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Product Catalog 　 　Custom synthesis--to meet your needs    
Organic intermediate
　　　　
Pyrimidine series
　　　　
Pyridazine series
　　　　
Pyridine series
Other heterocyclic/Aliphatic series
Custom synthesis
   
　

　 Amount from grams to multi-kilograms

　　Synthesis of AP intermediates and other fine chemicals including novel compounds

　　Organic process research and development as well as process scale up

　　Sample and impurity preparations

　　Commitment to fulfill the quality and timeline requirement

　　Active communication and customer services

　　We understand the importance of confidentiality and we work strictly

　　under 　　

　　Confidentiality Agreements

　

　　Successful example

 

　　

  
Important products  
2-Chloro-4-(trifluoromethyl)pyrimidine
2-Hydroxy-4-(trifluoromethyl)pyrimidine
4-Hydroxy-6-(trifluoromethyl)pyrimidine
2-Amino-4-(trifluoromethyl)pyrimidine
4-Hydroxy-2-(trifluoromethyl)pyrimidine
4-Hydroxypyrimidine; 4(3H)-Pyrimidone
4-Hydroxy-6-methylpyrimidine
4-Pyrimidinecarboxylic acid
2,4,5-Trichloropyrimidine
 
3-Chloro-6-methylpyridazine
3-Chloro-5-methylpyridazine
3-Chloro-4-methylpyridazine
5-Methyl-3(2H)-pyridazinone
4-pyridazinecarboxylic acid
3-Chloropyrazine-2-carbonitrile; 2-Chloro-3-cyanopyrazine
 
3-Bromo-2-(trifluoromethyl)pyridine
2-Chloro-3-(trifluoromethyl)pyridine
2-Chloro-4-(trifluoromethyl)pyridine
2-Chloro-5-(trifluoromethyl)pyridine
2-Chloro-6-(trifluoromethyl)pyridine
2-Hydroxy-4-(trifluoromethyl)pyridine
2,3-Dichloro-5-(trifluoromethyl) pyridine
3-Chloro-4-(trifluoromethyl)pyridine
3-Chloro-5-(Trifluoromethyl)pyridine
3-Amino-2-chloro-6-(trifluoromethyl) pyridine

2-chloro-6-methyl-pyridine-3-carbonitrile; 2-Chloro-3-cyano-6-methylpyridine

5-bromo-2-chloro-6-methyl pyridine
3-Amino-5-bromo-2-chloropyridine
3-Bromo-2-chloropyridine
3-Bromo-2-iodopyridine
2-Chloro-6-methylnicotinic acid
2-Amino-4-chloropyridine
2-Amino-4-bromopyridine
2,4,6-Trichloropyridine
3,4,5-Trichloropyridine
2,6-Di-tert-butyl-4-methylpyridin
 
4-Methylthiazole-5-carboxaldehyde
5-Methylisoxazol-3-methanol
5-Methylisoxazole-3-carboxaldehyde
4-Oxazolecarboxylic acid
2,5-Dimethylindole
3-(1-methylethyl)-pyrazole
3-Thiophenemethanol
3-Thiomorpholinecarboxylic acid
3-Cyano-7-hydroxycoumarin; 3-Cyanoumbelliferone
2-Amino-3,4-dimethylbenzoic acid
2-Amino-4,5-difluorobenzoic acid
4-Chloro-3-nitrophenol
3-Fluoro-4-nitroaniline
3,4-Diaminobenzonitrile
2-Amino-6-bromo-4-methoxyphenol
Methyl 1-cyclohexene-1-carboxylate
3-cyclohexene-1-carboxylic acid
1-Octyn-3-ol
1,3-Diacetoxy-2-(acetoxymethoxy)propane
 
3-(3-bromophenyl)cyclobutan-1-one
1,3-Benzenediol-4,4'-[6-[1-(phenylmethyl)-1-H-pyrrol-2-yl]-1,3,5-triazine-2,4-diyl]bis or 2-(1-Benzyl-1H-pyrrol-2-yl)-4,6-bis(2,4-dihydroxyphenyl)-1,3,5-triazine

 

Company Name: LangwayChem Shanghai Co., LTD.

Address Bulding: Songjiang Hi-Tech Park, Shanghai,China

　　P.C.: 201615

　　Tel: +86-21-37775950　　　

　　Fax: +86-21-55054288

　　MP: +86-13601755340

　　E-mail1: customer@langwaychem.com

　　E-mail2: chemcustomer@yahoo.com.cn

　　Website: www.langwaychem.com

 

 
 
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