Physalaemin

Physalaemin

Identifiers
CAS Number	2507-24-6 Y
IUPHAR/BPS	2094
MeSH	Physalaemin
PubChem CID	17268
Properties
Chemical formula	C58H84N14O16S
Molar mass	1265.44 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
N  (what is YN ?)
Infobox references

Physalaemin is a tachykinin peptide obtained from the Physalaemus frog, closely related to substance P. Its structure was first elucidated in 1964.

Like all tachykinins, physalaemin is a sialagogue (increases salivation) and a potent vasodilator with hypotensive effects.