A6695512
L-Phenylalanine , 99% , 63-91-2
Synonym(s):
L-Phenylalanine;Phe;Phe, 2-Amino-3-phenylpropionic acid;L-Phenylalanine - CAS 63-91-2 - Calbiochem;(S)-2-Amino-3-phenylpropionic acid
CAS NO.：63-91-2
Empirical Formula: C9H11NO2
Molecular Weight: 165.19
MDL number: MFCD00064227
EINECS: 200-568-1
| Pack Size | Price | Stock | Quantity |
| 25G | RMB23.20 | In Stock |
|
| 100G | RMB44.00 | In Stock |
|
| 500G | RMB150.40 | In Stock |
|
| 2.5kg | RMB613.60 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 270-275 °C (dec.)(lit.) |
| alpha | -34.1 º (c=2, water, dry basis) |
| Boiling point: | 293.03°C (rough estimate) |
| bulk density | 580kg/m3 |
| Density | 1.29 |
| vapor pressure | <1 Pa (25 °C) |
| refractive index | -34 ° (C=2, H2O) |
| FEMA | 3585 | L-PHENYLALANINE |
| storage temp. | Store below +30°C. |
| solubility | H2O: 0.1 M at 20 °C, clear, colorless |
| pka | 2.2(at 25℃) |
| form | powder |
| color | White to off-white |
| PH | 5.0-7.0 (25℃, 0.1M in H2O) |
| Odor | at 100.00 %. odorless |
| Odor Type | odorless |
| optical activity | [α]25/D -34.2°, c = 2 in H2O (dried basis) |
| biological source | synthetic |
| Water Solubility | 1-5 g/100 mL at 25 ºC |
| Merck | 14,7271 |
| JECFA Number | 1428 |
| BRN | 1910408 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| Major Application | pharmaceutical (small molecule) |
| Cosmetics Ingredients Functions | HAIR CONDITIONING SKIN CONDITIONING FRAGRANCE |
| InChI | 1S/C9H11NO2/c10-8(9(11)12)6-7-4-2-1-3-5-7/h1-5,8H,6,10H2,(H,11,12)/t8-/m0/s1 |
| InChIKey | COLNVLDHVKWLRT-QMMMGPOBSA-N |
| SMILES | N[C@@H](Cc1ccccc1)C(O)=O |
| LogP | 0.24 |
| CAS DataBase Reference | 63-91-2(CAS DataBase Reference) |
| NIST Chemistry Reference | L-Phenylalanine(63-91-2) |
| EPA Substance Registry System | L-Phenylalanine (63-91-2) |
| Absorption | cut-off at 274nm in H2O at 0.1M |
Description and Uses
phenylalanine is a conditioning agent with greater application in hair care than in skin care preparations. It is also used in suntan products.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| PPE | Eyeshields, Gloves, type N95 (US) |
| Hazard Codes | C |
| Risk Statements | 36/37/38-34 |
| Safety Statements | 22-24/25-37/39-45-36/37/39-27-26 |
| WGK Germany | 3 |
| RTECS | AY7535000 |
| F | 10 |
| TSCA | TSCA listed |
| HS Code | 29224995 |
| Storage Class | 13 - Non Combustible Solids |
| Hazardous Substances Data | 63-91-2(Hazardous Substances Data) |
| REACH Registrations | Active |
