H-Tyr-Phe-Ala-Lys-OH

C₂₇H₃₇N₅O₆ — CID 10279918

About H-Tyr-Phe-Ala-Lys-OH

H-Tyr-Phe-Ala-Lys-OH (PubChem CID 10279918) has the molecular formula C₂₇H₃₇N₅O₆ and a molecular weight of 527.62 g/mol. Its IUPAC name is (2S)-6-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]-3-phenylpropanoyl]amino]propanoyl]amino]hexanoic acid.

Molecular Properties

• Compound Name: H-Tyr-Phe-Ala-Lys-OH
• PubChem CID: 10279918
• Molecular Formula: C₂₇H₃₇N₅O₆
• Molecular Weight: 527.62 g/mol
• Exact Mass: 527.27
• IUPAC Name: (2S)-6-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]-3-phenylpropanoyl]amino]propanoyl]amino]hexanoic acid
• SMILES: C[C@H](NC(=O)[C@H](Cc1ccccc1)NC(=O)[C@@H](N)Cc1ccc(O)cc1)C(=O)N[C@@H](CCCCN)C(=O)O
• InChI: InChI=1S/C27H37N5O6/c1-17(24(34)31-22(27(37)38)9-5-6-14-28)30-26(36)23(16-18-7-3-2-4-8-18)32-25(35)21(29)15-19-10-12-20(33)13-11-19/h2-4,7-8,10-13,17,21-23,33H,5-6,9,14-16,28-29H2,1H3,(H,30,36)(H,31,34)(H,32,35)(H,37,38)/t17-,21-,22-,23-/m0/s1
• InChIKey: KVFJCGQARZQJSS-ZMVGRULKSA-N
• XLogP: 0.19
• TPSA: 196.87 Ų
• H-Bond Donors: 7
• H-Bond Acceptors: 7
• Rotatable Bonds: 15
• Heavy Atoms: 38
• Complexity: —

Lipinski Rule of Five

2 violations

Rule	Value
MW ≤ 500	527.62
LogP ≤ 5	0.19
H-Bond Donors ≤ 5	7
H-Bond Acceptors ≤ 10	7

Computed Properties (RDKit)

• Structural Alerts: {'alert_name': 'Aliphatic_long_chain', 'substructure': 'N/A'}

Frequently Asked Questions

What is the IUPAC name of H-Tyr-Phe-Ala-Lys-OH?

The IUPAC name of H-Tyr-Phe-Ala-Lys-OH (CID 10279918) is (2S)-6-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]-3-phenylpropanoyl]amino]propanoyl]amino]hexanoic acid.

What is the SMILES notation for H-Tyr-Phe-Ala-Lys-OH?

The canonical SMILES for H-Tyr-Phe-Ala-Lys-OH is C[C@H](NC(=O)[C@H](Cc1ccccc1)NC(=O)[C@@H](N)Cc1ccc(O)cc1)C(=O)N[C@@H](CCCCN)C(=O)O.

What is the InChIKey of H-Tyr-Phe-Ala-Lys-OH?

The InChIKey is KVFJCGQARZQJSS-ZMVGRULKSA-N. The full InChI is InChI=1S/C27H37N5O6/c1-17(24(34)31-22(27(37)38)9-5-6-14-28)30-26(36)23(16-18-7-3-2-4-8-18)32-25(35)21(29)15-19-10-12-20(33)13-11-19/h2-4,7-8,10-13,17,21-23,33H,5-6,9,14-16,28-29H2,1H3,(H,30,36)(H,31,34)(H,32,35)(H,37,38)/t17-,21-,22-,23-/m0/s1.

What are the key properties of H-Tyr-Phe-Ala-Lys-OH?

H-Tyr-Phe-Ala-Lys-OH has a molecular weight of 527.62 g/mol, XLogP of 0.19, 15 rotatable bonds, 7 hydrogen bond donors, and 7 hydrogen bond acceptors.

Where does this data come from?

All data for H-Tyr-Phe-Ala-Lys-OH is sourced from PubChem (CID 10279918), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).

Sources

• PubChem CID 10279918 — identifiers, structure, computed properties (public domain)

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