L-Proline

CAT: 1489-P0011-03Size: 100 gDry Ice: NoHazardous: No

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CAT#:1489-P0011-03Size:100 g

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CAS Number

147-85-3

Purity

≥99.0%

Chemical Information

L-Proline

L-proline is pyrrolidine in which the pro-S hydrogen at position 2 is substituted by a carboxylic acid group. L-Proline is the only one of the twenty DNA-encoded amino acids which has a secondary amino group alpha to the carboxyl group. It is an essential component of collagen and is important for proper functioning of joints and tendons. It also helps maintain and strengthen heart muscles. It has a role as a member of compatible osmolytes, a micronutrient, a nutraceutical, a mouse metabolite, a Saccharomyces cerevisiae metabolite, an Escherichia coli metabolite and an algal metabolite. It is a L-alpha-amino acid, a glutamine family amino acid, a proline and a proteinogenic amino acid. It is a conjugate base of a L-prolinium. It is a conjugate acid of a L-prolinate. It is an enantiomer of a D-proline. It is a tautomer of a L-proline zwitterion.

CAS Number	147-85-3
PubChem CID	145742
IUPAC Name	(2S)-pyrrolidine-2-carboxylic acid
Molecular Formula	C5H9NO2
Molecular Weight	115.13
XLogP	-2.5
Topological Polar Surface Area	49.3
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	1
Heavy Atom Count	8
Formal Charge	0
Complexity	103

SMILES

C1C[C@H](NC1)C(=O)O

InChI

InChI=1S/C5H9NO2/c7-5(8)4-2-1-3-6-4/h4,6H,1-3H2,(H,7,8)/t4-/m0/s1

InChIKey

ONIBWKKTOPOVIA-BYPYZUCNSA-N

Chemical Structure

2D Structure

CAS: 147-85-3

CID: 145742

Formula: C5H9NO2

MW: 115.13

Interactive 3D Structure

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Computed Properties

Property	Value
Molecular Weight	115.13
XLogP3	-2.5
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	1
Exact Mass	115.063328530
Monoisotopic Mass	115.063328530
Topological Polar Surface Area	49.3 Å²
Heavy Atom Count	8
Formal Charge	0
Complexity	103
Isotope Atom Count	0
Defined Atom Stereocenter Count	1
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
Covalently-Bonded Unit Count	1
Compound Is Canonicalized	Yes

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L7620-01	L-Lysine-L-Aspartate
L7610-01	L-Lysine L-Glutamate Salt
O7910-01	L-Ornithine L-Aspartate Salt
A6120-01	L-Arginine L-Aspartate Salt
G9490-01	L-xylose
D3961-01	L-Homocitrulline

Alternative Products

Catalog	Name
TRC-P755995-10G	L-Proline
29001-55	L (-) -Proline
116002	L‐PROLINE

L-Proline

Chemical Information

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