L-Phenylalanine
SIGMA/78019 - BioUltra, ≥99.0% (NT)
Synonym: (S)
CAS Number: 63-91-2
Empirical Formula (Hill Notation): C9H11NO2
Molecular Weight: 165.19
EC Number: 200-568-1
MDL Number: MFCD00064227
Linear Formula: C6H5CH2CH(NH2)CO2H
Product Type: Chemical
| absorption | cut-off at 274 nm in H2O at 0.1 M |
| anion traces | chloride (Cl-): ≤50 mg/kg |
| sulfate (SO42-): ≤200 mg/kg | |
| assay | ≥99.0% (NT) |
| cation traces | Al: ≤5 mg/kg |
| As: ≤0.1 mg/kg | |
| Ba: ≤5 mg/kg | |
| Bi: ≤5 mg/kg | |
| Ca: ≤10 mg/kg | |
| Cd: ≤5 mg/kg | |
| Co: ≤5 mg/kg | |
| Cr: ≤5 mg/kg | |
| Cu: ≤5 mg/kg | |
| Fe: ≤5 mg/kg | |
| K: ≤50 mg/kg | |
| Li: ≤5 mg/kg | |
| Mg: ≤5 mg/kg | |
| Mn: ≤5 mg/kg | |
| Mo: ≤5 mg/kg | |
| Na: ≤50 mg/kg | |
| NH4+: ≤100 mg/kg | |
| Ni: ≤5 mg/kg | |
| Pb: ≤5 mg/kg | |
| Sr: ≤5 mg/kg | |
| Zn: ≤5 mg/kg | |
| color | white |
| form | powder or crystals |
| ign. residue | ≤0.1% (as SO4) |
| impurities | insoluble matter, passes filter test |
| ≤0.3% foreign amino acids | |
| InChI | 1S/C9H11NO2/c10-8(9(11)12 |
| InChI key | COLNVLDHVKWLRT-QMMMGPOBSA |
| loss | ≤0.1% loss on drying, 110°C |
| mp | 270-275 °C (dec.) (lit.) |
| optical activity | [α]20/D −34±0.5°, c = 2% in H2O |
| pH | 5.0-7.0 (25 °C, 0.1 M in H2O) |
| product line | BioUltra |
| Quality Level | 200  |
| SMILES string | N[C@@H](Cc1ccccc1)C(O)=O |
| solubility | H2O: 0.1 M at 20 °C, clear, colorless |
| Other Notes: | Growth requirement of various microorganisms. |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥99.0% (NT) |
| mp | 270-275 °C (dec.) (lit.) |
| UNSPSC | 12352209 |