5-Chloro-2-methylbenzoic acid
5-Chloro-2-methylbenzoic acid (CAS: 7499-06-1), with the molecular formula C8H7ClO2 and a molecular weight of 170.59 g/mol, is a significant organic building block. This chlorinated benzoic acid derivative serves as a key intermediate in the synthesis of various organic compounds. Its utility spans across chemical synthesis and research applications, making it a valuable reagent for chemists developing new molecules and materials.

Organic Synthesis Intermediate
Utilised as a foundational component in the multi-step synthesis of complex organic molecules. Its reactive functional groups allow for diverse chemical transformations.
Pharmaceutical Research
Serves as a precursor or intermediate in the development of novel pharmaceutical agents. Enables the introduction of specific structural motifs in drug discovery programmes.
Agrochemical Development
Employed in the synthesis of potential active ingredients for crop protection products. Contributes to the development of new herbicides, fungicides, or insecticides.
Materials Science
Can be incorporated into the synthesis of specialised polymers or functional materials. Offers potential for modifying material properties through its chemical structure.
| Molecular weight | 170.59 |
|---|---|
| Empirical formula | C8H7ClO2 |
| Assay | 97% |
| Melting point | 168-173 °C |


Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H318Causes serious eye damage
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-37/38-41 |
| Safety statements (S) | 26-36/37/39 |
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-Chloro-2-methylbenzoic acid used for?
+
5-Chloro-2-methylbenzoic acid is primarily used as a building block and intermediate in organic synthesis, particularly in the development of pharmaceuticals, agrochemicals, and specialised materials.
What are the CAS number and formula for 5-Chloro-2-methylbenzoic acid?
+
The CAS number is 7499-06-1 and the empirical formula is C8H7ClO2.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 5-Chloro-2-methylbenzoic acid with an assay of 97%. This product is suitable for research and technical applications. We do not represent it as USP, BP, or EP grade.
How should 5-Chloro-2-methylbenzoic acid be handled safely?
+
Handling requires caution due to its hazardous properties. Use a dust mask (type N95 or equivalent), eyeshields, and face shields. Wear protective gloves. Avoid breathing dust. Ensure adequate ventilation, especially when handling powdered forms. Refer to the Safety Data Sheet (SDS) for comprehensive safety information.
Is 5-Chloro-2-methylbenzoic acid a controlled substance?
+
Based on the provided data, 5-Chloro-2-methylbenzoic acid is not indicated as a controlled substance.
How is 5-Chloro-2-methylbenzoic acid packed, shipped, and exported?
+
Tech Serve Solutions packs and ships chemicals according to international transport regulations. We are experienced global exporters, ensuring compliance for all destinations.
How can I request a sample or quote for 5-Chloro-2-methylbenzoic acid?
+
To request a sample or a quote, please contact our sales department via the website or by telephone, providing your specific requirements and shipping details.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis