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Home> Products > Pharmaceuticals and Biochemicals > Vitamins, Amino Acids and Coenzymes > CAS DataBase Listed 7 > CAS 71989-31-6
71989-31-6 structure 3D

71989-31-6

  • Molecular Weight: 337.37
  • Formula: C54H82O4
  • Name: 2-Pentenal
  • Synonyms: NSC 334294; Fmoc-L-proline; N-FMOC-L-proline; Fluorenylmethoxycarbonylproline; N-(9-Fluorenylmethoxycarbonyl)proline; N-(9-Fluorenylmethoxycarbonyl)-L-proline; (S)-N-(9-Fluorenylmethoxycarbonyl)proline; 1,2-Pyrrolidinedicarboxylicacid, 1-(9H-fluoren-9-ylmethyl) ester, (S)-
Properties Safety and Handling MSDS Synthesis Route Precursor and Product Computational chemical data
Identification of 71989-31-6 Safety Data
  • [Risk Codes]
  • R36/37/38:Irritating to eyes, respiratory system and skin
  • [Safety Statements]
  • S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
  • S36:Wear suitable protective clothing
Properties
  • Appearance:
  • White to off-white crystalline powder
  • Molecular Weight:
  • 337.37
  • Density:
  • g/cm3
  • Boiling Point:
  • 510.6°C at 760 mmHg
  • Melting Point:
  • 112-115℃
  • Flash Point:
  • 109.685°C
  • Alpha:
  • -32 o (C=1,DMF)
  • Storage Temperature:
  • 2-8°C
  • Refractive index:
  • -32.5 ° (C=1, DMF)
  • Stability:
  • Stable under normal temperatures and pressures.
  • More Properties>>
Upstream Product Downtream information
There are 237 suppliers who can provide 2-Pentenal with CAS No. 71989-31-6
Fmoc--L-Pro-OH
  • FOB Price:1 USD/Kilogram 
  • Cas No:71989-31-6 
  • Min.Order:1/Kilogram 
  • Purity:99(%) 
  • Supply Ability:5000 Month/Kilogram 
  • Formula:C20H19NO4 
  • Payment:T/T,Western Union,MoneyGram,Bitcoin (BTC), 
  • Updatetime:Dec 20 2019 
Hebei Yanxi Chemical Co.,Ltd
  • Category:Partnership
  • Registered Time:2017
  • Registered Capital:Below US$100 Thousand
  • Legal Representative:jungang xing
  • Employees:11 - 50 People
  • Tel:86-311-66561638
  • Fax:86-311-66561638
  • Address:Zhang zhe, guangzong county, xingtai city, hebei province
1YR Main Products
Division I, the main production Lead acetate phenylacetamide Cyromazine quality is very good!
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Fmoc-Pro-OH
  • FOB Price:150 USD/Kilogram 
  • Cas No:71989-31-6 
  • Min.Order:0.1/Kilogram 
  • Purity:98% 
  • Supply Ability:100 Quarter/Kilogram 
  • Formula:C20H19NO4 
  • Payment:T/T, 
  • Updatetime:Dec 20 2019 
GL Biochem (Shanghai) Ltd.
  • Category:Individual (Sole proprietorship)
  • Registered Time:1998
  • Registered Capital:Above US$100 Million
  • Legal Representative:Dr.Hongyan Xu
  • Employees:Above 1000 People
  • Tel:86-21-15301650010
  • Fax:86-21-61263399
  • Address:linshenyang@glschina.com
5YRS Main Products
Peptides; Amino acids and derivates;Antibodies
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Fmoc-L-Proline
  • FOB Price:1 USD/Kilogram 
  • Cas No:71989-31-6 
  • Min.Order:1/Kilogram 
  • Purity:95%, 99% 
  • Supply Ability:46 Year/Metric Ton 
  • Formula:C20H19NO4 
  • Payment:T/T, L/C 
  • Updatetime:Dec 20 2019 
Hangzhou Dayangchem Co., Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2000
  • Registered Capital:US$501 Thousand - US$1 Million
  • Legal Representative:Tang
  • Employees:51 - 100 People
  • Tel:86-571-88938639
  • Fax:86-571-88938652
  • Address:9/F Unit 2 ChangdiTorch Building, 259 #WenSan Road
9YRS Main Products
Chemical products
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Fmoc-Pro-OH
  • Cas No:71989-31-6 
  • Formula:C20H19NO4 
  • Einecs:276-259-0 
  • Description:Hangzhou Utanpharma Biology Co., Ltd. is a R&D and manufacturing based, market oriented enterprise,specialized in the R&D and marketing? of active pharmaceutical ingredients and intermediates. Supported by our highly qualified professor and technicians team,in...
  • Updatetime:Dec 18 2019 
Hangzhou Utanpharma biology co,.Ltd
  • Category:LLC (Ltd Liability Corp)
  • Registered Time:2009
  • Registered Capital:US$1 Million - US$2.5 Million
  • Employees:11 - 50 People
  • Tel:86-571-87758773
  • Fax:86-571-86821328
  • Address:Room 60M(604), Block A1-3, Hangzhou Zhejiang China
3YRS Main Products
Our company is an internationally oriented research based pharmaceutical company with headquarters located in Hangzhou,China.
Contact Supplier
Fmoc-L-Proline
  • FOB Price:100 USD/Kilogram 
  • Cas No:71989-31-6 
  • Min.Order:1/Kilogram 
  • Purity:99% 
  • Supply Ability:100 Month/Kilogram 
  • Formula:C20H19NO4 
  • Payment:T/T 
  • Updatetime:Dec 06 2019 
Jinlan Pharm-Drugs Technology Co., Limited
  • Category:Corporation/Limited Liability Company
  • Registered Time:2005
  • Registered Capital:US$50 Million - US$100 Million
  • Legal Representative:Shelly Cao
  • Employees:51 - 100 People
  • Tel:86-571-85829152
  • Fax:86-571-85829153
  • Address:Room 606, Fuyi Center, #298 Quanfuqiao Road, Jiang
7YRS Main Products
Veterinary products,Nutrition products,Agrochemicals,Active pharmaceutical Ingredients,Custom systhesis,Contract manufacturing
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High quality Fmoc-L-Proline supplier in China
  • FOB Price:1 USD/Kilogram 
  • Cas No:71989-31-6 
  • Min.Order:1/Kilogram 
  • Purity:99%min 
  • Supply Ability:30 Year/Metric Ton 
  • Formula:C20H19NO4 
  • Payment:T/T, L/C 
  • Updatetime:Jun 26 2019 
Xiamen Zhongyuan Hongye Chemical Co., Ltd.
  • Registered Time:0
  • Employees:51 - 100 People
  • Tel:+86-0592-5567629
  • Fax:+86-0592-5567629
  • Address:No. 3 Tonglin Square, Changle Road, Xiamen, China (Fujian) Free Trade Pilot Area, B502
1YR Main Products
pharmaceutical intermediates, biochemistry and customized chemicals, special chemicals, organic and inorganic chemicals, medical devices, electronic chemicals and biological sciences
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Fmoc-Pro
  • Cas No:71989-31-6 
  • Min.Order:1/Gram 
  • Purity:98% 
  • Supply Ability:1000 Month/Kilogram 
  • Formula:C20H19NO4 
  • Payment:T/T 
  • Updatetime:Oct 26 2019 
Shanghai FWD Chemicals ltd
  • Category:Corporation/Limited Liability Company
  • Registered Time:2005
  • Employees:51 - 100 People
  • Tel:86-21-34226250
  • Fax:86-21-34226250
  • Address:Room 802,Lotus Tower ,159 Tianzhou Road Xuhui Dist
Main Products
It specializes in a comprehensive custom synthesis and manufacturing from gram to Multi ton production and also offer a laboratory scale multi-step synthesis of a wide variety of organic compounds .
Contact Supplier
Fmoc-Pro-OH
  • Cas No:71989-31-6 
  • Formula:C20H19NO4 
  • Einecs:276-259-0 
  • Description:Name: Fmoc-Pro-OH Synonyms: 1,2-Pyrrolidinedicarboxylicacid, 1-(9H-fluoren-9-ylmethyl) ester, (S)-;(S)-N-(9-Fluorenylmethoxycarbonyl)proline; Fluorenylmethoxycarbonylproline;Fmoc-L-proline; N-(9-Fluorenylmethoxycarbonyl)-L-proline;N-(9-Fluorenylmethoxycarbonyl...
  • Updatetime:Jun 12 2019 
Zhejiang Haiqiang Chemical Co.,Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2006
  • Registered Capital:Above US$100 Million
  • Legal Representative:Yang Ji
  • Employees:51 - 100 People
  • Tel:86-571-86960370
  • Fax:86-571-86940780
  • Address:5/F, Around Town North Road,No. 10, Hangzhou, Zhejiang,China
Main Products
API Intermediate Plant extracts Pigments and dyes Food and feed additives Reagent Customization synthesisOther products
Contact Supplier
(Fmoc-L-Pro-OH)
  • FOB Price:1 USD/Kilogram 
  • Cas No:71989-31-6 
  • Min.Order:1/Kilogram 
  • Purity:98% 
  • Supply Ability:100 Month/Kilogram 
  • Formula:C20H19NO4 
  • Payment:T/T,Western Union, MoneyGran 
  • Updatetime:May 21 2019 
Career Henan Chemical Co
  • Category:Corporation/Limited Liability Company
  • Registered Time:0
  • Registered Capital:US$5 Million - US$10 Million
  • Employees:51 - 100 People
  • Tel:86-371-86658258
  • Fax:86-371-86658258
  • Address:Building 3 of Innovation Park, East District of the National University Science Park of Henan Province
Main Products
Career Henan Chemical Co, facing global High-tech pharmaceutical raw materials, high complex new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade.
Contact Supplier
Fmoc-Pro-OH
  • FOB Price:1 USD/Kilogram 
  • Cas No:71989-31-6 
  • Min.Order:1/Kilogram 
  • Purity:99%min 
  • Supply Ability:1000 Month/Kilogram 
  • Formula:C20H19NO4 
  • Payment:T/T,Western Union,MoneyGram, 
  • Updatetime:Mar 26 2019 
Hubei XinRunde Chemical Co., Ltd
  • Category:Individual (Sole proprietorship)
  • Registered Time:2011
  • Registered Capital:US$5 Million - US$10 Million
  • Legal Representative:Haixia Xiang
  • Employees:501 - 1000 People
  • Tel:86-188-74586545
  • Fax:86-27-83214668
  • Address:East and West Lake District, Wuhan, China
Main Products
Pharmaceutical Intermediate; Pharmaceutical Raw Materials; Raw Steroid Powders; Raw Hormone Powders; etc
Contact Supplier
Fmoc-Pro-OH 71989-31-6 supplier
  • Cas No:71989-31-6 
  • Min.Order:1/Milligram 
  • Purity:99% 
  • Supply Ability:100 Year/Metric Ton 
  • Formula:C20H19NO4 
  • Appearance:powder 
  • Updatetime:Feb 25 2019 
Nanjing Sunsure Chemical Technology Co., Ltd
  • Tel:+86-025-58535435
  • Address:Southeast University Science Park(SEUSP) Gaoxin, Nanjing, Jiangsu 210032, China
Contact Supplier
FMOC-L-Proline
  • Cas No:71989-31-6 
  • Purity:97% 
  • Formula:C20H19NO4 
  • Einecs:276-259-0 
  • Description:organic latermediates
  • Updatetime:Dec 13 2018 
shijiazhuang guizheng trade co.,ltd
  • Category:LLC (Ltd Liability Corp)
  • Registered Time:2012
  • Registered Capital:US$1 Million - US$2.5 Million
  • Legal Representative:Li Na
  • Employees:11 - 50 People
  • Tel:86-312-18103315327
  • Fax:86-312-18103315327
  • Address:east huaxia road pudong shanghai china
Main Products
Indole products,Amines products
Contact Supplier
FMOC-L-Proline
  • Cas No:71989-31-6 
  • Purity:contact us for more details about FMOC-L-Proline, CAS:71989-31-6 
  • Formula:C20H19NO4 
  • Appearance:contact us for more details about FMOC-L-Proline, CAS:71989-31-6 
  • Einecs:276-259-0 
  • Description:FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the FMOC-L-Proline, CAS:71989-31-6 with the most competitive price and the best quality. We can off...
  • Updatetime:Nov 21 2018 
Finetech Industry limited.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2007
  • Registered Capital:US$501 Thousand - US$1 Million
  • Employees:11 - 50 People
  • Tel:86-27-87465837
  • Fax:86-27-87772287
  • Address:chukang Road, Wuhan, Hubei 430073,
Main Products
custom synthesis,Lab reagent,CRO,CMO,R&D research chemicals.such as CAS:4651-67-6;CAS:99-16-1;CAS:145100-50-1
Contact Supplier
Fmoc-l-proline
  • Cas No:71989-31-6 
  • Min.Order:1/Kilogram 
  • Purity:99 
  • Supply Ability:100 Year/Metric Ton 
  • Formula:C20H19NO4 
  • Payment:LC 
  • Updatetime:Nov 21 2018 
Jinan Haohua Industry Co., Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2006
  • Registered Capital:US$1 Million - US$2.5 Million
  • Legal Representative:Jay Kong
  • Employees:501 - 1000 People
  • Tel:0086-531-58773055
  • Fax:0086-531-58773066
  • Address:No.59 Gongye South RD
Main Products
Chlorodimethylsilane;1,1,3,3-tetramethyldisiloxane
Contact Supplier
Fmoc-L-Proline
  • Cas No:71989-31-6 
  • Formula:C20H19NO4 
  • Einecs:276-259-0 
  • Updatetime:Nov 21 2018 
Shanghai Hope Chem Co., Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2014
  • Registered Capital:US$501 Thousand - US$1 Million
  • Employees:11 - 50 People
  • Tel:86-21-61723543
  • Fax:86-21-33250189
  • Address:Room508, Building1, No.88 CaiLun Road Zhangjiang H
Main Products
Shanghai Hope Chem Co., Ltd. was founded in 2014 with registered capital of RMB 2 million Yuan.
Contact Supplier
FMOC-L-Proline
  • Cas No:71989-31-6 
  • Purity:99% 
  • Formula:C20H19NO4 
  • Einecs:276-259-0 
  • Description:White Powder
  • Updatetime:Jun 07 2018 
AOPHARM
  • Category:Corporation/Limited Liability Company
  • Registered Time:2010
  • Registered Capital:US$101 Thousand - US$500 Thousand
  • Legal Representative:Xuan Liu
  • Employees:11 - 50 People
  • Tel:86-311-66600578
  • Fax:86-311-66600576
  • Address:C-2103 Wonder Business Square, 15 Yuhua West Rd.
Main Products
Pharmaceutical Intermediate, API, Botanical Extract
Contact Supplier
Fmoc-Pro-OH
  • Cas No:71989-31-6 
  • Min.Order:1/Gram 
  • Purity:98% 
  • Supply Ability:10 Month/Kilogram 
  • Formula:C20H19NO4 
  • Payment:TT,Western Union 
  • Updatetime:Jun 28 2017 
Hui Chem Company Limited
  • Category:Corporation/Limited Liability Company
  • Registered Time:2008
  • Registered Capital:US$1 Million - US$2.5 Million
  • Employees:51 - 100 People
  • Tel:86-21-60542966
  • Fax:86-21-61916468
  • Address:Lane 299 Bisheng Rd,Pudong District
Main Products
API, Pharmaceutical intermediates, photoelectronic Materials
Contact Supplier
FMOC-L-Proline
  • Cas No:71989-31-6 
  • Min.Order:1/Kilogram 
  • Purity:98% 
  • Supply Ability:up to kgs Month/Kilogram 
  • Formula:C20H19NO4 
  • Payment:TT 
  • Updatetime:Dec 06 2016 
Capot Chemical Co., Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:1996
  • Registered Capital:Below US$100 Thousand
  • Legal Representative:jingwenlong
  • Employees:11 - 50 People
  • Tel:86-571-85586718
  • Fax:86-571-85864795
  • Address:Joinhands Science Park, No.4028,Nanhuan Road,
Main Products
Pivaldehyde * 630-19-3 2-Iodobenzoic acid * 88-67-5 /N-Iodosuccinimide * 516-12-1 p-Nitrophenylacetonitrile * 555-21-5 3-Methylpyrrole * 616-43-3
Contact Supplier
99% FMOC-L-Proline 71989-31-6 Factory Amino Acid
  • FOB Price:1 USD/Kilogram 
  • Cas No:71989-31-6 
  • Min.Order:10/Kilogram 
  • Purity:99% 
  • Supply Ability:50000 Quarter/Kilogram 
  • Formula:C20H19NO4 
  • Payment:L/C,D/A,D/P,T/T,Western Union, 
  • Updatetime:Sep 29 2016 
Wuhan Dahua Weiye Pharmaceutical Co.,Ltd
  • Category:Partnership
  • Registered Time:2005
  • Registered Capital:US$101 Thousand - US$500 Thousand
  • Legal Representative:xusasa
  • Employees:51 - 100 People
  • Tel:86-27-59212929
  • Fax:86-27-59420980
  • Address:daijiashan 45,jiangan economic departmen zone,wuhan,hubei,China
Main Products
Pharmaceutical, pharmaceutical intermediat,hormone powders
Contact Supplier
Fmoc-Pro-OH
  • FOB Price:0 USD/Kilogram 
  • Cas No:71989-31-6 
  • Min.Order:1/Kilogram 
  • Purity:99%min 
  • Supply Ability:20,000 Month/Kilogram 
  • Formula:C20H19NO4 
  • Payment:L/C,D/P,T/T, 
  • Updatetime:Sep 19 2016 
Genchem & Genpharm(Changzhou) CO., Ltd.
  • Registered Time:0
  • Tel:86-519-85720003
  • Fax:86-519-85720007
  • Address:658 YULONG ROAD, N.,XINBEI,CHANGZHOU, JIANGSU, P.R
Main Products
Alakali Metal Alkyloxide, Aminno acid protecting reagents, BOC/FMOC/MOC/CBZ amino acid, Sartan Intermediates
Contact Supplier
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