USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
triumph has the complete production of g- kg - mt service chain,we can make the new technology into productivity quickly in the research and development of new products.
main service
1.own made fine chemical products
2.out sourcing and quality controlling service in china
3. com for chemical synthesis
4.lab custom synthesis of api and intermadiates
quality assurance
1. nmr,hplc and coa can be supplied
2. free sample for testing
recommend products
sodium dimethyl 5-sulphonatoisophthalate
cas:3965-55-7
4-nitrobenzyl (2s,4s)-2-[(sulfamoylamino)methyl]-4-sulfanylpyrrolidine-1-carboxylate 98% min
product name: 4-nitrobenzyl (2s,4s)-2-[(sulfamoylamino)methyl]-4-sulfanylpyrrolidine-1-carboxylate
synonyms: doripenem intermediate; doripenem side chain;
(2s,4s)-2-[[(aminosulfonyl)amino]methyl]-4-mercapto-1-pyrrolidinecarboxylic acid (4-nitrophenyl)methyl ester;
(2r,4s)-4-nitrobenzyl 4-mercapto-2-((sulfamoylamino)methyl)pyrrolidine-1-carboxylate
cas no.: 148017-03-2
molecular formula: c13h18n4o6s2
molecular weight: 390.44
molecular structure: