N-Acetyl-L-tyrosine

Basic Information

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CAS Number

537-55-3

Molecular Formula

C11H13NO4

Molecular Weight

223.23 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Physical State

Powder

Melting Point

149-152 °C

Boiling Point

531.3℃ at 760 mmHg

Water Solubility

Soluble in water (25 mg/ml), and ethanol.

Flash Point

275.1℃

Solubility

H2O: soluble25mg/mL

Refractive Index

1.4960 (estimate)

Specific Rotation

47.5 º (c=2, water)

SMILES

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CC(=O)N[C@@H](Cc1ccc(O)cc1)C(=O)O

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

InChIKey

CAHKINHBCWCHCF-JTQLQIEISA-N

LogP

0.5239999999999998

Topological Polar Surface Area

86.63000000000001 Å²

Hydrogen Bond Donor/Acceptor

3 / 5

Complexity

259

Safety Information

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GHS Hazard Pictograms

H318

Hazard Statement

H318 Causes serious eye damage
Serious eye damage/eye irritation

Stability

Stable. Incompatible with strong oxidizing agents.

Synonyms & References

English

N-Acetyl-L-tyrosine
L-TYROSINE, N-ACETYL-
ACETYLTYROSINE
ACETYL-L-TYROSINE
AC-TYROSINE
N-AC-L-TYR
N-ACEYL-L-TYROSINE
ACETYL-L-TYROSINE, N-(P)
ACETYL-L-TYROSINE, N-(RG)
Ac-L-Tyr-OH
Ac-L-Tyrosine
A-L-Tyr-OH
N-acetyl-L-Tyr
n-acetyl-l-tyrosin
N-Acetyltyrosine
N-Ac-Tyr
Ac-Tyr-OH
N-乙酰-L-酪氨酸
N-Acetyl-tyrosine
Acetyl tyrosine
Tyrosine, N-acetyl-
L-N-Acetyltyrosine
(2S)-2-acetamido-3-(4-hydroxyphenyl)propanoic acid
DA8G610ZO5
CAHKINHBCWCHCF-JTQLQIEISA-N
N-alpha-acetyl-tyrosine
DSSTox_CID_26045
DSSTox_RID_81305
DSSTox_GSID_46045
(2S)-2-Acetylamino-3-(4-hydroxyphenyl)propanoic acid
(2S)-2-(acetylamino)-3-(4-h

MDL Number

MFCD00037190

Customs Code

2924299090

FAQ

What is N-Acetyl-L-tyrosine (CAS: 537-55-3)?

N-Acetyl-L-tyrosine is an acetylated derivative of the amino acid L-tyrosine, with the chemical formula C9H11NO3. It is a white to off-white crystalline solid that is soluble in water and commonly used in pharmaceutical and cosmetic applications. Its structure includes an acetyl group attached to the amino acid tyrosine, which can influence its solubility and biological activity.

What are the main uses of N-Acetyl-L-tyrosine (CAS: 537-55-3)?

N-Acetyl-L-tyrosine is primarily used in the pharmaceutical industry as a precursor for various drugs and as a component in skincare products. It is also employed in research for its potential antioxidant properties and in the food industry as a flavor enhancer. Additionally, it may be used in the synthesis of other tyrosine derivatives and in medicinal formulations.

Is N-Acetyl-L-tyrosine (CAS: 537-55-3) safe?

N-Acetyl-L-tyrosine is generally considered safe when used in recommended amounts. However, proper handling is necessary to avoid skin or eye irritation. It is important to follow safety guidelines, including using gloves and safety goggles, and to store it in a secure location away from children. Safety data sheets (SDS) should be consulted for detailed information on exposure limits and protective measures.

How should N-Acetyl-L-tyrosine (CAS: 537-55-3) be stored?

N-Acetyl-L-tyrosine should be stored in a cool, dry place away from direct light. It is best kept in a sealed container to prevent moisture absorption and maintain stability. Storage at temperatures below 25°C is recommended, and it should be protected from humidity to avoid degradation. Always ensure proper labeling and storage conditions as specified on the product packaging.