A0737050
L-Aspartyl-L-phenylalanine , 98% , 13433-09-5
Synonym(s):
L -Aspartyl-L -phenylalanine;Aspartame acid
CAS NO.：13433-09-5
Empirical Formula: C13H16N2O5
Molecular Weight: 280.28
MDL number: MFCD00063155
EINECS: 236-557-3
| Pack Size | Price | Stock | Quantity |
| 100mg | RMB364.80 | In Stock |
|
| 500mg | RMB988.00 | In Stock |
|
| 1g | RMB1482.40 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 236-239 °C(lit.) |
| Boiling point: | 423°C (rough estimate) |
| Density | 1.2419 (rough estimate) |
| refractive index | 1.6450 (estimate) |
| storage temp. | Keep in dark place,Sealed in dry,2-8°C |
| solubility | DMSO:5.0(Max Conc. mg/mL);17.84(Max Conc. mM) DMSO:PBS (pH 7.2) (1:2):0.3(Max Conc. mg/mL);1.07(Max Conc. mM) |
| form | Powder |
| pka | 3.35±0.10(Predicted) |
| color | Off-white to yellow to beige to orange to tan |
| optical activity | [α]20/D +12.5°, c = 1 in 0.5 M HCl |
| BRN | 2817528 |
Description and Uses
L-Aspartyl-L-phenylalanine is an impurity of Thiamine (T344185). Thiamine Impurity B.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P271-P280 |
| Safety Statements | 24/25 |
| WGK Germany | 3 |
| HS Code | 29242990 |
