Aspartame CAS#22839-47-0
Products Description of Aspartame CAS#22839-47-0
Aspartame is an artificial sweetener classified as an amino acid dipeptide derivative. It was accidentally discovered by chemists in 1965 during the development of ulcer medications. It boasts multiple advantages: low dosage requirement, high sweetness (150–200 times sweeter than sucrose), pleasant taste, ability to enhance the flavor of citrus and other fruits (per Chemicalbook), calorie reduction, no risk of tooth decay, and lower toxicity compared to artificial sweeteners like saccharin. It is widely applied in beverages, diabetic-friendly foods, and certain weight-loss health products. Notably, this ingredient was once part of the formula for the cola drinks commonly consumed in daily life.
Parameters
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 |
PH | pH(8g/l, 25℃) : 4.5～6.0 |
Odor | odorless with a sweet taste |
biological source | mouse |
Water Solubility | Soluble in formic acid, dimethyl sulfoxide. Sparingly soluble in water and ethanol. |
Merck | 14,839 |
BRN | 2223850 |
Sequence | H-Asp-Phe-OMe |
Stability: | Stable. Incompatible with strong oxidizing agents. |
InChIKey | IAOZJIPTCAWIRG-QWRGUYRKSA-N |
LogP | 0.542 (est) |
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 |
Products Description of Aspartame CAS#22839-47-0
Other biochemical reagents, carbohydrates, non-sugar sweeteners, food sweeteners, biochemical reagents, amino acids, sweeteners, raw materials, sweetener-based food additives, small molecule inhibitors, vitamins, aspartame, amino acid biochemical reagents, intermediates, chemicals, food additives, FOOD ADDITIVES, Amino Acid Derivatives, Food & Feed ADDITIVES (Chemicalbook), flavorings (flavor enhancers), reference substances, acidulants, flavors and fragrances, other raw materials, drug impurities and intermediates, pharmaceutical raw materials, pharmaceutical, pesticide and dye intermediates, chemical materials, auxiliary agents, organic chemical raw materials, additives, chemical raw materials, other raw materials and intermediates, chemical reagents, general amino acid biochemical reagents, biological reagents, catalog peptides
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