IUPAC Name: 2-Amino-3-(2-hydroxyphenyl)propanoic acid
Molecular Weight: 181.18854 [g/mol]
Molecular Formula: C9H11NO3
XLogP3-AA: -1.8
H-Bond Donor: 3
H-Bond Acceptor: 4
EINECS: 219-134-8
Product Categories: Amino Acids 13C, 2H, 15N;Amino Acids & Derivatives
Appearance: Off-White Solid
Melting Point: -260 °C
Index of Refraction: 1.614
Molar Refractivity: 47.37 cm3
Molar Volume: 135.8 cm3
Surface Tension: 65.7 dyne/cm
Density: 1.333 g/cm3
Flash Point: 177 °C
Enthalpy of Vaporization: 64.96 kJ/mol
Boiling Point: 369 °C at 760 mmHg
Vapour Pressure of o-Tyrosine, DL- (CAS NO.2370-61-8): 4.26E-06 mmHg at 25 °C
o-Tyrosine, DL- (CAS NO.2370-61-8) is used as a precursor in the formation of catecholamines.
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
mouse | LD50 | intravenous | 320mg/kg (320mg/kg) | | |
Hazard Codes: Xi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36:Wear suitable protective clothing.
WGK Germany: 3
RTECS of o-Tyrosine, DL- (CAS NO.2370-61-8): YP2285000
o-Tyrosine, DL- (CAS NO.2370-61-8), its Synonyms are Alanine, 3-(o-hydroxyphenyl)-, DL ; DL-3-(o-Hydroxyphenyl)alanine ; DL-o-Tyrosine ; 2-Hydroxyphenylalanine .
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