| Identification | More | [Name]
L-Tyrosine hydrochloride | [CAS]
16870-43-2 | [Synonyms]
3-[4-HYDROXYPHENYL]-L-ALANINE HYDROCHLORIDE
H-TYR-OH HCL
L-3-[4-HYDROXYPHENYL]ALANINE HYDROCHLORIDE
L-TYROSINE HYDROCHLORIDE
(S)-2-AMINO-3-(4-HYDROXYPHENYL)PROPIONIC ACID HYDROCHLORIDE
L-Tyrosine hydrochloride solution
L-TYROSINE HYDROCHLORIDE CELL CULTURE*TE STED
L-TYROSINE HYDROCHLORIDE CRYSTALLINE CELL CULTURE REAGENT
L-TYROSINE HYDROCHLORIDE CRYSTALLINE
CellculturereagentHCl
H-TYR-OH HCL/L-TYROSINE HYDROCHLORIDE
L-Tyrosine solution hydrochloride
3-(4-Hydroxyphenyl)-L-alanine hydrochloride, 3-(4-Hydroxyphenyl)-L-alanine | [EINECS(EC#)]
628-139-8 | [Molecular Formula]
C9H12ClNO3 | [MDL Number]
MFCD00012617 | [Molecular Weight]
217.65 | [MOL File]
16870-43-2.mol |
| Chemical Properties | Back Directory | [Melting point ]
239 °C (dec.)(lit.) | [storage temp. ]
2-8°C
| [form ]
powder | [color ]
white to off-white | [biological source]
synthetic (organic) | [Optical Rotation]
-9.0° (C=1.0 g/100ml, HCL) | [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 | [InChIKey]
JJWFIVDAMOFNPS-QRPNPIFTSA-N | [SMILES]
Cl[H].N[C@@H](Cc1ccc(O)cc1)C(O)=O | [CAS DataBase Reference]
16870-43-2(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | [RIDADR ]
UN 1789 8/PG 3
| [WGK Germany ]
3
| [F ]
10 | [HS Code ]
29225090 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| Hazard Information | Back Directory | [Chemical Properties]
White to off-white crystalline powder | [Uses]
L-Tyrosine Hydrochloride is the salt form of L-Tyrosine (T899975), 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 such as dopamine, norepinephrine, and epinephrine. | [General Description]
Tyrosine is a polar, non-essential amino acid with a phenolic functionality. L-tyrosine is a natural amino acid that is incorporated into proteins as directed by the genetic code. The phenolic function makes the tyrosine residue in proteins a principle recipient of reactions such as phosphorylation/dephosphorylation important for cell signalling. Tyrosine is also a precursor of various neurotransmitters and hormones. | [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. 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. |
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J & K SCIENTIFIC LTD.
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Maya High Purity Chemicals
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Spectrum Chemical Manufacturing Corp.
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Sigma-Aldrich
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