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Thermo Scientific Chemicals L-Tyrosine, +99%

L-Tyrosine, CAS # 60-18-4, is an aromatic non-essential amino acid that is considered a fundamental metabolite, involved in protein synthesis and photosynthesis.

24.72 EUR - 1064.30 EUR

Chemical Identifiers

CAS 60-18-4
Molecular Formula C9H11NO3
Molecular Weight (g/mol) 181.19
MDL Number MFCD00002606
InChI Key OUYCCCASQSFEME-SVGMAFHSNA-N
Synonym 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
PubChem CID 6057
ChEBI CHEBI:17895
IUPAC Name (2S)-2-amino-3-(4-hydroxyphenyl)propanoic acid
SMILES N[C@@H](CC1=CC=C(O)C=C1)C(O)=O
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10367070
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Thermo Scientific Chemicals
140640050
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5g
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140641000
100 g Plastic Bottle
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100g
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140640010
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Description

Description

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

General description

• L-Tyrosine is the levorotatory isomer of the aromatic amino acid tyrosine, synthesized in vivo from L-phenylalanine
• It is available as a crystalline, off-white powder, stable at room temperature, and soluble in hydrochloric acid

Applications

• In vivo L-tyrosine is involved in protein synthesis and is a precursor to alkaloids such as morphine, neurotransmitters, epinephrine, p-coumaric acid, thyroxine, pigment melanin and catecholamines.
• Used as a supplement, L-tyrosine has been shown to increase levels of the neurotransmitters, dopamine, adrenaline, and norepinephrine in the brain
• It is considered an essential dietary supplement for phenylketonuria patients who lack the enzyme phenylalanine hydroxylase, and hence cannot convert phenylalanine into tyrosine
• L-tyrosine plays a vital role as an electron-carrier in the process of photosynthesis
• Due to its role in the synthesis of catecholamines, L-tyrosine is also used in research to study its impact on stress

Specifications

Chemical Identifiers

60-18-4
181.19
OUYCCCASQSFEME-SVGMAFHSNA-N
6057
(2S)-2-amino-3-(4-hydroxyphenyl)propanoic acid
C9H11NO3
MFCD00002606
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
CHEBI:17895
N[C@@H](CC1=CC=C(O)C=C1)C(O)=O

Specifications

60-18-4
99+%
Authentic
MFCD00002606
0.5% max. (1 g, 105°C)
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
N[C@@H](CC1=CC=C(O)C=C1)C(O)=O
-9.8° to -12.3° (20°C, 589nm) (c=5, 1N HCl)
6057
181.19
0.1% max.
Crystalline Powder
White
C9H11NO3
4-(HO)C6H4CH2CH(NH2)CO2H
14, 605
15, 10020
OUYCCCASQSFEME-SVGMAFHSNA-N
(2S)-2-amino-3-(4-hydroxyphenyl)propanoic acid
181.19
CHEBI:17895
≥99.0% (on dried substance)
− 11.05 (20.00°C c=5,dilHCL/H2O 50/50)
L-Tyrosine
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Safety and Handling

Safety and Handling

GHS H Statement:
May cause respiratory irritation.
Causes serious eye irritation.
Causes skin irritation.

GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

Product Identifier
  • L-Tyrosine

Signal Word
  • Warning

Hazard Category
  • Skin corrosion/irritation Category 2
  • Serious eye damage/eye irritation Category 2
  • Specific target organ toxicity Category 3

Hazard Statement
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.

Precautionary Statement
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P302+P352-IF ON SKIN: Wash with plenty of water/and soap.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

SDS
Documents

Documents

Product Certifications

RUO – Research Use Only