Proline

Proline
Names
	IUPAC name Proline
	Seestematic IUPAC name Pyrrolidine-2-carboxylic acid
Identifiers
CAS Nummer	609-36-9 ; 344-25-2 (R) ; 147-85-3 (S) ;
3D model (JSmol)	Interactive eemage; Interactive eemage;
Beilstein Reference	80812
ChEBI	CHEBI:26271 ;
ChEMBL	ChEMBL72275 ;
ChemSpider	594 ; 8640 (R) ; 128566 (S) ;
DrugBank	DB02853 ;
ECHA InfoCard	100.009.264
EC Nummer	210-189-3
Gmelin Reference	26927
KEGG	C16435 ;
MeSH	Proline
PubChem CID	614; 8988 (R); 145742 (S);
RTECS nummer	TW3584000
UNII	DCS9E77JPQ ;
	InChI InChI=1S/C5H9NO2/c7-5(8)4-2-1-3-6-4/h4,6H,1-3H2,(H,7,8) Key: ONIBWKKTOPOVIA-UHFFFAOYSA-N ; InChI=1/C5H9NO2/c7-5(8)4-2-1-3-6-4/h4,6H,1-3H2,(H,7,8);
	SMILES OC(=O)C1CCCN1; C1CC(NC1)C(=O)O;
Properties
Chemical formula	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
log P	-0.06
Acidity (pKa)	1.99 (carboxyl), 10.96 (amino)
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).
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	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]

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