Cat. No JK329729_100_MG
J&K Chemical

Product Information

Product Name
L-Aspartyl-L-phenylalanine, 95%
Brand Name
J&K
Product Number
329729
CAS
13433-09-5
Molecular Formula
C13H16N2O5
Molecular Weight
280.28
SDS Document
Certificate of Analysis (COA)​
COA not found

General Information

Synonyms
Aspartame acid
PubChem CID
93078
IUPAC Name
(3S)-3-amino-4-(1S)-1-carboxy-2-phenylethylamino-4-oxobutanoic acid
InChI Key
YZQCXOFQZKCETR-UWVGGRQHSA-N
SMILES
C1=CC=C(C=C1)CC@@H(C(=O)O)NC(=O)C@H(CC(=O)O)N

Properties

Melting Point
236-239
Optical Activity
+12.5 (C=1, 0.5 M HCl)

Safety Information

Precautionary Statement
P262

References

Effects of different ratio of sweet sorghum silage to corn silage diets on serum metabolome of lactating dairy cows

Publication Name: Tropical Animal Health and Production
Publication Date: 2025-05-24
DOI: 10.1007/s11250-025-04483-8

Metabolomics and sensory evaluation combined analysis reveal the effect of processing methods and different forms on the flavor of rose herbal tea

Publication Name: npj Science of Food
Publication Date: 2025-03-29
DOI: 10.1038/s41538-025-00387-x

Sweet or sour? A review of the Aspartame market landscape, carcinogenicity, and its socioeconomic impact

Publication Name: Journal of Food Science and Technology
Publication Date: 2024-09-06
DOI: 10.1007/s13197-024-06077-y

Immunomodulatory effect of tibetan medicine compound extracts against ORFV in vitro by metabolomics

Publication Name: BMC Veterinary Research
Publication Date: 2024-08-15
DOI: 10.1186/s12917-024-04204-7

L-Aspartyl-L-phenylalanine, 95%

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