(2S)-2-{[(2S)-1-[(2S)-6-amino-2-{[(2S)-1-[(2S)-2-amino-5-carbamimidamidopentanoyl]pyrrolidin-2-yl]formamido}hexanoyl]pyrrolidin-2-yl]formamido}-N-[(1S)-3-carbamoyl-1-{[(1S)-1-{[(1S)-1-{[(1R)-1-{[(1R)-1-{[(1S)-1-carbamoyl-3-(methylsulfanyl)propyl]carbamoyl}-2-(1H-indol-3-yl)ethyl]carbamoyl}-2-(1H-indol-3-yl)ethyl]carbamoyl}-2-phenylethyl]carbamoyl}-2-(1H-indol-3-yl)ethyl]carbamoyl}propyl]pentanediamide

• ChemBase ID: 132073
• Molecular Formular: C79H105N21O13S
• Molecular Mass: 1588.8769
• Monoisotopic Mass: 1587.79214353
• SMILES: CSCC[C@@H](C(=O)N)NC(=O)[C@@H](Cc1c[nH]c2c1cccc2)NC(=O)[C@@H](Cc1c[nH]c2c1cccc2)NC(=O)[C@H](Cc1ccccc1)NC(=O)[C@H](Cc1c[nH]c2c1cccc2)NC(=O)[C@H](CCC(=O)N)NC(=O)[C@H](CCC(=O)N)NC(=O)[C@@H]1CCCN1C(=O)[C@H](CCCCN)NC(=O)[C@@H]1CCCN1C(=O)[C@H](CCCNC(=N)N)N
• Canonical SMILES: NCCCC[C@@H](C(=O)N1CCC[C@H]1C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@@H](C(=O)N[C@@H](C(=O)N[C@H](C(=O)N)CCSC)Cc1c[nH]c2c1cccc2)Cc1c[nH]c2c1cccc2)Cc1ccccc1)Cc1c[nH]c2c1cccc2)CCC(=O)N)CCC(=O)N)NC(=O)[C@@H]1CCCN1C(=O)[C@H](CCCNC(=N)N)N
• InChI: InChI=1S/C79H105N21O13S/c1-114-37-32-56(68(84)103)91-72(107)61(39-46-42-88-53-22-8-5-18-49(46)53)98-74(109)63(41-48-44-90-55-24-10-7-20-51(48)55)97-71(106)60(38-45-16-3-2-4-17-45)95-73(108)62(40-47-43-89-54-23-9-6-19-50(47)54)96-70(105)57(28-30-66(82)101)92-69(104)58(29-31-67(83)102)93-75(110)65-27-15-36-100(65)78(113)59(25-11-12-33-80)94-76(111)64-26-14-35-99(64)77(112)52(81)21-13-34-87-79(85)86/h2-10,16-20,22-24,42-44,52,56-65,88-90H,11-15,21,25-41,80-81H2,1H3,(H2,82,101)(H2,83,102)(H2,84,103)(H,91,107)(H,92,104)(H,93,110)(H,94,111)(H,95,108)(H,96,105)(H,97,106)(H,98,109)(H4,85,86,87)/t52-,56-,57-,58-,59-,60-,61+,62-,63+,64-,65-/m0/s1
• InChIKey: ZDXXOQXJCDHSRG-MYVZQBENSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: (2S)-2-{[(2S)-1-[(2S)-6-amino-2-{[(2S)-1-[(2S)-2-amino-5-carbamimidamidopentanoyl]pyrrolidin-2-yl]formamido}hexanoyl]pyrrolidin-2-yl]formamido}-N-[(1S)-3-carbamoyl-1-{[(1S)-1-{[(1S)-1-{[(1R)-1-{[(1R)-1-{[(1S)-1-carbamoyl-3-(methylsulfanyl)propyl]carbamoyl}-2-(1H-indol-3-yl)ethyl]carbamoyl}-2-(1H-indol-3-yl)ethyl]carbamoyl}-2-phenylethyl]carbamoyl}-2-(1H-indol-3-yl)ethyl]carbamoyl}propyl]pentanediamide
• IUPAC Traditional name: (2S)-2-{[(2S)-1-[(2S)-6-amino-2-{[(2S)-1-[(2S)-2-amino-5-carbamimidamidopentanoyl]pyrrolidin-2-yl]formamido}hexanoyl]pyrrolidin-2-yl]formamido}-N-[(1S)-3-carbamoyl-1-{[(1S)-1-{[(1S)-1-{[(1R)-1-{[(1R)-1-{[(1S)-1-carbamoyl-3-(methylsulfanyl)propyl]carbamoyl}-2-(1H-indol-3-yl)ethyl]carbamoyl}-2-(1H-indol-3-yl)ethyl]carbamoyl}-2-phenylethyl]carbamoyl}-2-(1H-indol-3-yl)ethyl]carbamoyl}propyl]pentanediamide
• Synonyms: Arg-Pro-Lys-Pro-Gln-Gln-D-Trp-Phe-D-Trp-D-Trp-Met-NH2; [D-Trp7,9,10]-Substance P

Database IDs

• CAS Number: 89430-38-6
• MDL Number: MFCD00240359
• PubChem SID: 162226350
• PubChem CID: 71308512

CALCULATED PROPERTIES

• Acid pKa: 11.541965
• H Acceptors: 18
• H Donor: 19
• LogD (pH = 5.5): -9.631806
• LogD (pH = 7.4): -7.527362
• Log P: -2.6245914
• Molar Refractivity: 435.4591 cm^3
• Polarizability: 168.38257 Å^3
• Polar Surface Area: 564.0 Å^2
• Rotatable Bonds: 44
• Lipinski's Rule of Five: false

PROPERTIES

Safety Information

• German water hazard class: 3
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• Storage Temperature: -20°C

DETAILS

Sigma Aldrich - S2546

Biochem/physiol Actions
Substance P antagonist