CAS 22839-47-0
:Aspartame
Description:
Aspartame is a low-calorie artificial sweetener widely used as a sugar substitute in various food and beverage products. Chemically, it is a dipeptide methyl ester composed of two amino acids: aspartic acid and phenylalanine, linked by a peptide bond. Its molecular formula is C14H18N2O5, and it has a relatively low molecular weight. Aspartame is approximately 200 times sweeter than sucrose, allowing for its use in small quantities to achieve the desired sweetness. It is stable under acidic conditions but can degrade when exposed to high temperatures or prolonged storage, which may affect its sweetness. Aspartame is metabolized in the body into its constituent amino acids and methanol, which are naturally occurring substances. However, individuals with phenylketonuria (PKU), a genetic disorder, must avoid aspartame due to their inability to metabolize phenylalanine effectively. Overall, aspartame is recognized for its safety by various health authorities, although some individuals may experience sensitivity or adverse reactions.
Formula:C14H18N2O5
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
InChI key:InChIKey=IAOZJIPTCAWIRG-QWRGUYRKSA-N
SMILES:[C@@H](CC1=CC=CC=C1)(NC([C@H](CC(O)=O)N)=O)C(OC)=O
Synonyms:- <span class="text-smallcaps">L</smallcap>-Aspartyl-<smallcap>L</span>-3-phenylalanine methyl ester
- <span class="text-smallcaps">L</smallcap>-Aspartyl-<smallcap>L</span>-phenylalanine methyl ester
- <span class="text-smallcaps">L</smallcap>-Aspartyl-<smallcap>L</span>-phenylalanyl methyl ester
- <span class="text-smallcaps">L</smallcap>-Phenylalanine, <smallcap>L</span>-α-aspartyl-, 2-methyl ester
- <span class="text-smallcaps">L</smallcap>-Phenylalanine, N-<smallcap>L</span>-α-aspartyl-, 1-methyl ester
- <span class="text-smallcaps">L</smallcap>-α-Aspartyl-<smallcap>L</span>-phenylalanine methyl ester
- <span class="text-smallcaps">L</span>-Aspartame
- APM
- Aspartam
- Aspartamo
- Aspartylphenylalanine methyl ester
- Canderel
- Dipeptide sweetener
- E 951
- Equal
- L-Aspartame
- L-Aspartyl-L-3-phenylalanine methyl ester
- L-Aspartyl-L-phenylalanine methyl ester
- L-Aspartyl-L-phenylalanyl methyl ester
- L-Phenylalanine, L-α-aspartyl-, 2-methyl ester
- L-Phenylalanine, N-L-alpha-aspartyl-, 1-methyl ester
- L-Phenylalanine, N-L-α-aspartyl-, 1-methyl ester
- L-alpha-aspartyl-L-phenylalanine-methylester
- L-α-Aspartyl-L-phenylalanine methyl ester
- Methyl Alpha-Aspartylphenylalaninate
- Methyl aspartylphenylalanate
- Nutrasweet
- PHENYLALANINE (L), N-L-α-ASPARTYL-O-METHYL-
- Pal Sweet
- Pal Sweet Diet G 100
- Palsweet Diet
- Sladex
- Succinamic acid, 3-amino-N-(α-carboxyphenethyl)-, N-methyl ester, stereoisomer
- Sweet dipeptide
- Zero-Cal
- methyl L-alpha-aspartyl-L-phenylalaninate
- α-<span class="text-smallcaps">L</smallcap>-Aspartyl-<smallcap>L</span>-phenylalanine methyl ester
- α-Aspartame
- α-L-Aspartyl-L-phenylalanine methyl ester
- See more synonyms
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
Found 20 products.
Aspartame, 98%
CAS:A non-nutritive sweetener and dipeptide ester about 160 times sweeter than sucroseFormula:C14H18N2O5Purity:98%Color and Shape:White, Crystalline powderMolecular weight:294.31Aspartame
CAS:Aromatic cyclic amides (including cyclic carbamates) anFormula:C14H18N2O5Color and Shape:PowderMolecular weight:294.3Aspartame
CAS:Aspartame (SC-18862), an artificial, non-carbohydrate sweetener, is aspartyl-phenylalanine-1-methyl ester.Formula:C14H18N2O5Purity:98.92% - 99.71%Color and Shape:Colorless Needles From Water SucroseMolecular weight:294.30Aspartame
CAS:Formula:C14H18N2O5Purity:≥ 98.0% (dried basis)Color and Shape:White crystalline powderMolecular weight:294.30Aspartame, Ph. Eur., USP grade
CAS:Formula:C14H18N2O5Purity:≤ 0.5% (L-phenylalanine)Color and Shape:White or almost white crystalline powderMolecular weight:294.30Aspartame 1000 µg/mL in Methanol
CAS:Controlled ProductFormula:C14H18N2O5Color and Shape:Single SolutionMolecular weight:294.30N-L-α-Aspartyl-L-phenylalanine Methyl Ester
CAS:N-L-α-Aspartyl-L-phenylalanine Methyl EsterFormula:C14H18N2O5Purity:98%Color and Shape:Off-white SolidMolecular weight:294.30312Aspartame
CAS:Controlled ProductStability Decomposes in solution
Applications A dipeptide ester about 160 times sweeter than sucrose in aqueous solution. A non-nutritive sweetener.
References Cloninger, B., et al.: Science, 170, 81 (1970), Oppermann, et al.: J. Nutr., 103, 1454 (1973),Formula:C14H18N2O5Color and Shape:NeatMolecular weight:294.3Asp-Phe methyl ester
CAS:Formula:C14H18N2O5Purity:98%Color and Shape:Solid, White powderMolecular weight:294.307Aspartame
CAS:Aspartame is an artificial sweetener that is used to replace sugar in products. It has been shown to be metabolized by the body into three components: aspartic acid, phenylalanine, and methanol. Aspartame can be toxic to humans if consumed in excessive amounts, and some health concerns have been raised about its possible carcinogenic properties. The use of sodium citrate as a buffer in beverages containing aspartame has been found to reduce some of the potential toxicity associated with the product.Formula:C14H18N2O5Purity:Min. 95%Color and Shape:White PowderMolecular weight:294.3 g/molAspartame
CAS:Formula:C14H18N2O5Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:294.31Aspartame
CAS:Aspartame has a sweetening power which is 180 to 200 times that of sucrose.Formula:C14H18N2O5Purity:99.5%Color and Shape:White PowderMolecular weight:294.31
