Company Profile
Changzhou Yongyi Bio-Pharmaceutical Co., Ltd. is a“Hi-tech enterprise”of Jiangsu province, located in Hi-tech Technology Park, Xinbei district, Changzhou city,. Now, Yongyi Pharm specializes in the research and development of new drugs and production of high-end APIs and intermediates. Yongyi Pharm enjoys good location. We are close to Shanghai, Nanjing and Suzhou, etc. Taking this advantage, we have the good abilities to expand market shares both in domestic and foreign markets. Relying on our belief of Good Standing, Good Quality & Good Price, we are trying to achieve an interactive development among research, production and sale. Possessing rich experiences in the fields of drug development and biological technology, we now have owned excellent technological reserves and strong creative capacity in the research of several kinds of drugs. Taking“Focused on market demands and guided by product creativity”as policy, we are working hard to establish cooperative relationships and pay many attentions on the introduction and training of talents. Boasting to a senior R&D team, we now are able to research and develop new products and technologies professionally and efficiently. Also, we communicate and exchange information with dozens of research units in the pharmaceutical field of China, thus we have power informational resources of new medicines. Following market demands, we now have the good abilities to establish projects of new products and greatly speed and improve the research and development of new products. In addition, we establish strict and normative QC system and complete QA system; hence our products now are well sold in the world, with 100% qualified. Taking“making research, development and innovation independently”as goal, Yongyi is going to work hard on the development of drugs and expansion of international market. With self-IPRs as core competence, Yongyi is striving to be a leading enterprise in our field.
VIEW MORE VIEW LESSProduct List
| Product Name | Synonyms | CAS No. | Grate/Content | Operate |
|---|---|---|---|---|
((2R,3R,4R)-3-(benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydrofuran-2-yl)methyl benzoate |
D-erythro-Pentonic acid,2-deoxy-2-fluoro-2-methyl-,γ-lactone,3,5-dibenzoate,(2R)-;(2R)-2-Deoxy-2-fluoro-2-methyl-D-erythro-pentonic acid γ-lactone 3,5-dibenzoate;1033394-81-8 |
874638-80-9 | Inquiry | |
(1R,2R)-2-(3,4-difluorophenyl) cyclopropanamine(S)-(carboxylato(phenyl) methyl)holmium |
Benzeneacetic acid,α-hydroxy-,(αR)-(1R,2S)-compd. with 2-(3,4-difluorophenyl)cyclopropanamine (1:1);Benzeneacetic acid,α-hydroxy-,(αR)-,compd. with (1R,2S)-2-(3,4-difluorophenyl)cyclopropanamine (1:1) |
376608-71-8 | Inquiry | |
(1R,2S)-2-(3,4-difluorophenyl)cyclopropanamine |
Cyclopropanamine,2-(3,4-difluorophenyl)-,(1R,2S)-;(1R,2S)-2-(3,4-Difluorophenyl)cyclopropanamine;(1R,2S)-2-(3,4-Difluorophenyl)cyclopropanamine;(1R,2S)-2-(3,4-Difluorophenyl)cyclopropylamine;(1R,2S)-2-(3,4-Difluorophenyl)cyclopropan-1-amine |
220352-38-5 | Inquiry | |
(1R,3S,4S)-3-(6-Bromo-1H-benzimidazol-2-yl)-2-azabicyclo[2.2.1]heptane-2-carboxylic acid 1,1-dimethylethyl ester |
2-Azabicyclo[2.2.1]heptane-2-carboxylic acid,3-(6-bromo-1H-benzimidazol-2-yl)-,1,1-dimethylethyl ester,(1R,3S,4S)-;1,1-Dimethylethyl (1R,3S,4S)-3-(6-bromo-1H-benzimidazol-2-yl)-2-azabicyclo[2.2.1]heptane-2-carboxylate |
1256387-74-2 | Inquiry | |
(1R,3S,4S)-3-[6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzimidazol-2-yl]-2-azabicyclo[2.2.1]heptane-2-carboxylic acid 1,1-dimethylethyl ester |
IdentificationName (1R,3S,4S)-3-[6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzimidazol-2-yl]-2-azabicyclo[2.2.1]heptane-2-carboxylic acid 1,1-dimethylethyl ester;tert-butyl (1R,3S,4S)-3-(6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d]imidazol-2-yl)-2-azabicyclo[2.2.1]heptane-2-carboxylate;(1R,3S,4S)-2-tert-Butyl-3-(6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1h-benzo[d]imidazol-2-yl);(1R,3S,4S)-tert-butyl 3-(6-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d]iMidazol-2-yl)-2-azabicyclo[2.2.1]heptane-2-carboxylate;2-Azabicyclo[2.2.1]heptane-2-carboxylic acid, 3-[6-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-1H-benziMidazol-2-yl]-, 1,1-diMethylethyl ester, (1R,3S,4S)-;(1R,3S,4S)-3-[6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzimidazol-2-yl]-2-azabicyclo[2.2.1]heptane-2-carboxylic acid 1,1-dimethylethyl ester |
1256387-87-7 | Inquiry | |
(1R,3S,4S)-N-Boc-2-azabicyclo[2.2.1]heptane-3-carboxylic acid |
2-Azabicyclo[2.2.1]heptane-2,3-dicarboxylic acid,2-(1,1-dimethylethyl) ester,(1R,3S,4S)-;2-(1,1-Dimethylethyl) (1R,3S,4S)-2-azabicyclo[2.2.1]heptane-2,3-dicarboxylate;(1R,3S,4S)-2-(tert-Butoxycarbonyl)-2-azabicyclo[2.2.1]heptane-3-carboxylic acid |
291775-59-2 | Inquiry | |
(2S)-4-Oxo-2-(3-thiazolidinylcarbonyl)-1-pyrrolidinecarboxylic acid tert-butyl ester |
(S)-tert-Butyl 4-oxo-2-(thiazolidine-3-carbonyl)pyrrolidine-1-carboxylate;(2S)-4-Oxo-2-(3-thiazolidinylcarbonyl)-1-pyrrolidinecarboxylic acid tert-butyl ester;1-Pyrrolidinecarboxylic acid, 4-oxo-2-(3-thiazolidinylcarbonyl)-, 1,1-dimethylethyl ester, (2S)-;tert-butyl (2S)-4-oxo-2-(1,3-thiazolidine-3-carbonyl)pyrrolidine-1-carboxylate;(S)-1-Boc-5-(thiazolidine-3-carbonyl)pyrrolidin-3-one;MFCD22665915;SCHEMBL1335681;CS-M1874;KS-00000SP4;2989AH |
401564-36-1 | Inquiry | |
(2S,4S,5S,7S)-N-(3-amino-2,2-dimethyl-3-oxopropyl)-5-azido-4-hydroxy-2-isopropyl-7-(4-methoxy-3-(3-methoxypropoxy)benzyl)-8-methylnonanamide |
SCHEMBL14490315;AKOS025149421;ZINC100067100;X0311;(2S,4S,5S,7S)-5-azido-4-hydroxy-2-isopropyl-7-[4-methoxy-3-(3-methoxy-propoxy)-benzyl]-8-methyl-nonanoic acid (2-carbamoyl-2-methyl-propyl)-amide;(2S,4S,5S,7S)-5-azido-4-hydroxy-2-isopropyl-7-[4-methoxy-3-(3-methoxy-propoxy)benzyl]-8-methyl-nonanoic acid (2-carbamoyl-2-methyl-propyl)-amide;(2s,4s,5s,7s)-7-(4-methoxy-3-(3-methoxy-propoxy)benzyl)-n-(3-amino-2,2-dimethyl-3-oxopropyl)-5-azido-4-hydroxy-2-isopropyl-8-methylnonanamide;(2S,4S,5S,7S)-N-(2,2-Dimethyl-3-oxo-3-aminopropyl)-2,7-diisopropyl-4-hydroxy-5-azido-8-[3-(3-methoxypropoxy)-4-methoxyphenyl]octaneamide;(2S,4S,5S,7S)-N-(3-amino-2,2-dimethyl-3-oxopropyl)-5-azido-4-hydroxy-7-[[4-methoxy-3-(3-methoxypropoxy)phenyl]methyl]-8-methyl-2-propan-2-ylnonanamide;Benzeneoctanamide, N-(3-amino-2,2-dimethyl-3-oxopropyl)- delta-azido-gamma-hydroxy-4-methoxy-3-(3-methoxypropoxy)- alpha, zeta-bis(1-methylethyl)-, (alphaS, gammaS, deltaS, zetaS)- |
324763-47-5 | Inquiry | |
(2S,5S)-5-methylpyrrolidine-2-carboxylic acid |
cis-5-methylproline;(-)-cis-5-Methyl-L-proline |
38533-38-9 | Inquiry | |
(2S,5S)-N-Boc-5-methylpyrrolidine-2-carboxylic acid |
(2S,5S)-1-(TERT-BUTOXYCARBONYL)-5-METHYLPYRROLIDINE-2-CARBOXYLIC ACID;(2S,5S)-N-Boc-5-methylpyrrolidine-2-carboxylic acid;(2S,5S)-5-methyl-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidine-2-carboxylic acid;296775-05-8;(5s)-1-(tert-butoxycarbonyl)-5-methyl-l-proline;SCHEMBL192488;CTK4H0640;KS-00000LEW;DTXSID00573547;CS-D0422 |
334769-80-1 | Inquiry | |
(3aR,4S,6R,6aS)-6-Aminotetrahydro-2,2-dimethyl-4H-cyclopenta-1,3-dioxol-4-ol |
155899-66-4 | Inquiry | ||
(3R)-Tetrahydrofuran-3-yl 4-methylbenzenesulfonate |
(R)-tetrahydrofuran-3-yl 4-methylbenzenesulfonate;(3R)-tetrahydrofuran-3-yl 4-methylbenzenesulfonate;SCHEMBL507364;MFCD27947543;ZINC34165052;AC-29063;BS-16642;(3R)-oxolan-3-yl4-methylbenzene-1-sulfonate;[(3R)-oxolan-3-yl] 4-methylbenzenesulfonate;(R)-3-(4-methylphenylsulfonyloxy)-tetrahydrofuran |
219823-47-9 | Inquiry | |
(3S)-3-[4-[(2-Chloro-5-iodophenyl)methyl]phenoxy]tetrahydro-furan |
Furan,3-[4-[(2-chloro-5-iodophenyl)methyl]phenoxy]tetrahydro-,(3S)-;(3S)-3-[4-[(2-Chloro-5-iodophenyl)methyl]phenoxy]tetrahydrofuran;(S)-3-(4-(2-Chloro-5-iodobenzyl)phenoxy)tetrahydrofuran;(3S)-3-[4-[(2-Chloro-5-iodophenyl)methyl]phenoxy]oxolane |
915095-94-2 | Inquiry | |
(3S)-3-[4-[(5-Bromo-2-chlorophenyl)methyl]phenoxy]tetrahydro-furan |
Furan, 3-[4-[(5-broMo-2-chlorophenyl)Methyl]phenoxy]tetrahydro-, (3S)-;(3S)-3-[4-[(5-Bromo-2-chlorophenyl)methyl]phenoxy]tetrahydro-furan;(S)-3-(4-(5-broMo-2-chlorobenzyl)phenoxy)tetrahydrofuran;EMpagliflozin InterMediate;Empagliflozin Intermediate2;(3S)-3-[4-[(5-bromo-2-chlorophenyl)methyl]phenoxy]oxolane;(3S)-3-(4-(5-bromo-2-chlorobenzyl) methyl]phenoxy]tetrahydro-furan;(35)-3-[4-[(5-Bromo-2-chlorophenyl)methyllphenoxyltetrahydro-furan |
915095-89-5 | Inquiry | |
(6S)-5-Azaspiro[2.4]heptane-5,6-dicarboxylic acid 5-(1,1-dimethylethyl) ester potassium salt (1:1) |
5-Azaspiro[2.4]heptane-5,6-dicarboxylic acid,5-(1,1-dimethylethyl) ester,potassium salt (1:1),(6S)- |
1441673-92-2 | Inquiry | |
(6S)-6-[5-(7-Bromo-9,9-difluoro-9H-fluoren-2-yl)-1H-imidazol-2-yl]-5-azaspiro[2.4]heptane-5-carboxylic acid 1,1-dimethylethyl ester |
5-Azaspiro[2.4]heptane-5-carboxylic acid,6-[5-(7-bromo-9,9-difluoro-9H-fluoren-2-yl)-1H-imidazol-2-yl]-,1,1-dimethylethyl ester,(6S)-;1,1-Dimethylethyl (6S)-6-[5-(7-bromo-9,9-difluoro-9H-fluoren-2-yl)-1H-imidazol-2-yl]-5-azaspiro[2.4]heptane-5-carboxylate;(S)-tert-Butyl 6-(5-(7-bromo-9,9-difluoro-9H-fluoren-2-yl)-1H-imidazol-2-yl)-5-azaspiro[2.4]heptane-5-carboxylate |
1441670-89-8 | Inquiry | |
(R)-3-(Boc-Amino)piperidine |
CARBAMIC ACID, (3R)-3-PIPERIDINYL-, 1,1-DIMETHYLETHYL ESTER;(R)-TERT-BUTYL-PIPERIDINE-3-YICARBAMATE;(R)-PIPERIDIN-3-YL-CARBAMIC ACID TERT-BUTYL ESTER;(R)-3-AMINO-N-TBOC-PIPERIDINE;(R)-3-N-BOC-AMINO-PIPERIDINE;(R)-3-BOC-AMINOPIPERIDINE;(R)-(+)-3-TERT-BUTOXYCARBONYLAMINOPIPERIDINE;(R)-3-(TERT-BUTOXYCARBONYLAMINO)PIPERIDINE |
309956-78-3 | Inquiry | |
(R)-3-aminopiperidine dihydrochloride |
3-Piperidinamine,hydrochloride (1:2),(3R)-;3-Piperidinamine,dihydrochloride,(3R)-;(R)-3-Aminopiperidine dihydrochloride;(R)-(-)-3-Aminopiperidine dihydrochloride;(R)-Piperidin-3-amine dihydrochloride;(R)-Piperidin-3-amine dihydrochloride |
334618-23-4 | Inquiry | |
(S)-5-(tert-Butoxycarbonyl)-5-azaspiro[2.4]heptane-6-carboxylic acid |
(S)-5-(tert-Butoxycarbonyl)-5-azaspiro[2.4]heptane-6-carboxylic acid;(6S)-5-[(tert-butoxy)carbonyl]-5-azaspiro[2.4]heptane-6-carboxylic acid;(6S)-5-(TERT-BUTOXYCARBONYL)-5-AZASPIRO[2.4]HEPTANE-6-CARBOXYLIC ACID;(S)-5-BOC-5-AZASPIRO[2.4]HEPTANE-6-CARBOXYLIC ACID;(5S)-6-tert-butoxycarbonyl-6-azaspiro[2.4]heptane-5-carboxylic acid;(6S)-5-[(2-methylpropan-2-yl)oxycarbonyl]-5-azaspiro[2.4]heptane-6-carboxylic acid;MFCD11099673;(s)-5-(tert-butoxycarbonyl)-5-azaspiro(2.4)heptane-6-carboxylic acid;(6R)-5-[(tert-butoxy)carbonyl]-5-azaspiro[2.4]heptane-6-carboxylic acid;SCHEMBL193274 |
1129634-44-1 | Inquiry | |
1,1'-[1,1'-biphenyl]-4,4'-diylbis[2-bromoethan-1-one] |
Ethanone,1,1′-[1,1′-biphenyl]-4,4′-diylbis[2-bromo-;4′,4′′′-Biacetophenone,2,2′′-dibromo-;1,1′-[1,1′-Biphenyl]-4,4′-diylbis[2-bromoethanone];p,p′-Bis(bromoacetyl)biphenyl;α,α′-Dibromo-4,4′-biacetophenone;4,4′-Bis(bromoacetyl)biphenyl;NSC 619613;4,4′-Bis(2-bromoacetyl)biphenyl;1,1′-[1,1′-Biphenyl]-4,4′-diylbis[2-bromoethan-1-one];2-Bromo-1-[4-[4-(2-bromoacetyl)phenyl]phenyl]ethanone |
4072-67-7 | Inquiry |
CONTACT INFORMATION
Sign In for Details