Bradykinin
[CAS# 58-82-2]

Identification

• Name: Bradykinin
• Synonyms: (2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S)-2-[[2-[[(2S)-1-[(2S)-1-[(2S)-2-Amino-5-Guanidino-Pentanoyl]Pyrrolidine-2-Carbonyl]Pyrrolidine-2-Carbonyl]Amino]Acetyl]Amino]-3-Phenyl-Propanoyl]Amino]-3-Hydroxy-Propanoyl]Pyrrolidine-2-Carbonyl]Amino]-3-Phenyl-Propanoyl]Amino]-5-Guanidino-Pentanoic Acid; (2S)-2-[[(2S)-2-[[[(2S)-1-[(2S)-2-[[(2S)-2-[[2-[[[(2S)-1-[[(2S)-1-[(2S)-2-Amino-5-Guanidino-1-Oxopentyl]-2-Pyrrolidinyl]-Oxomethyl]-2-Pyrrolidinyl]-Oxomethyl]Amino]-1-Oxoethyl]Amino]-1-Oxo-3-Phenylpropyl]Amino]-3-Hydroxy-1-Oxopropyl]-2-Pyrrolidinyl]-Oxomethyl]Amino]-1-Oxo-3-Phenylpropyl]Amino]-5-Guanidinopentanoic Acid; (2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S)-2-[[2-[[(2S)-1-[(2S)-1-[(2S)-2-Amino-5-Guanidino-Pentanoyl]Pyrrolidine-2-Carbonyl]Pyrrolidine-2-Carbonyl]Amino]Acetyl]Amino]-3-Phenyl-Propanoyl]Amino]-3-Hydroxy-Propanoyl]Pyrrolidine-2-Carbonyl]Amino]-3-Phenyl-Propanoyl]Amino]-5-Guanidino-Valeric Acid
• Molecular Formula: C₅₀H₇₃N₁₅O₁₁
• Molecular Weight: 1060.22
• CAS Registry Number: 58-82-2
• EINECS: 200-398-8
• SMILES: [C@@H]1(N(CCC1)C(=O)[C@@H](N)CCCN=C(N)N)C(=O)N2[C@@H](CCC2)C(=O)NCC(=O)N[C@H](C(=O)N[C@H](C(=O)N3[C@@H](CCC3)C(=O)N[C@@H](CC4=CC=CC=C4)C(=O)N[C@@H](CCCN=C(N)N)C(O)=O)CO)CC5=CC=CC=C5
• InChI: 1S/C50H73N15O11/c51-32(16-7-21-56-49(52)53)45(72)65-25-11-20-39(65)47(74)64-24-9-18-37(64)43(70)58-28-40(67)59-34(26-30-12-3-1-4-13-30)41(68)62-36(29-66)46(73)63-23-10-19-38(63)44(71)61-35(27-31-14-5-2-6-15-31)42(69)60-33(48(75)76)17-8-22-57-50(54)55/h1-6,12-15,32-39,66H,7-11,16-29,51H2,(H,58,70)(H,59,67)(H,60,69)(H,61,71)(H,62,68)(H,75,76)(H4,52,53,56)(H4,54,55,57)/t32-,33-,34-,35-,36-,37-,38-,39-/m0/s1
• InChIKey: QXZGBUJJYSLZLT-FDISYFBBSA-N

Properties

• Density: 1.493g/cm³ (Cal.)
• solubility: Soluble to 1 mg/ml in water

References

• (1): Robert A. Batey and David A. Powell. , Chem. Commun., 2001, 0, 2362.