Our intermediates and fine chemicals catalogue supports active pharmaceutical ingredient synthesis, chemical research and industrial applications. Products include organic solvents, inorganic salts, specialty reagents and key building blocks used in multi-step API manufacturing processes. Each product is supplied with an analytical certificate and technical data sheet. We offer flexible packaging from laboratory quantities to bulk drums, with FOB, CIF and DDP shipping terms worldwide.
| Corresponding API | Corresponding Intermediates | CAS No |
| Pantoprazole Sodium intermediates | 2-Chloromethyl-3,4-dimethoxypyridinium chloride | 72830-09-2 |
| 5-(Difluoromethoxy)-2-mercapto-1H-benzimidazole | 97963-62-7 | |
| Ticagrelor intermediates | 2-{[(3aR,4S,6R,6aS)-6-Amino-2,2-dimethyltetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-yl]oxy}ethanol (2R,3R)-2,3-dihydroxysuccinate | 376608-65-0 |
| (1R,2S)-2-(3,4-Difluorophenyl)cyclopropanamine (R)-2-hydroxy-2-phenylacetate | 376608-71-8 | |
| 4,6-Dichloro-2-propylthiopyrimidine-5-amine | 145783-15-9 | |
| Tofacitinib citrate intermediates | N-[(3R,4R)-1-benzyl-4-methylpiperidin-3-yl]-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine | 477600-73-0 |
| N-methyl-N-[(3R,4R)-4-methylpiperidin-3-yl]-7H-pyrrolo[2,3-d]pyrimidin-4-amine | 477600-74-1 | |
| Brivudine intermediates | (E)-5-(2-Carbomethoxyvinyl)-2′-deoxyuridine | 86163-17-9 |
| (E)-5-(2-Carboxyvinyl)-2′-deoxyuridine | 74131-06-9 | |
| Carbamazepine intermediates | Iminodibenzyl | 494-19-9 |
| Iminostilbene Carbonyl Chloride | 33948-22-0 | |
| Iminostilbene | 256-96-2 | |
| Oxcarbazepine intermediates | 10-Methoxy Iminostilbene | 4698-11-7 |
| Paroxetine intermediates | (3S,4R)-3-(3,4-Methylene-dioxyphenoxy-methyl)-4- (4’-fluorophenyl)-N-methylpiperidine | 110429-36-2 |
| Venlafaxine intermediates | 1-(4-Methoxyphenyl)-2-Aminoethyl Cyclohexanol Hydrochloride | 130198-05-9 |
| Ketoprofen intermediates | 2-(3-Benzoylphenyl)Propionitrile | 42872-30-0 |
| Gliclazide intermediates | N-Amino-Aza-3-Bicyclo[3,3,0]Octane Hydrochloride | 58108-05-7 |
| Cabapenem intermediates | (3R,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy) ethyl]azetidin-2-one | 76855-69-1 |
| Thienamycin p-nitrobenzyl ester hydrochloride (N-methylpyrrolidinone solvate) | 442847-66-7 | |
| Meropenem intermediates | P-nitrobenzyl(1r,5r,6s)-6-[(1r)-1-hydroxyethyl]-2-[(diphenylphosphono)oxy]-1-methylcarbapen-2-em-3-carboxylate MAP | 90776-59-3 |
| (R)-4-Nitrobenzyl-2-diazo-4-((2R,3S)-3-((R)-1-hydroxyethyl)-4-oxoazetidin-2-yl)-3-oxopentanoate | 137391-68-5 | |
| (2S,4S)-2-[(Dimethylamino)carbonyl]-4-mercapto-1-Pyrrolidinecarboxylic acid-(4’-nitrophenyl)methyl ester | 96034-64-9 | |
| Sitagliptin intermediates | Boc-(R)-3-Amino-4-(2.4.5-trifluoromethyl) butyrate | 486460-00-8 |
| 2,4,5-Trifluorophenylacetic acid | 209995-38-0 | |
| 3-trifluoro methyl-[1,2,4]triazole[4,3-a]piperazine hydrochloride | 762240-92-6 | |
| (3R)-3-Amino-1-[3-(trifluoromethyl)-5,6,7,8-tetrahydro-1,2,4-triazolo[4,3-a]pyrazin-7-yl]-4-(2,4,5-trifluorophenyl)butan-1-one | 486460-32-6 | |
| 4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-yl]-1-(2,4,5-trifluorophenyl)butan-2-one | 764667-65-4 | |
| Sulfasalazine intermediates | Sulfapyridine | 144-83-2 |
| Imatinib intermediates | 4-[(4-Methylpiperazin-1-yl)methyl]benzoic acid dihydrochloride | 106261-49-8 |
| N-(5-Amino-2-methylphenyl)-4-(3-pyridyl)-2-pyrimidine-amine | 152460-10-1 | |
| Relebactam intermediates | (2S,5S)-5-hydroxypiperidine-2-carboxylic acid | 63088-78-8 |
| tert-butyl 4-((1R,2S,5R)-6-hydroxy-7-oxo-1,6-diazabicyclo[3.2.1] octane-2-carboxamido) piperidine-1-carboxylate | 1174020-64-4 | |
| Avibactam intermediates | (2S,5R)-5-((4-methoxybenzyl)oxy)amino)piperidine-2-carboxamide | |
| (2S,5R)-6-((4-methoxybenzyl)oxy)-7-oxo-1,6-diazabicyclo [3.2.1]octane-2-carboxamide | ||
| tetrabutylammonium (2S,5R)-2-carbamoyl-7-oxo-1,6-diazabicyclo [3.2.1]octan-6-yl sulfate | 1192651-80-1 | |
| Cilastatin intermediates | (S,Z)-7-chloro-2-(1,2,2-trimethylcyclopropane-1-carboxamido)hept-2-enoic acid | 877674-77-6 |
| Semaglutide intermediates | Fmoc-Glu(OtBu)-Gly-OH （FMC） | 866044-63-5 |
| Fmoc-Lys(AEEA-AEEA-g-Glu(OtBu)-Oct(OtBu))-OH | 1662688-20-1 | |
| Fmoc-Gly-Arg(Pbf)-OH | L1048377-78-1 | |
| Boc-His(Trt)-Aib-Glu(OtBu)-Gly-OH | 1890228-73-5 | |
| tBuO-Ste-Glu(AEEA-AEEA-OH)-OtBu | 1118767-16-0 | |
| Glycine,L-α-glutamylglycyl-L-threonyl-L-phenylalanyl-L-threonyl-L-seryl- L-α-aspartyl-L-valyl-L-seryl-L-seryl-L-tyrosyl-L-leucyl-L-α-glutamylglycyChemicalbookl- L-glutaminyl-L-alanyl-L-alanyl-L-lysyl-L-α-glutamyl-L-phenylalanyl-L-isoleucyl-L-alanyl- L-tryptophyl-L-leucyl-L-valyl-L-arginylglycyl-L-arginyl-（ | CAS 1169630-82-3 | |
| Sacubitril intermediates | tert-butyl (R)-(1-([1,1′-biphenyl]-4-yl)-3-hydroxypropan-2-yl)carbamate | 1426129-50-1 |
| (R,E)-5-([1,1′-biphenyl]-4-yl)-4-((tert-butoxycarbonyl) amino)-2-methylpent-2-enoic acid | 1012341-48-8 | |
| (2R,4S)-5-([1,1′-biphenyl]-4-yl)-4-((tert-butoxycarbonyl) amino)-2-methylpentanoic acid | 1012341-50-2 | |
| (2R,4S)-4-Amino-5-(biphenyl-4-yl)-2-methylpentanoic Acid Ethyl Ester Hydrochloride | 149690-12-0 | |
| Dapagliflozin intermediates | (2R,3R,4R,5S,6S)-2-(acetoxymethyl)-6-(4-chloro-3- (4-ethoxybenzyl)phenyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate | 461432-25-7 |
| Edoxaban intermediates | tert-butyl ((1R,2S,5S)-2-amino-5- (dimethylcarbamoyl)cyclohexyl)carbamate | 365998-36-3 |
| 5-methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxylic acid | 720720-96-7 | |
| Rimegepant Sulfate intermediates | (5S,6S,9R)-6-(2,3-difluorophenyl)-9-((triisopropylsilyl)oxy)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-5-aminedihydrochloride | 1373116-04-1 |
| (5S,6S,9R)-5-amino-6-(2,3-difluorophenyl)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-9-ol | 1373116-05-2 | |
| (5S,6S,9R)-5-amino-6-(2,3-difluorophenyl)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-9-ol:dihydrochloride | 1373116-07-4 | |
| 1-(1-(1H-imidazole-1-carbonyl)piperidin-4-yl)-1H-imidazo[4,5-b]pyridin-2(3H)-one | 1373116-06-3 | |
| Olmesartan Medoxomil intermediates | Ethyl4-(1-hydroxy-1-methylethyl)-2-propyl-imidazole-5-carboxylate | 144689-93-0 |
| Trityl olmesartan medoxomil | 144690-92-6 |