Thiabendazole
Thiabendazole (CAS: 148-79-8, C10H7N3S) is a benzimidazole derivative supplied by Tech Serve Solutions. With a molecular weight of 201.25 g/mol and an assay of 98%, this compound is suitable for 1694 per US EPA standards. It serves as a valuable building block in chemical synthesis and research, particularly within heterocyclic chemistry.
- IUPAC
- 2-(4-Thiazolyl)benzimidazole
- Synonyms
- 2-(4-Thiazolyl)benzimidazole

Chemical Synthesis
Thiabendazole is utilized as a key intermediate and building block in the synthesis of more complex organic molecules. Its benzimidazole and thiazole moieties offer reactive sites for various chemical transformations.
Research and Development
This compound is employed in laboratory settings for research purposes, exploring new reactions and developing novel chemical entities. Its specific structure lends itself to diverse research applications.
Analytical Standard
With a specified suitability for 1694 per US EPA standards, Thiabendazole can be used as an analytical reference standard in environmental testing and quality control processes.
| Molecular weight | 201.25 |
|---|---|
| Empirical formula | C10H7N3S |
| Assay | 98% |
| Suitability | suitable for 1694 per US EPA |

Hazard statements
- H410Very toxic to aquatic life with long-lasting effects
Precautionary statements
- P273Avoid release to the environment
- P501Dispose of contents and container per local regulations
| Protective equipment | Eyeshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 3077 9 / PGIII |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | N |
| Risk statements (R) | 50/53 |
| Safety statements (S) | 60-61 |
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 Thiabendazole used for?
+
Thiabendazole is used as a building block in chemical synthesis and for research and development. It is also suitable for use as an analytical standard for 1694 per US EPA.
What are the CAS number and formula for Thiabendazole?
+
The CAS number for Thiabendazole is 148-79-8 and its empirical formula is C10H7N3S.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Thiabendazole with a minimum assay of 98%. This product is suitable for 1694 per US EPA. TSS does not represent this product as USP, BP, or EP grade.
How should Thiabendazole be handled safely?
+
Thiabendazole is classified as harmful to aquatic life with long-lasting effects (H410). Handle with appropriate personal protective equipment, including eyeshields and gloves. Avoid release to the environment (P273). Dispose of contents/container in accordance with local regulations (P501).
Is Thiabendazole a controlled substance?
+
The provided data does not indicate that Thiabendazole is a controlled substance.
How is Thiabendazole packed and exported?
+
Thiabendazole is shipped according to UN 3077 regulations, classified under Packing Group III (PGIII). As a global supplier, Tech Serve Solutions adheres to all international shipping and export regulations.
How can I request a sample or quote for Thiabendazole?
+
Please contact the Tech Serve Solutions sales team via our website or direct inquiry channels to request a sample or obtain a quotation for Thiabendazole.
▶ 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