L, L-Dityrosine

L, L-Dityrosine (o, o'-Dityrosine) is a constituent of acid hydrolysates of a number of biological materials, including the insect cuticular resilin[1].

Product Specifications

CAS Number

[63442-81-9]

Product Name Alternative

O, o'-Dityrosine

UNSPSC

12352005

Hazard Statement

H225, H319

Target

Amino Acid Derivatives

Type

Reference compound

Related Pathways

Others

Field of Research

Others

Assay Protocol

https://www.medchemexpress.com/l-l-dityrosine.html

Purity

99.80

Solubility

H2O : 5.56 mg/mL (ultrasonic)

Smiles

O=C(O)[C@@H](N)CC1=CC(C2=C(O)C=CC(C[C@H](N)C(O)=O)=C2)=C(O)C=C1

Molecular Formula

C18H20N2O6

Molecular Weight

360.36

Precautions

H225, H319

References & Citations

[1]Kungl AJ, et al. Molecular dynamics simulation of the rare amino acid LL-dityrosine and a dityrosine-containing peptide: comparison with time-resolved fluorescence. Biochim Biophys Acta. 1994 Dec 15;1201 (3) :345-52.|[2]S Pennathur, et al. Mass spectrometric quantification of 3-nitrotyrosine, ortho-tyrosine, and o, o'-dityrosine in brain tissue of 1-methyl-4-phenyl-1,2,3, 6-tetrahydropyridine-treated mice, a model of oxidative stress in Parkinson's disease. J Biol Chem. 1999 Dec 3;274 (49) :34621-8.