Angiotensin I/II (5-8)

Modify Date: 2025-08-25 08:33:13

Angiotensin I/II (5-8) Structure
Angiotensin I/II (5-8) structure
Common Name Angiotensin I/II (5-8)
CAS Number 34233-50-6 Molecular Weight 512.60
Density N/A Boiling Point N/A
Molecular Formula C26H36N6O5 Melting Point N/A
MSDS N/A Flash Point N/A

 Use of Angiotensin I/II (5-8)


Angiotensin II (5-8), human is an endogenous C-terminal fragment of the peptide vasoconstrictor angiotensin II[1]. Angiotensin II binds the AT II type 1 (AT1) receptor, stimulating GPCRs in vascular smooth muscle cells and increasing intracellular Ca2+ levels. Angiotensin II also acts at the Na+/H+ exchanger in the proximal tubules of the kidney[2][3].

 Names

Name (2S)-2-[[(2S)-1-[(2S)-2-[[(2S,3S)-2-amino-3-methylpentanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]pyrrolidine-2-carbonyl]amino]-3-phenylpropanoic acid
Synonym More Synonyms

 Angiotensin I/II (5-8) Biological Activity

Description Angiotensin II (5-8), human is an endogenous C-terminal fragment of the peptide vasoconstrictor angiotensin II[1]. Angiotensin II binds the AT II type 1 (AT1) receptor, stimulating GPCRs in vascular smooth muscle cells and increasing intracellular Ca2+ levels. Angiotensin II also acts at the Na+/H+ exchanger in the proximal tubules of the kidney[2][3].
Related Catalog
References

[1]. Guethe LM, et al. Angiotensin (5-8) modulates nociception at the rat periaqueductal gray via the NO-sGC pathway and an endogenous opioid. Neuroscience. 2013 Feb 12;231:315-27.

[2]. De Giusti VC, et al. Modulation of the cardiac sodium/bicarbonate cotransporter by the renin angiotensin aldosterone system: pathophysiological consequences. Front Physiol. 2014 Jan 17;4:411.

[3]. Moon JY, et al. Recent Update of Renin-angiotensin-aldosterone System in the Pathogenesis of Hypertension. Electrolyte Blood Press. 2013 Dec;11(2):41-5.

 Chemical & Physical Properties

Molecular Formula C26H36N6O5
Molecular Weight 512.60
Exact Mass 512.27500
PSA 177.49000
LogP 2.93230

 Synonyms

IHPF
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