Formamidine Acetate CAS 3473-63-0
Factory Supply Formamidine Acetate CAS 3473-63-0 with Best Price
- Appearance: White powder
- Assay: 99. 0%min
- Stock: In stock
- Sample: Available
- Zhishang Chemical: Formamidine Acetate Suppiler
Basic Info of Formamidine Acetate
Methanimidamide(9CI); Formamidinium acetate; Formamidine acetate salt
Pesticide raw materials; Pharmaceutical raw materials; Organic raw materials
What is Formamidine Acetate?
Formamidine acetate is white crystal. Melting point 162-164 ℃.
It is obtained by condensation of triethyl orthoformate and glacial acetic acid through ammonia. Add triethyl orthoformate to glacial acetic acid for home heating, conduct ammonia reaction for 1.5 h, precipitate white crystals, and also remain to pass Chemicalbook ammonia for half a hr. The catalyst is first distilled under regular pressure, and then the alcohol is vaporized with vacuum purification. Trendy to 25 ℃, clean with outright ethanol, filter and also dry to obtain formamidine acetate.
Unlike hydrochloride, acetate does not take in dampness. Recrystallized from a percentage of acetic acid by including EtOH, then cleaned the crystals with EtOH and Et2O as well as dried out in vacuum.
Formamidine Acetate Uses
- Methylamine acetate is mainly made use of in the synthesis of a class of substances with biological activities, such as anti-tumor medication 4-hydroxy-5-fluoropyrimidine, and so on It can additionally be made use of in the synthesis of cyclohexane hexapeptide antifungal medications, synthesis of trichloropyrimidine, and so on.
- Formamidine acetate is used as an intermediate in the synthesis of energetic pharmaceutical components. It is additionally utilized as a condensation representative for preparing pyrimidine and imidazole heterocycles.
- Formamidine acetate is commonly made use of to prepare formamidine lead triiodide (FAPbI3) perovskite for perovskite solar cells. It is additionally utilized to manufacture formamidine lead bromide nanocrystals and also as emitters in screen applications.
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