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| Information on Leap Chem Co., Ltd |
LEAPChem, a specialized fine chemicals supplier for research, development and production.
LEAPChem provides nearly 5,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities.
As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner.
Our client list includes many major pharmaceutical and science companies, universities, research institutions and chemical catalogue companies.
Methodology: Sound and Stable;Active and Innovative.
Attitude: Conscientious; Ingenious.
Goals: Customer’s Satisfaction
We regard client’s success as our success.
At LEAPChem we strive to be the preferred supplier for efficiency increasing and cost lowering in your Research&Production.
To achieve this strategic vision, we always push ourself to exceed our customer's requirement. By focusing 'Beyond Your Expectation' we continually expand our product line, enhance our systematic management and human resources.
Welcome to contact us and we look forward to becoming your preferred partner.
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Leap Chem Co., Ltd also offers: 4-[[p-(Methylamino)phenyl]imino]-1,3-diphenyl-2-pyrazolin-5-one 4-[[p-(Dimethylamino)phenyl]imino]-1-(p-fluorophenyl)-3-methyl-2-pyrazolin-5-one 4-[[p-(Dimethylamino)phenyl]azo]isoquinoline 4-[[p-(Dimethylamino)phenyl]azo]-3-methylpyridine 1-oxide 4-[[p-(Dimethylamino)phenyl]azo]-2-methylpyridine 4-[[p-(Dimethylamino)phenyl]azo]-2,5-dimethylpyridine 1-oxide 4-[[N-(Imidazol-4-yl)methyleneamino]-2-(1-naphthyl)benzoyl]leucine methyl ester 4-[[Ethyl[4-[[2-methoxy-4-[(2-methoxyphenyl)azo]-5-methylphenyl]azo]phenyl]amino]methyl]benzenesulfonic acid sodium salt 4-[[Ethyl(3-methylphenyl)amino]methyl]benzenesulfonic acid 4-[[bis-(2-Hydroxyethyl)amino]methyl]phenol 4-[[bis-(2-Chloroethyl)amino]methyl]-1,2-dihydro-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one 4-[[bis-(2-Chloroethyl)amino-(2-chloroethylamino)phosphoryl]amino]butan-2-ol 4-[[bis-(1-Methylethyl)amino]carbonyl]-2-borono-1H-indole-1-carboxylic acid 1-(1,1-dimethylethyl) ester 4-[[Benzyl(methyl)amino]acetyl]-1,2,3,5,6,7-hexahydro-S-indacene 4-[[Benzenesulfonyl-(4-methoxyphenyl)amino]methyl]-N-[(2-methoxyphenyl)methyl]benzamide 4-[[9-[(4-Dimethylaminophenyl)methylidene]fluoren-2-yl]iminomethyl]-N, N-dimethyl-aniline 4-[[9-(1,1-Dimethylethyl)-2-oxo-3-[4-(trifluoromethoxy)phenyl]-1,3-diazaspiro[5.5]undec-1-yl]methyl]-N-2H-tetrazol-5-yl-benzamide 4-[[9,10-Dihydro-4-(methylamino)-9,10-dioxo-1-anthryl]amino]toluene-3-sulfonic acid 4-[[8-[(1-Oxo-2-propenyl)oxy]octyl]oxy] benzoic acid 4-[[7-[(2,4-Diaminophenyl)azo]-1-hydroxy-3-sulfonato-2-naphthyl]azo]-4'-[(4-hydroxyphenyl)azo][1,1'-biphenyl]-2,2'-disulfonic acid 4-[[6-[[4-Chloro-6-[(4-methoxy-2-sulfophenyl)amino]-1,3,5-triazin-2-yl]methylamino]-1-hydroxy-3-sulfo-2-naphthyl]azo]benzoic acid 4-[[6-[2-[(2-quinoxalinylcarbonyl)amino]phenyl]imidazo [2,1-b]thiazol-3-yl]methyl]-1-piperazinecarboxylic acid 1,1-dimethylethyl ester 4-[[6-[(1-Oxo-2-propen-1-yl)oxy]hexyl]oxy]benzoic acid-[2-(4-propylphenyl)ethynyl]phenyl ester 4-[[6-[(1-Oxo-2-propen-1-yl)oxy]hexyl]oxy]benzoic acid-4-methoxyphenyl ester 4-[[6-[(1-Oxo-2-propen-1-yl)oxy]hexyl]oxy]benzoic acid 1,1'-(1,4-phenylene) ester 4-[[6-Methoxy-2-(4-methoxyphenyl)-3-benzofuranyl]carbonyl]benzonitrile 4-[[6-Amino-5-bromo-2-[(4-cyanophenyl)amino]-4-pyrimidinyl]oxy]-3,5-dimethylbenzonitrile 4-[[6-(4-Carbamimidoylphenyl)-2-methyl-3-oxo-pyridazine-4-carbonyl]-me thyl-amino]cyclohexane-1-carboxylic acid 4-[[6'-(Diethylamino)-3'-hydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-2'-yl]azo]-3-hydroxynaphthalene-1-sulfonic acid, sodium salt 4-[[5-[[[4-(Aminocarbonyl)phenyl]amino]carbonyl]-2-methoxyphenyl]azo]-N-(5-chloro-2,4-dimethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide 4-[[5-[[5-Chloro-6-methyl-2-(methylsulfonyl)-4-pyrimidinyl]amino]-2-sulfophenyl]azo]-4,5-dihydro-1-(2-methyl-4-sulfophenyl)-5-oxo-1H-pyrazole-3-carboxylic acid, sodium salt 4-[[5-[[4-[(2-Carboxy-4-sulfophenyl)amino]-6-chloro-1,3,5-triazin-2-yl]amino]-2-sulfophenyl]azo]-4,5-dihydro-5-oxo-1-(4-sulfophenyl)-1H-pyrazole-3-carboxylic acid 4-[[5-[[4-Chloro-6-[(4-sulfophenyl)amino]-1,3,5-triazin-2-yl]amino]-2-sulfophenyl]azo]-4,5-dihydro-5-oxo-1-(4-sulfophenyl)-1H-pyrazole-3-carboxylic acid, sodium salt 4-[[5-[[4-Chloro-6-[(3-sulfophenyl)amino]-1,3,5-triazin-2-yl]amino]-2-sulfophenyl]azo]-4,5-dihydro-5-oxo-1-(4-sulfophenyl)-1H-pyrazole-3-carboxylic acid 4-[[5-[[4-(4-Butylphenoxy)-6-chloro-1,3,5-triazin-2-yl]amino]-2-sulfophenyl]azo]-4,5-dihydro-5-oxo-1-(4-sulfophenyl)-1H-pyrazole-3-carboxylic acid 4-[[5-[[1-[4'-(Hexadecyloxy)-3,6-dihydroxy-5-methyl[1,1'-biphenyl]-2-yl]ethyl]sulfonyl]-2-methoxyphenyl]azo]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one 4-[[5-[[(Cyclopentyloxy)carbonyl]amino]-1-methyl-1H-indol-3-yl]methyl]-3-methoxy-benzoic Acid Methyl Ester 4-[[5-[(Dimethylamino)sulfonyl]-2-methylphenyl]azo]-n-(2-ethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide 4-[[5-[(Dimethylamino)sulfonyl]-2-methylphenyl]azo]-3-hydroxy-N-(2-methoxyphenyl)naphthalene-2-carboxamide 4-[[5-[(5-Chloro-2-hydroxyphenyl)azo]-2,4-dihydroxyphenyl]azo]naphthalene-1-sulfonic acid, sodium salt 4-[[5-[(5-Chloro-2-fluoro-6-methyl-4-pyrimidinyl)amino]-2-sulfophenyl]azo]-1-(2,5-disulfophenyl)-4,5-dihydro-5-oxo-1H-pyrazole-3-carboxylic acid, sodium salt 4-[[5-[(4-Amino-6-chloro-1,3,5-triazin-2-yl)amino]-2-sulfophenyl]azo]-1-(2-chlorophenyl)-4,5-dihydro-5-oxo-1H-pyrazole-3-carboxylic acid, sodium salt 4-[[5-[(4,6-Dichloro-1,3,5-triazin-2-yl)amino]-2-sulfophenyl]azo]-4,5-dihydro-5-oxo-1-(4-sulfophenyl)-1H-pyrazole-3-carboxylic acid, potassium sodium salt 4-[[5-[(4,6-Dichloro-1,3,5-triazin-2-yl)amino]-2-sulfophenyl]azo]-4,5-dihydro-1-(2-methyl-4-sulfophenyl)-5-oxo-1H-pyrazole-3-carboxylic acid, sodium salt 4-[[5-[(2-Chloroethoxy)carbonyl]-o-tolyl]azo]-3-hydroxy-2-naphthoic acid 4-[[5-[(2,4-Dimethylphenyl)azo]-2,4-dihydroxyphenyl]azo]benzenesulfonic acid 4-[[5-Oxo-5-(phenylmethoxy)pentyl][(phenylmethoxy)carbonyl]amino]-1-piperidinecarboxylic acid t-butyl ester 4-[[5-Chloro-6-methyl-2-(methylsulfonyl)-4-pyrimidinyl]amino]-5-hydroxy-6-[(2-sulfophenyl)azo]-1,7-naphthalenedisulfonic acid trisodium salt 4-[[5-Chloro-6-(dichloromethyl)-2-fluoro-4-pyrimidinyl]amino]-5-hydroxy-6-[(1-sulfo-2-naphthyl)azo]naphthalene-1,7-disulfonic acid, sodium salt 4-[[5-Chloro-2-oxo-2,3-dihydrobenzothiazol-3-yl]acetyl]-α-methyl-1-piperazineethanol
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