Felypressin

C₄₆H₆₅N₁₃O₁₁S₂ — CID 14257662

About Felypressin

Felypressin (PubChem CID 14257662) has the molecular formula C₄₆H₆₅N₁₃O₁₁S₂ and a molecular weight of 1040.24 g/mol. Its IUPAC name is (2S)-N-[(2S)-6-amino-1-[(2-amino-2-oxoethyl)amino]-1-oxohexan-2-yl]-1-[(4R,7S,10S,13S,16S,19R)-19-amino-7-(2-amino-2-oxoethyl)-10-(3-amino-3-oxopropyl)-13,16-dibenzyl-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carbonyl]pyrrolidine-2-carboxamide.

Molecular Properties

• Compound Name: Felypressin
• PubChem CID: 14257662
• Molecular Formula: C₄₆H₆₅N₁₃O₁₁S₂
• Molecular Weight: 1040.24 g/mol
• Exact Mass: 1039.44
• IUPAC Name: (2S)-N-[(2S)-6-amino-1-[(2-amino-2-oxoethyl)amino]-1-oxohexan-2-yl]-1-[(4R,7S,10S,13S,16S,19R)-19-amino-7-(2-amino-2-oxoethyl)-10-(3-amino-3-oxopropyl)-13,16-dibenzyl-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carbonyl]pyrrolidine-2-carboxamide
• SMILES: NCCCC[C@H](NC(=O)[C@@H]1CCCN1C(=O)[C@@H]1CSSC[C@H](N)C(=O)N[C@@H](Cc2ccccc2)C(=O)N[C@@H](Cc2ccccc2)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC(N)=O)C(=O)N1)C(=O)NCC(N)=O
• InChI: InChI=1S/C46H65N13O11S2/c47-18-8-7-14-29(40(64)52-23-38(51)62)54-45(69)35-15-9-19-59(35)46(70)34-25-72-71-24-28(48)39(63)55-31(20-26-10-3-1-4-11-26)43(67)56-32(21-27-12-5-2-6-13-27)42(66)53-30(16-17-36(49)60)41(65)57-33(22-37(50)61)44(68)58-34/h1-6,10-13,28-35H,7-9,14-25,47-48H2,(H2,49,60)(H2,50,61)(H2,51,62)(H,52,64)(H,53,66)(H,54,69)(H,55,63)(H,56,67)(H,57,65)(H,58,68)/t28-,29-,30-,31-,32-,33-,34-,35-/m0/s1
• InChIKey: SFKQVVDKFKYTNA-DZCXQCEKSA-N
• XLogP: -4.03
• TPSA: 405.32 Ų
• H-Bond Donors: 12
• H-Bond Acceptors: 15
• Rotatable Bonds: 19
• Heavy Atoms: 72
• Complexity: —

Lipinski Rule of Five

3 violations

Rule	Value
MW ≤ 500	1040.24
LogP ≤ 5	-4.03
H-Bond Donors ≤ 5	12
H-Bond Acceptors ≤ 10	15

Computed Properties (RDKit)

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

Frequently Asked Questions

What is the IUPAC name of Felypressin?

The IUPAC name of Felypressin (CID 14257662) is (2S)-N-[(2S)-6-amino-1-[(2-amino-2-oxoethyl)amino]-1-oxohexan-2-yl]-1-[(4R,7S,10S,13S,16S,19R)-19-amino-7-(2-amino-2-oxoethyl)-10-(3-amino-3-oxopropyl)-13,16-dibenzyl-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carbonyl]pyrrolidine-2-carboxamide.

What is the SMILES notation for Felypressin?

The canonical SMILES for Felypressin is NCCCC[C@H](NC(=O)[C@@H]1CCCN1C(=O)[C@@H]1CSSC[C@H](N)C(=O)N[C@@H](Cc2ccccc2)C(=O)N[C@@H](Cc2ccccc2)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC(N)=O)C(=O)N1)C(=O)NCC(N)=O.

What is the InChIKey of Felypressin?

The InChIKey is SFKQVVDKFKYTNA-DZCXQCEKSA-N. The full InChI is InChI=1S/C46H65N13O11S2/c47-18-8-7-14-29(40(64)52-23-38(51)62)54-45(69)35-15-9-19-59(35)46(70)34-25-72-71-24-28(48)39(63)55-31(20-26-10-3-1-4-11-26)43(67)56-32(21-27-12-5-2-6-13-27)42(66)53-30(16-17-36(49)60)41(65)57-33(22-37(50)61)44(68)58-34/h1-6,10-13,28-35H,7-9,14-25,47-48H2,(H2,49,60)(H2,50,61)(H2,51,62)(H,52,64)(H,53,66)(H,54,69)(H,55,63)(H,56,67)(H,57,65)(H,58,68)/t28-,29-,30-,31-,32-,33-,34-,35-/m0/s1.

What are the key properties of Felypressin?

Felypressin has a molecular weight of 1040.24 g/mol, XLogP of -4.03, 19 rotatable bonds, 12 hydrogen bond donors, and 15 hydrogen bond acceptors.

Where does this data come from?

All data for Felypressin is sourced from PubChem (CID 14257662), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).

Sources

• PubChem CID 14257662 — identifiers, structure, computed properties (public domain)
• DrugCentral drug card 4910 — approved-drug record (CC BY-SA 4.0)

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