Cholecystokinin Octapeptide (1-2) (desulfated)

天冬氨酰-酪氨酸

Also known as: (3S)-3-amino-4-[[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]amino]-4-oxobutanoic acid, Aspartyltyrosine, CHOLECYSTOKININ 26-27 DESULFATED, CHOLECYSTOKININ OCTAPEPTIDE (1-2) (DESULFATED), Cholecystokinin Octapeptide (1-2) (desulfated) H-Asp-Tyr-OH, H-ASP-TYR-OH, L-ASPARTIC ACID-L-TYROSINE, L-Asp-L-Tyr, L-Tyrosine, L-α-aspartyl-, L-aspartyl-L-tyrosine, aspartyltyrosine

Cholecystokinin Octapeptide (1-2) (desulfated) (CAS 22840-03-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H16N2O6 and a molecular weight of 296.28 g/mol. It is also known as (3S)-3-amino-4-[[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]amino]-4-oxobutanoic acid, Aspartyltyrosine and CHOLECYSTOKININ 26-27 DESULFATED. Key properties include a boiling point of 673ºC at 760mmHg, a density of 1.46g/cm3 and a flash point of 360.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

22840-03-5

Jingsj CID

J-89575-4

Molecular Formula

C₁₃H₁₆N₂O₆

Chinese Name

天冬氨酰-酪氨酸

Molecular Weight

296.28 g/mol

Category

Organic Acids

Last updated

8/21/2026