(Sar1)-Angiotensin II

For research use only. Not for therapeutic Use.

  • CAT Number: I044234
  • CAS Number: 51833-69-3
  • Molecular Formula: C49H71N13O10
  • Molecular Weight: 1002.17
  • Purity: ≥95%
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(Sar¹)-Angiotensin II(Cat No.:I044234)is a synthetic analog of the natural peptide hormone angiotensin II, in which the first amino acid, aspartic acid, is replaced with sarcosine (Sar). This modification enhances the peptide’s resistance to enzymatic degradation and alters its receptor binding properties. (Sar¹)-Angiotensin II retains high affinity for the angiotensin II type 1 receptor (AT₁R), making it a valuable tool in cardiovascular research. It is commonly used to study blood pressure regulation, vasoconstriction, and renal function, and helps elucidate angiotensin II’s role in hypertension and related pathophysiological conditions.


CAS Number 51833-69-3
Synonyms

(2S)-2-[[(2S)-1-[(2S)-2-[[(2S,3S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-5-(diaminomethylideneamino)-2-[[2-(methylamino)acetyl]amino]pentanoyl]amino]-3-methylbutanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-3-methylpentanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]pyrrolidine-2-carbonyl]amino]-3-phenylpropanoic acid

Molecular Formula C49H71N13O10
Purity ≥95%
IUPAC Name (2S)-2-[[(2S)-1-[(2S)-2-[[(2S,3S)-2-[[(2S)-2-[[(2S)-2-[[5-(diaminomethylideneamino)-2-[[2-(methylamino)acetyl]amino]pentanoyl]amino]-3-methylbutanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-3-methylpentanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]pyrrolidine-2-carbonyl]amino]-3-phenylpropanoic acid
InChI InChI=1S/C49H71N13O10/c1-6-29(4)41(46(69)58-36(24-32-25-53-27-55-32)47(70)62-21-11-15-38(62)44(67)59-37(48(71)72)23-30-12-8-7-9-13-30)61-43(66)35(22-31-16-18-33(63)19-17-31)57-45(68)40(28(2)3)60-42(65)34(56-39(64)26-52-5)14-10-20-54-49(50)51/h7-9,12-13,16-19,25,27-29,34-38,40-41,52,63H,6,10-11,14-15,20-24,26H2,1-5H3,(H,53,55)(H,56,64)(H,57,68)(H,58,69)(H,59,67)(H,60,65)(H,61,66)(H,71,72)(H4,50,51,54)/t29-,34?,35-,36-,37-,38-,40-,41-/m0/s1
InChIKey WCYZYYURIHACQW-PEFVFWBQSA-N
SMILES CC[C@H](C)[C@@H](C(=O)N[C@@H](CC1=CN=CN1)C(=O)N2CCC[C@H]2C(=O)N[C@@H](CC3=CC=CC=C3)C(=O)O)NC(=O)[C@H](CC4=CC=C(C=C4)O)NC(=O)[C@H](C(C)C)NC(=O)C(CCCN=C(N)N)NC(=O)CNC
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