Aspartame

For Research Use Only.
Category
Impurities
Cat.No.
NP2891
CAS
22839-47-0
Product Name
Aspartame
Structure

Product Details

Description
Aspartame is an artificial, non-saccharide sweetener used as a sugar substitute in some foods and beverages.
Synonyms
L-α-Aspartyl-L-phenylalanine 2-Methyl Ester; Canderel; Dipeptide Sweetener; E 951; Equal; Finn; L-Aspartame; NutraSweet; Pal Sweet; Palsweet Diet; Sweet Dipeptide; Zero-Cal; α-Aspartame; α-L-Aspartyl-L-phenylalanine Methyl Ester; α-Sweet
IUPAC Name
(3S)-3-amino-4-[[(2S)-1-methoxy-1-oxo-3-phenylpropan-2-yl]amino]-4-oxobutanoic acid
Molecular Weight
294.31
Molecular Formula
C14H18N2O5
Canonical SMILES
COC(=O)C(CC1=CC=CC=C1)NC(=O)C(CC(=O)O)N
InChI
InChI=1S/C14H18N2O5/c1-21-14(20)11(7-9-5-3-2-4-6-9)16-13(19)10(15)8-12(17)18/h2-6,10-11H,7-8,15H2,1H3,(H,16,19)(H,17,18)/t10-,11-/m0/s1
InChIKey
IAOZJIPTCAWIRG-QWRGUYRKSA-N
Boiling Point
535.8±50.0°C at 760 mmHg
Melting Point
>231°C (dec.)
Flash Point
277.8°C
Purity
>98%
Density
1.3±0.1 g/cm3
Solubility
Soluble in Formic acid, DMSO (Slightly), Water (Slightly)
Appearance
White Solid
Application

Aspartame is a dipeptide compound composed of two amino acids (aspartic acid and phenylalanine) and a methyl ester bond. It was discovered in 1965 and approved for use by the U.S. Food and Drug Administration (FDA) in 1981. Aspartame is extremely sweet, about 200 times sweeter than sucrose (table sugar), so only a very small amount is needed to achieve the desired sweetness. Aspartame is often used as a sugar substitute in a variety of products, including diet sodas, sugar-free desserts, chewing gum, and a variety of low-calorie or sugar-free snacks.

Aspartame's strong sweetness in comparison to sugar is one of its key advantages. This enables producers to create low-calorie and low-sugar goods without compromising flavor. Since aspartame does not cause tooth decay, it is a common ingredient in mouthwash and sugar-free chewing gum. Furthermore, aspartame offers a means of enjoying a sweet pleasure without raising blood sugar levels for people with diabetes or those trying to control their weight.

A versatile component, aspartame can be found in a large range of food and beverage items. It is frequently found in sugar-free energy drinks, flavored waters, and diet sodas in the beverage industry. It is used in sugar-free chewing gum, candies, and desserts in the confectionery business. Moreover, dairy goods, frozen sweets, and even medications frequently contain aspartame. Apart from its application as a tabletop sweetener and component in numerous food and beverage items, aspartame is prized for its consistency and adaptability in food preparation. Because of its ability to tolerate high temperatures, it can be used in baked foods, hot beverages, and other items that are heated or cooked. Its solubility in water allows for easy incorporation into liquids, making it a popular choice for sugar-free beverages and syrups.

Beyond its use as a sweetener, aspartame has several benefits for the food business, including extending product shelf life and improving flavor. Owing to its strong sweetness, a food product's total calorie content can be decreased because only a small amount is required to reach the appropriate sweetness level. Manufacturers can satisfy the demands of consumers who are health-conscious by producing low-calorie and sugar-free products by substituting aspartame for sugar.

Storage
Store at 2-8°C
Form
Powder
Stability
Stable. Incompatible with strong oxidizing agents.
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