Petromyzonol CAS 28979-29-5

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P3357-40 Petromyzonol (5-a-Cholane-3-a,7-a,12-a,24-tetrol) CAS: 28979-29-5

Specifications

CAS Number

28979-29-5

Grade

Highly Purified

Molecular Formula

C24H42O4

Molecular Weight

394.59

EU Commodity Code

38220090

Shipping Temp

Storage Temp

-20°C

5-a-Cholane-3-a,7-a,12-a,24-tetrol

Petromyzonol sulfate (PZS) is a bile salt derivative isolated from the sea lamprey (Petromyzon marinus) ammocoete (larval form). PZS appears to be a spawning chemoattractant for the sea lamprey.

Melting Point

235-238°C

Solubility

DMSO, Methanol

Method for Determining Identity

Proton NMR Spectroscopic and Mass Spectrometric Analysis

TLC Conditions

SiO2; Hexane: Acetone; 1:5; Visualized with AMCS; Single spot, Rf=0.29.

Storage and Stability

May be stored at RT for short-term only. Long-term storage is recommended at -20°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.