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Home> CAS DataBase Listed 1 > CAS 178172-26-4
178172-26-4 structure 3D

CAS No. 178172-26-4

  • Molecular Weight: 241.28
  • Formula: C18H13F3N4O3
  • Name: STOCK7S-06387
  • Synonyms: Saxagliptin Intermediate 1; Ethyl N-Boc-L-proline-4-ene; ethyl N- Boc- 4,5- dehydroprolinate; (S)-1-Boc-2,3-dihydro-2-pyrrolecarboxylic acid ethyl ester; (S)-1-tert-Butyl 2-ethyl 2,3-dihydro-1H-pyrrole-1,2-dicarboxylate; 1-O-tert-butyl 2-O-ethyl (2S)-2,3-dihydropyrrole-1,2-dicarboxylate; 1-tert-butyl 2-ethyl (2S)-2,3-dihydro-1H-pyrrole-1,2-dicarboxylate; 1H-Pyrrole-1,2-dicarboxylicacid, 2,3-dihydro-, 1-(1,1-dimethylethyl) 2-et...
Properties Safety and Handling MSDS Synthesis Route Precursor and Product
There are 34 suppliers who can provide STOCK7S-06387 with CAS No. 178172-26-4
(S)-1-Boc-2,3-dihydro-2-pyrrolecarboxylic acid ethyl ester
  • Cas No:178172-26-4 
  • Min.Order:1/Gram 
  • Purity:99% 
  • Supply Ability:100 Month/Kilogram 
  • Formula:C12H19NO4 
  • Appearance:white powder 
  • Updatetime:Feb 24 2019 
Hangzhou Yunuo Chemical Co.,Ltd
  • Tel:0571-83715115
  • Fax:0571-83715335
  • Address:hangzhou
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(S)-1-Boc-2,3-dihydro-2-pyrrolecarboxylic acid ethyl ester
  • Cas No:178172-26-4 
  • Min.Order:1/Gram 
  • Purity:98 
  • Supply Ability:1 Week/Kilogram 
  • Formula:C12H19NO4 
  • Description:Superiority quality: qa/qc systems and six sigma methodology production capacity:gram to kg to ton with lowest cost.we  own independent  r&d center in jiangsu province and plants  in shanxi province.supported by  our highly  qualified team of professionals and...
  • Updatetime:Feb 24 2019 
Shanghai Forever Synthesis Co.,Ltd.
  • Tel:021-61124658
  • Address:Zhoukang Road,Pudong New District,Shanghai,China
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(S)-1-Boc-2,3-dihydro-2-pyrrolecarboxylic acid ethyl ester
  • FOB Price:1 USD/Kilogram 
  • Cas No:178172-26-4 
  • Min.Order:1/Kilogram 
  • Purity:98% 
  • Supply Ability:1000 Month/Kilogram 
  • Formula:C12H19NO4 
  • Payment:T/T,Western Union,MoneyGram 
  • Updatetime:Feb 23 2019 
LIDE PHARMACEUTICALS LIMITED
  • Registered Time:2008
  • Tel:+86-25-58766653
  • Fax:+86-25-58631956
  • Address:11F, Building A1, No.288 North Zhongshan Road, Gulou District, Nanjing,210003, P.R.China.
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1H-Pyrrole-1,2-dicarboxylicacid, 2,3-dihydro-, 1-(1,1-dimeth...
  • Cas No:178172-26-4 
  • Purity:98.00 
  • Formula:C12H19NO4 
  • Appearance:White Solid 
  • Description:Superiority comply with cp,jp,ep,us grade Details Molecular Formula:C12H19NO4 Transportation:Shipped as non- dangerous chemicals Storage:Stored under room temperature in cool ... Keywords:178172-26-4,1H-Pyrrole-1,2-dicarboxylicacid, 2,3-dihydro-, 1-(1,1-dimeth...
  • Updatetime:Feb 23 2019 
Henan DaKen Chemical CO.,LTD.
  • Tel:+86-371-55541817
  • Address:No9,Inner Road,CBD,Zhengzhou ,China
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(S)-1-Boc-2,3-dihydro-2-pyrrolecarboxylic acid ethyl ester
  • Cas No:178172-26-4 
  • Formula:C12H19NO4 
  • Description:Superiority Details Molecular Formula:C12H19NO4
  • Updatetime:Feb 22 2019 
Zhengzhou Huawen Chemical Co. Ltd
  • Tel:+86-371-60975539
  • Address:Zhengzhou city Jinshui District Agricultural Road East 46 2 8 unit 811
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(S)-1-Boc-2,3-dihydro-2-pyrrolecarboxylic acid ethyl ester;(...
  • Cas No:178172-26-4 
  • Formula:C12H19NO4 
  • Description:Zhejiang Kaili Industrial Co., Ltd. is collect Science, Industrial and Trade together for a comprehensive high-tech entities. We are mainly engaged in the research, development, production and sales of APIs and pharmaceutical intermediates.
  • Updatetime:Aug 02 2016 
Zhejiang Kaili Industrial Co., Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2004
  • Registered Capital:US$5 Million - US$10 Million
  • Employees:101 - 500 People
  • Tel:86-571-85241926
  • Fax:86-571-85241907
  • Address:Block C&D,12/F,Lantian Business Center,No.18 Moganshan Road,Hangzhou,China
Main Products
APIs and intermediates
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(S)-1-Boc-2,3-dihydro-2-pyrrolecarboxylic acid ethyl ester
  • Cas No:178172-26-4 
  • Min.Order:1/Kilogram 
  • Purity:98% 
  • Supply Ability:200 Month/Kilogram 
  • Formula:C12H19NO4 
  • Payment:L/C,T/T, 
  • Updatetime:May 12 2014 
shanghai twisun bio-pharm co.,ltd
  • Category:LLC (Ltd Liability Corp)
  • Registered Time:2007
  • Employees:11 - 50 People
  • Tel:86-21-54590859
  • Fax:86-21-37285115
  • Address:No.188,Jinou Road,Jinshan District
Main Products
Dabigatran, Saxagliptin, Rivaroxaban,Prasugrel, Ticagrelor, Paliperidone, Lapatinib
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(S)-1-BoC-2,3-dihydro-2-pyrrolecarboxylic acid ethyl ester
  • Cas No:178172-26-4 
  • Formula:C12H19NO4 
  • Description:(S)-1-BoC-2,3-dihydro-2-pyrrolecarboxylic acid ethyl ester
  • Updatetime:Apr 25 2014 
Boc Sciences
  • Registered Time:2005
  • Tel:1-631-5046093
  • Fax:1-631-6147828
  • Address:45-16 Ramsey Road Shirley, NY 11967, USA
Main Products
PEG Products,OLED Products,Research Products,Natural Products,
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1H-Pyrrole-1,2-dicarboxylicacid, 2,3-dihydro-, 1-(1,1-dimeth...
  • Cas No:178172-26-4 
  • Formula:C12H19NO4 
  • Description:Quick Details CAS No.: 178172-26-4 Boiling Point: 315.631 °C at 760 mmHg Flash Point: 144.689 °C Assay: ≥95% Exterior: slight yellow oily matter Application: Saxagliptin intermediate Specifications Synonyms:1H-Pyrrole-1,2-dicarboxylicacid, 2,3-dihydro-, 1-(1,...
  • Updatetime:Oct 12 2012 
SuZhou Hua-Emy Chemical Import and Export Co., LTD.
  • Registered Time:1988
  • Tel:+86-512-88804994; +86-512-88804550
  • Fax:+86-512-87683599
  • Address:710, Building B, International Trade Center, 12 Huanghelu, Changshu, Jiangsu,China
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1H-Pyrrole-1,2-dicarboxylicacid, 2,3-dihydro-, 1-(1,1-dimeth...
  • Cas No:178172-26-4 
  • Formula:C12H19NO4 
  • Description:Quick Details CAS No.: 178172-26-4 Boiling Point: 315.631 °C at 760 mmHg Flash Point: 144.689 °C Assay: 99% Package: aluminum bag Storage: Room temperature Specifications Ethyl N-Boc-4,5-dehydroprolinate MF: C12H19NO4 MW: 241.28
  • Updatetime:Oct 11 2012 
HANGZHOU HOLYPHARM BIOTECH CO.,LTD
  • Registered Time:2009
  • Tel:86 571 87176852
  • Fax:86 571 87357695
  • Address:Room 802,Block C EAC,NO.18,JiaogongRoad
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(S)-1-Boc-2,3-dihydro-2-pyrrolecarboxylic acid ethylester
  • Cas No:178172-26-4 
  • Formula:C12H19NO4 
  • Description:Name:1H-Pyrrole-1,2-dicarboxylicacid, 2,3-dihydro-, 1-(1,1-dimethylethyl) 2-ethyl ester, (2S)- Molecular Formula:C12H19 N O4 CAS No.:178172-26-4 Synonyms:1H-Pyrrole-1,2-dicarboxylicacid, 2,3-dihydro-, 1-(1,1-dimethylethyl) 2-ethyl ester, (S)- InChI:InChI=1/C1...
  • Updatetime:Nov 23 2011 
kouting(shanghai)chemical co.,ltd
  • Category:Individual (Sole proprietorship)
  • Registered Time:2008
  • Registered Capital:US$101 Thousand - US$500 Thousand
  • Legal Representative:Mr wang
  • Employees:101 - 500 People
  • Tel:86-21-58116473
  • Fax:86-21-61294103
  • Address:Room 1205,Building E,Wanda Plaza,No.26,Zhoukang Road,Pudong New District,Shanghai,China
Main Products
Peptides.(Customize synthesis) ACE Inhibitors Adipokinetic Hormones Adrenocorticotropic Hormones(ACTH) Adrenomedullins Agouti-Related proteins Allatostatins Amylins Amyloids Angiotensins
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1H-Pyrrole-1,2-dicarboxylicacid, 2,3-dihydro-, 1-(1,1-dimeth...
  • Cas No:178172-26-4 
  • Formula:C12H19NO4 
  • Updatetime:Dec 18 2010 
YiPeng Chemical
  • Tel:571 85376369
  • Fax:571 88233092
  • Address:Building 4,High-tech Industrial Park,No. 588 Feijiatang Road,Xiacheng District, Hangzhou, China
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1H-Pyrrole-1,2-dicarboxylicacid, 2,3-dihydro-, 1-(1,1-dimeth...
  • Cas No:178172-26-4 
  • Formula:C12H19NO4 
  • Updatetime:Dec 18 2010 
PharmaSci Shanghai Co., Ltd.
  • Tel:+86 21 58952731
  • Fax:+86 21 58952731
  • Address:Unit 1-513, No.88, Cailun Road, Zhangjiang Hitech Park, Shanghai 201203, PR China
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1H-Pyrrole-1,2-dicarboxylicacid, 2,3-dihydro-, 1-(1,1-dimeth...
  • Cas No:178172-26-4 
  • Formula:C12H19NO4 
  • Updatetime:Dec 18 2010 
DC Chem Co., Ltd.
  • Tel:+852-(0)-81324106
  • Fax:+852-(0)-81324105
  • Address:Room 1902 (A), 19/F., 38 Plaza, 38 Shan Tung Street, Mongkok, Kowloon,
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