Sperm-activating peptide 1
[CAS# 140653-60-7]

Identification

• Name: Sperm-activating peptide 1
• Synonyms: (4S)-5-[[2-[[(1S)-5-Amino-1-[[(1R)-2-[[(1S)-1-Carboxy-2-Methyl-Propyl]Amino]-2-Oxo-1-(Sulfanylmethyl)Ethyl]Carbamoyl]Pentyl]Amino]-2-Oxo-Ethyl]Amino]-4-[[(2S)-1-[(2R)-2-[[(2S)-2-[[(2S)-2,6-Diaminohexanoyl]Amino]-3-Phenyl-Propanoyl]Amino]-3-Sulfanyl-Propanoyl]Pyrrolidine-2-Carbonyl]Amino]-5-Oxo-Pentanoic Acid; (4S)-5-[[2-[[(1S)-5-Amino-1-[[[(1R)-2-[[(1S)-1-Carboxy-2-Methylpropyl]Amino]-1-(Mercaptomethyl)-2-Oxoethyl]Amino]-Oxomethyl]Pentyl]Amino]-2-Oxoethyl]Amino]-4-[[[(2S)-1-[(2R)-2-[[(2S)-2-[[(2S)-2,6-Diamino-1-Oxohexyl]Amino]-1-Oxo-3-Phenylpropyl]Amino]-3-Mercapto-1-Oxopropyl]-2-Pyrrolidinyl]-Oxomethyl]Amino]-5-Oxopentanoic Acid; (4S)-5-[[2-[[(1S)-5-Amino-1-[[(1R)-2-[[(1S)-1-Carboxy-2-Methyl-Propyl]Amino]-2-Keto-1-(Mercaptomethyl)Ethyl]Carbamoyl]Pentyl]Amino]-2-Keto-Ethyl]Amino]-4-[[(2S)-1-[(2R)-2-[[(2S)-2-[[(2S)-2,6-Diaminohexanoyl]Amino]-3-Phenyl-Propanoyl]Amino]-3-Mercapto-Propanoyl]Pyrrolidine-2-Carbonyl]Amino]-5-Keto-Valeric Acid
• Molecular Formula: C₄₄H₇₁N₁₁O₁₂S₂
• Molecular Weight: 1010.23
• CAS Registry Number: 140653-60-7
• SMILES: [C@@H](C(N[C@H](C(O)=O)C(C)C)=O)(CS)NC([C@H](CCCCN)NC(=O)CNC([C@@H](NC([C@@H]1CCCN1C([C@H](CS)NC(=O)[C@@H](NC(=O)[C@H](CCCCN)N)CC2=CC=CC=C2)=O)=O)CCC(O)=O)=O)=O
• InChI: 1S/C44H71N11O12S2/c1-25(2)36(44(66)67)54-41(63)31(23-68)52-39(61)28(14-7-9-19-46)49-34(56)22-48-38(60)29(16-17-35(57)58)50-42(64)33-15-10-20-55(33)43(65)32(24-69)53-40(62)30(21-26-11-4-3-5-12-26)51-37(59)27(47)13-6-8-18-45/h3-5,11-12,25,27-33,36,68-69H,6-10,13-24,45-47H2,1-2H3,(H,48,60)(H,49,56)(H,50,64)(H,51,59)(H,52,61)(H,53,62)(H,54,63)(H,57,58)(H,66,67)/t27-,28-,29-,30-,31-,32-,33-,36-/m0/s1
• InChIKey: YNYRLZIGGZQIRW-GVCDGELBSA-N

Properties

• Density: 1.305g/cm³ (Cal.)
• Boiling point: 1423.548°C at 760 mmHg (Cal.)
• Flash point: 814.733°C (Cal.)