CAS 956-46-7

O-Sulfo-L-tyrosine

Description:

O-Sulfo-L-tyrosine is a sulfonated derivative of the amino acid tyrosine, characterized by the presence of a sulfonic acid group (-SO3H) attached to the aromatic ring of the tyrosine molecule. This modification enhances its solubility in water and alters its biochemical properties, making it more polar compared to its parent compound. O-Sulfo-L-tyrosine plays a role in various biological processes, including protein synthesis and signaling pathways, due to its involvement in post-translational modifications. It is often studied in the context of neurobiology and cellular signaling, as tyrosine derivatives are precursors to neurotransmitters. The compound is typically found in a crystalline form and is stable under standard laboratory conditions. Its unique structure allows it to participate in various chemical reactions, making it a valuable compound in biochemical research and potential therapeutic applications. As with many sulfonated compounds, it may exhibit distinct reactivity and interaction profiles compared to non-sulfonated amino acids.

Formula: C₉H₁₁NO₆S

InChI: InChI=1S/C9H11NO6S/c10-8(9(11)12)5-6-1-3-7(4-2-6)16-17(13,14)15/h1-4,8H,5,10H2,(H,11,12)(H,13,14,15)/t8-/m0/s1

InChI key: InChIKey=CIQHWLTYGMYQQR-QMMMGPOBSA-N

SMILES: O(S(=O)(=O)O)C1=CC=C(C[C@@H](C(O)=O)N)C=C1

Synonyms:

• Tyrosine, hydrogen sulfate
• Tyrosine, sulfate
• L-Tyrosine, O-sulfo-
• Tyrosine, hydrogen sulfate (ester), L-
• L-Tyrosine, hydrogen sulfate (ester)

H-Tyr(SO₃H)-OH

CAS: 956-46-7

Sulfotyrosine has been used by Liu et al. for conveniently obtaining tyrosine-sulfated proteins by expression in E. coli with an expanded genetic code.

Formula: C₉H₁₁NO₆S

Purity: > 99%

Color and Shape: White Powder

Molecular weight: 261.26

Ref: 01-4033889

(S)-2-Amino-3-(4-(Sulfooxy)Phenyl)Propanoic Acid

CAS: 956-46-7

Formula: C₉H₁₁NO₆S

Purity: 97%

Color and Shape: Solid

Molecular weight: 261.2517

Ref: IN-DA01H4XW

(S)-2-Amino-3-(4-(sulfooxy)phenyl)propanoic acid

CAS: 956-46-7

(S)-2-Amino-3-(4-(sulfooxy)phenyl)propanoic acid

Purity: 97%

Molecular weight: 261.25g/mol

Ref: 54-OR1068985

L-Tyrosine o-sulfate

CAS: 956-46-7

L-Tyrosine o-sulfate is a sulfated tyrosine derivative that is used as an experimental model for the sulfation of proteins. The sulfation process is important for biological processes such as signal peptide release, biological sample preparation and protein degradation. L-Tyrosine o-sulfate has been shown to have biocompatible properties, which are due to its ability to form a matrix with proteins and other biomaterials. This polymer can also be used in energy metabolism and receptor activity studies.

Formula: C₉H₁₁NO₆S

Purity: Min. 95%

Molecular weight: 261.25 g/mol

Ref: 3D-AAA95646