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Alfa Aesar™ DL-Tyrosine, 98%

$33.47 - $418.80

Chemical Identifiers

Chemical Name or Material DL-Tyrosine
CAS 556-03-6
Molecular Formula C9H11NO3
Formula Weight 181.19g/mol
MDL Number MFCD00063074
Beilstein 515881
Merck Index 14,9839
Synonym 3-(4-Hydroxyphenyl)-DL-alanine; H-DL-Tyr-OH
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1374009

 
alfa aesar™
A13740-09
10g Each for $33.47

AAA1374018

 
alfa aesar™
A13740-18
50g Each for $101.59

AAA1374030

 
alfa aesar™
A13740-30
250g Each for $418.80
Description & Specifications

Specifications

Melting Point ≈325°C (dec.)
Quantity 10g
Chemical Name or Material DL-Tyrosine
CAS 556-03-6
Assay 98%
Molecular Formula C9H11NO3
Formula Weight 181.19g/mol
MDL Number MFCD00063074
Beilstein 515881
Merck Index 14,9839
Synonym 3-(4-Hydroxyphenyl)-DL-alanine; H-DL-Tyr-OH
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3 GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
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.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
TSCA TSCA

Applications
The tyrosine of this diet was labeled by adding to it an amount of synthetic, isotopic dl-tyrosine cor- responding to twice that already present in the food. Incorporation of total C14 into muscle protein was reduced in 186-day infected mice fed dl-tyrosine-2-C-14 as compared to muscle proteins obtained from noninfected animals.

Solubility
Soluble in water.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.

Safety and Handling

Warning

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
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.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.