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Home> Products > Basic Organic Chemicals > Organic Acid > CAS DataBase Listed 7 > CAS 71989-14-5
71989-14-5 structure 3D

71989-14-5

  • Molecular Weight: 411.454
  • Formula: C23H25NO6
  • Name: Fmoc-L-Aspartic acid beta-tert-butyl ester
  • Synonyms: B3150; FC1241; CF-172; RL04746; AC-1156; AC1Q1MPT; SY005504; AN-15182; BC204379; SC-06503; AM031522; J-300058; AS-14174; STL466193; AB0007307; ST2414558; AB1003256; TL8006629; ST50307352; ZINC2384759; mfcd00037131; SCHEMBL872021; Fmoc-Asp(otbu); fmoc-asp(obut); fmoc-l-asp(tbu); fmocasp(otbu)-oh; MCULE-4143429275; fmoc-asp(tbu)-oh; fmoc-asp(t-bu)-oh; fmoc-asp(otbu)-oh; fmoc-asp(ot-bu)-oh; Fmoc-L-Asp(OtBu)-OH; Fmoc-Asp(otbu) )-O...
Properties Safety and Handling MSDS Synthesis Route Precursor and Product Computational chemical data
Identification of 71989-14-5 Safety Data
  • [Risk Codes]
  • R36/37/38:Irritating to eyes, respiratory system and skin
  • [Safety Statements]
  • S24/25:Avoid contact with skin and eyes
Properties
  • Appearance:
  • white to light yellow crystal powder
  • Molecular Weight:
  • 411.454
  • Density:
  • 1.251
  • Boiling Point:
  • 620.8 °C at 760 mmHg
  • Melting Point:
  • 147-151℃
  • Flash Point:
  • 329.3 °C
  • Alpha:
  • -25 o (C=1,DMF 24 oC)
  • Storage Temperature:
  • 2-8°C
  • Refractive index:
  • -25 ° (C=1, DMF)
  • Solubility:
  • Insoluble
  • Stability:
  • Stable under normal temperatures and pressures.
  • More Properties>>
Upstream Product Downtream information
There are 251 suppliers who can provide Fmoc-L-Aspartic acid beta-tert-butyl ester with CAS No. 71989-14-5
Fmoc-Asp(OtBu)-OH
  • FOB Price:3 USD/Kilogram 
  • Cas No:71989-14-5 
  • Min.Order:1/Kilogram 
  • Purity:95%, 99% 
  • Supply Ability:39 Year/Metric Ton 
  • Formula:C23H25NO6 
  • Payment:T/T, L/C 
  • Updatetime:Dec 20 2019 
Hangzhou Dayangchem Co., Ltd.
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  • Registered Time:2000
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9YRS Main Products
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Fmoc-Asp(OtBu)-OH
  • FOB Price:350 USD/Kilogram 
  • Cas No:71989-14-5 
  • Min.Order:0.1/Kilogram 
  • Purity:98% 
  • Supply Ability:100 Quarter/Kilogram 
  • Formula:C23H25NO6 
  • Payment:T/T, 
  • Updatetime:Dec 20 2019 
GL Biochem (Shanghai) Ltd.
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  • Registered Time:1998
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5YRS Main Products
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Fmoc-Asp(OtBu)-OH
  • Cas No:71989-14-5 
  • Formula:C23H25NO6 
  • Einecs:276-251-7 
  • 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...
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Hangzhou Utanpharma biology co,.Ltd
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  • 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.
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Fmoc-L-Aspartic acid beta-tert-butyl ester
  • FOB Price:100 USD/Kilogram 
  • Cas No:71989-14-5 
  • Min.Order:1/Kilogram 
  • Purity:99% 
  • Supply Ability:100 Month/Kilogram 
  • Formula:C23H25NO6 
  • Payment:T/T 
  • Updatetime:Dec 06 2019 
Jinlan Pharm-Drugs Technology Co., Limited
  • Category:Corporation/Limited Liability Company
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7YRS Main Products
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Fmoc-L-Aspartic acid beta-tert-butyl ester Manufacturer/High...
  • FOB Price:1 USD/Kilogram 
  • Cas No:71989-14-5 
  • Min.Order:1/Kilogram 
  • Purity:99%min 
  • Supply Ability:30 Year/Metric Ton 
  • Formula:C23H25NO6 
  • Payment:T/T, L/C 
  • Updatetime:Jun 26 2019 
Xiamen Zhongyuan Hongye Chemical Co., Ltd.
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  • Employees:51 - 100 People
  • Tel:+86-0592-5567629
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  • 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-L-Aspartic acid beta-tert-butyl ester
  • Cas No:71989-14-5 
  • Purity:98% 
  • Formula:C23H25NO6 
  • Einecs:276-251-7 
  • Description:FMOC-L-Aspartic acid beta-tert-butyl ester
  • Updatetime:Apr 10 2018 
Nanjing Chemlin Chemical Co., Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:1999
  • Employees:101 - 500 People
  • Tel:86-25-83697070
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  • Address:Rm.902 Longyin Plaza, No. 217 Zhongshan Rd.(N) Nanjing 210009,China
-112YR Main Products
bulk commodities, lab agents, intermediates & fragments, special chemicals, agro-chemicals, APIs, natural ingredients
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Fmoc-L-Aspartic acid tert-butyl ester
  • Cas No:71989-14-5 
  • Formula:C23H25NO6 
  • Einecs:276-251-7 
  • Description:Product Name: Fmoc-Asp(Otbu)-OH CAS #: 71989-14-5 Synonyms: Fmoc-L-aspartic acid tert-butyl ester Molecular Formula: C23H25NO6 Molecular Weight: 411.45 Specifications: Items Standard Analysis dat
  • Updatetime:Jul 23 2019 
Sichuan Tongsheng Amino LTD
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  • Address:Deyang, Sichuan , China
2YRS Main Products
Chemmical, Amino, intermidiate
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Fmoc-Asp(OtBu)-OH
  • Cas No:71989-14-5 
  • Min.Order:1/Gram 
  • Purity:0.98 
  • Supply Ability:1 Month/Metric Ton 
  • Formula:C23H25NO6 
  • 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 .
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Fmoc-Asp(OtBu)-OH
  • FOB Price:0 USD/Gram 
  • Cas No:71989-14-5 
  • Min.Order:1/Gram 
  • Purity:98 
  • Supply Ability:1 Month/Kilogram 
  • Formula:C23H25NO6 
  • Payment:T/T or L/C or Western Union 
  • Updatetime:Jun 12 2019 
Shanghai Forever Synthesis Co.,Ltd.
  • Category:Individual (Sole proprietorship)
  • Registered Time:2013
  • Employees:51 - 100 People
  • Tel:86-21-61124658
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  • Address:Nianjiabang Rd, Pudong, Shanghai
Main Products
Shanghai Forever Synthesis Co.,Ltd. is a professional chemical supplier for API, intermediates, fine chemicals, and customized synthesis.
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Fmoc-L-Aspartic acid beta-tert-butyl ester
  • FOB Price:1 USD/Kilogram 
  • Cas No:71989-14-5 
  • Min.Order:1/Kilogram 
  • Purity:99%min 
  • Supply Ability:1000 Month/Kilogram 
  • Formula:C23H25NO6 
  • 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
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  • Address:East and West Lake District, Wuhan, China
Main Products
Pharmaceutical Intermediate; Pharmaceutical Raw Materials; Raw Steroid Powders; Raw Hormone Powders; etc
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FMOC-L-Aspartic acid beta-tert-butyl ester
  • Cas No:71989-14-5 
  • Purity:97% 
  • Formula:C23H25NO6 
  • Einecs:276-251-7 
  • 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
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Fmoc-Asp(otbu) )-OH
  • Cas No:71989-14-5 
  • Purity:contact us for more details about Fmoc-Asp(otbu) )-OH, CAS:71989-14-5 
  • Formula:C23H25NO6 
  • Appearance:contact us for more details about Fmoc-Asp(otbu) )-OH, CAS:71989-14-5 
  • Einecs:276-251-7 
  • Description:FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the Fmoc-Asp(otbu) )-OH, CAS:71989-14-5 with the most competitive price and the best quality. We ca...
  • 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
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Fmoc-L-Aspartic acid beta-tert-butyl ester
  • Cas No:71989-14-5 
  • Min.Order:1/Kilogram 
  • Purity:99 
  • Supply Ability:100 Year/Metric Ton 
  • Formula:C23H25NO6 
  • 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
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  • Address:No.59 Gongye South RD
Main Products
Chlorodimethylsilane;1,1,3,3-tetramethyldisiloxane
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Fmoc-Asp(OtBu)-OH
  • Cas No:71989-14-5 
  • Formula:C23H25NO6 
  • Einecs:276-251-7 
  • 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.
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FMOC-L-Aspartic acid beta-tert-butyl ester
  • Cas No:71989-14-5 
  • Purity:99% 
  • Formula:C23H25NO6 
  • Einecs:276-251-7 
  • Description:White to kind of white powder
  • Updatetime:Jun 07 2018 
AOPHARM
  • Category:Corporation/Limited Liability Company
  • Registered Time:2010
  • Registered Capital:US$101 Thousand - US$500 Thousand
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  • Address:C-2103 Wonder Business Square, 15 Yuhua West Rd.
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Fmoc-Asp(OtBu)-OH
  • Cas No:71989-14-5 
  • Min.Order:1/Gram 
  • Purity:98% 
  • Supply Ability:10 Month/Kilogram 
  • Formula:C23H25NO6 
  • 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
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  • Address:Lane 299 Bisheng Rd,Pudong District
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API, Pharmaceutical intermediates, photoelectronic Materials
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Fmoc-Asp(OtBu)-OH
  • Cas No:71989-14-5 
  • Min.Order:1/Kilogram 
  • Purity:98% 
  • Supply Ability:up to kgs Month/Kilogram 
  • Formula:C23H25NO6 
  • 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,
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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
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99% FMOC-L-Aspartic acid beta-tert-butyl ester 71989-14-5 Am...
  • FOB Price:1 USD/Kilogram 
  • Cas No:71989-14-5 
  • Min.Order:10/Kilogram 
  • Purity:99% 
  • Supply Ability:50000 Quarter/Kilogram 
  • Formula:C23H25NO6 
  • 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-L-Aspartic acid beta-tert-butyl ester
  • Cas No:71989-14-5 
  • Min.Order:1/Gram 
  • Purity:98.00% 
  • Formula:C23H25NO6 
  • Payment:T/T 
  • Einecs:276-251-7 
  • Description:【Appearance】 white to light yellow crystal powder【Density】 1.251 g/cm3【Melting Point】 147-151℃【Boiling Point】 620.8 °C at 760 mmHg【Refractive Index】 -25 ° (C=1, DMF)【Flash Point】 329.3 °C【Alpha】 -25 o (C=1,DMF 24 oC)【Solubilities】 Insoluble【S...
  • Updatetime:May 13 2016 
Jiaxing Isen Chemical Co.,Ltd
  • Category:Corporation/Limited Liability Company
  • Registered Time:2011
  • Registered Capital:US$101 Thousand - US$500 Thousand
  • Employees:5 - 10 People
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  • Address:Address: Room 301, Unit 2, Building 3, Alley 94, East Renmin Road, Pinghu City, Zhejiang Province, China
Main Products
Pharmaceutical intermediates
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Fmoc-Asp(OtBu)-OH
  • Cas No:71989-14-5 
  • Formula:C23H25NO6 
  • Einecs:276-251-7 
  • Description:product Name N-alpha-FMOC-L-aspartic acid beta-t-butyl ester Synonyms FMOC-Asp(OtBu)-OH; (2S)-4-tert-butoxy-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-4-oxobutanoic acid (non-preferred name); Fmoc-Asp(tBu)-OH; Fmoc-L-aspartic acid 4-tert-butyl ester; Fmoc-DL-...
  • Updatetime:Nov 23 2015 
NANJING HERMOS SCIENCE AND TECHNOLOGY CO.,LTD.
  • Category:LLC (Ltd Liability Corp)
  • Registered Time:2005
  • Registered Capital:US$101 Thousand - US$500 Thousand
  • Employees:51 - 100 People
  • Tel:86-25-84267575
  • Fax:86-25-84209498
  • Address:NO.100 JIANYE ROAD, NANJING, CHINA
Main Products
Ortho-Carboxylic Acid Ester,Protected Amino Acid,API,Pharmaceutical Intermediates & Peptide Reagents
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