ChemicalBook > CAS DataBase List > D-Proline

D-Proline

D-Proline Structure
D-Proline
  • CAS No.344-25-2
  • Chemical Name:D-Proline
  • CBNumber:CB2754303
  • Molecular Formula:C5H9NO2
  • Formula Weight:115.13
  • MOL File:344-25-2.mol
D-Proline Property
  • Melting point: :223 °C (dec.)(lit.)
  • alpha  :84.75 º (c=4, H2O)
  • Boiling point: :215.41°C (rough estimate)
  • Density  :1.36
  • refractive index  :85 ° (C=4, H2O)
  • storage temp.  :Store at RT.
  • pka :1.952(at 25℃)
  • form  :Powder
  • color  :White to yellow to pale brown
  • optical activity :[α]22/D +85.0°, c = 4 in H2O
  • Water Solubility  :soluble >1000 g/L (20 ºC)
  • Sensitive  :Hygroscopic
  • BRN  :80811
  • InChIKey :ONIBWKKTOPOVIA-SCSAIBSYSA-N
  • CAS DataBase Reference :344-25-2(CAS DataBase Reference)
  • FDA 21 CFR :582.5650
  • EWG's Food Scores :1
  • FDA UNII :9DLQ4CIU6V
  • EPA Substance Registry System :D-Proline (344-25-2)
Safety
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal word
  • Hazard statements
  • Precautionary statements
D-Proline Price More Price(8)
  • Brand: Sigma-Aldrich
  • Product number: 858919
  • Product name : D-Proline
  • Purity: ReagentPlus , ≥99%
  • Packaging: 500mg
  • Price: $37.5
  • Updated: 2021/03/22
  • Buy: Buy
  • Brand: Sigma-Aldrich
  • Product number: 858919
  • Product name : D-Proline
  • Purity: ReagentPlus , ≥99%
  • Packaging: 5g
  • Price: $109
  • Updated: 2021/03/22
  • Buy: Buy
  • Brand: Sigma-Aldrich
  • Product number: P3350000
  • Product name : Proline
  • Purity: European Pharmacopoeia (EP) Reference Standard
  • Packaging: 
  • Price: $190
  • Updated: 2021/03/22
  • Buy: Buy
  • Brand: TCI Chemical
  • Product number: P0994
  • Product name : D-Proline
  • Purity: >98.0%(T)
  • Packaging: 5g
  • Price: $71
  • Updated: 2021/03/22
  • Buy: Buy
  • Brand: TCI Chemical
  • Product number: P0994
  • Product name : D-Proline
  • Purity: >98.0%(T)
  • Packaging: 25g
  • Price: $225
  • Updated: 2021/03/22
  • Buy: Buy

D-Proline Chemical Properties,Usage,Production

  • Chemical Properties White to off-white powder
  • Uses Used in the synthesis of (R)-(+)-N-Boc-Pipecolic Acid, (S)-(-)-Coniine, (S)-(+)-Pelletierine, (+)-.beta.-Conhydrine, and (S)-(-)-Ropivacaine and formal synthesis of (-)-Lasubine II and (+)-Cermizine C.
  • Uses Labelled D-Proline Lasubine II and (+)-Cermizine C.
  • Uses proline is a skin-conditioning agent. An amino acid found in the collagen molecule.
  • Definition ChEBI: The D-enantiomer of proline.
  • Synthesis Reference(s) Journal of the American Chemical Society, 71, p. 2818, 1949 DOI: 10.1021/ja01176a065
    Tetrahedron Letters, 28, p. 6469, 1987 DOI: 10.1016/S0040-4039(00)96890-4
D-Proline Preparation Products And Raw materials
Raw materials
Preparation Products
Global(497)Suppliers
  • Supplier:
    China fortune way company
  • Tel:17865159269 +8610 84669320
  • Fax:+8610 84663776
  • Email:rnd@sinopharmintl.com
  • Country:CHINA
  • ProdList:117
  • Advantage:58
  • Supplier:
    Capot Chemical Co.,Ltd.
  • Tel:+86(0)13336195806 +86-571-85586718
  • Fax:+86-571-85864795
  • Email:sales@capotchem.com
  • Country:China
  • ProdList:20010
  • Advantage:60
  • Supplier:
    Henan Tianfu Chemical Co.,Ltd.
  • Tel:0371-55170693
  • Fax:0371-55170693
  • Email:info@tianfuchem.com
  • Country:CHINA
  • ProdList:22609
  • Advantage:55
  • Supplier:
    Hangzhou FandaChem Co.,Ltd.
  • Tel:008615858145714
  • Fax:+86-571-56059825
  • Email:fandachem@gmail.com
  • Country:CHINA
  • ProdList:8874
  • Advantage:55
  • Supplier:
    Shanghai Yingrui Biopharma Co., Ltd.
  • Tel:+86-21-33585366 E-mail:sales03@shyrchem.com
  • Fax:+86-21-34979012
  • Email:sales03@shyrchem.com
  • Country:CHINA
  • ProdList:739
  • Advantage:60
  • Supplier:
    ATK CHEMICAL COMPANY LIMITED
  • Tel:+86 21 5161 9050/ 5187 7795
  • Fax:+86 21 5161 9052/ 5187 7796
  • Email:ivan@atkchemical.com
  • Country:CHINA
  • ProdList:26699
  • Advantage:60
  • Supplier:
    career henan chemical co
  • Tel:+86-371-86658258
  • Fax:
  • Email:sales@coreychem.com
  • Country:CHINA
  • ProdList:29992
  • Advantage:58
344-25-2, D-ProlineRelated Search:
  • D-Pro-OH
  • D-Proline≥ 99% (Assay)
  • D-Proline,99%e.e.
  • (R)-(+)-PROLINE
  • (R)-PYRROLIDINE-2-CARBOXYLIC ACID
  • D-2-PYRROLIDINECARBOXYLIC ACID
  • D-PYRROLIDINE-2-CARBOXYLIC ACID
  • D(+)-PROLINE
  • D-PROLINE
  • D-PRO
  • H-D-PYRD(2)-OH
  • H-D-PRO-OH
  • D-Proline,99%
  • H-D-PRO-OH UPS24 (IN BULK QUANTITY)
  • D-(+)-Prolin
  • Proline
  • Glycinate Fumasuan Salt
  • (2R)-Pyrrolidine-2-carboxylic acid
  • D-PROLINE, 99+% (98% EE/GLC)
  • D-PyrroL
  • idine-2-carboxyL
  • Captopril Impurity 32
  • D-(+)-PROLINE ((R)-(+)-PROLINE)
  • D-PROLINE extrapure
  • D-Proline-d3
  • D-Proline, (2R)-2-Carboxypyrrolidine
  • D-Proline ReagentPlus(R), >=99%
  • D-Proline Vetec(TM) reagent grade, 98%
  • D-Proline&gt
  • D-Proline,98%
  • D-Proline USP/EP/BP
  • 344-25-2
  • 24344-25-2
  • 145-85-3
  • 344-25-5
  • C5H9NO2
  • CARBOXYLIC ACID
  • Amino Acid Derivatives
  • Proline
  • Peptide Synthesis
  • Specialty Synthesis
  • Amino Acids and Derivatives
  • Proline [Pro, P]
  • Amino Acids and Derivatives
  • alpha-Amino Acids
  • Amino Acids
  • Biochemistry
  • Amino Acids & Derivatives
  • Heterocycles
  • Isotope Labelled Compounds
  • 206-452-7
  • Amino ACIDS SERIES
  • Miscellaneous Biochemicals