5-(4-Methylphenyl)-1H-tetrazole
5-(4-Methylphenyl)-1H-tetrazole (CAS: 24994-04-5), with the molecular formula C8H8N4 and a molecular weight of 160.18, is a heterocyclic compound. It serves as a valuable building block in chemical synthesis. This tetrazole derivative is primarily utilised in research and development laboratories for the creation of novel molecules and advanced materials. Its specific applications are diverse, stemming from its unique chemical structure, making it a key intermediate for complex organic synthesis.

Organic Synthesis Intermediate
Utilised as a fundamental building block in multi-step organic synthesis pathways. Its tetrazole ring and methylphenyl substituent offer specific reactivity for creating complex molecular architectures.
Pharmaceutical Research
A key intermediate in the discovery and development of new pharmaceutical agents. It can be incorporated into drug candidates to modulate biological activity and pharmacokinetic properties.
Materials Science
Employed in the synthesis of novel materials, potentially for applications in areas such as coordination polymers or functional organic materials due to the nitrogen-rich tetrazole moiety.
Agrochemical Development
Serves as a precursor for the synthesis of new agrochemical compounds, contributing to the development of innovative crop protection agents.
| Molecular weight | 160.18 |
|---|---|
| Empirical formula | C8H8N4 |
| Assay | 97% |
| Melting point | 250-253 °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 5-(4-Methylphenyl)-1H-tetrazole used for?
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5-(4-Methylphenyl)-1H-tetrazole is primarily used as a building block in organic synthesis, particularly in pharmaceutical research and materials science, for the creation of complex molecules and novel compounds.
What is the CAS number and chemical formula for 5-(4-Methylphenyl)-1H-tetrazole?
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The CAS number is 24994-04-5 and the chemical formula is C8H8N4.
What grade and purity does Tech Serve Solutions supply for 5-(4-Methylphenyl)-1H-tetrazole?
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Tech Serve Solutions supplies 5-(4-Methylphenyl)-1H-tetrazole with an assay of 97%. This product is not represented as USP, BP, EP, or any pharmacopoeia grade.
How should 5-(4-Methylphenyl)-1H-tetrazole be handled safely?
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Handle with appropriate personal protective equipment, including a dust mask type N95, eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation. Refer to the safety data sheet for comprehensive handling instructions. It is classified with Warning signal word, and carries H315, H319, H335 hazard statements.
Is 5-(4-Methylphenyl)-1H-tetrazole a controlled substance?
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The provided data does not indicate that 5-(4-Methylphenyl)-1H-tetrazole is a controlled substance.
How is 5-(4-Methylphenyl)-1H-tetrazole packed and shipped?
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5-(4-Methylphenyl)-1H-tetrazole is packed and shipped according to standard chemical handling and export regulations to ensure product integrity and safety during transit.
How can I request a quote or sample for 5-(4-Methylphenyl)-1H-tetrazole?
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To request a quote or sample, please contact our sales team through the website or via direct inquiry, providing your specific requirements.
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