Dino

L-Tyrosine

L-Tyrosine

Synonyms β-p-Hydroxyphenylalanine; Tyr; Y; (S)-2-Amino-3-(4-hydroxyphenyl)propionic acid; 3-(4-Hydroxyphenyl)-L-alanine; p-tyrosine; b-amino-p-hydroxyhydrocinnamic acid

CAS Number: 60-18-4 Molecular Formula: C9H11NO3 Molecular Weight: 181.191 g/mol

Beilstein Registry Number: 392441 EC Number: 200-460-4 MDL Number: MFCD00002606

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SKU 02194759-CF
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Description

Product Description

L-Tyrosine

Application Notes

L-Tyrosine is used in cell culture media and is a component of MEM amino acids solution. L-Tyrosine has been used in a cell culture study of the amino acid transport system b0,+ in epithelial cells isolated from chicken jejunum.

Usage Statement

Research Use Only (RUO). Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Specifications
SKU 02194759-CF
Application Notes L-Tyrosine is used in cell culture media and is a component of MEM amino acids solution. L-Tyrosine has been used in a cell culture study of the amino acid transport system b0,+ in epithelial cells isolated from chicken jejunum.
Beilstein Registry Number 392441
EC Number 200-460-4
Extinction Coefficient EmM = 8.2 (223 nm), 1.4 (274.5 nm), in 0.1 M HCl; 11.05 (240 nm), 2.33 (293 nm), in 0.1 N NaOH(Lit.)
Format powder
Grade Cell culture reagent
Hazard Statements H315-H319-H335
Isoelectric Point 5.63(Lit.)
Loss on Drying <0.5%
Melting Point 343 dec °C
Molecular Formula C9H11NO3
Molecular Weight 181.191 g/mol
Optical Rotation -9.0° to -12.0° (c=4, 1N HCl)
Personal Protective Equipment Dust mask t, Eyeshields, Gloves
pH 5.66 (at isoelectric point)
Physical Appearance Off-white Powder
pKa 2.20 (-COOH), 9.21 (a-NH2), 10.46 (phenolic OH)(Lit.)
Product Families Description L-Tyrosine
Product Overview L-Tyrosine
RTECS Number YP2275600
Safety Symbol GHS07
Solubility <h5 class="minor-section-title">Water Solubility</h5>479 mg/L (at 25 °C)
Storage and Handling Store at room temperature (15-30 °C).
Usage Statement Research Use Only (RUO). Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
UV Visible Absorbance λmax (water) 270 - 275 nm