138650-28-9 Usage
Structure
A long chain alcohol with a phenylmethoxy group attached at the third carbon, with the stereochemistry being in the S configuration.
Usage
Commonly used in the formulation of cosmetics and personal care products as an emollient and emulsifier, providing moisturizing and smoothing effects on the skin.
Properties
It has the ability to reduce friction and improve the spreadability of products, making it useful in the production of surfactants and lubricants.
Potential Applications
Has potential applications in pharmaceuticals and biomedical research due to its surfactant properties and its ability to form stable emulsions.
Check Digit Verification of cas no
The CAS Registry Mumber 138650-28-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,6,5 and 0 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 138650-28:
(8*1)+(7*3)+(6*8)+(5*6)+(4*5)+(3*0)+(2*2)+(1*8)=139
139 % 10 = 9
So 138650-28-9 is a valid CAS Registry Number.
138650-28-9Relevant academic research and scientific papers
Asymmetric synthesis of tetrahydrolipstatin and valilactone
Case-Green, Stephen C.,Davies, Stephen G.,Roberts, Paul M.,Russell, Angela J.,Thomson, James E.
experimental part, p. 2620 - 2631 (2009/04/06)
The highly diastereoselective aldol reaction between acyl complexes of the iron chiral auxiliary [(η5-C5H5)Fe(CO)(PPh3)] and β-hydroxy aldehydes (obtained via a Noyori asymmetric hydrogenation), followed by a tandem oxidative decomplexation-cyclisation process gives access to β-substituted and α,β-disubstituted β-lactones in high ee. This methodology has been employed in the asymmetric syntheses of tetrahydrolipstatin and valilactone.
