CAS 537-55-3

N-Acetyl-L-tyrosine

Description:

N-Acetyl-L-tyrosine is a derivative of the amino acid L-tyrosine, characterized by the addition of an acetyl group to the nitrogen atom of the amino group. This modification enhances its solubility in water and stability compared to L-tyrosine. It is a white to off-white crystalline powder, typically odorless, and is soluble in water and alcohol. N-Acetyl-L-tyrosine is often used as a dietary supplement, particularly for its potential cognitive and neuroprotective benefits, as it may support the synthesis of neurotransmitters such as dopamine. Additionally, it is utilized in various biochemical and pharmaceutical applications due to its role in protein synthesis and as a precursor in the production of melanin. The compound is generally regarded as safe when used appropriately, but like any supplement, it should be taken with caution and under guidance, especially in individuals with specific health conditions or those taking certain medications. Its CAS number, 537-55-3, is a unique identifier that facilitates its recognition in chemical databases and regulatory frameworks.

Formula: C₁₁H₁₃NO₄

InChI: InChI=1S/C11H13NO4/c1-7(13)12-10(11(15)16)6-8-2-4-9(14)5-3-8/h2-5,10,14H,6H2,1H3,(H,12,13)(H,15,16)/t10-/m0/s1

InChI key: InChIKey=CAHKINHBCWCHCF-JTQLQIEISA-N

SMILES: C([C@H](NC(C)=O)C(O)=O)C1=CC=C(O)C=C1

Synonyms:

• (+)-(2S)-2-(Acetylamino)-3-(4-hydroxyphenyl)propanoic acid
• (2S)-2-(Acetylamino)-3-(4-Hydroxyphenyl)Propanoate
• (2S)-2-Acetamido-3-(4-hydroxyphenyl)propanoic acid
• <span class="text-smallcaps">L</span>-N-Acetyltyrosine
• <span class="text-smallcaps">L</span>-Tyrosine, N-acetyl-
• Ac-Tyr-Oh
• Ac-Tyrosine
• Acetyl-L-Tyrosine
• Acetyltyrosine
• L-Tyrosine, N-Acetyl-
• N-Ac-L-Tyr
• N-Acetyl-<span class="text-smallcaps">L</span>-tyrosine
• N-Acetyl-L-tryosine
• N-Acetyltyrosine
• N-Aceyl-L-Tyrosine
• NSC 10853
• Tyr-Excel
• Tyrosine, N-acetyl-, <span class="text-smallcaps">L</span>-
• N-Acetyl-L-tyrosine
• L-N-Acetyltyrosine
• Tyrosine, N-acetyl-, L-
• N-Acetyl-L-tyrosine ,98%
• n-acetyl-l-tyrosin
• N-ALPHA-ACETYL-L-TYROSINE
• 2-acetylamino-3-(4-hydroxyphenyl)-propanoic acid
• N-Ac-Tyr
• N-ACETYL-L-TYROSINE extrapure for biochemistry

N-Acetyl-L-tyrosine

CAS: 537-55-3

Formula: C₁₁H₁₃NO₄

Purity: >99.0%(T)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 223.23

Ref: 3B-A1409

N-Acetyl-L-tyrosine, 99%

CAS: 537-55-3

N-Acetyl-L-tyrosine is involved in catecholamine production. It can be used as a cell culture media component in the commercial biomanufacture of therapeutic recombinant proteins and monoclonal antibodies. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product

Formula: C₁₁H₁₃NO₄

Purity: 99%

Color and Shape: Crystals or powder or crystalline powder, White to cream

Molecular weight: 223.23

Ref: 02-A17307

Ac-Tyr-OH

CAS: 537-55-3

Ac-Tyr-OH is hydroxylated and oxidized yielding N-acetyl dopaquinone by mushroom tyrosinase. NAT is used as a tyrosine source in parenteral nutrition.

Formula: C₁₁H₁₃NO₄

Color and Shape: White Powder

Molecular weight: 223.23

Ref: 01-4026352

N-ACETYLTYROSINE CRS

CAS: 537-55-3

N-ACETYLTYROSINE CRS

Formula: C₁₁H₁₃NO₄

Color and Shape: Crystalline Powder. White. Colourless. Powder.

Molecular weight: 223.2252

Ref: 41-A0202000

N-Acetyl-L-Tyrosine

CAS: 537-55-3

Aromatic cyclic amides (including cyclic carbamates) and their derivatives; salts thereof

Formula: C₁₁H₁₃NO₄

Color and Shape: White Off-White Powder

Molecular weight: 223.08446

Ref: 45-1010106

N-Acetyl-L-Tyrosine

CAS: 537-55-3

Formula: C₁₁H₁₃NO₄

Purity: 98%

Color and Shape: Solid

Molecular weight: 223.2252

Ref: IN-DA00I9KT

N-Acetyl-L-tyrosine

CAS: 537-55-3

Formula: C₁₁H₁₃NO₄

Purity: 99.0 - 101.0 %

Color and Shape: White to off-white powder

Molecular weight: 223.23

Ref: 7W-GM0216

N-Acetyl-L-tyrosine

CAS: 537-55-3

N-Acetyl-L-tyrosine

Purity: ≥98%

Molecular weight: 223.23g/mol

Ref: 54-BUP17869

N-Acetyltyrosine (N-Acetyl-L-Tyrosine)

Controlled Product

CAS: 537-55-3

Formula: C₁₁H₁₃NO₄

Color and Shape: Neat

Molecular weight: 223.23

Ref: 86-MM3571.00

N-Acetyl-L-tyrosine

CAS: 537-55-3

Formula: C₁₁H₁₃NO₄

Color and Shape: Neat

Molecular weight: 223.23

Ref: 04-C10024500

N-Acetyl-L-tyrosine

CAS: 537-55-3

N-Acetyl-L-tyrosine (Ac-Tyr-OH) evolves into tyrosine, aiding in catecholamine-based neurotransmitter therapy.

Formula: C₁₁H₁₃NO₄

Purity: 99.4%

Color and Shape: Solid

Molecular weight: 223.23

Ref: TM-T5292

N-Acetyl-L-tyrosine

CAS: 537-55-3

N-Acetyl-L-tyrosine

Purity: 98%

Molecular weight: 223.23g/mol

Ref: 54-BIA1793

N-Acetyl-L-tyrosine

Controlled Product

CAS: 537-55-3

Applications N-Acetyl-L-tyrosine is an analogue of L-tyrosine which stimulate the transport of L-Tyr, mainly by the ASC system.
References Jara, J. et al.: Melanoma Res., 1, 15 (1991),

Formula: C₁₁H₁₃NO₄

Color and Shape: Off-White

Molecular weight: 223.23

Ref: TR-A189735

N-Acetyl-L-tyrosine

CAS: 537-55-3

N-Acetyl-L-tyrosine is a tyrosine derivative with a chemical structure similar to that of an amino acid. It is used as a model system in biochemistry and molecular biology to study the transfer reactions of tyrosine, which are important for energy metabolism, protein synthesis, and metal chelation. N-Acetyl-L-tyrosine is also an effective substrate molecule for many analytical methods, such as thin layer chromatography or liquid chromatography.

Formula: C₁₁H₁₃NO₄

Purity: Min. 95%

Color and Shape: White Powder

Molecular weight: 223.23 g/mol

Ref: 3D-FA10354

N-Acetyl-L-tyrosine

CAS: 537-55-3

Formula: C₁₁H₁₃NO₄

Purity: 98%

Color and Shape: Solid, White to very pale yellow powder

Molecular weight: 223.228

Ref: 10-F222194

N-Acetyl-L-Tyrosine extrapure, 98%

CAS: 537-55-3

Formula: C₁₁H₁₃NO₄

Purity: min. 98%

Color and Shape: White, Crystalline powder, Clear

Molecular weight: 223.22

Ref: SR-98070

N-Acetyl-d3-L-4-hydroxyphenylalanine

Controlled Product

CAS: 537-55-3

Applications N-Acetyl-d3-L-4-hydroxyphenylalanine is a useful isotopically labeled compound of N-Acetyl-L-tyrosine (A189735)

Formula: C₁₁D₃H₁₀NO₄

Color and Shape: Neat

Molecular weight: 226.25

Ref: TR-A189737