P8449

L-Proline

BioXtra, pH 6.0-7.0 (20 °C, 1 M in H₂O), >99% (TLC)

• Synonym(s): (S)-Pyrrolidine-2-carboxylic acid
• Empirical Formula (Hill Notation): C₅H₉NO₂
• CAS Number: 147-85-3
• Molecular Weight: 115.13
• Beilstein/REAXYS Number: 80810
• EC Number: 205-702-2
• MDL number: MFCD00064318
• UNSPSC Code: 12352209

Properties

• product line: BioXtra
• assay: >99% (TLC)
• impurities: <0.0005% Phosphorus (P); <0.1% Insoluble matter
• ign. residue: <0.1%
• pH: 6.0-7.0 (20 °C, 1 M in H₂O)
• mp: 228 °C (dec.) (lit.)
• solubility: H₂O: 1 M at 20 °C, clear, colorless
• anion traces: chloride (Cl^-): <0.05%; sulfate (SO₄^2-): <0.05%
• cation traces: Al: <0.0005%; Ca: <0.0005%; Cu: <0.0005%; Fe: <0.0005%; K: <0.005%; Mg: <0.0005%; NH₄⁺: <0.05%; Na: <0.005%; Pb: <0.001%; Zn: <0.0005%
• absorption: <0.05 at 260 in H₂O at 1 M; <0.05 at 280 in H₂O at 1 M
• SMILES string: OC(=O)[C@@H]1CCCN1
• InChI: 1S/C5H9NO2/c7-5(8)4-2-1-3-6-4/h4,6H,1-3H2,(H,7,8)/t4-/m0/s1
• InChI key: ONIBWKKTOPOVIA-BYPYZUCNSA-N

Safety Information

• Storage Class: 13 - Non Combustible Solids
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)