Halofuginone hydrobromide (64924-67-0)

 The Halofuginone hydrobromide ,its cas register number is 64924-67-0.It also can be called as 7-Bromo-6-chloro-3-[3-[(2S,3R)-3-hydroxypiperidin-2-yl]-2-oxopropyl]quinazolin-4-one hydrobromide and the IUPAC name about this chemical is 7-bromo-6-chloro-3-[3-[(2S,3R)-3-hydroxypiperidin-2-yl]-2-oxopropyl]quinazolin-4-one hydrobromide .Following are the chemical properties about this chemicals:(1)Enthalpy of Vaporization:  93.36 kJ/mol  ; (2)Vapour Pressure:  4.84E-15 mmHg at 25°C .Classification Code about it is Antiprotozoal .It is a white to off-white powder and can be used as a additive feed anticoccidial agent, also it can treat theileriosis.

Preparation about Halofuginone hydrobromide : As the 3-bromo-4-chloro-6-carboxy aniline to be raw material, in dimethylformamide, it react with formamide to synthesize 7-bromo-6-chloro-4(3H) quinoline oxazolone, and then condensatize with 3-methoxy-2-(γ Bromo acetone) piperazine to get Halofuginone hydrobromide .

This chemicals can be described computed from structure:
(1)Canonical SMILES: C1CC(C(NC1)CC(=O)CN2C=NC3=CC(=C(C=C3C2=O)Cl)Br)O.Br
(2)Isomeric SMILES: C1C[C@H]([C@@H](NC1)CC(=O)CN2C=NC3=CC(=C(C=C3C2=O)Cl)Br)O.Br
(3)InChI: InChI=1S/C16H17BrClN3O3.BrH/c17-11-6-13-10(5-12(11)18)16(24)21(8-20-13)7-9(22)4-14-15(23)2-1-3-19-14;/h5-6,8,14-15,19,23H,1-4,7H2;1H/t14-,15+;/m0./s1
(4)InChIKey: SJUWEPZBTXEUMU-LDXVYITESA-N