8.16011

(S)-(-)-Phenylalanine

for synthesis

• Synonym(s): (S)-(-)-Phenylalanine, Phe, 2-Amino-3-phenylpropionic acid
• Empirical Formula (Hill Notation): C₉H₁₁NO₂
• CAS Number: 63-91-2
• Molecular Weight: 165.19
• UNSPSC Code: 12352209
• EC Index Number: 200-568-1
• NACRES: NA.22
• MDL number: MFCD00064227

Properties

• vapor pressure: <1 Pa ( 25 °C)
• Quality Segment: 200
• form: solid
• pH: 5.4-6.0 (20 °C, 10 g/L in H₂O)
• mp: 275-283 °C (decomposition)
• solubility: 27 g/L
• density: 1.34 g/cm³ at 20 °C
• bulk density: 580 kg/m³
• storage temp.: 2-30°C
• SMILES string: [N+H3]C(Cc1ccccc1)C(=O)[O-]
• InChI: 1S/C9H11NO2/c10-8(9(11)12)6-7-4-2-1-3-5-7/h1-5,8H,6,10H2,(H,11,12)
• InChI key: COLNVLDHVKWLRT-UHFFFAOYSA-N

Description

Analysis Note

Assay (HClO₄): ≥ 99.0 %
Spec. rotation [α²0/D (c=2 in water): -35.5 - -33.5 °
Identity (IR): passes test

Safety Information

• Storage Class: 13 - Non Combustible Solids
• wgk: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable