(4S)-4-{[(1S)-1-{[(1S)-1-{[(1S)-1-{[(1S)-1-{[(1S)-1-{[(1S)-1-{[(1S)-5-amino-1-{[(1S)-1-{[(1S)-1-{[(1S)-1-{[(1S)-5-amino-1-[({[(1S)-3-carbamoyl-1-carboxypropyl]carbamoyl}methyl)carbamoyl]pentyl]carbamoyl}-2-carbamoylethyl]carbamoyl}-4-carbamimidamidobutyl]carbamoyl}-3-carboxypropyl]carbamoyl}pentyl]carbamoyl}-3-carboxypropyl]carbamoyl}-3-carbamoylpropyl]carbamoyl}-3-(methylsulfanyl)propyl]carbamoyl}-4-carbamimidamidobutyl]carbamoyl}-3-carbamoylpropyl]carbamoyl}-3-methylbutyl]carbamoyl}-4-{2-[(2S)-2-[(2S,3R)-2-[(2S)-2-[(2S,3S)-2-{[(2S)-1-[(2S)-2-[(2S)-2-amino-3-phenylpropanamido]-3-methylbutanoyl]pyrrolidin-2-yl]formamido}-3-methylpentanamido]-3-phenylpropanamido]-3-hydroxybutanamido]-3-(4-hydroxyphenyl)propanamido]acetamido}butanoic acid

• ChemBase ID: 134349
• Molecular Formular: C120H188N34O35S
• Molecular Mass: 2699.04852
• Monoisotopic Mass: 2697.36970489
• SMILES: CC[C@H](C)[C@@H](C(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](Cc1ccc(cc1)O)C(=O)NCC(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(=O)N)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CCC(=O)N)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](CC(=O)N)C(=O)N[C@@H](CCCCN)C(=O)NCC(=O)N[C@@H](CCC(=O)N)C(=O)O)NC(=O)[C@@H]1CCCN1C(=O)[C@H](C(C)C)NC(=O)[C@H](Cc1ccccc1)N
• Canonical SMILES: NCCCC[C@@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)NCC(=O)N[C@H](C(=O)O)CCC(=O)N)CCCCN)CC(=O)N)CCCNC(=N)N)CCC(=O)O)NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)CNC(=O)[C@@H](NC(=O)[C@H]([C@H](O)C)NC(=O)[C@@H](NC(=O)[C@H]([C@H](CC)C)NC(=O)[C@@H]1CCCN1C(=O)[C@H](C(C)C)NC(=O)[C@H](Cc1ccccc1)N)Cc1ccccc1)Cc1ccc(cc1)O)CCC(=O)O)CC(C)C)CCC(=O)N)CCCNC(=N)N)CCSC)CCC(=O)N)CCC(=O)O
• InChI: InChI=1S/C120H188N34O35S/c1-9-64(6)97(152-114(184)86-31-22-53-154(86)117(187)96(63(4)5)151-99(169)70(123)56-66-23-12-10-13-24-66)115(185)150-84(57-67-25-14-11-15-26-67)113(183)153-98(65(7)155)116(186)149-83(58-68-32-34-69(156)35-33-68)101(171)135-60-91(161)136-75(39-45-93(163)164)105(175)147-82(55-62(2)3)111(181)145-77(37-43-88(125)158)106(176)140-73(29-20-51-132-119(128)129)103(173)146-80(48-54-190-8)110(180)142-76(36-42-87(124)157)107(177)144-79(41-47-95(167)168)108(178)139-72(28-17-19-50-122)102(172)143-78(40-46-94(165)166)109(179)141-74(30-21-52-133-120(130)131)104(174)148-85(59-90(127)160)112(182)138-71(27-16-18-49-121)100(170)134-61-92(162)137-81(118(188)189)38-44-89(126)159/h10-15,23-26,32-35,62-65,70-86,96-98,155-156H,9,16-22,27-31,36-61,121-123H2,1-8H3,(H2,124,157)(H2,125,158)(H2,126,159)(H2,127,160)(H,134,170)(H,135,171)(H,136,161)(H,137,162)(H,138,182)(H,139,178)(H,140,176)(H,141,179)(H,142,180)(H,143,172)(H,144,177)(H,145,181)(H,146,173)(H,147,175)(H,148,174)(H,149,186)(H,150,185)(H,151,169)(H,152,184)(H,153,183)(H,163,164)(H,165,166)(H,167,168)(H,188,189)(H4,128,129,132)(H4,130,131,133)/t64-,65+,70-,71-,72-,73-,74-,75-,76-,77-,78-,79-,80-,81-,82-,83-,84-,85-,86-,96-,97-,98-/m0/s1
• InChIKey: LVRVABPNVHYXRT-BQWXUCBYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: (4S)-4-{[(1S)-1-{[(1S)-1-{[(1S)-1-{[(1S)-1-{[(1S)-1-{[(1S)-1-{[(1S)-5-amino-1-{[(1S)-1-{[(1S)-1-{[(1S)-1-{[(1S)-5-amino-1-[({[(1S)-3-carbamoyl-1-carboxypropyl]carbamoyl}methyl)carbamoyl]pentyl]carbamoyl}-2-carbamoylethyl]carbamoyl}-4-carbamimidamidobutyl]carbamoyl}-3-carboxypropyl]carbamoyl}pentyl]carbamoyl}-3-carboxypropyl]carbamoyl}-3-carbamoylpropyl]carbamoyl}-3-(methylsulfanyl)propyl]carbamoyl}-4-carbamimidamidobutyl]carbamoyl}-3-carbamoylpropyl]carbamoyl}-3-methylbutyl]carbamoyl}-4-{2-[(2S)-2-[(2S,3R)-2-[(2S)-2-[(2S,3S)-2-{[(2S)-1-[(2S)-2-[(2S)-2-amino-3-phenylpropanamido]-3-methylbutanoyl]pyrrolidin-2-yl]formamido}-3-methylpentanamido]-3-phenylpropanamido]-3-hydroxybutanamido]-3-(4-hydroxyphenyl)propanamido]acetamido}butanoic acid
• IUPAC Traditional name: (4S)-4-{[(1S)-1-{[(1S)-1-{[(1S)-1-{[(1S)-1-{[(1S)-1-{[(1S)-1-{[(1S)-5-amino-1-{[(1S)-1-{[(1S)-1-{[(1S)-1-{[(1S)-5-amino-1-[({[(1S)-3-carbamoyl-1-carboxypropyl]carbamoyl}methyl)carbamoyl]pentyl]carbamoyl}-2-carbamoylethyl]carbamoyl}-4-carbamimidamidobutyl]carbamoyl}-3-carboxypropyl]carbamoyl}pentyl]carbamoyl}-3-carboxypropyl]carbamoyl}-3-carbamoylpropyl]carbamoyl}-3-(methylsulfanyl)propyl]carbamoyl}-4-carbamimidamidobutyl]carbamoyl}-3-carbamoylpropyl]carbamoyl}-3-methylbutyl]carbamoyl}-4-{2-[(2S)-2-[(2S,3R)-2-[(2S)-2-[(2S,3S)-2-{[(2S)-1-[(2S)-2-[(2S)-2-amino-3-phenylpropanamido]-3-methylbutanoyl]pyrrolidin-2-yl]formamido}-3-methylpentanamido]-3-phenylpropanamido]-3-hydroxybutanamido]-3-(4-hydroxyphenyl)propanamido]acetamido}butanoic acid
• Synonyms: Motilin porcine

Database IDs

• CAS Number: 52906-92-0
• MDL Number: MFCD00076521
• PubChem SID: 162228625
• PubChem CID: 16136567

CALCULATED PROPERTIES

• Acid pKa: 2.8481202
• H Acceptors: 44
• H Donor: 39
• LogD (pH = 5.5): -20.452585
• LogD (pH = 7.4): -20.439455
• Log P: -20.438946
• Molar Refractivity: 697.1415 cm^3
• Polarizability: 264.75192 Å^3
• Polar Surface Area: 1166.19 Å^2
• Rotatable Bonds: 93
• 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

Pharmacology Properties

• Gene Information: pig ... MLN(397466)

Product Information

• Purity: ≥97% (HPLC)

DETAILS

Sigma Aldrich - M4505

Amino Acid Sequence
Phe-Val-Pro-Ile-Phe-Thr-Tyr-Gly-Glu-Leu-Gln-Arg-Met-Gln-Glu-Lys-Glu-Arg-Asn-Lys-Gly-Gln
Biochem/physiol Actions
Gastric motor stimulatory peptide. Inhibits the release of luteinizing hormone by central and peripheral administration.