CAS 60-18-4 L-Tyrosine
Synonyms: 3-(4-HYDROXYPHENYL)-L-ALANINE;2-Amino-3-(4-hydroxyphenyl)-propanoic acid;2-AMINO-3-(P-HYDROXYPHENYL)PROPIONIC ACID;4-HYDROXYPHENYLALANINE;FEMA 3736;H-L-TYR-OH;H-TYR-OH;L-3-[4-HYDROXYPHENYL]ALANINE
CAS: 60-18-4
MF: C9H11NO3
MW: 181.19
EINECS: 200-460-4
Product Categories: Food and Feed Additive;Amino Acids;Tyrosine [Tyr, Y];Amino Acids;Amino Acids and Derivatives;alpha-Amino Acids;Biochemistry;Nutritional Supplements;L-Amino Acids;Inhibitors;NORCURON;amino
Product Name: L-Tyrosine
Synonyms: 3-(4-HYDROXYPHENYL)-L-ALANINE;2-Amino-3-(4-hydroxyphenyl)-propanoic acid;2-AMINO-3-(P-HYDROXYPHENYL)PROPIONIC ACID;4-HYDROXYPHENYLALANINE;FEMA 3736;H-L-TYR-OH;H-TYR-OH;L-3-[4-HYDROXYPHENYL]ALANINE
CAS: 60-18-4
MF: C9H11NO3
MW: 181.19
EINECS: 200-460-4
Product Categories: Food and Feed Additive;Amino Acids;Tyrosine [Tyr, Y];Amino Acids;Amino Acids and Derivatives;alpha-Amino Acids;Biochemistry;Nutritional Supplements;L-Amino Acids;Inhibitors;NORCURON;amino
L-Tyrosine Chemical Properties:
Melting point: >300 °C (dec.)(lit.)
alpha: -11.65 º (c=5,DIL HCL/H2O 50/50)
Boiling point: 314.29°C (rough estimate)
Density: 1.34
FEMA: 3736 | L-TYROSINE
Refractive index: -12 ° (C=5, 1mol/L HCl)
Fp: 176 °C
Storage temp.: Store at RT.
Solubility: 1 M HCl: 25 mg/mL
pka: 2.2(at 25℃)
Form: powder
Color: White to Pale-brown
PH: 6.5 (0.1g/l, H2O)
Water Solubility: 0.45 g/L (25 ºC)
Stability: Stable. Incompatible with strong oxidizing agents, strong reducing agents.
HS Code: 29225000
Chemical Properties: White needle crystal or crystalline powder, odorless, bitter taste
Uses: For biochemical research,it is used as amino acids nutritional in medicine for the treatment of polio, encephalitis, hyperthyroidism and other diseases.
Uses: tyrosine is an amino acid. Cutaneous applications may produce an extra reserve of tyrosine in the skin, assisting or “activating” melanin synthesis. This in turn should increase and prolong the effect of the tanning process. Tyrosine’s effect is improved if the product contains vitamin B (riboflavin) plus an additional compound referred to chemically as ATP (adenosine triphosphate). experiments conducted with l-tyrosine in the form of watersoluble derivatives found that it penetrates the epidermis to the basal layer where the melanocytes are located. It is used in suntan accelerators and in skin-bronzing cosmetics to accelerate the tanning process.
Uses: neuromuscular blocker
Uses: L-Tyrosine is one of the 22 proteinogenic amino acids that are used by cells to synthesize proteins. L-Tyrosine is biologically converted from L-phenylalanine and is in turn is converted to L-DOPA and further converted into the neurotransmitters: dopamine, norepinephrine, and epinephrine.
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