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Product name: L-Tyrosine
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CAS Number: 60-18-4
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Beilstein Registry Number: 392441
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EC Number: 200-460-4
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MDL number: MFCD00002606
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Synonyms: (-)-α-Amino-p-hydroxyhydrocinnamic Acid; Therigon; p-Tyrosine; (2S)-2-Amino-3-(4-hydroxyphenyl)propanoic Acid;
(S)-2-Amino-3-(4-hydroxyphenyl)propanoic Acid; (S)-Tyrosine; (S)-α-Amino-4-hydroxybenzenepropanoic Acid;
L-(-)-Tyrosine; NSC 82624; NSC 9973; Levodopa EP Impurity B
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Linear Formula: 4-(HO)C6H4CH2CH(NH2)CO2H
Molecular form:C9H11NO3
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Molecular Weight: 181.19
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Appearance: White crystalline powder
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Melting Point: 282-284°C (dec.)
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Solubility: Aqueous Acid
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Category: Amino Acids & Derivatives, Pharmaceuticals, Intermediates & Fine Chemicals
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HSN Code : 29225015
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Storage: Room Temperature
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Applications: L-Tyrosine (Levodopa EP Impurity B) 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.