0102030405
D-Tyrosine | C9H11NO3 | CAS 556-02-5
Property
Melting point: >300 °C
Alpha: 11.3 º (c=5, 1N HCl)
Boiling point: 314.29°C
Density: 1.2375
Refractive index: 11.2 ° (C=5, 1mol/L HCl)
Storage temp.: Store at RT.
Solubility: Aqueous Acid (Slightly), Methanol (Slightly), Water (Slightly)
Form: Crystals or Powder
pKa: 2.25±0.10(Predicted)
Color: White to off-white
Optical activity: [α]20/D +10.3°, c = 5 in 1 M HCl
Water Solubility: SOLUBLE
Application
D-Tyrosine, the stereoisomer to L-Tyrosine (T899975), is an amino acid used in various organic syntheses for antibiotics. It is used in the synthesis of (-)-anisomycin, as well as BATSI (boronic acid transition state inhibitors) which act on β-lactamases. It has also been studied as an inhibitor of microbial growth on surfaces, reducing microbial attachment to hydrophillic glass and hydrophobic po lypropylene surfaces.
D-Tyrosine is synthesized from phenylalanine. It is also the precursor of epinephrine, thyroid hormones, and melanin.
Package And Storage
Package:
25kg/carton drum or as your requirements.
Remark: Chemical composition and size can be optimized by the customers' requirements
Storage:
Separated from ammonium nitrate and potassium chlorate. Dry.Keep container tightly closed in a dry and well-ventilated place. Hygroscopic.
Safety Protection
Precautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.