StructureChemical NameCASMF
(E)-3-(2-methoxyphenyl)-N-(3,4,5-trimethoxybenzylidene)-1H-pyrazole-5-carbohydrazide 1285521-22-3 C21H22N4O5
(E)-3-(5-methylthiophen-2-yl)-N-(3-nitrobenzylidene)-1H-pyrazole-5-carbohydrazide 1285521-89-2 C16H13N5O3S
(E)-3-(3-(benzyloxy)phenyl)-N-(furan-2-ylmethylene)-1H-pyrazole-5-carbohydrazide 1285522-70-4 C22H18N4O3
(E)-3-(4-isobutylphenyl)-N-(4-methylbenzylidene)-1H-pyrazole-5-carbohydrazide 1285523-44-5 C22H24N4O
N'-{(E)-[4-(diethylamino)phenyl]methylidene}-3-(4-fluorophenyl)-1H-pyrazole-5-carbohydrazide 1285526-39-7 C21H22FN5O
2-Methoxy-N-(4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)acetaMide 1285530-33-7 C14H21BN2O4
N-(4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)propionaMide 1285530-34-8 C14H21BN2O3
(E)-N-(2,4-dihydroxybenzylidene)-3-phenyl-1H-pyrazole-5-carbohydrazide 1285531-09-0 C17H14N4O3
(E)-N-(4-methoxybenzylidene)-4-methyl-3-phenyl-1H-pyrazole-5-carbohydrazide 1285531-34-1 C19H18N4O2
(E)-N-((1H-indol-3-yl)methylene)-3-(4-((4-methylbenzyl)oxy)phenyl)-1H-pyrazole-5-carbohydrazide 1285531-43-2 C27H23N5O2
(E)-N-(2,5-dimethoxybenzylidene)-3-(naphthalen-1-yl)-1H-pyrazole-5-carbohydrazide 1285532-38-8 C23H20N4O3
3',5'-dimethyl-1'-phenyl-N'-[(1E,2E)-3-phenylprop-2-en-1-ylidene]-1H,1'H-3,4'-bipyrazole-5-carbohydrazide 1285532-42-4 C24H22N6O
(E)-N-(pyridin-2-ylmethylene)-3-(p-tolyl)-1H-pyrazole-5-carbohydrazide 1285532-43-5 C17H15N5O
(E)-N-(2-chloro-6-fluorobenzylidene)-3-(4-methoxyphenyl)-1H-pyrazole-5-carbohydrazide 1285532-44-6 C18H14ClFN4O2
3-(5-chlorothiophen-2-yl)-N'-[(E)-(2-hydroxynaphthalen-1-yl)methylidene]-1H-pyrazole-5-carbohydrazide 1285532-45-7 C19H13ClN4O2S
N'-[(E)-(2-hydroxynaphthalen-1-yl)methylidene]-3-(1-methyl-1H-pyrrol-2-yl)-1H-pyrazole-5-carbohydrazide 1285532-46-8 C20H17N5O2
3-(5-methylfuran-2-yl)-N'-[(1E,2E)-3-phenylprop-2-en-1-ylidene]-1H-pyrazole-5-carbohydrazide 1285532-49-1 C18H16N4O2
(E)-3-(3-ethoxyphenyl)-N-(4-fluorobenzylidene)-1H-pyrazole-5-carbohydrazide 1285532-55-9 C19H17FN4O2
N'-[(1E)-1-(2-hydroxyphenyl)ethylidene]-3-(3-nitrophenyl)-1H-pyrazole-5-carbohydrazide 1285532-57-1 C18H15N5O4
(E)-3-(2,4-dichlorophenyl)-N-(2,4,5-trimethoxybenzylidene)-1H-pyrazole-5-carbohydrazide 1285532-88-8 C20H18Cl2N4O4
3-(2-chlorophenyl)-N'-[(E)-(2-methyl-1H-indol-3-yl)methylidene]-1H-pyrazole-5-carbohydrazide 1285532-94-6 C20H16ClN5O
3-(4-ethoxyphenyl)-N'-[(E)-(2,4,5-trimethoxyphenyl)methylidene]-1H-pyrazole-5-carbohydrazide 1285532-98-0 C22H24N4O5
methyl 4-[(E)-{2-[(3-cyclopropyl-1H-pyrazol-5-yl)carbonyl]hydrazinylidene}methyl]benzoate 1285533-01-8 C16H16N4O3
N'-[(E)-(2,6-dichlorophenyl)methylidene]-3-(3-nitrophenyl)-1H-pyrazole-5-carbohydrazide 1285533-05-2 C17H11Cl2N5O3
N'-[(1E,2E)-2-methyl-3-phenylprop-2-en-1-ylidene]-3-(3-nitrophenyl)-1H-pyrazole-5-carbohydrazide 1285533-06-3 C20H17N5O3
4-aminobenzo[c][1,2]oxaborol-1(3H)-ol 1285533-08-5 C7H8BNO2
4-nitrobenzo[c][1,2]oxaborol-1(3H)-ol 1285533-35-8 C7H6BNO4
(E)-N-(2-methoxybenzylidene)-3-phenyl-1H-pyrazole-5-carbohydrazide 1285533-42-7 C18H16N4O2
(E)-N-(4-(diethylamino)benzylidene)-3-(p-tolyl)-1H-pyrazole-5-carbohydrazide 1285533-44-9 C22H25N5O
(E)-N-(furan-2-ylmethylene)-3-methyl-1H-pyrazole-5-carbohydrazide 1285533-45-0 C10H10N4O2
Sorafenib Impurity 6 1285533-84-7 C21H17F3N4O3
(E)-4-methyl-N-(4-nitrobenzylidene)-3-phenyl-1H-pyrazole-5-carbohydrazide 1285535-00-3 C18H15N5O3
(E)-3-(2-chlorophenyl)-N-(2-hydroxybenzylidene)-1H-pyrazole-5-carbohydrazide 1285535-60-5 C17H13ClN4O2
3-(2,4-dichlorophenyl)-N-((1E,2E)-3-phenylallylidene)-1H-pyrazole-5-carbohydrazide 1285535-61-6 C19H14Cl2N4O
(E)-N-(2-hydroxybenzylidene)-3-(4-isopropoxyphenyl)-1H-pyrazole-5-carbohydrazide 1285535-64-9 C20H20N4O3
(E)-3-(4-isopropoxyphenyl)-N-(pyridin-2-ylmethylene)-1H-pyrazole-5-carbohydrazide 1285535-65-0 C19H19N5O2
(E)-N-(5-bromo-2-hydroxybenzylidene)-3-(4-isopropoxy-3-methoxyphenyl)-1H-pyrazole-5-carbohydrazide 1285535-66-1 C21H21BrN4O4
(E)-N-(4-(dimethylamino)benzylidene)-3-(5-methylthiophen-2-yl)-1H-pyrazole-5-carbohydrazide 1285535-76-3 C18H19N5OS
3-(2-chlorophenyl)-N-((1E,2E)-3-(2-methoxyphenyl)allylidene)-1H-pyrazole-5-carbohydrazide 1285535-78-5 C20H17ClN4O2
(E)-N-((2-hydroxynaphthalen-1-yl)methylene)-3-(5-methylthiophen-2-yl)-1H-pyrazole-5-carbohydrazide 1285535-83-2 C20H16N4O2S
(E)-N-(3,4-dimethoxybenzylidene)-3-(2-methoxynaphthalen-1-yl)-1H-pyrazole-5-carbohydrazide 1285535-84-3 C24H22N4O4
(E)-N-(3-bromobenzylidene)-3-(3-ethoxyphenyl)-1H-pyrazole-5-carbohydrazide 1285535-96-7 C19H17BrN4O2
N'-[(1E)-1-(4-bromophenyl)ethylidene]-3-(3-ethoxyphenyl)-1H-pyrazole-5-carbohydrazide 1285536-07-3 C20H19BrN4O2
(E)-3-(furan-2-yl)-N-(4-nitrobenzylidene)-1H-pyrazole-5-carbohydrazide 1285536-14-2 C15H11N5O4
N'-[(E)-(2,5-dimethoxyphenyl)methylidene]-3-(4-ethoxyphenyl)-1H-pyrazole-5-carbohydrazide 1285536-25-5 C21H22N4O4
(E)-3,5-dimethyl-N-(naphthalen-1-ylmethylene)-1-phenyl-1H,1H-[3,4-bipyrazole]-5-carbohydrazide 1285536-28-8 C26H22N6O
N'-[(E)-(2,6-dichlorophenyl)methylidene]-3-(4-propoxyphenyl)-1H-pyrazole-5-carbohydrazide 1285536-38-0 C20H18Cl2N4O2
3-(2-ethoxyphenyl)-N'-[(1E,2E)-3-phenylprop-2-en-1-ylidene]-1H-pyrazole-5-carbohydrazide 1285536-42-6 C21H20N4O2
3-(5-methylthiophen-2-yl)-N'-{(E)-[4-(propan-2-yl)phenyl]methylidene}-1H-pyrazole-5-carbohydrazide 1285536-46-0 C19H20N4OS
(E)-N-(1-(4-bromophenyl)ethylidene)-3-(4-ethoxyphenyl)-1H-pyrazole-5-carbohydrazide 1285536-66-4 C20H19BrN4O2
(E)-N-((1H-indol-3-yl)methylene)-3-cyclopropyl-1H-pyrazole-5-carbohydrazide 1285536-72-2 C16H15N5O
N'-[(E)-(3,5-dimethyl-1-phenyl-1H-pyrazol-4-yl)methylidene]-3-(4-methoxyphenyl)-1H-pyrazole-5-carbohydrazide 1285536-73-3 C23H22N6O2
3-(5-methylthiophen-2-yl)-N'-[(E)-pyridin-4-ylmethylidene]-1H-pyrazole-5-carbohydrazide 1285536-75-5 C15H13N5OS
N'-[(1E,2E)-3-(2-methoxyphenyl)prop-2-en-1-ylidene]-3-(naphthalen-1-yl)-1H-pyrazole-5-carbohydrazide 1285536-77-7 C24H20N4O2
(E)-N-(2-hydroxy-3-methoxybenzylidene)-3-(thiophen-2-yl)-1H-pyrazole-5-carbohydrazide 1285536-79-9 C16H14N4O3S
(E)-3-(thiophen-2-yl)-N-(thiophen-2-ylmethylene)-1H-pyrazole-5-carbohydrazide 1285536-80-2 C13H10N4OS2
(E)-N-(4-ethoxybenzylidene)-4-methyl-3-phenyl-1H-pyrazole-5-carbohydrazide 1285536-84-6 C20H20N4O2
(E)-N-(4-chlorobenzylidene)-3-phenyl-1H-pyrazole-5-carbohydrazide 1285537-50-9 C17H14ClN4O
(E)-N-(4-isopropylbenzylidene)-3-phenyl-1H-pyrazole-5-carbohydrazide 1285537-51-0 C20H20N4O
3-((1S,3s)-adamantan-1-yl)-N-((E)-4-hydroxybenzylidene)-1H-pyrazole-5-carbohydrazide 1285537-52-1 C21H24N4O2
(E)-3-methyl-N-(1-(4-nitrophenyl)ethylidene)-1H-pyrazole-5-carbohydrazide 1285537-54-3 C13H13N5O3
(E)-3-(4-ethoxy-3-methoxyphenyl)-N-((2-methyl-1H-indol-3-yl)methylene)-1H-pyrazole-5-carbohydrazide 1285537-65-6 C23H23N5O3
Febuxostat-d7 1285539-74-3 C16H16N2O3S
BenzaMide, N-[2-[[(3R,4R)-1-[cis-4-(1,3-benzodioxol-5-yl)-4-hydroxycyclohexyl]-4-ethoxy-3-pyrrolidinyl]aMino]-2-oxoethyl]-3-(trifluoroMethyl)-, rel- 1285539-85-6 C29H34F3N3O6
N'-[(E)-(3-ethoxy-2-hydroxyphenyl)methylidene]-3-[4-(2-methylpropyl)phenyl]-1H-pyrazole-5-carbohydrazide 1285540-36-4 C23H26N4O3
(E)-N-(naphthalen-1-ylmethylene)-3-(p-tolyl)-1H-pyrazole-5-carbohydrazide 1285540-79-5 C22H18N4O
N-((1E,2E)-2-methyl-3-phenylallylidene)-3-(p-tolyl)-1H-pyrazole-5-carbohydrazide 1285541-03-8 C21H20N4O
(E)-3-cyclopropyl-N-(2,6-dichlorobenzylidene)-1H-pyrazole-5-carbohydrazide 1285541-06-1 C14H12Cl2N4O
(E)-3-cyclopropyl-N-(1-(4-ethoxyphenyl)propylidene)-1H-pyrazole-5-carbohydrazide 1285541-07-2 C18H22N4O2
(E)-3-(4-bromophenyl)-N-(1-(4-bromophenyl)ethylidene)-1H-pyrazole-5-carbohydrazide 1285541-10-7 C18H14Br2N4O
(E)-N-benzylidene-3-(4-ethoxy-3-methoxyphenyl)-1H-pyrazole-5-carbohydrazide 1285541-14-1 C20H20N4O3
(E)-N-(3,4-dimethoxybenzylidene)-3-(4-isopropoxy-3-methoxyphenyl)-1H-pyrazole-5-carbohydrazide 1285541-15-2 C23H26N4O5
N'-[(E)-naphthalen-1-ylmethylidene]-3-(4-propoxyphenyl)-1H-pyrazole-5-carbohydrazide 1285541-36-7 C24H22N4O2
3-(4-ethylphenyl)-N'-(2-hydroxy-3-methoxybenzylidene)-1H-pyrazole-5-carbohydrazide 1285541-37-8 C20H20N4O3
3-(2-ethoxyphenyl)-N'-[(1E)-1-(2-hydroxyphenyl)ethylidene]-1H-pyrazole-5-carbohydrazide 1285541-38-9 C20H20N4O3
N'-[(E)-(3-ethoxy-2-hydroxyphenyl)methylidene]-3-(naphthalen-1-yl)-1H-pyrazole-5-carbohydrazide 1285541-41-4 C23H20N4O3
(E)-N-(3-bromobenzylidene)-3-(furan-2-yl)-1H-pyrazole-5-carbohydrazide 1285541-42-5 C15H11BrN4O2
(E)-N-(2-ethoxybenzylidene)-3-(furan-2-yl)-1H-pyrazole-5-carbohydrazide 1285541-43-6 C17H16N4O3
(E)-3-(2-ethoxyphenyl)-N-(pyridin-3-ylmethylene)-1H-pyrazole-5-carbohydrazide 1285541-84-5 C18H17N5O2
methyl (E)-4-((2-(3-(2-ethoxyphenyl)-1H-pyrazole-5-carbonyl)hydrazono)methyl)benzoate 1285541-86-7 C21H20N4O4
N'-(3-ethoxy-2-hydroxybenzylidene)-3-(4-propoxyphenyl)-1H-pyrazole-5-carbohydrazide 1285541-91-4 C22H24N4O4
3-isopropyl-N'-[(2-methyl-1H-indol-3-yl)methylene]-1H-pyrazole-5-carbohydrazide 1285541-96-9 C17H19N5O
N'-[(E)-(4-bromophenyl)methylidene]-3-(4-propoxyphenyl)-1H-pyrazole-5-carbohydrazide 1285542-02-0 C20H19BrN4O2
N'-[(E)-1H-indol-3-ylmethylidene]-3-(4-propoxyphenyl)-1H-pyrazole-5-carbohydrazide 1285542-03-1 C22H21N5O2
N'-(1H-indol-3-ylmethylene)-3-(5-methyl-2-thienyl)-1H-pyrazole-5-carbohydrazide 1285542-13-3 C18H15N5OS
N-((1E,2E)-3-(2-methoxyphenyl)allylidene)-3-(p-tolyl)-1H-pyrazole-5-carbohydrazide 1285544-94-6 C21H20N4O2
Ethyl 3-(3-chlorophenyl)-1H-pyrazole-5-carboxylate ,97% 1285545-03-0 C12H11ClN2O2
(E)-3-(1,2-dihydroacenaphthylen-5-yl)-N-(1-(4-nitrophenyl)ethylidene)-1H-pyrazole-5-carbohydrazide 1285545-35-8 C24H19N5O3
3-(4-bromophenyl)-N'-[(E)-(4-methoxyphenyl)methylidene]-1H-pyrazole-5-carbohydrazide 1285545-62-1 C18H15BrN4O2
(E)-N-(2,4-dichlorobenzylidene)-3-(4-ethoxyphenyl)-1H-pyrazole-5-carbohydrazide 1285546-00-0 C19H16Cl2N4O2
methyl 4-[(E)-(2-{[3-(1-methyl-1H-pyrrol-2-yl)-1H-pyrazol-5-yl]carbonyl}hydrazinylidene)methyl]benzoate 1285546-55-5 C18H17N5O3
3-(furan-2-yl)-N-((1E,2E)-3-(2-methoxyphenyl)allylidene)-1H-pyrazole-5-carbohydrazide 1285546-77-1 C18H16N4O3
(E)-3-(naphthalen-1-yl)-N-(pyridin-2-ylmethylene)-1H-pyrazole-5-carbohydrazide 1285546-90-8 C20H15N5O
3',5'-dimethyl-1'-phenyl-N'-[(E)-phenylmethylidene]-1H,1'H-3,4'-bipyrazole-5-carbohydrazide 1285547-20-7 C22H20N6O
(E)-3-(4-ethoxyphenyl)-N-(naphthalen-1-ylmethylene)-1H-pyrazole-5-carbohydrazide 1285547-33-2 C23H20N4O2
N'-[(E)-(2,6-dichlorophenyl)methylidene]-3-(thiophen-2-yl)-1H-pyrazole-5-carbohydrazide 1285547-54-7 C15H10Cl2N4OS
N'-[(E)-(3-bromophenyl)methylidene]-3-(5-methylfuran-2-yl)-1H-pyrazole-5-carbohydrazide 1285547-88-7 C16H13BrN4O2
3-(2-ethoxyphenyl)-N'-[(1E,2E)-2-methyl-3-phenylprop-2-en-1-ylidene]-1H-pyrazole-5-carbohydrazide 1285559-46-7 C22H22N4O2
N'-{(E)-[4-(diethylamino)phenyl]methylidene}-3-(4-propoxyphenyl)-1H-pyrazole-5-carbohydrazide 1285559-75-2 C24H29N5O2
(E)-N-(3-methoxybenzylidene)-3-(2-methoxyphenyl)-1H-pyrazole-5-carbohydrazide 1285559-95-6 C19H18N4O3
1854 1855 1856 1857 1858 1859 1860 1861 1862 1863 1864 1865 1866 1867 1868 1869 1870 1871 1872 1873 1874 1875 1876 1877 1878 1879 1880 1881 1882 1883 1884 1885 1886 1887 1888 1889 1890 1891 1892 1893 1894 1895 1896 1897 1898 1899 1900 1901 1902 1903 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 1914 1915 1916 1917 1918 1919 1920 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014