Phospho-L-tyrosine disodium salt

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Used in cell culture formulations that require precise control over nutrient composition, Phospho-L-tyrosine disodium salt (CAS No. 1610350-91-8) offers a stable, soluble form of tyrosine suitable for serum-free and chemically defined systems. This amino acid derivative appears as a crystalline solid, with a molecular weight of 305.13 g/mol, density of 1.71 g/cm³ at 20 °C, and purity 99% min. Supplied in 25 kg fibre drums, it is stored between 2–8 °C to preserve quality. With a monthly output of 1 ton, it supports consistent application in suspension cultures and high-performance bioproduction environments.

CAS No.: 1610350-91-8
Molecular Formula: C₉H₁₀NNa₂O₆P
Purity: 99% min

Appearance Solid crystallization
Molecular Weight 305.13 g/mol
Density 1.71 g/cm³ at 20 °C
Boiling Point N/A
Melting Point N/A
Flash Point N/A
Packaging 25 kg per fibre drum
Storage Conditions 2–8 °C

Product Name
1. Phospho-L-tyrosine disodium salt;
2. (S)-2-amino-3-(4-((hydroxyoxidophosphoryl)oxy)phenyl)propanoate
Production capacity 1 tons/month
Applications Raw material for cell culture media

What is the role of Phospho-L-tyrosine disodium salt in serum-free media?

Phospho-L-tyrosine disodium salt provides a stable, water-soluble form of tyrosine that enhances solubility and formulation consistency in serum-free or chemically defined media. It helps maintain balanced nutrient delivery in suspension cultures and supports reproducibility in large-scale applications.

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