Proline

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Proline
Structural formula o proline
Baw an stick model o (S)-proline
Names
IUPAC name
Proline
Seestematic IUPAC name
Pyrrolidine-2-carboxylic acid[1]
Identifiers
Jmol-3D images Image
Image
Beilstein Reference 80812
ChEBI CHEBI:26271 YesY
ChEMBL ChEMBL72275 YesY
ChemSpider 594 YesY
8640 (R) YesY
128566 (S) YesY
DrugBank DB02853 N
ECHA InfoCard 100.009.264
EC Nummer 210-189-3
Gmelin Reference 26927
KEGG C16435 YesY
MeSH Proline
RTECS nummer TW3584000
UNII DCS9E77JPQ YesY
Properties
C5H9NO2
Molar mass 115.13 g·mol−1
Appearance Transparent crystals
Meltin pynt 205 °C (401 °F; 478 K)
Solubility 1.5g/100g ethanol 19 degC[2]
log P -0.06
Acidity (pKa) 1.99 (carboxyl), 10.96 (amino)[3]
Hazards
S-phrases S22, S24/25
Except whaur itherwise notit, data are gien for materials in thair staundart state (at 25 °C [77 °F], 100 kPa).
N verify (whit is YesYN ?)
Infobox references

Proline (abbreviatit as Pro or P) is an α-amino acid, ane o the twenty DNA-encodit amino acids.

References[eedit | eedit soorce]

  1. http://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=614&loc=ec_rcs
  2. H.-D. Belitz; W. Grosch; P. Schieberle. Food Chemistry. p. 15. ISBN 978-3-540-69933-0. 
  3. Nelson, D.L., Cox, M.M., Principles of Biochemistry. NY: W.H. Freeman and Company.