L-tyrosine methyl ester hydrochloride CAS No.3417-91-2 / Cat No.EBD20164
L-Tyrosine methyl ester hydrochloride
H-Tyr-OMe.HCl
Methyl L-tyrosinate hydrochloride
H-Tyr-OMe·HCl
H-L-Tyr-OMe HCl
L-tyrosine methyl ester hydrochloride
Methyl L-tyrosinate hydrochloride
H-Tyr-OMe·HCl
Properties
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Melting point:
192 °C (dec.)(lit.)
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Boiling point:
330 °C at 760 mmHg
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Flashing point:
153.4 °C
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Storage temperature:
2-8°C
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Coefficient of refraction:
13 ° (C=2, MeOH)
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Optical rotation:
[α]25/D +74.0°, c = 3 in pyridine
Safety Information
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Symbol:
-
Signal words:
Warning -
Hazard statements:
H315 Causes skin irritation.
H319 Causes serious eye irritation.
H335 May cause respiratory irritation.
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Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
NMR Spectrum
Prediction： 1H-NMR (DMSCM6, .pound.ppm) : 9.46 (IH, br s, OH), 8.60 (3H, br s, NH3), 7.01 (2H, d, J = 8.6 Hz, 3-CH tyr), 6.73 (2H, d, J = 8.60 Hz, 2-CH tyr), 4.16 (IH, m, CHNH3),3.67 (3H, s, OCH3), 3.03 (2H, m, CH2CH).
1H NMR
13C NMR
