Glycyl-L-tyrosine

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Glycyl-L-tyrosine (CAS No. 658-79-7) is a white to light yellow dipeptide solid composed of glycine and tyrosine. It has a molecular weight of 238.24 g/mol and 99% min purity. This compound is commonly used in cell culture media and as a raw material in pharmaceutical applications, particularly in systems aimed at supporting cell growth and protein production. Its structure combines two essential amino acids involved in metabolic and biosynthetic processes, making it a useful supplement for high-density cell culture. To maintain product integrity, it must be stored sealed and dry at temperatures below –20 °C.

CAS No.: 658-79-7
Molecular Formula: C₁₁H₁₄N₂O₄
Purity: 99% min

Appearance White to light yellow solid
Molecular Weight 238.24 g/mol
Density 1.4 ± 0.1 g/cm³
Boiling Point 568.4 ± 50.0 °C at 760 mmHg
Melting Point 278–285 °C (decomposition)
Flash Point 297.6 ± 30.1 °C
Packaging 25 kg per fibre drum
Customs Code 29242990
Storage Conditions Store sealed and dry, in a freezer below –20 °C

Product Name
1. L-Alanyl-L-Tyrosine;
2. H-Ala-Tyr-OH;
3. (2S)-2-[[(2S)-2-aminopropanoyl]amino]-3-(4-hydroxyphenyl)propanoic acid
Production capacity 3 tons/month
Applications Cell culture media ingredient, API intermediate

How does Glycyl-L-tyrosine support cell proliferation?

As a dipeptide composed of glycine and tyrosine, Glycyl-L-tyrosine plays an active role in promoting cell growth and division in nutrient-rich media. It supplies essential building blocks for protein synthesis and supports energy metabolism, particularly in high-performance culture systems focused on cell expansion.

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