Cholecystokinin 33 (10-20)
[CAS# 122998-75-8]

Identification

• Name: Cholecystokinin 33 (10-20)
• Synonyms: (2S)-5-Amino-2-[[(2S)-2-[[(2S)-4-Amino-2-[[(2S)-6-Amino-2-[[(2S)-2-[[(2S,3S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[2-[[(2S)-2-Amino-3-Hydroxy-Propanoyl]Amino]Acetyl]Amino]-5-Guanidino-Pentanoyl]Amino]-4-Methylsulfanyl-Butanoyl]Amino]-3-Hydroxy-Propanoyl]Amino]-3-Methyl-Pentanoyl]Amino]-3-Methyl-Butanoyl]Amino]Hexanoyl]Amino]-4-Oxo-Butanoyl]Amino]-4-Methyl-Pentanoyl]Amino]-5-Oxo-Pentanoic Acid; (2S)-5-Amino-2-[[(2S)-2-[[(2S)-4-Amino-2-[[(2S)-6-Amino-2-[[(2S)-2-[[(2S,3S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[2-[[(2S)-2-Amino-3-Hydroxy-1-Oxopropyl]Amino]-1-Oxoethyl]Amino]-5-Guanidino-1-Oxopentyl]Amino]-4-(Methylthio)-1-Oxobutyl]Amino]-3-Hydroxy-1-Oxopropyl]Amino]-3-Methyl-1-Oxopentyl]Amino]-3-Methyl-1-Oxobutyl]Amino]-1-Oxohexyl]Amino]-1,4-Dioxobutyl]Amino]-4-Methyl-1-Oxopentyl]Amino]-5-Oxopentanoic Acid; (2S)-5-Amino-2-[[(2S)-2-[[(2S)-4-Amino-2-[[(2S)-6-Amino-2-[[(2S)-2-[[(2S,3S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[2-[[(2S)-2-Amino-3-Hydroxy-Propanoyl]Amino]Acetyl]Amino]-5-Guanidino-Pentanoyl]Amino]-4-(Methylthio)Butanoyl]Amino]-3-Hydroxy-Propanoyl]Amino]-3-Methyl-Pentanoyl]Amino]-3-Methyl-Butanoyl]Amino]Hexanoyl]Amino]-4-Keto-Butanoyl]Amino]-4-Methyl-Pentanoyl]Amino]-5-Keto-Valeric Acid
• Molecular Formula: C₅₁H₉₃N₁₇O₁₆S
• Molecular Weight: 1232.46
• CAS Registry Number: 122998-75-8
• SMILES: [C@@H]([C@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)CNC(=O)[C@@H](N)CO)CCCN=C(N)N)CCSC)CO)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCCCN)C(=O)N[C@H](C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(=O)N)C(O)=O)CC(=O)N)(CC)C
• InChI: 1S/C51H93N17O16S/c1-8-27(6)40(68-47(80)35(24-70)66-44(77)31(16-19-85-7)61-42(75)29(13-11-18-58-51(56)57)60-38(73)22-59-41(74)28(53)23-69)49(82)67-39(26(4)5)48(81)62-30(12-9-10-17-52)43(76)65-34(21-37(55)72)46(79)64-33(20-25(2)3)45(78)63-32(50(83)84)14-15-36(54)71/h25-35,39-40,69-70H,8-24,52-53H2,1-7H3,(H2,54,71)(H2,55,72)(H,59,74)(H,60,73)(H,61,75)(H,62,81)(H,63,78)(H,64,79)(H,65,76)(H,66,77)(H,67,82)(H,68,80)(H,83,84)(H4,56,57,58)/t27-,28-,29-,30-,31-,32-,33-,34-,35-,39-,40-/m0/s1
• InChIKey: WDYRRJKQWOQRLJ-HCWJCATPSA-N