4-Iodopyrazole
4-Iodopyrazole (CAS: 3469-69-0; C3H3IN2) is a halogenated heterocyclic building block supplied by Tech Serve Solutions with an assay of 99%. This compound is valuable in chemical synthesis, particularly for creating more complex heterocyclic structures. Its applications span various research and development fields, contributing to the advancement of synthetic chemistry.
Heterobiaryl Synthesis
4-Iodopyrazole has been utilised in indium-mediated reactions for the synthesis of heterobiaryl compounds. This application highlights its utility in forming carbon-carbon bonds between aromatic or heteroaromatic systems.
Pyrazole Derivative Synthesis
As a pyrazole derivative, this compound serves as a key intermediate in the construction of more complex pyrazole-containing molecules. These structures are frequently found in pharmaceuticals and agrochemicals.
Organic Synthesis Research
The iodine substituent on the pyrazole ring makes 4-Iodopyrazole a versatile reagent for various coupling reactions, including Suzuki, Sonogashira, and Stille couplings, facilitating the introduction of the pyrazole moiety into diverse organic frameworks.
| Molecular weight | 193.97 |
|---|---|
| Empirical formula | C3H3IN2 |
| Assay | 99% |
| Application | 4-Iodopyrazole was used in an indium-mediated synthesis of heterobiaryls1. |
| Melting point | 108-110 °C(lit.) |
Hazard statements
- H302Harmful if swallowed
- 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) | Xn |
| Risk statements (R) | 22-36/37/38 |
| Safety statements (S) | 26 |
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 4-Iodopyrazole used for?
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4-Iodopyrazole is primarily used as a building block in organic synthesis for creating complex heterocyclic structures, including heterobiaryls.
What are the CAS number and formula for 4-Iodopyrazole?
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The CAS number for 4-Iodopyrazole is 3469-69-0, and its molecular formula is C3H3IN2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Iodopyrazole with a purity of 99%. We do not represent this product as USP, BP, or EP grade.
How should 4-Iodopyrazole be handled safely?
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4-Iodopyrazole is a Warning substance (GHS07) that is harmful if swallowed and causes skin, eye, and respiratory irritation (H302, H315, H319, H335). Handle with appropriate personal protective equipment, including a dust mask (NIOSH N95 approved), eyeshields, and gloves, in a well-ventilated area.
Is 4-Iodopyrazole a controlled substance?
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The provided data does not indicate that 4-Iodopyrazole is a controlled substance.
How is 4-Iodopyrazole shipped and exported?
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Tech Serve Solutions is a global supplier and exporter of fine chemicals. Specific shipping and export details for 4-Iodopyrazole can be provided upon request.
How can I request a quote or sample for 4-Iodopyrazole?
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To request a quote or sample for 4-Iodopyrazole, please contact the Tech Serve Solutions sales department via our website or direct inquiry.
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