H-DL-Cys-DL-Leu-DL-Tyr-DL-xiThr-OH

C₂₂H₃₄N₄O₇S — CID 18258850

About H-DL-Cys-DL-Leu-DL-Tyr-DL-xiThr-OH

H-DL-Cys-DL-Leu-DL-Tyr-DL-xiThr-OH (PubChem CID 18258850) has the molecular formula C₂₂H₃₄N₄O₇S and a molecular weight of 498.60 g/mol. Its IUPAC name is 2-[[2-[[2-[(2-amino-3-sulfanylpropanoyl)amino]-4-methylpentanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-3-hydroxybutanoic acid.

Molecular Properties

• Compound Name: H-DL-Cys-DL-Leu-DL-Tyr-DL-xiThr-OH
• PubChem CID: 18258850
• Molecular Formula: C₂₂H₃₄N₄O₇S
• Molecular Weight: 498.60 g/mol
• Exact Mass: 498.21
• IUPAC Name: 2-[[2-[[2-[(2-amino-3-sulfanylpropanoyl)amino]-4-methylpentanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-3-hydroxybutanoic acid
• SMILES: CC(C)CC(NC(=O)C(N)CS)C(=O)NC(Cc1ccc(O)cc1)C(=O)NC(C(=O)O)C(C)O
• InChI: InChI=1S/C22H34N4O7S/c1-11(2)8-16(24-19(29)15(23)10-34)20(30)25-17(9-13-4-6-14(28)7-5-13)21(31)26-18(12(3)27)22(32)33/h4-7,11-12,15-18,27-28,34H,8-10,23H2,1-3H3,(H,24,29)(H,25,30)(H,26,31)(H,32,33)
• InChIKey: UQKXCQWSLXFCPB-UHFFFAOYSA-N
• XLogP: -0.84
• TPSA: 191.08 Ų
• H-Bond Donors: 8
• H-Bond Acceptors: 8
• Rotatable Bonds: 13
• Heavy Atoms: 34
• Complexity: —

Lipinski Rule of Five

1 violation

Rule	Value
MW ≤ 500	498.60
LogP ≤ 5	-0.84
H-Bond Donors ≤ 5	8
H-Bond Acceptors ≤ 10	8

Computed Properties (RDKit)

• Structural Alerts: {'alert_name': 'thiol_2', 'substructure': 'N/A'}

Frequently Asked Questions

What is the IUPAC name of H-DL-Cys-DL-Leu-DL-Tyr-DL-xiThr-OH?

The IUPAC name of H-DL-Cys-DL-Leu-DL-Tyr-DL-xiThr-OH (CID 18258850) is 2-[[2-[[2-[(2-amino-3-sulfanylpropanoyl)amino]-4-methylpentanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-3-hydroxybutanoic acid.

What is the SMILES notation for H-DL-Cys-DL-Leu-DL-Tyr-DL-xiThr-OH?

The canonical SMILES for H-DL-Cys-DL-Leu-DL-Tyr-DL-xiThr-OH is CC(C)CC(NC(=O)C(N)CS)C(=O)NC(Cc1ccc(O)cc1)C(=O)NC(C(=O)O)C(C)O.

What is the InChIKey of H-DL-Cys-DL-Leu-DL-Tyr-DL-xiThr-OH?

The InChIKey is UQKXCQWSLXFCPB-UHFFFAOYSA-N. The full InChI is InChI=1S/C22H34N4O7S/c1-11(2)8-16(24-19(29)15(23)10-34)20(30)25-17(9-13-4-6-14(28)7-5-13)21(31)26-18(12(3)27)22(32)33/h4-7,11-12,15-18,27-28,34H,8-10,23H2,1-3H3,(H,24,29)(H,25,30)(H,26,31)(H,32,33).

What are the key properties of H-DL-Cys-DL-Leu-DL-Tyr-DL-xiThr-OH?

H-DL-Cys-DL-Leu-DL-Tyr-DL-xiThr-OH has a molecular weight of 498.60 g/mol, XLogP of -0.84, 13 rotatable bonds, 8 hydrogen bond donors, and 8 hydrogen bond acceptors.

Where does this data come from?

All data for H-DL-Cys-DL-Leu-DL-Tyr-DL-xiThr-OH is sourced from PubChem (CID 18258850), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).

Sources

• PubChem CID 18258850 — identifiers, structure, computed properties (public domain)

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