Aspartame CAS NO.22839-47-0

Aspartame Basic information

Product Name:    Aspartame
Synonyms:    c-mer;Monoclonal Anti-MERTK antibody produced in mouse;RP38;E962;Asp-Phe-OMe H-Asp-Phe-OMe N-(L-α-Aspartyl)-L-phenylalanine methyl ester N-L-alpha-Aspartyl-L-phenylalanine 1-Methyl Ester L-Aspartyl-L-phenylalanine methyl ester;L-ASPARTYL-L-PHENYLALANINE METHYL ESTER;L-ASP-PHE METHYL ESTER;Asp-Phe-OMe
CAS:    22839-47-0
MF:    C14H18N2O5
MW:    294.31
EINECS:    245-261-3
Product Categories:    
Mol File:    22839-47-0.mol
 

Aspartame Chemical Properties
Melting point     242-248 °C
alpha     15.5 º (c=4, 15N formic acid)
Boiling point     436.08°C (rough estimate)
density     1.2051 (rough estimate)
refractive index     14.5 ° (C=4, 15mol/L Formic Acid)
storage temp.     2-8°C
solubility     Sparingly soluble or slightly soluble in water and in ethanol (96 per cent), practically insoluble in hexane and in methylene chloride.
pka    pKa 3.19±0.01 (H2O t=25.0 I=0.100(NaCl))(Approximate);7.87±0.02(H2O t=25.0 I=0.100(NaCl))(Approximate)
form     Powder
color     White
Odor    odorless with a sweet taste
PH    pH(8g/l, 25℃) : 4.5～6.0
Water Solubility     Soluble in formic acid, dimethyl sulfoxide. Sparingly soluble in water and ethanol.
Merck     14,839
BRN     2223850
Stability:    Stable. Incompatible with strong oxidizing agents.
InChIKey    IAOZJIPTCAWIRG-QWRGUYRKSA-N
CAS DataBase Reference    22839-47-0(CAS DataBase Reference)
EPA Substance Registry System    L-Phenylalanine, L-.alpha.-aspartyl-, 2-methyl ester (22839-47-0)

Safety Information
Safety Statements     22-24/25
WGK Germany     2
RTECS     WM3407000
TSCA     Yes
HS Code     29242990
Hazardous Substances Data    22839-47-0(Hazardous Substances Data)
Toxicity    TDLo orl-wmn: 3710 mg/kg:SKN AIMEAS 104,207,86