472727

3-(3,4-Dimethoxyphenyl)-L-alanine

97%, for peptide synthesis

• Synonym(s): (S)-2-Amino-3-(3,4-dimethoxyphenyl)propanoic acid, 3-Methoxy-O-methyl-L-tyrosine, DMPA
• Linear Formula: (CH₃O)₂C₆H₃CH₂CH(NH₂)CO₂H
• CAS Number: 32161-30-1
• Molecular Weight: 225.24
• MDL number: MFCD01321274
• UNSPSC Code: 12352209
• eCl@ss: 32160406
• PubChem Substance ID: 24870821
• NACRES: NA.22

Properties

• product name: 3-(3,4-Dimethoxyphenyl)-L-alanine, 97%
• Assay: 97%
• optical activity: [α]22/D −5°, c = 4 in 1 M HCl
• reaction suitability: reaction type: solution phase peptide synthesis
• mp: 254-257 °C (lit.)
• application(s): peptide synthesis
• SMILES string: COc1ccc(C[C@H](N)C(O)=O)cc1OC
• InChI: 1S/C11H15NO4/c1-15-9-4-3-7(6-10(9)16-2)5-8(12)11(13)14/h3-4,6,8H,5,12H2,1-2H3,(H,13,14)/t8-/m0/s1
• InChI key: VWTFNYVAFGYEKI-QMMMGPOBSA-N

Description

Application

3-(3,4-Dimethoxyphenyl)-L-alanine can be used as a reactant to synthesize (2S)-2-amino-3-[3,4-di(methoxy)phenyl]propan-1-ol (β-amino alcohol) for use as a key intermediate to prepare tetracyclic core of the Erythrina alkaloids.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves