Peptide YY (3-36) (human)

Chemical Information
Peptide YY (3-36), a synthetic human PYY 3-36, is a compound being evaluated for the treatment of obesity. It reduces appetite and increases satiety in obese patients.
| CAS Number | 123583-37-9 |
| PubChem CID | 59404585 |
| IUPAC Name | (4S)-5-[[(2S)-1-[[(2S)-1-[[(2S)-1-[(2S)-2-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-4-amino-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-4-amino-1-[[(2S)-1-[[(2S)-1-[[(2S,3R)-1-[[(2S)-1-[[(2S)-5-amino-1-[[(2S)-1-[[(2S)-1-amino-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]amino]-5-carbamimidamido-1-oxopentan-2-yl]amino]-1,5-dioxopentan-2-yl]amino]-5-carbamimidamido-1-oxopentan-2-yl]amino]-3-hydroxy-1-oxobutan-2-yl]amino]-3-methyl-1-oxobutan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-1,4-dioxobutan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]amino]-3-(1H-imidazol-4-yl)-1-oxopropan-2-yl]amino]-5-carbamimidamido-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]amino]-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]amino]-5-carbamimidamido-1-oxopentan-2-yl]amino]-1,4-dioxobutan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-4-carboxy-1-oxobutan-2-yl]amino]-4-carboxy-1-oxobutan-2-yl]carbamoyl]pyrrolidin-1-yl]-3-hydroxy-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-3-carboxy-1-oxopropan-2-yl]amino]-4-[[2-[[(2S)-1-[(2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-6-amino-2-[[(2S,3S)-2-amino-3-methylpentanoyl]amino]hexanoyl]pyrrolidine-2-carbonyl]amino]-4-carboxybutanoyl]amino]propanoyl]pyrrolidine-2-carbonyl]amino]acetyl]amino]-5-oxopentanoic acid |
| Molecular Formula | C180H279N53O54 |
| Molecular Weight | 4049 |
| XLogP | -14.9 |
| Topological Polar Surface Area | 1760 |
| Hydrogen Bond Donor Count | 61 |
| Hydrogen Bond Acceptor Count | 61 |
| Rotatable Bond Count | 133 |
| Heavy Atom Count | 287 |
| Formal Charge | 0 |
| Complexity | 9890 |
| Property | Value |
|---|---|
| Molecular Weight | 4049 |
| XLogP3 | -14.9 |
| Hydrogen Bond Donor Count | 61 |
| Hydrogen Bond Acceptor Count | 61 |
| Rotatable Bond Count | 133 |
| Exact Mass | 4048.0748504 |
| Monoisotopic Mass | 4047.0714956 |
| Topological Polar Surface Area | 1760 Ų |
| Heavy Atom Count | 287 |
| Formal Charge | 0 |
| Complexity | 9890 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 35 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
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