1. Product Overview & Specifications

2-Bromothiazole (CAS 3034-53-5) is a brominated heterocyclic compound widely used in pharmaceuticals, agrochemicals, and material science. Below are its key specifications:

Advantages: Higher reactivity due to bromine substitution, superior stability in storage.

2. Key Applications & Uses

Pharmaceutical Intermediates

Used in synthesizing antiviral drugs and kinase inhibitors due to its robust electrophilic properties.

Agrochemicals

Critical in creating thiazole-based fungicides and herbicides with enhanced bioavailability.

Material Science

Facilitates the production of conductive polymers and OLED materials.

3. Step-by-Step Usage Guidelines

Pharmaceutical Synthesis Example

1. Reaction Setup: Mix 2-Bromothiazole (1 eq) with palladium catalyst under inert atmosphere.
2. Coupling: Add aryl boronic acid (1.2 eq) at 80°C for 6 hours.
3. Workup: Purify via column chromatography (hexane/EA = 4:1).

4. Real-World Case Studies

Case 1: Top PharmaCo’s Antibacterial Drug

Challenge: Low yield in thiazole intermediate synthesis.
Solution: Switched to 2-Bromothiazole (purity 98%).
Result: Yield increased from 45% to 78%, reduced side reactions.

Case 2: AgroBest Ltd.’s Fungicide

Challenge: Poor field stability of existing formulation.
Solution: Incorporated 2-Bromothiazole as a core scaffold.
Result: 30% longer residual activity, approved in EU markets.

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