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Name
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3,5 - Difluoropyridine - 2,6 - diamine
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|---|---|
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Synonyms
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2,6 - DIAMINO - 3,5 - DIFLUOROPYRIDINE;
3,5 - DIFLUOROPYRIDINE - 2,6 - DIAMINE;
2,6 - Pyridinediamine, 3,5 - difluoro - (9CI);
2,6 - diamino - 3,5 - difluoropyridine;
2,6 - Diamino - 3,5 - difluoropyridine;
3,5 - difluoro - 2,6 - Pyridinediamine;
2,6 - Pyridinediamine, 3,5 - difluoro -
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CAS No.
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247069-27-8
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MF
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C5H5F2N3
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MW
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145.11
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EINECS No.
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623 - 869 - 3
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Melting Point
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160°C
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Boiling Point
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233.3 ± 35.0 °C (Predicted)
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Density
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1.517 ± 0.06 g/cm³ (Predicted)
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Storage Conditions
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2 - 8°C, protect from light
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Form
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solid
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Acid dissociation constant (pKa)
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1.93 ± 0.10 (Predicted)
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Appearance
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White to light brown solid
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Usage
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1. Reagent for Antibacterial Drug Synthesis: It is a key reagent for synthesizing 1-(6-amino-3,5-difluoropyridin-2-yl) fluoroquinolones with anti-mycobacterial and antibacterial activities.
2. Intermediate in Pharmaceutical R&D: As an intermediate in organic synthesis and chemical pharmaceutical R&D, it is mainly used in the synthesis of antitumor drugs (e.g., crizotinib), facilitating the R&D and production of related drugs.
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