T2006

L-Tyrosine hydrochloride

≥98% (TLC)

• Synonym(s): 3-(4-Hydroxyphenyl)-L-alanine, 3-(4-Hydroxyphenyl)-L-alanine hydrochloride
• Linear Formula: HOC₆H₄CH₂CH(NH₂)CO₂H·HCl
• CAS Number: 16870-43-2
• Molecular Weight: 217.65
• MDL number: MFCD00012617
• UNSPSC Code: 12352209
• eCl@ss: 32160406
• PubChem Substance ID: 24900004
• NACRES: NA.32

Properties

• Product Name: L-Tyrosine hydrochloride, ≥98% (TLC)
• biological source: synthetic (organic)
• Quality Level: 200
• Assay: ≥98% (TLC)
• form: powder
• color: white to off-white
• mp: 239 °C (dec.) (lit.)
• SMILES string: Cl[H].N[C@@H](Cc1ccc(O)cc1)C(O)=O
• InChI: 1S/C9H11NO3.ClH/c10-8(9(12)13)5-6-1-3-7(11)4-2-6;/h1-4,8,11H,5,10H2,(H,12,13);1H/t8-;/m0./s1
• InChI key: JJWFIVDAMOFNPS-QRPNPIFTSA-N

Description

Biochem/physiol Actions

Tyrosine is a nonessential amino acid found in mammal, fish and birds. It participates in protein modification, such as phosphorylation, nitrosation and sulfation. It is involved in immune response regulation and prevents the generation of inflammatory cytokines and superoxide. Tyrosine serves as a precursor for epinephrine, norepinephrine, dopamine, thyroid hormones and melanin biosynthesis.[1] Tyrosine phosphorylation is associated with a number of cellular processes such as cell proliferation and migration, development of the embryo, cellular metabolism and transcription. Tyrosine phosphorylation also aids activation of the enzymatic function of a protein.[2]

Other Notes

Amino acid precursor of dopamine and other catecholamines

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves