Substance
ID:309720
Names and Identifiers
Synonyms
3-(4-Hydroxyphenyl)-L-alanineL-酪氨酸L-Tyrosine3-(4-对羟苯基)-L-丙氨酸(S)-2-氨基-3-对羟苯基丙酸(S)-2-Amino-3-(4-hydroxyphenyl)propionic acid
IUPAC name
(2S)-2-amino-3-(4-hydroxyphenyl)propanoic acid
IUPAC Traditional name
L-tyrosine
Properties
Physical Property
Melting Point
>300 °C (dec.)(lit.)
Optical Rotation
[α]20/D -10.6°, c = 4 in 1 M HCl
Safety Information
GHS Hazard statements
H315-H319-H335
Risk Statements
36/37/38
RTECS
YP2275600
GHS Precautionary statements
P261-P305+P351+P338
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
German water hazard class
1
European Hazard Symbols
Irritant (Xi)MSDS Link
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
GHS Signal Word
Warning
Safety Statements
26
Product Information
Purity
≥99%
Optical Purity
ee: 98% (GLC)
Linear Formula
4-(HO)C6H4CH2CH(NH2)CO2H
Molecule Details
Other Notes
Amino acid precursor of dopamine and other catecholamines
Amino acid precursor of dopamine and other catecholamines
Molecular Spectra
No Data Available
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References
No Data Available
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