(4S)-4-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-acetamido-3-carboxypropanoyl]amino]-3-phenylpropanoyl]amino]-3-hydroxybutanoyl]amino]propanoyl]amino]-3-carboxypropanoyl]amino]-3-carboxypropanoyl]amino]-4-methylpentanoyl]amino]-5-[[(2S)-5-amino-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-amino-3-hydroxy-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-1-oxopropan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-1,5-dioxopentan-2-yl]amino]-5-oxopentanoic acid

C81H112N18O27 — CID 90655004

About (4S)-4-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-acetamido-3-carboxypropanoyl]amino]-3-phenylpropanoyl]amino]-3-hydroxybutanoyl]amino]propanoyl]amino]-3-carboxypropanoyl]amino]-3-carboxypropanoyl]amino]-4-methylpentanoyl]amino]-5-[[(2S)-5-amino-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-amino-3-hydroxy-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-1-oxopropan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-1,5-dioxopentan-2-yl]amino]-5-oxopentanoic acid

(4S)-4-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-acetamido-3-carboxypropanoyl]amino]-3-phenylpropanoyl]amino]-3-hydroxybutanoyl]amino]propanoyl]amino]-3-carboxypropanoyl]amino]-3-carboxypropanoyl]amino]-4-methylpentanoyl]amino]-5-[[(2S)-5-amino-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-amino-3-hydroxy-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-1-oxopropan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-1,5-dioxopentan-2-yl]amino]-5-oxopentanoic acid (PubChem CID 90655004) has the molecular formula C81H112N18O27 and a molecular weight of 1769.89 g/mol. Its IUPAC name is (4S)-4-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-acetamido-3-carboxypropanoyl]amino]-3-phenylpropanoyl]amino]-3-hydroxybutanoyl]amino]propanoyl]amino]-3-carboxypropanoyl]amino]-3-carboxypropanoyl]amino]-4-methylpentanoyl]amino]-5-[[(2S)-5-amino-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-amino-3-hydroxy-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-1-oxopropan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-1,5-dioxopentan-2-yl]amino]-5-oxopentanoic acid.

Molecular Properties

• Compound Name: (4S)-4-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-acetamido-3-carboxypropanoyl]amino]-3-phenylpropanoyl]amino]-3-hydroxybutanoyl]amino]propanoyl]amino]-3-carboxypropanoyl]amino]-3-carboxypropanoyl]amino]-4-methylpentanoyl]amino]-5-[[(2S)-5-amino-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-amino-3-hydroxy-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-1-oxopropan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-1,5-dioxopentan-2-yl]amino]-5-oxopentanoic acid
• PubChem CID: 90655004
• Molecular Formula: C81H112N18O27
• Molecular Weight: 1769.89 g/mol
• Exact Mass: 1768.79
• IUPAC Name: (4S)-4-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-acetamido-3-carboxypropanoyl]amino]-3-phenylpropanoyl]amino]-3-hydroxybutanoyl]amino]propanoyl]amino]-3-carboxypropanoyl]amino]-3-carboxypropanoyl]amino]-4-methylpentanoyl]amino]-5-[[(2S)-5-amino-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-amino-3-hydroxy-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-1-oxopropan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-1,5-dioxopentan-2-yl]amino]-5-oxopentanoic acid
• SMILES: CC(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@H](C(=O)N[C@@H](C)C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@@H](C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C)C(=O)N[C@@H](CO)C(N)=O)[C@@H](C)O
• InChI: InChI=1S/C81H112N18O27/c1-38(2)28-52(73(118)85-41(6)70(115)98-60(37-100)67(83)112)91-68(113)40(5)86-74(119)54(30-45-18-12-10-13-19-45)94-76(121)56(32-47-36-84-49-23-17-16-22-48(47)49)96-72(117)50(24-26-61(82)103)89-71(116)51(25-27-62(104)105)90-75(120)53(29-39(3)4)93-79(124)59(35-65(110)111)97-78(123)58(34-64(108)109)92-69(114)42(7)87-81(126)66(43(8)101)99-80(125)55(31-46-20-14-11-15-21-46)95-77(122)57(33-63(106)107)88-44(9)102/h10-23,36,38-43,50-60,66,84,100-101H,24-35,37H2,1-9H3,(H2,82,103)(H2,83,112)(H,85,118)(H,86,119)(H,87,126)(H,88,102)(H,89,116)(H,90,120)(H,91,113)(H,92,114)(H,93,124)(H,94,121)(H,95,122)(H,96,117)(H,97,123)(H,98,115)(H,99,125)(H,104,105)(H,106,107)(H,108,109)(H,110,111)/t40-,41-,42-,43+,50-,51-,52-,53-,54-,55-,56-,57-,58-,59-,60-,66-/m0/s1
• InChIKey: WHGLEVHLDXIOSG-DNVLKPTDSA-N
• XLogP: -5.95
• TPSA: 728.13 Ų
• H-Bond Donors: 24
• H-Bond Acceptors: 23
• Rotatable Bonds: 54
• Heavy Atoms: 126
• Complexity: —

Lipinski Rule of Five

3 violations

Rule	Value
MW ≤ 500	1769.89
LogP ≤ 5	-5.95
H-Bond Donors ≤ 5	24
H-Bond Acceptors ≤ 10	23

Frequently Asked Questions

What is the IUPAC name of (4S)-4-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-acetamido-3-carboxypropanoyl]amino]-3-phenylpropanoyl]amino]-3-hydroxybutanoyl]amino]propanoyl]amino]-3-carboxypropanoyl]amino]-3-carboxypropanoyl]amino]-4-methylpentanoyl]amino]-5-[[(2S)-5-amino-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-amino-3-hydroxy-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-1-oxopropan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-1,5-dioxopentan-2-yl]amino]-5-oxopentanoic acid?

The IUPAC name of (4S)-4-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-acetamido-3-carboxypropanoyl]amino]-3-phenylpropanoyl]amino]-3-hydroxybutanoyl]amino]propanoyl]amino]-3-carboxypropanoyl]amino]-3-carboxypropanoyl]amino]-4-methylpentanoyl]amino]-5-[[(2S)-5-amino-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-amino-3-hydroxy-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-1-oxopropan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-1,5-dioxopentan-2-yl]amino]-5-oxopentanoic acid (CID 90655004) is (4S)-4-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-acetamido-3-carboxypropanoyl]amino]-3-phenylpropanoyl]amino]-3-hydroxybutanoyl]amino]propanoyl]amino]-3-carboxypropanoyl]amino]-3-carboxypropanoyl]amino]-4-methylpentanoyl]amino]-5-[[(2S)-5-amino-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-amino-3-hydroxy-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-1-oxopropan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-1,5-dioxopentan-2-yl]amino]-5-oxopentanoic acid.

What is the SMILES notation for (4S)-4-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-acetamido-3-carboxypropanoyl]amino]-3-phenylpropanoyl]amino]-3-hydroxybutanoyl]amino]propanoyl]amino]-3-carboxypropanoyl]amino]-3-carboxypropanoyl]amino]-4-methylpentanoyl]amino]-5-[[(2S)-5-amino-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-amino-3-hydroxy-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-1-oxopropan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-1,5-dioxopentan-2-yl]amino]-5-oxopentanoic acid?

The canonical SMILES for (4S)-4-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-acetamido-3-carboxypropanoyl]amino]-3-phenylpropanoyl]amino]-3-hydroxybutanoyl]amino]propanoyl]amino]-3-carboxypropanoyl]amino]-3-carboxypropanoyl]amino]-4-methylpentanoyl]amino]-5-[[(2S)-5-amino-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-amino-3-hydroxy-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-1-oxopropan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-1,5-dioxopentan-2-yl]amino]-5-oxopentanoic acid is CC(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@H](C(=O)N[C@@H](C)C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@@H](C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C)C(=O)N[C@@H](CO)C(N)=O)[C@@H](C)O.

What is the InChIKey of (4S)-4-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-acetamido-3-carboxypropanoyl]amino]-3-phenylpropanoyl]amino]-3-hydroxybutanoyl]amino]propanoyl]amino]-3-carboxypropanoyl]amino]-3-carboxypropanoyl]amino]-4-methylpentanoyl]amino]-5-[[(2S)-5-amino-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-amino-3-hydroxy-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-1-oxopropan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-1,5-dioxopentan-2-yl]amino]-5-oxopentanoic acid?

The InChIKey is WHGLEVHLDXIOSG-DNVLKPTDSA-N. The full InChI is InChI=1S/C81H112N18O27/c1-38(2)28-52(73(118)85-41(6)70(115)98-60(37-100)67(83)112)91-68(113)40(5)86-74(119)54(30-45-18-12-10-13-19-45)94-76(121)56(32-47-36-84-49-23-17-16-22-48(47)49)96-72(117)50(24-26-61(82)103)89-71(116)51(25-27-62(104)105)90-75(120)53(29-39(3)4)93-79(124)59(35-65(110)111)97-78(123)58(34-64(108)109)92-69(114)42(7)87-81(126)66(43(8)101)99-80(125)55(31-46-20-14-11-15-21-46)95-77(122)57(33-63(106)107)88-44(9)102/h10-23,36,38-43,50-60,66,84,100-101H,24-35,37H2,1-9H3,(H2,82,103)(H2,83,112)(H,85,118)(H,86,119)(H,87,126)(H,88,102)(H,89,116)(H,90,120)(H,91,113)(H,92,114)(H,93,124)(H,94,121)(H,95,122)(H,96,117)(H,97,123)(H,98,115)(H,99,125)(H,104,105)(H,106,107)(H,108,109)(H,110,111)/t40-,41-,42-,43+,50-,51-,52-,53-,54-,55-,56-,57-,58-,59-,60-,66-/m0/s1.

What are the key properties of (4S)-4-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-acetamido-3-carboxypropanoyl]amino]-3-phenylpropanoyl]amino]-3-hydroxybutanoyl]amino]propanoyl]amino]-3-carboxypropanoyl]amino]-3-carboxypropanoyl]amino]-4-methylpentanoyl]amino]-5-[[(2S)-5-amino-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-amino-3-hydroxy-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-1-oxopropan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-1,5-dioxopentan-2-yl]amino]-5-oxopentanoic acid?

(4S)-4-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-acetamido-3-carboxypropanoyl]amino]-3-phenylpropanoyl]amino]-3-hydroxybutanoyl]amino]propanoyl]amino]-3-carboxypropanoyl]amino]-3-carboxypropanoyl]amino]-4-methylpentanoyl]amino]-5-[[(2S)-5-amino-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-amino-3-hydroxy-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-1-oxopropan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-1,5-dioxopentan-2-yl]amino]-5-oxopentanoic acid has a molecular weight of 1769.89 g/mol, XLogP of -5.95, 54 rotatable bonds, 24 hydrogen bond donors, and 23 hydrogen bond acceptors.

Where does this data come from?

All data for (4S)-4-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-acetamido-3-carboxypropanoyl]amino]-3-phenylpropanoyl]amino]-3-hydroxybutanoyl]amino]propanoyl]amino]-3-carboxypropanoyl]amino]-3-carboxypropanoyl]amino]-4-methylpentanoyl]amino]-5-[[(2S)-5-amino-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-amino-3-hydroxy-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-1-oxopropan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-1,5-dioxopentan-2-yl]amino]-5-oxopentanoic acid is sourced from PubChem (CID 90655004), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).