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21820-51-9 | H-Tyr(PO₃H₂)-OH

H-Tyr(PO₃H₂)-OH NLT 98%

Product Number : MC438289

CAS Number : 21820-51-9

Molecular Formula : C9H12NO6P | Molecular Weight : 261.17

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Purity NLT 98%
Storage -20 ± 5 ºC
MolCore specializes in manufacturing high-purity CAS No.21820-51-9, H-Tyr(PO₃H₂)-OH with the molecular formula C9H12NO6P and molecular weight 261.17 delivering critical API intermediates for global pharmaceutical and research industries, certified under ISO quality systems.

* The above information is for reference only.

Chemical Name H-Tyr(PO₃H₂)-OH
CAS Number 21820-51-9
MDL Number MFCD00002603
Molecular Formula C9H12NO6P
Molecular Weight 261.17
L-Phosphotyrosine can be used in the detection and quantification of tyrosine phosphorylation in proteins and as starting material in the synthesis of fluorescent substrates for protein tyrosine phosphatase assays. Furthermore, it has been incorporated in cyclic hexapeptides for studying intramolecular quenching of tryptophan fluorescence.
L-Phosphotyrosine inhibits cellular growth by activating protein tyrosine phosphatases (Mishra and Hamburger). The phosphorylated amino acid protects TP53 wild-type cells against ionizing radiation.