Welcome to LookChem.com Sign In|Join Free
  • or
Home > Pharmaceutical > 25322 > 

25322-63-8

Basic Information
CAS No.: 25322-63-8
Name: Poly-L-leucine
Molecular Structure:
Molecular Structure of 25322-63-8 (Poly-L-leucine)
Formula: (C6H11 N O)n
Molecular Weight: 131.17292
Synonyms: Poly(iminocarbonylisopentylidene),L- (8CI); Poly[imino[1-(2-methylpropyl)-2-oxo-1,2-ethanediyl]], (S)-; L-Leucinepolymer, SRU; Poly(L-leucine), SRU; Poly-L-leucine; Polyleucine; Polyleucine,SRU
Melting Point: 300 ºC
Solubility: insoluble
Hazard Symbols:
Risk Codes: R20/21/22   
Safety: S24/25
  • Display:default sort

    New supplier

  • Poly-L-leucine

  • Casno:

    25322-63-8

    Poly-L-leucine

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 3.0-3.0

    DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe

    Dayang Chem (Hangzhou) Co.,Ltd. dedicated to the development, production and marketing of chemicals which is specialized in Organic compounds; Active Pharmaceutical Ingredi

  •  Dayang Chem (Hangzhou) Co.,Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-88938639

    Address:9/F, Unit 2 Changdi Torch Building, 259# WenSan Road, Xihu District, Hangzhou City 310012, P.R.China

       Inquiry Now

  • L-Leucine homopolymer

  • Casno:

    25322-63-8

    L-Leucine homopolymer

    Min.Order: 5 Kiloliter

    FOB Price:  USD $ 1.2-5.0

    Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

    Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Fine chemicals, Active pharmaceutical ingredients(APIs), Veterinary, In

  •  Chemwill Asia Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:021-51086038

    Address:High-Tech Industrial park,Chemical Economical Development Zone,Xuzhou, Jiangsu-Province, P.R.China

       Inquiry Now

  • Poly-L-leucine CAS:25322-63-8

  • Casno:

    25322-63-8

    Poly-L-leucine CAS:25322-63-8

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 50.0-80.0

    With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin

    Our company specializes in processing and selling chemical raw materials, chemical th Asia, Europe, America, Africa and other more than 20 countries and regions. ? Companies adheri

  •  Hebei Nengqian Chemical Import and Export Co., LTD

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86 13910575315

    Address:hebei

       Inquiry Now

  • Poly-L-leucine CAS:25322-63-8

  • Casno:

    25322-63-8

    Poly-L-leucine CAS:25322-63-8

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0

    Poly-L-leucine CAS:25322-63-8 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic intermedia

    Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, speciali

  •  Qingdao Beluga Import and Export Co., LTD

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+8613854236000

    Address:qingdao

       Inquiry Now

  • Poly[imino[(1S)-1-(2-methylpropyl)-2-oxo-1,2-ethanediyl]]

  • Casno:

    25322-63-8

    Poly[imino[(1S)-1-(2-methylpropyl)-2-oxo-1,2-ethanediyl]]

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

    Shandong Hanjiang Chemical Co., Ltd. is located in Zibo City, Shandong Province, China. It is a biotechnology enterprise engaged in the R&D, production and sales of drugs, steroids

  •  Shandong Hanjiang Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86 18369939125

    Address:No.25A Qilu Industrial Park

       Inquiry Now

  • Poly-L-leucine

  • Casno:

    25322-63-8

    Poly-L-leucine

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

    J&H Chemical is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other

  •  Hangzhou J&H Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-87396432

    Address:No.200 Zhenhua Rd.Xihu Industrial Park, Hangzhou 310030, China

       Inquiry Now

  • CHLOROACETYL-L-TYROSINE

  • Casno:

    25322-63-8

    CHLOROACETYL-L-TYROSINE

    Min.Order: 4 Kilogram

    FOB Price:  USD $ 0.0-0.0

    A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc

    T&W GROUP was established in 2007, headquartered in Shanghai, China. By integrating people, technology and potential, we endeavor to work for a better life. We are in the business

  •  SHANGHAI T&W PHARMACEUTICAL CO., LTD.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-21-61551611

    Address:601, No. 1, 2277 Nong, Zu Chongzhi Road, Zhangjiang Hightech. Park, Pudong

       Inquiry Now

  • Poly-L-leucine

  • Casno:

    25322-63-8

    Poly-L-leucine

    Min.Order: 10 Gram

    FOB Price:  USD $ 100.0-100.0

    Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

    Hangyu Biotech is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and O

  •  Zibo Hangyu Biotechnology Development Co., Ltd

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-15965530500

    Address:Room1701, Tianxing Building,Licheng district, jinan, Shandong, China

       Inquiry Now

  • TIANFU-CHEM CAS:25322-63-8 Poly-L-leucine

  • Casno:

    25322-63-8

    TIANFU-CHEM CAS:25322-63-8 Poly-L-leucine

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0

    Poly-L-leucine Basic information Product Name: Poly-L-leucine Synonyms: POLY-L-LEUCINE;poly-L-leucine 3000-15000;poly-L-leucine mol wt 100000-150000;poly-L-leucineMW3000-15000

    Our company engages in Electronic chemicals such as OLED,Photoresist chemical,Electrolyte additive and Intermediate Pharmaceutical production; development of noble metal catalysts,

  •  Henan Tianfu Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-371-55170693/55170694

    Address:Zhengzhou International Trade New Territory,Jinshui District,Zhengzhou ,China

       Inquiry Now

  • Poly-L-leucineCAS NO.: 25322-63-8

  • Casno:

    25322-63-8

    Poly-L-leucineCAS NO.: 25322-63-8

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 3.0-3.0

    We are leading fine chemicals supplier in China with ISO certificate, Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED

    The company is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds,

  •  Henan Wentao Chemical Product Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-370-2722992

    Address:32 Room, 5th Floor, Building 11, No. 6 Yinxing Road, High-tech Industrial Development Zone, Zhengzhou City, Henan Province

       Inquiry Now

  • TIANFU-CHEM CAS:25322-63-8 Poly-L-leucine

  • Casno:

    25322-63-8

    TIANFU-CHEM CAS:25322-63-8 Poly-L-leucine

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 18.0-20.0

    factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

    Founded in 2008, East Chemsources Limited is a professional manufacturer of supplier in food and beverage, pharmaceuticals, cosmetics and other industries. pharmaceutical field in

  •  EAST CHEMSOURCES LIMITED

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:15053231572

    Address:No.1581-12,Jinshui Road, Licang, Qingdao,China

       Inquiry Now

  • TIANFU-CHEM CAS:25322-63-8 Poly-L-leucine

  • Casno:

    25322-63-8

    TIANFU-CHEM CAS:25322-63-8 Poly-L-leucine

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0

    Shandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. W

    Shandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, s

  •  Shandong Mopai Biotechnology Co., LTD

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-15965530500

    Address:shandong

       Inquiry Now

  • TIANFU-CHEM CAS:25322-63-8 Poly-L-leucine

  • Casno:

    25322-63-8

    TIANFU-CHEM CAS:25322-63-8 Poly-L-leucine

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 1.5-1.5

    1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

    KAISA GROUP INC.is the enterprise which is specialize in manfacturing and exporting avariety of Chemical in China. We have the strong economic base and comprehensive technology.We

  •  KAISA GROUP INC

    United States  |  Contact Details

    Business Type:Trading Company

    Tel:15131197030

    Address:1312 17th Street Suite 1402 Denver CO 80202

       Inquiry Now

  • TIANFU-CHEM CAS:25322-63-8 Poly-L-leucine

  • Casno:

    25322-63-8

    TIANFU-CHEM CAS:25322-63-8 Poly-L-leucine

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 1.0-1.0

    We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

    We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production in China for chemicals cus

  •  Bluecrystal chem-union

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-1895157

    Address:Liang Xi Qu

       Inquiry Now

  • Poly-L-leucine

  • Casno:

    25322-63-8

    Poly-L-leucine

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    high quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea

    Located in Zhengdong New District,?Zhengzhou of Henan province, Henan Allgreen Chemical Co.,Ltd is a comprehensive high-tech modern enterprises integrating professional R&D, pro

  •  Henan Allgreen Chemical Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-0371-87507775

    Address:No 260 Dongming Road,Jinshui District

       Inquiry Now

  • Poly[imino[(1S)-1-(2-methylpropyl)-2-oxo-1,2-ethanediyl]]

  • Casno:

    25322-63-8

    Poly[imino[(1S)-1-(2-methylpropyl)-2-oxo-1,2-ethanediyl]]

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

    Antimex Chemical Limied, was founded in 2001, we are specializing in manufacturing & researching of Active pharmaceutical Ingredients,Veterinary pharm APIs,cosmetic ingredients,and

  •  Antimex Chemical Limied

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:0086-21-50563169

    Address:Room1027,No.Jinyu Road,Pudong

       Inquiry Now

  • TIANFU-CHEM CAS:25322-63-8 Poly-L-leucine

  • Casno:

    25322-63-8

    TIANFU-CHEM CAS:25322-63-8 Poly-L-leucine

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    TIANFU-CHEM CAS:25322-63-8 Poly-L-leucine Application:TIANFU-CHEM CAS:25322-63-8 Poly-L-leucine

    Hubei Xinrunde Chemical Co., Ltd. dedicated to the development, production and marketing of chemicals which is specialized in Organic compounds; Active Pharmaceutical Ingredient(s)

  •  Hubei Langyou International Trading Co., Ltd

    China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+8618874586545

    Address:No.43, Xinandu Industrial Park, East and West Lake District, Wuhan, Hubei, China

       Inquiry Now

  • Poly-L-leucine

  • Casno:

    25322-63-8

    Poly-L-leucine

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    best seller Application:API

    DB Biotech co., ltd is a global and professional supplier for plant extracts and functional ingredients, the company is based in XI’an city, which is famous city for the producttio

  •  DB BIOTECH CO., LTD

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86--1829 2989 553

    Address:No.99 Road, Xi'an, China

       Inquiry Now

  • Poly-L-leucine

  • Casno:

    25322-63-8

    Poly-L-leucine

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Poly-L-leucineAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

    Welcome to Hangzhou Fandachem Co.,Ltd (www.FandaChem.com) Hangzhou Fandachem Co.,Ltd (Fandachem),an experienced and professional China-based Fine Chemical supplier. We supply the

  •  Hangzhou Fandachem Co.,Ltd

    China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86-571-28800458

    Address:Room 5010, No.9 YanAn Road,Hangzhou,Zhejiang,China

       Inquiry Now

  • Poly-L-leucine

  • Casno:

    25322-63-8

    Poly-L-leucine

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

    Henan Kanbei Chemical Co., Ltd. is a modern high-tech chemical enterprise integrating R&D, production and sales. The company has strong technical strength, advanced equipment, stri

  •  Henan Kanbei Chemical Co.,LTD

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-152-37804566

    Address:Evergrande Future City, intersection of Zhengkai Avenue and Sixteenth Street, Kaifeng Area, Henan Pilot Free Trade Zone

       Inquiry Now

  • Poly-L-leucine

  • Casno:

    25322-63-8

    Poly-L-leucine

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    1. Timely and efficient service to ensure communication with customers2. Produce products of different specifications and sizes according to your requirements.3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures sta

    Hebei Quanhe Biotechnology Co. LTD. is an enterprise specializing in the research and development, production and trade of pharmaceutical intermediates, apis and chemical raw mater

  •  Hebei Quanhe Biotechnology Co. LTD

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+8619003195089

    Address:Haida Business Center, Xiangdu District

       Inquiry Now

  • TIANFU-CHEM CAS:25322-63-8 Poly-L-leucine

  • Casno:

    25322-63-8

    TIANFU-CHEM CAS:25322-63-8 Poly-L-leucine

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    TIANFU-CHEM CAS:25322-63-8 Poly-L-leucineAppearance:white powder Storage:In Room Temperature Package:IN 25kg drums Application:For API & Intermediate Transportation:By express (Door to door) such as FEDEX, DHL, EMS for small amount. By air(airport to

    Hunan Runhui Chem Co., Ltd. is a comprehensive Fine chemicals and Pharmaceuticals Intermediates supplier in China , Established in Changsha City of Hunan province registered capit

  •  Hunan Longxianng Runhui Trading Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-731-85570686

    Address:29 Floor,Changsheng Upper Strata,Furong District,China

       Inquiry Now

  • 25322-63-8

  • Casno:

    25322-63-8

    25322-63-8

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen

    Shanghai Chinqesen Biotechnology Co., Ltd. Company slogan:?Innovation, cooperation and win-win Company introduction:?Shanghai Chinqesen Biotechnology Co., Ltd. is a professional ph

  •  Shanghai Chinqesen Biotechnology Co., Ltd.

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+8617316470195

    Address:333 Songze Avenue, Qingpu District, Shanghai

       Inquiry Now

  • Poly-L-leucine

  • Casno:

    25322-63-8

    Poly-L-leucine

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    best seller Application:API

    Hebei Muhuang Technology Co., Ltd was established in 2023. Although we are a very young company, our leaders have been working in the chemical industry for 20 years. We believe tha

  •  Hebei Muhuang Technology Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+8618332173750,+8613191862208

    Address:石家庄桥西区仁和嘉园3号楼1单元702

       Inquiry Now

  • Poly-L-leucine

  • Casno:

    25322-63-8

    Poly-L-leucine

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

    Zhejiang Jiuzhou Chemical Co.,Ltd is a market-oriented and innovation-driven biopharmaceutical company. The company is focusing on the R&D, manufacturing and sales of pharmaceutica

  •  ZHEJIANG JIUZHOU CHEM CO.,LTD

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86 19334956669

    Address:Waisha Road,Jiaojiang

       Inquiry Now

  • 2-amino-4-methylpentanoic acid

  • Casno:

    25322-63-8

    2-amino-4-methylpentanoic acid

    Min.Order: 10 Milligram

    FOB Price:  USD $ 0.0-0.0

    1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

    Founded in 2011, Amadis Chemical Company Limited is an innovative manufacturer of chemical products and technical service providers. Our business includes sales, manufacture, and s

  • Amadis Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-571-89925085

    Address:Watts Cosine.No.166.Xiangmao Road.

       Inquiry Now

  • National Research Platform  ISO 9001  25322-63-8

  • Casno:

    25322-63-8

    National Research Platform ISO 9001 25322-63-8

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Zhengzhou Kingorgchem Chemical Technology Co., Ltd. was founded on the basis of Organophosphorus Chemistry Lab of Institute of Chemistry Henan Academy of Sciences in 2015. The laboratory covers 600 m2 and the pilot plant covers 2000 m2. Kingorgchem i

    Zhengzhou Kingorgchem Chemical Technology Co., Ltd. was founded on the basis of Organophosphorus Chemistry Lab of Institute of Chemistry Henan Academy of Sciences in 2015. The

  • Zhengzhou Kingorgchem Chemical Technology Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-371-65511936

    Address:NO.56,Hongzhuan Road

       Inquiry Now

  • Poly-L-leucine

  • Casno:

    25322-63-8

    Poly-L-leucine

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Yinghao Pharm products include: leader molecule, heterocyclic compounds,chiral compounds, photoelectric materials, biochemical reagents etc. For example:benzene, pyrimidine, boricacid,pyridine, pyrazole, imidazole, pyrrole, fluorine and other derivat

    Yinghao Pharm is located in Changzhou Science and Education City. We are mainly engaged in the research and production of pharmaceutical intermediates、OLED material intermediate、 b

  • Yinghao Pharm Co.,Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-519-85390519

    Address:NO4,R&D Port,Changzhou Science&Education Town,18-50 Changwuzhong Road,Wujin Disctrict,Changhzou,Jiangsu

       Inquiry Now

  • Best price/ Poly-L-leucine  CAS NO.25322-63-8

  • Casno:

    25322-63-8

    Best price/ Poly-L-leucine CAS NO.25322-63-8

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Price, service, company and transport advantage: 1.Best service, high quality and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). ? 3. It's customers' right to choose the packing way for his products fro

    Changchun Haofei Import and Export Trade Co. , Ltd is located in Changchun, Changchun, Jilin Province. We are a modern high-tech private enterprise specializing in the R & D, Produ

  • Jilin haofei import and export trade Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+8615643102578

    Address:303 Room, Guanghui Park, Huanghe Road, Kuancheng District

       Inquiry Now

  • Poly-L-leucine

  • Casno:

    25322-63-8

    Poly-L-leucine

    Min.Order: 1 Gram

    FOB Price:  USD $ 250.0-350.0

       Molecular weight: 3000—15000 Melting point: >300 (℃) Enantiomeric excess: ee≥94% .

    Wenzhou Tianquan Biotechnology Co., Ltd (the former Wezhou Tainyuan Biology Co., Ltd, established in 2005) is a high-tech enterprise focusing on research, development, production

  • Wenzhou Tianquan Biotechnology Co., Ltd

    China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:86-577-88188819

    Address:Room 1601 Building 1 Ma Hang

       Inquiry Now

  • TIANFU-CHEM CAS:25322-63-8 Poly-L-leucine

  • Casno:

    25322-63-8

    TIANFU-CHEM CAS:25322-63-8 Poly-L-leucine

    Min.Order: 10 Gram

    FOB Price:  USD $ 1.0-2.0

    1,Best Quality: Our products have exported to Germany, Spain, UK, USA, Australia, Middle East, and so on other countries, and we have got very good feedback from our customers.so

    Hubei Jusheng Technology Co., Ltd., is a large group corporation which engaged in the R&D and manufacture of chemicals, Pharmaceuticals and intermediates. We have earned ourselves

  • Hubei Jusheng Technology Co., Ltd.,

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-18871490254

    Address:High-tech Industrial Park,Tianmen city,Hubei province.

       Inquiry Now

  • TIANFU-CHEM CAS:25322-63-8 Poly-L-leucine

  • Casno:

    25322-63-8

    TIANFU-CHEM CAS:25322-63-8 Poly-L-leucine

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    We are a trading company aiming at providing high-quality services to customers. Established for many years, with good reputation in the industry Storage:Sealed and preserved Application:Fine chemical intermediates, used as the main raw material for

    Our company has been engaged in the Pharmaceutical raw material and pharmaceutical intermediates medicine material intermediates and related chemical industry for more than ten ye

  • Taizhou volsen chemical Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-576-88869393

    Address:Jiaojiang District, Taizhou, Zhejiang, China.

       Inquiry Now

  • 25322-63-8

  • Casno:

    25322-63-8

    25322-63-8

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    TIANFU-CHEM CAS:25322-63-8 Poly-L-leucine Application:For API & Intermediate

    We are Hebei minshang biotechnology co. LTD., mainly deal in pharmaceutical intermediates and various chemicals. We are manufacturers and have our own factory. Products & Usage Ph

  • Hebei Minshang Biotechnology Co., Ltd

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:18032092709

    Address:hebei

       Inquiry Now

  • Poly-L-leucine

  • Casno:

    25322-63-8

    Poly-L-leucine

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Do best quality products, erect the morality model Application:please email us, thanks

    Wuxi Morality Chemical Co., Ltd is specialized in the development and manufacture of industrial additives, bulk chemical intermediates, pharmaceutical raw materials and pesticide

  • Wuxi Morality Chemical Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86-510-83597286 17768505220

    Address:B/7F, 321th WuYun Rd, Wanda Plaza, Wuxi City, 214174, China

       Inquiry Now

  • Poly-L-leucine 25322-63-8 98%

  • Casno:

    25322-63-8

    Poly-L-leucine 25322-63-8 98%

    Min.Order: 0 Metric Ton

    FOB Price:  USD $ 0.0-0.0

    Poly-L-leucine 25322-63-8 98% Storage:dry and ventilated place Package:suitable for shipping Application:Poly-L-leucine 25322-63-8 98% Transportation:air shipping Port:shanghai

    Changzhou Run-chem Biotechnology Co., Ltd., established in 2021, is committed to the research and development of pharmaceutical intermediates, especially the customization and prod

  • Changzhou Run-chem Biological Co.,ltd

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86 15061933924

    Address:changzhou

       Inquiry Now

  • TIANFU-CHEM CAS:25322-63-8 Poly-L-leucine

  • Casno:

    25322-63-8

    TIANFU-CHEM CAS:25322-63-8 Poly-L-leucine

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    TIANFU-CHEM CAS:25322-63-8 Poly-L-leucine Application:TIANFU-CHEM CAS:25322-63-8 Poly-L-leucine

    Hangzhou Fenjunchem Co.,Ltd dedicated to the development, production and marketing of chemicals which is specialized in Organic compounds; Active Pharmaceutical Ingredient(s); Nutr

  • Hangzhou Fenjun Chemical Co Ltd.

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-0571-56263321

    Address:hangzhou

       Inquiry Now

  • 25322-63-8

  • Casno:

    25322-63-8

    25322-63-8

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Supply top quality products with a reasonable price Application:api

    Hebei Ruishun Trade Co.,Ltd registered capital one million, we have a production of pharmaceutical raw materials, pharmaceutical raw materials factory reagent r&d center, we do

  • Hebei Ruishun Trade Co.,Ltd

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-311-68037669

    Address:WanDa commerce building ,yuhua district

       Inquiry Now

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 25322-63-8

Chemistry

Product Name: ProductName 
Molecular Structure:

Molecular Formula: (C6H11NO)n
Synonyms of Poly-L-leucine (CAS NO.25322-63-8): Poly-L-leucine 3000-15000 ; Poly-L-leucine mol wt 100000-150000 ; Poly-L-leucineMW3000-15000 
CAS NO: 25322-63-8
Classification Code: HALIDE ; Phenol&Thiophenol&Mercaptan ; Miscellaneous ; Organic Building Blocks ; Oxygen Compounds ; Phenols
Melting point: 300 °C 
Storage temp: −20°C
Water Solubility: insoluble

Safety Profile

Hazard Codes of Poly-L-leucine (CAS NO.25322-63-8): HarmfulXn
Risk Statements: 20/21/22 
R20/21/22: Harmful by inhalation, in contact with skin and if swallowed.
Safety Statements: 24/25-22 
S24/25: Avoid contact with skin and eyes. 
S22: Do not breathe dust.