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93851

Sigma-Aldrich

DL-o-Tyrosine

≥96.0% (NT)

Synonym(s):
(±)-2-Amino-3-(2-hydroxyphenyl)propionic acid, 3-(2-Hydroxyphenyl)-DL-alanine
Empirical Formula (Hill Notation):
C9H11NO3
CAS Number:
Molecular Weight:
181.19
Beilstein:
2805789
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.26

assay

≥96.0% (NT)

form

powder

technique(s)

HPLC: suitable

color

white to faint brown

mp

~260 °C (dec.)

application(s)

peptide synthesis

SMILES string

NC(Cc1ccccc1O)C(O)=O

InChI

1S/C9H11NO3/c10-7(9(12)13)5-6-3-1-2-4-8(6)11/h1-4,7,11H,5,10H2,(H,12,13)

InChI key

WRFPVMFCRNYQNR-UHFFFAOYSA-N

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Biochem/physiol Actions

ortho-Tyrosine (o-Tyrosine), an isomer of standard p-tyrosine, is a phenylalanine oxidation product used as an amino acid oxidation stress marker in analytical procedures such as HPLC and LC-ESI-MS/MS.

Other Notes

Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. 93851.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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