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Merck
CN

T2025

Sigma-Aldrich

L-Tyrosine hydrochloride

BioReagent, suitable for cell culture

Synonym(s):

3-(4-Hydroxyphenyl)-L-alanine, 3-(4-Hydroxyphenyl)-L-alanine hydrochloride

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About This Item

Linear Formula:
HOC6H4CH2CH(NH2)CO2H·HCl
CAS Number:
16870-43-2
Molecular Weight:
217.65
MDL number:
MFCD00012617
UNSPSC Code:
12352209
PubChem Substance ID:
24900008

Key Documents

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product line

BioReagent

Assay

≥98.0% (TLC)

form

powder

technique(s)

cell culture | mammalian: suitable

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

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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.

Other Notes

Amino acid precursor of dopamine and other catecholamines

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
SLBK6598V
SLBH0483V
SLBD5584V
109K50111
087K50051

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