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Bradykinin

CAT: 0024-sc-507311Size: 5 mgDry Ice: NoHazardous: No
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CAT#:0024-sc-507311Size:5 mg
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CAS Number
58-82-2

Chemical Information

Bradykinin

Bradykinin is a linear nonapeptide messenger belonging to the kinin group of proteins, with amino acid sequence RPPGFSPFR. Enzymatically produced from kallidin in the blood, it is a powerful vasodilator that causes smooth muscle contraction, and may mediate inflammation. It has a role as a vasodilator agent and a human blood serum metabolite. It is a conjugate base of a bradykinin(2+).

CAS Number58-82-2
PubChem CID439201
IUPAC Name(2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S)-2-[[2-[[(2S)-1-[(2S)-1-[(2S)-2-amino-5-(diaminomethylideneamino)pentanoyl]pyrrolidine-2-carbonyl]pyrrolidine-2-carbonyl]amino]acetyl]amino]-3-phenylpropanoyl]amino]-3-hydroxypropanoyl]pyrrolidine-2-carbonyl]amino]-3-phenylpropanoyl]amino]-5-(diaminomethylideneamino)pentanoic acid
Molecular FormulaC50H73N15O11
Molecular Weight1060.2
XLogP-4.8
Topological Polar Surface Area419
Hydrogen Bond Donor Count12
Hydrogen Bond Acceptor Count14
Rotatable Bond Count27
Heavy Atom Count76
Formal Charge0
Complexity2080
SMILES
C1C[C@H](N(C1)C(=O)[C@@H]2CCCN2C(=O)[C@H](CCCN=C(N)N)N)C(=O)NCC(=O)N[C@@H](CC3=CC=CC=C3)C(=O)N[C@@H](CO)C(=O)N4CCC[C@H]4C(=O)N[C@@H](CC5=CC=CC=C5)C(=O)N[C@@H](CCCN=C(N)N)C(=O)O
InChI
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
Chemical Structure
2D Structure
2D structure of Bradykinin
CAS: 58-82-2
CID: 439201
Formula: C50H73N15O11
MW: 1060.2
Interactive 3D Structure
Loading 3D structure...
Computed Properties
PropertyValue
Molecular Weight1060.2
XLogP3-4.8
Hydrogen Bond Donor Count12
Hydrogen Bond Acceptor Count14
Rotatable Bond Count27
Exact Mass1059.56139820
Monoisotopic Mass1059.56139820
Topological Polar Surface Area419 Ų
Heavy Atom Count76
Formal Charge0
Complexity2080
Isotope Atom Count0
Defined Atom Stereocenter Count8
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes

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