4-Bromobiphenyl CAS 92-66-0 is a solid substance, m.p.90～92℃, b.p.310℃, soluble in alcohol, benzene, ether and other organic solvents, insoluble in water.
Methyl 4-bromobenzoate CAS 619-42-1 is also known as methyl 4-bromobenzoate. It has been reported in the literature that it can be used for the preparation of 4-(4-carbomethoxyphenyl)butyraldehyde, dioxin A and pemetrexed acid, etc. Pharmaceutical intermediates.
3-Quinuclidinone hydrochloride CAS 1193-65-3 is used in the synthesis of the thiolated agent Severmline. Also used to prepare novel CB1 and CB2 cannabinoid receptor ligands.
2-Carboxybenzaldehyde CAS 119-67-5 has the properties of aldehyde and acid, can form ester with alcohol, can reduce Ag(NH3)2NO3, form oxime with H2NOH, and can form anhydride (diphthalide ether) when heated to the melting point.
Diethyl 1,1-cyclopropanedicarboxylate CAS 1559-02-0 is an ester organic compound, which is a pharmaceutical intermediate, which can be used to prepare montelukast sodium, Foretinib and other drugs.
2'-Bromoacetophenone CAS 2142-69-0 can be used to prepare N-benzoyl methyl bromopyridine, N-benzoyl methyl bromide is an important intermediate in organic synthesis, mainly used in the production of indolizine as a pharmaceutical intermediate Derivatives, coumarin derivatives and fragrances.
