alitame anhydrous
L-a-aspartyl-N-(2,2,4,4-tetramethylthietan-3-yl)-D-alaninamide
 
Notes:
2000 times sweeter than sucrose; formed from aspartic acid, alanine & an amide. nonnutritive sweetener; 2000 times sweeter than sucrose; formed from aspartic acid, alanine & an amide. Sweetening agent. Intensely sweet, approx. 2000 x sucrose. Use currently (1999) permitted in Australia, New Zealand, Indonesia and China Alitame is an artificial sweetener developed by Pfizer in the early 1980s and currently marketed in some countries under the brand name Aclame. Like aspartame, alitame is an aspartic acid-containing dipeptide. Most dipeptides are not sweet, but the unexpected discovery of aspartame in 1965 led to a search for similar compounds that shared its sweetness. Alitame is one such second-generation dipeptide sweetener. Neotame, developed by the owners of the NutraSweet brand, is another.
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(3S)-3-amino-4-oxo-4-[[(2R)-1-oxo-1-[(2,2,4,4-tetramethylthietan-3-yl)amino]propan-2-yl]amino]butanoic acid (Click)
CAS Number: 80863-62-3Picture of molecule
Other: 126121-34-4
FDA UNII: PCE8DAE750
Nikkaji Web: J997.311G
XlogP3-AA: -2.60 (est)
Molecular Weight: 331.43605000
Formula: C14 H25 N3 O4 S
NMR Predictor: Predict (works with chrome or firefox)
Category: sweeteners, flavor enhancers
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar: Search
Google Books: Search
Google Scholar: with word "volatile"Search
Google Scholar: with word "flavor"Search
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Perfumer and Flavorist: Search
Google Patents: Search
US Patents: Search
EU Patents: Search
IBM Patents: Obtain
Pubchem Patents: Search
PubMed: Search
NCBI: Search
JECFA Food Additive: Alitame
GSFA Codex: Alitame (956)
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Physical Properties:
Appearance: white crystalline powder (est)
Assay: 98.00 to 100.00 % 
Food Chemicals Codex Listed: No
Boiling Point: 607.00 to  609.00 °C. @ 760.00 mm Hg (est)
Flash Point: 611.00 °F. TCC ( 321.67 °C. )
logP (o/w): 1.508 (est)
Soluble in:
 water, 815.8 mg/L @ 25 °C (est)
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Organoleptic Properties:
Odor Type: odorless
Odor Strength: none
Odor Description:
odorless
 sweet  sugar  
Taste Description:
sweet
  
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Cosmetic Information:
None found
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Suppliers:
Anhui Haibei
Alitame
Carbosynth
For experimental / research use only.
Alitame
Santa Cruz Biotechnology
For experimental / research use only.
Alitame
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Safety Information:
Preferred SDS: View
 
Hazards identification
 
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
 
Pictogram
 
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
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Safety in Use Information:
Category: sweeteners, flavor enhancers
Recommendation for alitame anhydrous usage levels up to:
 not for fragrance use.
 
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Safety References:
EPI System: View
Cancer Citations: Search
Toxicology Citations: Search
NLM Developmental and Reproductive Toxicity: Search
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 64763
National Institute of Allergy and Infectious Diseases: Data
 (3S)-3-amino-4-oxo-4-[[(2R)-1-oxo-1-[(2,2,4,4-tetramethylthietan-3-yl)amino]propan-2-yl]amino]butanoic acid
Chemidplus: 0080863623
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References:
 (3S)-3-amino-4-oxo-4-[[(2R)-1-oxo-1-[(2,2,4,4-tetramethylthietan-3-yl)amino]propan-2-yl]amino]butanoic acid
NIST Chemistry WebBook: Search Inchi
Pubchem (cid): 64763
Pubchem (sid): 135022743
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Other Information:
(IUPAC): Atomic Weights of the Elements 2009
(IUPAC): Atomic Weights of the Elements 2009 (pdf)
Videos: The Periodic Table of Videos
tgsc: Atomic Weights use for this web site
(IUPAC): Periodic Table of the Elements
CHEMBL: View
HMDB (The Human Metabolome Database): HMDB37324
FooDB: FDB016344
ChemSpider: View
Wikipedia: View
RSC Learn Chemistry: View
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Potential Blenders and core components note
 
None Found
 
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Potential Uses:
 sweetener 
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Occurrence (nature, food, other): note
 not found in nature
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Synonyms:
D-alaninamide, L-a-aspartyl-N-(2,2,4,4-tetramethyl-3-thietanyl)-
(S)-3-amino-4-oxo-4-(((R)-1-oxo-1-((2,2,4,4-tetramethylthietan-3-yl)amino)propan-2-yl)amino)butanoic acid
(3S)-3-amino-4-oxo-4-[[(2R)-1-oxo-1-[(2,2,4,4-tetramethylthietan-3-yl)amino]propan-2-yl]amino]butanoic acid
3-(L-aspartyl-D-alaninamido)-2,2,4,4-tetramethylthietane
L-aspartyl-D-alanine-N-(2,2,4,4-tetramethylthietan-3-yl)amide
L-a-aspartyl-N-(2,2,4,4-tetramethyl-3-thietanyl)-D-alaninamide
L-alpha-aspartyl-N-(2,2,4,4-tetramethyl-3-thietanyl)-D-alaninamide
L-a-aspartyl-N-(2,2,4,4-tetramethylthietan-3-yl)-D-alaninamide
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