4-Methylphenylalanine

Basic Information

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CAS Number

1991-87-3

Molecular Formula

C10H13NO2

Molecular Weight

179.22 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Amines

Fine Chemicals Dyes and Pigments Organic Dyes

Basic Physical Properties

Physical State

No data available

Melting Point

270-279°C

Boiling Point

323.5℃ at 760 mmHg

Density

1.2±0.1 g/cm3

Flash Point

149.5±24.6 °C

Solubility

Sparingly soluble (0.014 g/L) (25°C).

Refractive Index

1.568

Specific Rotation

-9.4° (c=1, 1N HCl-H2O)

SMILES

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CC1=CC=C(C=C1)CC(C(=O)O)N

InChI

InChI=1S/C10H13NO2/c1-7-2-4-8(5-3-7)6-9(11)10(12)13/h2-5,9H,6,11H2,1H3,(H,12,13)/t9-/m0/s1

InChIKey

DQLHSFUMICQIMB-VIFPVBQESA-N

LogP

0.9494199999999999

Topological Polar Surface Area

63.32000000000001 Å²

Hydrogen Bond Donor/Acceptor

3 / 3

Complexity

174

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

Q27454875
EN300-267467
4-Methy-L-Phenylalanine
SCHEMBL44872
(2S)-2-amino-3-(4-methylphenyl)propanoic acid
1991-87-3
AS-14585
L-4-Methyl Phenylalanine
F12350
(S)-2-amino-3-p-tolylpropanoic acid
AKOS012010209
BCP11552
L-4-ME-PHE-OH
(2S)-2-azaniumyl-3-(4-methylphenyl)propanoate
Phenylalanine, 4-methyl-
AM83427
(S)-2-AMINO-3-P-TOLYL-PROPIONIC ACID
M2743
7758-37-4
CHEMBL1230319
CS-0128883
L-4-METHYLPHE
L-4-Methylphenylalanine
H-P-ME-PHE-OH
H-Phe(4-Me)-OH
A814071
H-p-Me-D-Phe-OH
L-Phenylalanine, 4-methyl-
4-Methyl-L-phenylalanine
4-Methylphenylalanine
4-METHYL-L-PHE-OH

MDL Number

MFCD00038575

Customs Code

2922499990

FAQ

What regulatory guidelines apply to 4-Methylphenylalanine (CAS: 1991-87-3)?

4-Methylphenylalanine (CAS: 1991-87-3) falls under the scope of various regulatory guidelines. It must comply with the Globally Harmonized System of Classification and Labelling of Chemicals (GHS), which includes health hazards, physical hazards, and environmental hazards. In the European Union, it is subject to the Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) regulation. The U.S. Food and Drug Administration (FDA) and Environmental Protection Agency (EPA) also have specific guidelines for its handling and use. Proper labeling and documentation are essential for compliance.

Are there alternatives to 4-Methylphenylalanine (CAS: 1991-87-3) in synthesis?

4-Methylphenylalanine (CAS: 1991-87-3) can be synthesized using several alternatives. Common substitutes include 3-Methylphenylalanine and other aromatic amino acids. Isomers like 2-Methylphenylalanine or analogs such as 4-Chlorophenylalanine can also serve as alternatives depending on the specific requirements of the synthesis. These alternatives can offer similar functionalities but with varying chemical properties.

What is the market or research trend for 4-Methylphenylalanine (CAS: 1991-87-3)?

The market for 4-Methylphenylalanine (CAS: 1991-87-3) is driven by its applications in pharmaceuticals and as a research tool in biochemistry. Recent trends show increased interest in its use as a building block for peptide synthesis and in drug discovery. Research is also focusing on its potential in functional foods and nutraceuticals. Price trends indicate a steady demand, with minor fluctuations based on supply chain and global economic conditions.

How should waste containing 4-Methylphenylalanine (CAS: 1991-87-3) be handled?

Waste containing 4-Methylphenylalanine (CAS: 1991-87-3) should be collected and disposed of in accordance with local and national regulations. It is advisable to neutralize the waste before disposal to mitigate environmental impact. Incineration is a common method, provided it is done in a properly equipped facility. For smaller quantities, professional waste disposal services are recommended. Always ensure that all safety precautions are followed to protect the environment and human health during the handling and disposal process.