Solutions in compliance with international shipping regulations for chemicals.
How can I request a sample or quote for 2-Chlorobenzaldehyde oxime?
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Please contact our sales team via the website or direct inquiry to request a sample or a quotation for 2-Chlorobenzaldehyde oxime.
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