857416

(−)-3-(3,4-Dihydroxyphenyl)-2-methyl-L-alanine sesquihydrate

99%, for peptide synthesis

• Synonym(s): α-Methyl-L-DOPA, L-α-Methyl-DOPA
• Linear Formula: (HO)₂C₆H₃CH₂C(CH₃)(NH₂)CO₂H · 1¹/₂H₂O
• CAS Number: 41372-08-1
• Molecular Weight: 238.24
• EC Number: 209-089-2
• UNSPSC Code: 12352209
• eCl@ss: 32160406
• PubChem Substance ID: 24888444
• NACRES: NA.22

Properties

• product name: (−)-3-(3,4-Dihydroxyphenyl)-2-methyl-L-alanine sesquihydrate, 99%
• Quality Level: 200
• Assay: 99%
• form: powder
• optical activity: [α]25/D −13°, c = 1 in H₂O
• reaction suitability: reaction type: solution phase peptide synthesis
• mp: >300 °C (lit.)
• application(s): peptide synthesis
• SMILES string: O.O.O.C[C@](N)(Cc1ccc(O)c(O)c1)C(O)=O.C[C@](N)(Cc2ccc(O)c(O)c2)C(O)=O
• InChI: 1S/2C10H13NO4.3H2O/c2*1-10(11,9(14)15)5-6-2-3-7(12)8(13)4-6;;;/h2*2-4,12-13H,5,11H2,1H3,(H,14,15);3*1H2/t2*10-;;;/m00.../s1
• InChI key: YKFCISHFRZHKHY-NGQGLHOPSA-N
• Gene Information: human ... ADRA2A(150) , ADRA2B(151) , ADRA2C(152)

Safety Information

• 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