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L-Tyrosine

CAT: 0024-sc-473512ASize: 250 gDry Ice: NoHazardous: No
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CAT#:0024-sc-473512ASize:250 g
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CAS Number
60-18-4

Chemical Information

L-Tyrosine

L-tyrosine is an optically active form of tyrosine having L-configuration. It has a role as a micronutrient, a nutraceutical, an EC 1.3.1.43 (arogenate dehydrogenase) inhibitor and a fundamental metabolite. It is a L-alpha-amino acid, a tyrosine, an erythrose 4-phosphate/phosphoenolpyruvate family amino acid and a proteinogenic amino acid. It is functionally related to a L-tyrosinal. It is a conjugate base of a L-tyrosinium. It is a conjugate acid of a L-tyrosinate(1-). It is an enantiomer of a D-tyrosine. It is a tautomer of a L-tyrosine zwitterion.

CAS Number60-18-4
PubChem CID6057
IUPAC Name(2S)-2-amino-3-(4-hydroxyphenyl)propanoic acid
Molecular FormulaC9H11NO3
Molecular Weight181.19
XLogP-2.3
Topological Polar Surface Area83.6
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count4
Rotatable Bond Count3
Heavy Atom Count13
Formal Charge0
Complexity176
SMILES
C1=CC(=CC=C1C[C@@H](C(=O)O)N)O
InChI
InChI=1S/C9H11NO3/c10-8(9(12)13)5-6-1-3-7(11)4-2-6/h1-4,8,11H,5,10H2,(H,12,13)/t8-/m0/s1
InChIKey
OUYCCCASQSFEME-QMMMGPOBSA-N
Chemical Structure
2D Structure
2D structure of L-Tyrosine
CAS: 60-18-4
CID: 6057
Formula: C9H11NO3
MW: 181.19
Interactive 3D Structure
Loading 3D structure...
Computed Properties
PropertyValue
Molecular Weight181.19
XLogP3-2.3
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count4
Rotatable Bond Count3
Exact Mass181.07389321
Monoisotopic Mass181.07389321
Topological Polar Surface Area83.6 Ų
Heavy Atom Count13
Formal Charge0
Complexity176
Isotope Atom Count0
Defined Atom Stereocenter Count1
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes

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