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Thermo Scientific Chemicals L-Tyrosine, 99%

Catalog Number AAA1114122
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Quantity:
50 g
100 g
250 g
1000 g
60-18-4
C9H11NO3
181.19
MFCD00002606
OUYCCCASQSFEME-SVGMAFHSNA-N
l-tyrosine, tyrosine, s-tyrosine, p-tyrosine, h-tyr-oh, l-p-tyrosine, 2s-2-amino-3-4-hydroxyphenyl propanoic acid, 4-hydroxy-l-phenylalanine, l---tyrosine, tyrosine, l
6057
CHEBI:17895
N[C@@H](CC1=CC=C(O)C=C1)C(O)=O
60-18-4
C9H11NO3
181.19
MFCD00002606
OUYCCCASQSFEME-SVGMAFHSNA-N
l-tyrosine, tyrosine, s-tyrosine, p-tyrosine, h-tyr-oh, l-p-tyrosine, 2s-2-amino-3-4-hydroxyphenyl propanoic acid, 4-hydroxy-l-phenylalanine, l---tyrosine, tyrosine, l
6057
CHEBI:17895
N[C@@H](CC1=CC=C(O)C=C1)C(O)=O

L-Tyrosine is used in pharmaceuticals, dietary supplements and food additives. It is a precursor to alkaloids such as morphine, neurotransmitters, epinephrine, p-coumaric acid, thyroxine, pigment melanin and catcholamines. It plays a vital role in photosynthesis.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
L-Tyrosine is used in pharmaceuticals, dietary supplements and food additives. It is a precursor to alkaloids such as morphine, neurotransmitters, epinephrine, p-coumaric acid, thyroxine, pigment melanin and catcholamines. It plays a vital role in photosynthesis.

Solubility
Soluble in hydrochloric acid. Slightly soluble in water.

Notes
Incompatible with strong oxidizing agents and strong reducing agents.
TRUSTED_SUSTAINABILITY
Melting Point >300°C
Assay Percent Range 99%
Beilstein 392441
Merck Index 14,9839
Solubility Information Soluble in hydrochloric acid. Slightly soluble in water.
IUPAC Name (2S)-2-amino-3-(4-hydroxyphenyl)propanoic acid
Formula Weight 181.19
Percent Purity 99%
Density 1.46
Quantity 100 g
Optical Rotation −11° (c=4 in 1N HCl)
Chemical Name or Material L-Tyrosine
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Hazard Category H315-H319-H335
Hazard Statement GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
EINECSNumber 200-460-4
RTECSNumber YP2275600
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only

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