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Angiotensin (1-7)

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CAS Number
51833-78-4

Chemical Information

Angiotensin-(1-7)

Ile(5)-angiotensin II (1-7) is an angiotensin compound consisting of the linear heptapeptide sequence L-Asp-L-Arg-L-Val-L-Tyr-L-Ile-L-His-L-Pro. It has a role as a vasodilator agent. It is a tautomer of an Ile(5)-angiotensin II (1-7) dizwitterion.

CAS Number51833-78-4
PubChem CID123805
IUPAC Name(2S)-1-[(2S)-2-[[(2S,3S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-3-carboxypropanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]-3-methylbutanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-3-methylpentanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]pyrrolidine-2-carboxylic acid
Molecular FormulaC41H62N12O11
Molecular Weight899.0
XLogP-3
Topological Polar Surface Area380
Hydrogen Bond Donor Count12
Hydrogen Bond Acceptor Count14
Rotatable Bond Count25
Heavy Atom Count64
Formal Charge0
Complexity1660
SMILES
CC[C@H](C)[C@@H](C(=O)N[C@@H](CC1=CN=CN1)C(=O)N2CCC[C@H]2C(=O)O)NC(=O)[C@H](CC3=CC=C(C=C3)O)NC(=O)[C@H](C(C)C)NC(=O)[C@H](CCCN=C(N)N)NC(=O)[C@H](CC(=O)O)N
InChI
InChI=1S/C41H62N12O11/c1-5-22(4)33(38(61)50-29(17-24-19-45-20-47-24)39(62)53-15-7-9-30(53)40(63)64)52-36(59)28(16-23-10-12-25(54)13-11-23)49-37(60)32(21(2)3)51-35(58)27(8-6-14-46-41(43)44)48-34(57)26(42)18-31(55)56/h10-13,19-22,26-30,32-33,54H,5-9,14-18,42H2,1-4H3,(H,45,47)(H,48,57)(H,49,60)(H,50,61)(H,51,58)(H,52,59)(H,55,56)(H,63,64)(H4,43,44,46)/t22-,26-,27-,28-,29-,30-,32-,33-/m0/s1
InChIKey
PVHLMTREZMEJCG-GDTLVBQBSA-N
Chemical Structure
2D Structure
2D structure of Angiotensin-(1-7)
CAS: 51833-78-4
CID: 123805
Formula: C41H62N12O11
MW: 899.0
Interactive 3D Structure
Loading 3D structure...
Computed Properties
PropertyValue
Molecular Weight899.0
XLogP3-3
Hydrogen Bond Donor Count12
Hydrogen Bond Acceptor Count14
Rotatable Bond Count25
Exact Mass898.46610084
Monoisotopic Mass898.46610084
Topological Polar Surface Area380 Ų
Heavy Atom Count64
Formal Charge0
Complexity1660
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