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Home> Products > Organic Intermediates > Syntheses Material Intermediates > CAS DataBase Listed 3 > CAS 344-25-2
344-25-2 structure 3D

CAS 344-25-2 products price,suppliers

  • Labelled D-ProlineLasubine II and (+)-Cermizine C.
  • Name: (R)-3-(4-chloro-2-cyanophenoxy)-2-fluoropropyl methanesulfonate(WXG01438)
  • Molecular Weight: 115.13046
  • Formula: C34H53ClN10O10
  • Synonyms: (+)-(R)-Proline; (2R)-Pyrrolidin-1-ium-2-carboxylate; (2R)-Pyrrolidine-2-carboxylic acid; (R)-(+)-PROLINE; (R)-2-Carboxypyrrolidine; (R)-Proline;
Properties Safety and Handling MSDS NMR Spectrum Synthesis Route Precursor and Product Computational chemical data
Identification
Safety Data
  • [Risk Codes]
  • R22:Harmful if swallowed
  • [Safety Statements]
  • S24/25:Avoid contact with skin and eyes
Properties
  • Molecular Weight:
  • 115.13046
  • Melting Point:
  • 223℃
  • Alpha:
  • 84.75 o (C=4, H2O)
  • Storage Temperature:
  • Store at RT.
  • Refractive index:
  • 85 ° (C=4, H2O)
  • Solubility:
  • Soluble
  • Stability:
  • Stable under normal temperatures and pressures.
  • More Properties>>
Question & Answer
  • Cis/trans Proline vs. Double bond character I am learning about proteins and we have learned that the C-N bond is rigid because of it's partial double-bond character. We have also learned that proline is commonly found in beta turns (type 1) because it can isomerize from trans to cis (which helps make the 180 degree turn). I don't understand...more+ Jul 14 2021
  • Most efficient level of theory for sulfur-containing proline analogues (one that will work) I'm modelling a small set of proline analogues - extra functional groups, sulfur in the ring. Using Gaussian / DMACRYS. --functional B3LYP EmpiricalDispersion=GD3BJ --basis_set 6-311G** or -fun B3LYP EmpiricalDispersion=GD3BJ -bas 6-311G** Would EmpiricalDispersion=GD3BJ go under -fun, or would it ...more+ Jun 14 2021
Upstream Product Downtream information
There are 357 suppliers who can provide (R)-3-(4-chloro-2-cyanophenoxy)-2-fluoropropyl methanesulfonate(WXG01438) with CAS No. 344-25-2
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Top purity Proline CAS 344-25-2 from China suppier
Top purity Proline CAS 344-25-2 from China suppier
  • FOB Price:30 USD/kg 
  • Min.Order:1 KG 
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  • Updatetime:Aug 12 2022 
Proline
Proline
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  • Appearance:solid 
  • Purity:0.98 
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  • Usage:mainly for medical use for R & D use only 
  • Brand:enke 
  • Description:Identification Name Proline Synonyms D-(+)-Proline; D-Pyrrolidine-2-carboxylic acid copyRight Molecular Structure CAS # 344-25-2, Proline, D-(+)-Proline, D-Pyrrolidine-2-carboxylic acid Molecular Formula C5H9NO2 Molecular Weight 115.13 CAS Registry Number 344-...
  • Updatetime:Aug 11 2022 
Proline CAS 344-25-2
Proline CAS 344-25-2
  • FOB Price:1 USD/kilogram 
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  • Usage:Organic Intermediates 
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  • Description:Product Name:
  • Updatetime:May 05 2022 
D-Proline (344-25-2)
D-Proline (344-25-2)
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D-proline
D-proline
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  • Purity:99% 
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  • Usage:chemical 
  • Brand:yanxi 
  • Description:Hebei Yanxi Chemical Co., Ltd. is a professional research, development and production of lead acetate benzene acetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party′s "low carbon environmental pr...
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Factory Supply D-(+)-proline
Factory Supply D-(+)-proline
  • FOB Price:0.1 USD/kilogram 
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  • Appearance:solid or liquid ( refer to COA) 
  • Purity:99.90% 
  • Packaging:25kgs/fiber drum or 200kgs/drum 
  • Usage:upon client's application 
  • Brand:Amitychem 
  • Description:Amitychem Corporation manufacture and supply D-(+)-proline with with high quality, low price and bulk supply. We have been focusing on the research and production of concrete chemicals for 14+ years. Our product quality has ISO, SGS, CQC,FAMI-QS, etc. Cetifica...
  • Updatetime:Jul 07 2022 
D-(+)-Proline
D-(+)-Proline
  • FOB Price:1 USD/kilogram 
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  • Appearance:liquid or solid 
  • Purity:95%, 99% 
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  • Usage:raw material used in Synthesis 
  • Brand:Dayang 
  • Description:Name: Proline Synonyms: D-Prolin;(R)-pyrrolidine-2-carboxylic acid;D-Proline;(2R)-pyrrolidine-2-carboxylic acid;H-D-Pro-OH;D-(+)-Proline; D-Pyrrolidine-2-carboxylic acid;D-(+)-proline;D-Pyrrolidine-2-carboxylic acid;D-Proline (Food Grade); CAS Registry number:...
  • Updatetime:Aug 11 2022 
D-Proline
D-Proline
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  • Packaging:25kg /drum;1kg/bag 
  • Usage:Amino Acids and Derivatives; 
  • Brand:Utanpharma 
  • Description:Name: Proline Synonyms: D-Prolin;(R)-pyrrolidine-2-carboxylic acid;D-Proline;(2R)-pyrrolidine-2-carboxylic acid;H-D-Pro-OH;D-(+)-Proline; D-Pyrrolidine-2-carboxylic acid;D-(+)-proline;D-Pyrrolidine-2-carboxylic acid;D-Proline (Food Grade); CAS Registry number:...
  • Updatetime:Aug 08 2022 
Proline
Proline
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  • Purity:99% 
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  • Usage:APIs Pharmaceutical Adjuvant Biochemicals & Biotech products 
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  • Description:APIs Pharmaceutical Adjuvant Biochemicals & Biotech products
  • Updatetime:Jul 14 2022 
D-Proline
D-Proline
  • Min.Order:100 Gram 
  • Supply Ability:1 Metric Ton/Month 
  • Appearance:White powder 
  • Purity:99%min 
  • Packaging:25kg/drum 
  • Usage:pharmaceutical intermediates 
  • Description:ZER Chem is an internationally well-recognized peptide reagent, custom peptide and antibody manufacturing company.We are able to give rapid response to the international market demand, providing high quality, value-added and high-tech peptide related products,...
  • Updatetime:Aug 12 2022 
Proline 344-25-2
Proline 344-25-2
  • Min.Order:10 Kilogram 
  • Supply Ability:300 Metric Ton/Year 
  • Purity:99% 
  • Packaging:25kg/drum 
  • Description:Superiority product name: d-proline synonyms: d-(+)-proline; d-pyrrolidine-2-carboxylic acid; h-d-pro-oh; cas rn.: &
  • Updatetime:Aug 10 2022 
D-Proline
D-Proline
  • FOB Price:10 USD/kilogram 
  • Purity:99.00% 
  • Packaging:25KG/DRUM 
  • Usage:intermediate 
  • Brand:LUYUNJIA 
  • Description:Foctory direct sell, quality guarantted, 99.5%, 6766kg/drum or as clients'request, in stock for prompt shipment!
  • Updatetime:Aug 05 2022 
D-Proline
D-Proline
  • Appearance:Normal Standard 
  • Purity:99% 
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  • Description:Superiority high quality, competitive price & excellent service Details High quality, Competitive price & Excellent service Transportation:By Sea / Air / Courier Storage:Store in dry, cool, dark and ventilate... Keywords:D-Proline,344-25-2
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Pharmaceutical Intermediates 99% High Purity and Good Quality
Pharmaceutical Intermediates 99% High Purity and Good Qualit...
  • FOB Price:1 USD/gram 
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  • Updatetime:Jul 01 2020 
D-Proline
D-Proline
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H-D-Pro-OH
H-D-Pro-OH
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  • Purity:98% 
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  • Usage:peptide synthesis reagents 
  • Brand:GL Biochem 
  • Description:H-D-Ala-OH H-D-Ala-OMe·HCl H-DL-Ala-OMe·HCl H-Ala-OBzl·TosOH H-Ala-OBzl·HCL H-Ala-OMe·HCl H-Ala-OEt·HCl H-Ala-OiPr·HCl H-Ala-OtBu·HCl β--Ala-OtBu·HCl H-D-Ala-OtBu.HCl H-D-Ala-OBzl.TosOH H-β-Ala-OEt·HCl H-β-Ala-OH H-Arg-OEt·2HCl H-Arg-OtBu.2HCl H-Arg(Mtr)-OH...
  • Updatetime:Feb 02 2021 
D-(+)-PROLINE ((R)-(+)-PROLINE)
D-(+)-PROLINE ((R)-(+)-PROLINE)
  • FOB Price:1 USD/kilogram 
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  • Brand:Career 
  • Description:SP416 D-Pyrrolidine-2-carboxylic acid Basic information Product Name: D-Pyrrolidine-2-carboxylic acid Synonyms: D-(+)-PROLINE ((R)-(+)-PROLINE);D-PROLINE extrapure;D-Proline-d3;D-Proline, (2R)-2-Carboxypyrrolidine;D-Proline ReagentPlus(R), >=99%;D-Proline Vete...
  • Updatetime:May 21 2019 
D-Pyrrolidine-2-carboxylic acid
D-Pyrrolidine-2-carboxylic acid
  • FOB Price:1 USD/kilogram 
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  • Purity:98.5%-101.0% 
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  • Usage:Used for synthetic drugs and food additives 
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  • Description:Suzhou Yacoo Chemical Reagent Corporation was founded in 2003. It is a high-tech enterprise which specializing in biomedicine, electrochemical materials, import and export business, electronic mall, Up to now,It has 10 years history on chemical sales, R & D a...
  • Updatetime:Nov 20 2015 
D-Proline
D-Proline
  • FOB Price:0 USD/gram 
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  • Supply Ability:1 Kilogram/Month 
  • Purity:98 
  • Packaging:Sealed aluminum foil bag/tin/bottle 
  • Usage:Intermediates 
  • Brand:Shanghai Credit Asia Chemical Co., Ltd. 
  • Description:Shanghai Credit Asia Chemical Co., Ltd. is specialized in trading and developing active pharmaceutical ingredients, intermediates, API, and custom synthesis according to client’s requirements.We will provide you with better service, better quality, better pri...
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D-Pyrrolidine-2-carboxylic acid
D-Pyrrolidine-2-carboxylic acid
  • Min.Order:10 Gram 
  • Supply Ability:980 Kilogram/Month 
  • Appearance:White to off-white powder  
  • Purity:98.00% 
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  • Usage:intermediate 
  • Description:Appearance: White to off-white powder Molecular Weight: 115.13 Density: 1.186g/cm3 Boiling Point: 252.2 °C at 760 mmHg Melting Point: 223℃ Flash Point: 106.3 °C Alpha: 84.75 o (C=4, H2O) Storage Temperature: Store at RT. Refractive index: 85 ° (C=4, H2O) Solu...
  • Updatetime:May 24 2017 
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