Multiple degradation pathways accounting for the breakdown of the dipeptide sweetener a-L-aspartyl-L-phenylalanine methyl ester (a-APM) in 4 mM phosphate, pH 3.1 and a simulated cola beverage are ...
Aspartame (E951) has been used as a sweetener in foods and as a table-top sweetener for more than 20 years in many countries throughout the world. Aspartame is the methyl ester of the dipeptide of two amino acids, phenylalanine and aspartic acid.
Search results for L-phenylalanine methyl ester at Sigma-Aldrich
Abstract. In aqueous solutions, L-aspartyl-L-phenylalanine methyl ester (aspartame) was 182 times sweeter than 2% sucrose but only 43 times sweeter than 30% sucrose according to rank analyses of scores from 20 judges.
22839-47-0:C14H18N2O5, L-Phenylalanine, L-α-aspartyl-, 2-methyl ester, aspartam, Aspartame, 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-α ...
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International Patent Publication No. WO 00/15656 describes the formation of neotame by hydrogenation of a mixture of 3,3-dimethylbutyraldehyde and Z-aspartame (N-benzyloxycarbonyl-L-α-aspartyl-L-phenylalanine-1-methyl ester) in a methanolic solvent.
Chronic toxicity and carcinogenicity of N-[N-[3-(3-hydroxy-4-methoxyphenyl) propyl]-α-aspartyl]-l-phenylalanine 1-methyl ester, monohydrate (advantame) in the rat Author links open overlay panel A. Otabe a T. Fujieda a T. Masuyama b
N-L-alpha-Aspartyl-L-phenylalanine 1-methyl ester 3-Amino-N-(alpha-carboxyphenethyl)succinamic acid N-methyl ester APM SC-18862 Canderel™ Equal™ NutraSweet™ Taste. Aspartame has a sweet taste with minimal bitterness for most tasters. Its onset of sweetness may be slightly slower than sucrose, and the sweetness may linger.
aspartame,nutrasweet,asp-phe-ome,asp-phe methyl ester,aspartam,aspartamum,aspartamo,l-aspartyl-l-phenylalanine methyl ester,aspartylphenylalanine methyl ester,dipeptide sweetener PubChem CID 134601
To assess its teratogenic potential, advantame (N-[N-[3-(3-hydroxy-4-methoxyphenyl) propyl]-α-aspartyl]-L-phenylalanine 1-methyl ester, monohydrate) was administered to mated rats (22/group) in the diet at 0, 5000, 15,000, and 50,000 ppm (providing approximately 465, 1418, and 4828 mg/kg body weight/day), and to mated rabbits (24/group) via ...
L-Aspartyl-L-phenylalanine methyl ester Revision Date 19-Jan-2018 U.S. Department of Homeland Security This product does not contain any DHS chemicals. Other International Regulations Mexico - Grade No information available 16. Other information Prepared By Regulatory Affairs Thermo Fisher Scientific Email: [email protected] Creation ...
L-Aspartyl-L-phenylalanine methyl ester 96% Synonym: N-L-α-Aspartyl-L-phenylalanine methyl ester, Asp-Phe methyl ester, Aspartame CAS Number 22839-47-0. Linear Formula HOOCCH 2 CH(NH 2)CONHCH(CH 2 C 6 H 5)COOCH 3. Molecular Weight 294.30 . Beilstein/REAXYS Number 2223850 . EC Number 245-261-3. MDL number MFCD00002724.
Buy high quality Aspartame 22839-47-0 from toronto research chemicals Inc.
NL8500325A - Process for the preparation of alpha-l-aspartyl-l-phenylalanine methyl ester or the hydrohalide thereof. - Google Patents Process for the preparation of alpha-l-aspartyl-l-phenylalanine methyl ester or the hydrohalide thereof.
L-aspartyl-L-phenylalanine methyl ester (ell-ass-par-TEEL ell-fee-no-AL-uh-neen METH-el ESS-ter) is an artificial sweetener more widely known as aspartame. It is sold under a number of brand names, including NutraSweet®, Equal®, Spoonful®, Benevia®, Indulge®, NatraTaste®, and Equal-Measure ...
22839-47-0 245-261-3 - - 4. FIRST AID MEASURES If inhaled If breathed in, move person into fresh air. If not breathing, give artificial respiration. In case of skin contact Wash off with soap and plenty of water. In case of eye contact Flush eyes with water as a precaution. If swallowed Never give anything by mouth to an unconscious person.
A series of analogues designed to assess the importance of the amide bond in the dipeptide sweetener L-aspartyl-L-phenylalanine methyl ester has been synthesized and tested. The peptide bond was methylated, replaced by an ester bond, or reversed. All of these modifications produced compounds that did not have a sweet taste.
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IUPAC Standard InChIKey: IAOZJIPTCAWIRG-UHFFFAOYSA-N CAS Registry Number: 22839-47-0 Chemical structure: This structure is also available as a 2d Mol file; Other names: L-Aspartyl-L-phenylalanine methyl ester; L-α-Aspartyl-L-phenylalanine methyl ester; N-L-α-Aspartyl-L-phenylalanine methyl ester; L-Phenylalanine, N-L-α-aspartyl-, 1-methyl ester; 3-Amino-N-(α-carboxyphenethyl)succinamic ...
L-Aspartyl-L-phenylalanine methyl ester - chemical information, properties, structures, articles, patents and more chemical data.
View detailed Import data, price, monthly trends, major importing countries, major ports of l phenylalanine under HS Code 2924
The half-life for aspartame at pH 4 and 10CC is 3.3 years. Aspartame Aspartame is the methyl ester of a dipeptide of the two amino acids, aspartic acid and L-phenylalanine. Aspartame was discovered during routine research for aids to ulcer patients. An American patent (Bachman 1973) was applied for in which aspartame was
The most extensive use is the synthesis of N-carbobenzoxy-l-aspartyl-l-phenylalanine methyl ester (ZDFM), a precursor of an artificial sweetener, aspartame, from N-carbobenzoxy-l-aspartic acid (ZD) and l-phenylalanine methyl ester (FM),,,, . This synthesis reaction is given by the following equation.
Aspartame (L-alpha-aspartyl-L-phenylalanine methyl ester) is a low-calorie sweetener used to sweeten a wide variety of low- and reduced-calorie foods and beverages, including low-calorie tabletop sweeteners. Aspartame is composed of two amino acids, aspartic acid and phenylalanine, as the methyl ester.
L-Aspartyl-L-phenylalanine | C13H16N2O5 | CID 93078 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological ...
Flavoring agent sweeter than sugar, metabolized as PHENYLALANINE and ASPARTIC ACID.
1-Methyl N-L-alpha-aspartyl-L-phenylalanate; 3-Amino-N-(alpha-carboxyphenethyl)succinamic acid N-methyl ester; 3-Amino-N-(alpha-carboxyphenethyl)succinamic acid N-methyl ester, stereoisomer; 3-Amino-N-(alpha-methoxycarbonylphenethyl) succinamic acid; Canderel; Dipeptide sweetener; Equal; L-Aspartyl-L-phenylalanine methyl ester; L-Phenylalanine ...
De très nombreux exemples de phrases traduites contenant "l-aspartyl-l-phenylalanine methyl ester" – Dictionnaire français-anglais et moteur de recherche de traductions françaises.
1. Eur J Biochem. 1986 Dec 15;161(3):541-9. Kinetics and equilibrium of enzymatic synthesis of peptides in aqueous/organic biphasic systems. Thermolysin-catalyzed synthesis of N-(benzyloxycarbonyl)-L-aspartyl-L-phenylalanine methyl ester.
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