Product Details
| Product Name: L-Phenylalanine | CAS No.: 63-91-2 |
| EC-No.: 203-056-8 | Min. Order: 25KG |
| Purity: 98% | Supply Ability: 200 tons |
| Release date: 2025/06/20 |
English Name:
L-Phenylalanine
CAS:
63-91-2
Molecular formula:
C9H11NO2
Molecular weight:
165.19
EINECS:
200-568-1
Mol file:
63-91-2.mol
Melting point
270-275 °C (dec.)(lit.)
Specific rotation
-34.1 º (c=2, water, dry basis)
Boiling point
293.03°C (rough estimate)
Density
1.29
Refractive index
-34 ° (C=2, H2O)
Storage conditions
Store at RT.
Form
powder
Acidity coefficient (pKa)
2.2(at 25℃)
colour
White to off-white
PH value
5.0-7.0 (25℃, 0.1M in H2O)
Optical activity
[α]25/D -34.2°, c = 2 in H2O (dried basis)
Water solubility
1-5 g/100 mL at 25 ºC
Merck
14,7271
BRN
1910408
stability
Stable. Incompatible with strong oxidizing agents.
CAS database
63-91-2(CAS DataBase Reference)
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