Zealing Chemicals is a leader in innovative process chemistry, research & development and production with technology of new active pharmaceutical ingredients, pharmaceutical intermediates and other specialty chemicals in our different facilities at significant cost-savings to our customers all over the world.
Top-qualitatively offered a broad range of organic chemicals, which backed by extensive technical information, service support, as well as custom synthesis from kilogram to tons tailored to our clients' specific needs. In fact, a huge selection of rare organic compounds you will not find anywhere else.
We are looking forward to receiving your comments, questions, inquiries or orders.
Our production are as follows:
Imidazole-4-acrylic acid[104-98-3];4-Iodo-1-methylpyrazole[39806-90-1];N-Butylbenzimidazole[4886-30-0];5-Bromo-6-azauracil[4956-05-2];3-Hydroxy-1,8-naphthalic anhydride[23204-36-6];3-(4-Pyridyl)acrylic acid[5337-79-1];6-Chloro-4-hydroxypyrimidine[4765-77-9];1,2-Benzanthraquinone[2498-66-0];2-Bromo-4-methoxyphenol[17332-11-5];5-Bromoindoline[22190-33-6];Benzothiazole-6-carboxylic acid[3622-35-3];N-Boc-2-aminoacetaldehyde[89711-08-0];4-Chloro-6,7-dimethoxyquinazoline[13790-39-1];2-Bromo-1-(4-bromophenyl)ethanone[99-73-0];2-(3-Hydroxypropyl)benzimidazole[2403-66-9];4-Amino-2-pyridone[38767-72-5];2-Amino-6-bromobenzothiazole[15864-32-1];2-Methoxy-4,4,5,5-tetramethyl 1,3,2-dioxaborolane[1195-66-0];4-Chloroindoline[41910-64-9];1-Bromo-4-cyclohexylbenzene[25109-28-8];3-Hydroxyisoquinoline[7651-81-2]; 5-Methoxy-1-benzothiophene[20532-30-3]; 4-Morpholinoaniline[2524-67-6];2-(Chloromethyl)benzimidazole[4857-04-9];2-Amino-4-chlorobenzothiazole[19952-47-7];3-Chloro-1,2,4-triazole[6818-99-1];(2S,3S)-2,3-Oxiranedicarboxylic acid, diethyl ester[73890-18-3];4-Chloropyrazole[15878-00-9];8-Bromo-4-chromanone[204377-88-8];9-Fluorenone-2,7-dicarboxylic acid[792-26-7];2-Methyl-3-pyridinamine[3430-10-2];2-Amino-4-chloridepyrimidine[3993-78-0];1,2-Benzisoxazol-3-amine[36216-80-5];3-Bromo-2-(bromomethyl)propionic acid[41459-42-1];4-(Bromoacetyl)pyridine hydrobromide[5349-17-7];1-Phenyl-3-pentanone[20795-51-1];1-Bromo-7-phenylheptane[78573-85-0];4-Amino-2-chloropyrimidine[7461-50-9];2-Aminobenzimidazole[934-32-7];2-Amino-5-bromo-4,6-dimethylpyrimidine[4214-57-7];N-(chloroacetyl)allylamine[13269-97-1];2-(2-Hydroxyethyl)benzimidazole[4857-01-6];Diethyl 4-methoxybenzalmalonate[6768-23-6];methyl 2-Bromomethylbenzoate[2417-73-4];Cyclopentanone-2-carbonitrile[2941-29-9 / 138260-51-2];5-Bromooxindole[20870-78-4];5-Chloroindoline[25658-80-4]; 4-Chloroindole[25235-85-2];N-(2-Hydroxyethyl)thiomopholine[6007-64-3];4-Bromo-1H-pyrazole[2075-45-8];6-Chlorouracil[4270-27-3];5,6-Dimethoxyindole[14430-23-0]; 2-Chloro-5-nitropyridine[4548-45-2];6-Iodouracil[4269-94-7];1-Methyl-4-(3-nitrophenyl)piperazine[148546-97-8];1-Nitropyrazole[7119-95-1];5-Methoxyindole[1006-94-6];1,3-Benzothiazol-2-ylmethanol[37859-42-0];];(3-Chloropyridazin-6-yl)hydrazine[17284-97-8];2-Chloro-4-pyridinecarboxylic acid 1,1-dimethylethyl ester[295349-62-1];4,5-Dibromo-2-furaldehyde[2433-85-4];Naphthalen-2-yl-acetyl chloride[37859-25-9];4-Cyanocinnamic acid[18664-39-6];4-Methyl-1-tetralone[19832-98-5];N-[tris(Hydroxymethyl)methyl]acrylamide[13880-05-2];2-Amino-6-nitrobenzimidazole[6232-92-4];3-(4-Methylpiperazin-1-yl)aniline[148546-99-0];4-Hydroxyquinoline[611-36-9];1-(4-Fluorophenylmethyl)-2-aminobenzimidazole[83783-69-1];8-Azaadenine[1123-54-2];4-Deoxypyridoxine hydrochloride[148-51-6];2-Amino-4-chloro-6-phenylpyrimidine[36314-97-3];3-Amino-2-pyrazinecarboxylic acid methyl ester[16298-03-6];5-(3-Bromophenyl)-1H-tetrazole[3440-99-1];2-Cloro-3-methyl-quinoline[57876-69-4];cis-1,5-Dimethylbicyclo[3.3.0]octane-3,7-dione[21170-10-5];6-Azauracil[461-89-2];3-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid monosodium salt[61702-42-9];4,5-Diamino-6-hydroxypyrimidine[1672-50-0];Bicyclo[3.3.1]nonane-2,6-dione[16473-11-3];1,4-Dihydronaphthalene[612-17-9];4,5-Diamino-6-hydroxy-2-mercaptopyrimidine[1004-76-8];7-Nitrooxindole[25369-31-7];2-Amino-4-hydroxypyrimidine[108-53-2];4-Chloro-N-(2-hydroxyethyl)-2-nitroaniline[59320-13-7];2-(2-Hydroxyphenyl)benzothiazole[3411-95-8];5-Chloro-2-(methylthio)pyrimidine-4-carboxylic acid[61727-33-1];4-Azaindole[272-49-1];2-(4-Bromophenyl)-1-phenyl-1H-benzimidazole[2620-76-0];2-Chloro-3-nitrophenol[603-84-9];2-Chloro-3-methoxyaniline[113206-03-4];2-Methyl-3-nitropyridine[18699-87-1];2-(Trifluoromethyl)cinnamic acid[2062-25-1];6,7-Dimethoxy-1H-quinazolin-4-one[13794-72-4];2-Amino-4,5-dimethoxybenzoic acid[5653-40-7];2-Amino-4-chloropyridine[19798-80-2];1,3-Benzothiazole-2-carbaldehyde[6639-57-2];4-Bromo-2-furaldehyde[21921-76-6];4-Amino-6-hydroxypyrimidine[1193-22-2];2,6-Dichloro-7-methylpurine[2273-93-0];Methyl 4-oxotetrahydrothiophene-3-carboxylate[2689-68-1];2-(diethoxymethyl)-4,5-dibromofuran[4828-13-1];Pyrazolo[1,5-A]pyridine-3-carboxylic acid[16205-46-2];2-Amino-4-methoxypyridine[10201-73-7]; 2-Amino-4-hydroxypyridine[33631-05-9];3-(4-Fluorophenoxy)benzyl bromide[65295-58-1];4-Aminopyrimidine[591-54-8];2-Amino-5-formylthiazole[1003-61-8];Methyl 2-(bromomethyl)acrylate[4224-69-5];5-Chlorobenzothiophene[20532-33-6];4-Chloro-6-methoxypyrimidine[26452-81-3];4-Iodopyrazole[3469-69-0];6-Methylbenzothiophene[16587-47-6];Ethyl pyrazolo[1,5-a]pyridine-3-carboxylate[16205-44-0];5-Aminooxindole[20876-36-2];2-(Bromomethyl)-1,3-benzothiazole[106086-78-6];6-Chloro-(2H)-1,4-benzoxazin-3(4H)-one[7652-29-1];4-Chloro-6-hydrazinopyrimidine[5767-35-1];4-Hydroxypyrimidine[51953-17-4 / 4562-27-0];Isopropylsulfonamide[81363-76-0];Methyl orotate[6153-44-2];3-Bromopyrazole[14521-80-3];Methyl Nitroacetate[2483-57-0];1H-Imidazole-4-carbaldehyde[3034-50-2];Bis-(2-thienyl) methane[4341-34-8];Dimethylaminomethylenemalononitrile[16849-88-0];1-Methyl-3-indoleacetic acid[1912-48-7];6-Hydrazinopurine[5404-86-4];Methyl 3-bromo-2-(bromomethyl)propionate[22262-60-8];Ethyl 2,2-diethoxyethylcyanoacetate[52133-67-2];5-Chloro-2-methoxybenzaldehyde[7035-09-8];3-Chloro-6-hydroxypyridazine[19064-67-6];2-Amino-3-benzyloxypyrazine[110223-15-9];4-Chloro-1-methyl-1H-pyrazole[35852-81-4];4-Bromo-1-methyl-1H-pyrazole[15803-02-8];5,6,7,7a-Tetrahydrothieno[3,2-c]pyridine-2(4H)-one hydrochloride[115473-15-9];2,3-Dichloropyrazine[4858-85-9];3-Amino-2-chloropyrazine[6863-73-6];6-Methoxy-benzothiophene[90560-10-4];4-Methoxy-2-nitrophenol [1568-70-3];3-(4-Pyridyl)acrylic acid[5337-79-1 /84228-93-3];1,5-Dihydroxy-2,6-dibromonaphthalene[84-59-3];4-(Trifluoromethoxy)cinnamic aldehyde[681484-59-3];4-Tetrahydropyranoxy-2-hydroxybenzaldehyde[72041-59-9]; Cyclohepten-5-one[19686-79-4];2-Amino-4-methylphenol[20734-76-3];3-Bromo-3-buten-1-ol[76334-36-6];4-Cyclohexylbenzeneboronic acid[374538-04-2];2-Amino-benzothiazole-6-carboxylic acid[93-85-6];5-Bromobenzo[b]thiophene[4923-87-9/133150-64-8];2-Methylenecyclopentanone[1489-50-5];5-Chloro-pentanal[20074-80-0];1,3-Indandione[606-23-5];4-(1-pyrrolidinyl)pyridine[2456-81-7];1H-Imidazole-4-carboxylic acid[1072-84-0];2-(4-Aminophenyl)ethylamine[13472-00-9];4-Chloro-3-nitroquinoline[39061-97-7];3-Methyl-4-iodopyrazole[15802-75-2];Ethyl 2-methyl-4,4,4-trifluoroacetoacetate[344-00-3];3,4-Dichlorobenzyl isocyanate[19752-09-1];4-[3,3-Bis(2-methoxyethyl)ureido]benzenesulfonyl chloride[680185-48-2];D-N-Boc-Prolinamide[70138-72-6];2-Hydroxy-4-benzyloxycarbonylamine butanoic acid[40371-50-4];2-Amino-3-nitro-6-chloropyridine[27048-04-0];3-Indazolecarbadehyde[5235-10-9];N-methylpiperidin-4-yl [1-13C]acetate[6659-34-3];3-Bromo-2-hydroxybenzaldehyde[1829-34-1];N-acetyltyrosine hydrazide[2381-07-9];1-(4-Bromophenyl)imidazole[10040-96-7];4-Iodo-3-nitrophenol[113305-56-9];4-Pregnen-20-beta-ol-3-one[145-15-3]; 5-Amino-1-benzyl-1H-pyrazole-4-carbonitrile[91091-13-3];3-Amino-1-benzyl-1H-pyrazole-4-carbonitrile[122800-01-5];(S)-methyl-1H-Benzimidazole-2-methanamine[135875-04-6];(R)-methyl-1H-Benzimidazole-2-methanamine[163959-79-3];1H-Benzimidazole-2-methanamine,alpha-(1-methylethyl)-,(R)- [ Not available];1H-Benzimidazole-2-methanamine,alpha-(1-methylethyl)-,(S)- [ 59653-66-6];tert-Butyl 6-hydroxy-3-aza-bicyclo[3.2.0]heptane-3-carboxylate[663172-78-9];(4-methylmorpholin-2-yl)methanol[40987-46-0];Bicyclo[3.3.1]nonane-2,6-dione[16473-11-3];4-Chloro-3-(pyridin-2-yl)benzenamine[879088-41-2];2,4,7-trichloropyrido[2,3-d]pyrimidine[938443-20-0];2-Pentyliden-cyclopentanon[16424-35-4];a-Methylen-r-butyrolactone[547-65-9];Methyl 2,4-dichloropyrimidine-6-carboxylate[6299-85-0];4-Hydroxy-5-nitropyrimidine[219543-69-8];4-Hexylresorcinol[136-77-6];2-Chloro-4-hydrazinopyrimidine[52476-87-6]