5-Chloro-1-phenyl-1H-tetrazole
5-Chloro-1-phenyl-1H-tetrazole (CAS: 14210-25-4, Formula: C7H5ClN4) is a halogenated heterocyclic compound offered by Tech Serve Solutions. With a molecular weight of 180.59 g/mol and an assay of 97%, it serves as a valuable building block in chemical synthesis. It is primarily utilised in research and development for the creation of novel organic molecules and complex chemical structures.

Synthesis of Glycosyl Donors
5-Chloro-1-phenyl-1H-tetrazole has been employed as a reagent in the synthesis of novel glycosyl donors. This application involves the introduction of an anomeric O-(1-phenyltetrazol-5-yl) group into the molecular structure.
Building Block in Organic Synthesis
As a halogenated heterocyclic building block, this compound is a versatile intermediate for constructing more complex molecular architectures. Its reactivity allows for diverse synthetic transformations in research laboratories.
Research and Development
This tetrazole derivative is suitable for use in various R&D projects focusing on medicinal chemistry, materials science, and synthetic methodology development.
| Molecular weight | 180.59 |
|---|---|
| Empirical formula | C7H5ClN4 |
| Assay | 97% |
| Solubility | dichloromethane: soluble25 mg/mL, clear, colorless |
| Application | 5-Chloro-1-phenyl-1H-tetrazole was used as the reagent during the synthesis of new glycosyl donor possessing an anomeric O-(1-phenyltetrazol-5-yl) group1. |
| Melting point | 120-123 °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 | Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| 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-Chloro-1-phenyl-1H-tetrazole used for?
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5-Chloro-1-phenyl-1H-tetrazole is used as a reagent in chemical synthesis, particularly for creating glycosyl donors and as a versatile building block for constructing complex organic molecules in research and development.
What is the CAS number and formula for 5-Chloro-1-phenyl-1H-tetrazole?
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The CAS number is 14210-25-4, and the molecular formula is C7H5ClN4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 5-Chloro-1-phenyl-1H-tetrazole with an assay of 97%. This product is intended for research and chemical synthesis purposes and is not supplied as USP, BP, or EP grade.
How should 5-Chloro-1-phenyl-1H-tetrazole be handled safely?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. Ensure adequate ventilation or use a respirator. Avoid inhalation of dust, and prevent contact with skin and eyes due to irritant properties (H315, H319, H335).
Is 5-Chloro-1-phenyl-1H-tetrazole available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 5-Chloro-1-phenyl-1H-tetrazole, ensuring reliable delivery worldwide.
How can I request a sample or quote for 5-Chloro-1-phenyl-1H-tetrazole?
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To request a sample or a quotation, please contact our sales team through the website or by calling us directly. Provide the product name and CAS number (14210-25-4) for prompt service.
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