5-(4-Bromophenyl)-1H-tetrazole
5-(4-Bromophenyl)-1H-tetrazole (CAS: 50907-23-8; Formula: C7H5BrN4) is a halogenated heterocyclic organic compound with a molecular weight of 225.05 g/mol. This tetrazole derivative serves as a valuable building block in chemical synthesis, particularly in the creation of complex heterocyclic structures. Its chemical properties make it suitable for research and development applications within the pharmaceutical and materials science sectors.

Pharmaceutical Intermediate
Utilised in the synthesis of novel pharmaceutical compounds, leveraging the tetrazole ring and bromophenyl moiety for drug discovery efforts.
Organic Synthesis Building Block
A key reagent for constructing more complex organic molecules, offering a reactive site for further chemical modifications in multi-step syntheses.
Materials Science Research
Incorporated into the development of new materials, where its structural features can influence electronic or physical properties.
| Molecular weight | 225.05 |
|---|---|
| Empirical formula | C7H5BrN4 |
| Assay | 97% |
| Melting point | 260 °C (dec.)(lit.) |


Hazard statements
- H302Harmful if swallowed
- H318Causes serious eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-41 |
| Safety statements (S) | 26-39 |
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-(4-Bromophenyl)-1H-tetrazole used for?
+
5-(4-Bromophenyl)-1H-tetrazole is primarily used as a building block in organic synthesis, a pharmaceutical intermediate, and in materials science research.
What are the CAS number and formula for 5-(4-Bromophenyl)-1H-tetrazole?
+
The CAS number is 50907-23-8 and the empirical formula is C7H5BrN4.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 5-(4-Bromophenyl)-1H-tetrazole with an assay of 97%. This product is not represented as USP, BP, or EP grade.
What are the safety and handling precautions for 5-(4-Bromophenyl)-1H-tetrazole?
+
This compound is classified as Danger, causing serious eye damage (H318) and harmful if swallowed (H302). Recommended personal protective equipment includes a dust mask type N95 (US), eyeshields, and gloves.
How is 5-(4-Bromophenyl)-1H-tetrazole packaged and exported?
+
Products are carefully packed and exported by Tech Serve Solutions, adhering to international shipping regulations for chemical substances.
How can I request a sample or quote for 5-(4-Bromophenyl)-1H-tetrazole?
+
To request a sample or quote, please contact the Tech Serve Solutions sales team through our website or by phone.
▶ 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