5-Bromo-2-fluoropyrimidine
Based on 1 Customer Validation
5-Bromo-2-fluoropyrimidine is a polyhalogenated pyrimidine and chemoselective amination substrate.5-Bromo-2-fluoropyrimidine undergoes chemoselective amination at the C-2 position (C-F bond) with no amination at the C-5 position (C-Br bond) in the presence of a Cu(II)/PTABS catalytic system.
For research use only. We do not sell to patients.
- Purity: 99.63%
- CAS No.: 62802-38-4
- Formula: C4H2BrFN2
- Molecular Weight:176.98
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Storage:Powder -20°C, 3 years ; In solvent -80°C, 6 months , -20°C, 1 month
Biological Activity
5-Bromo-2-fluoropyrimidine has a C-5 C-Br bond with a 37.45 kcal lower bond dissociation energy than its C-2 C-F bond[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 62802-38-4
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Appearance Solid
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Molecular Weight 176.98
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Formula C4H2BrFN2
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Color Off-white to light yellow
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SMILES
FC1=NC=C(Br)C=N1
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years In solvent -80°C 6 months -20°C 1 month
Purity & Documentation
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Data Sheet (266 KB)
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SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
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Handling Instructions (2659 KB)
References
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)