Antihypertensive drugs

1 2-BIS(2-HYDROXY-3-METHOXYBENZYLIDENE)HYDRAZINE-

1 2-BIS(4-NITROPHENYL)HYDRAZINE-

1 2-BIS(DICHLOROACETYL)HYDRAZINE-

Other Notes Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of rare and unique chemicals. Sigma-Aldrich does not collect analytical data for this product.

1 2-BIS-(3 4-DICHLOROBENZOYL)-HYDRAZINE-

Application DuPhos and BPE Ligands: Highly Efficient Privileged Ligands Catalyst for: Asymmetric hydrogenation reactions Chiralyst Rh660 is a homogeneous catalyst useful for asymmetric reactions and asymmetric hydrogenation. The catalyst works well

1 2-DIACETYL-1-(2 4-DINITROPHENYL)-2-(1-METHYLPROPENYL)-HYDRAZINE-

1,2-Diformylhydrazine

General description Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards Application

Application Building block for preparation of 3-functionalized indoles Building block for preparation carbazoles Building block for preparation of cyanoindoles Reactant for preparation of trifluoromethylindoles Reactant for preparation of potent

Other Notes Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of rare and unique chemicals. Sigma-Aldrich does not collect analytical data for this product.

Application 1,3-Dimethyl-3,4,5,6-tetrahydro-2(1 H )-pyrimidinone (DMPU) can be used as a: Solvent in the synthesis of 1-aryl-3,4,5-substituted pyrazoles by cyclocondensation of 1,3-diketones with arylhydrazine hydrochlorides. Chelating solvent in