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Details

Stereochemistry ACHIRAL
Molecular Formula Rb
Molecular Weight 85.4678
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of RUBIDIUM

SMILES

[Rb]

InChI

InChIKey=UCYFRLNGKNNHBD-UHFFFAOYSA-N
InChI=1S/Rb.H

HIDE SMILES / InChI

Molecular Formula Rb
Molecular Weight 85.4678
Charge 0
Count
MOL RATIO 1 MOL RATIO (average)
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Description

A soft metal that ignites in the air and reacts violently with water. Rubidium is little used outside research. It has been used as a component of photocells, to remove traces of oxygen from vacuum tubes and to make special types of glass. It is easily ionised so was considered for use in ion engines, but was found to be less effective than caesium. It has also been proposed for use as a working fluid for vapour turbines and in thermoelectric generators. Rubidium has no known biological role and is non-toxic. It is slightly radioactive and so has been used to locate brain tumours, as it collects in tumours but not in normal tissue. Rubidium is a component of marketed topical cream QBx (formerly Known As PHI-5, K041059). PHI-5 is a formulation containing zinc and rubidium ions, which is developed for treatment of chronic wounds. Commercially, PHI-5 is available as an impregnated wound dressing material (Dermax).

Originator

Approval Year

PubMed

Patents

Sample Use Guides

In Vivo Use Guide
An in vivo study was performed on the effect of PHI-5 (Rubidium Chloride, Zinc Chloride ) on cutaneous wound healing in a guinea pig model. First, a standardized wound was created. The silicone substrates were sutured onto the wound, with the side containing PHI-5 making contact with the wound. Results showed a faster wound closure after 1 week, when 10 ug of PHI-5 was applied.
Route of Administration: Topical
Substance Class Chemical
Record UNII
MLT4718TJW
Record Status Validated (UNII)
Record Version