79162-70-2 Usage
General Description
Methyl 30-hydroxytriacontanoate is a long-chain fatty acid ester that is commonly used as an emollient and moisturizing agent in cosmetic and personal care products. It is derived from natural sources such as plant oils and waxes and is known for its ability to soften and smooth the skin. Methyl 30-hydroxytriacontanoate has a high melting point and a thick, creamy texture, making it ideal for use in thick lotions and creams. It is also known for its skin-conditioning properties, helping to lock in moisture and create a protective barrier on the skin. Additionally, it has a non-greasy and non-comedogenic texture, making it suitable for all skin types.
Check Digit Verification of cas no
The CAS Registry Mumber 79162-70-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,1,6 and 2 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 79162-70:
(7*7)+(6*9)+(5*1)+(4*6)+(3*2)+(2*7)+(1*0)=152
152 % 10 = 2
So 79162-70-2 is a valid CAS Registry Number.
79162-70-2Relevant articles and documents
Synthesis of two Unique Compounds, a Ceramide and a Cerebroside, Occurring in Human Stratum Corneum
Mueller, Silvia,Schmidt, Richard R.
, p. 779 - 784 (2007/10/03)
The cerebroside 1a and the ceramide 1b, both playing important roles in epidermal barrier function, were synthesized by N-acylation of 1-O-glucosylated C18-sphingosine 2 and C18-sphingosine 8, respectively, with O-acyl fatty acid 3. The required compound 3 was obtained from ω-hydroxy fatty acid 6 and linoleic acid 7 by esterification. The ω-hydroxy C30-fatty acid 6 was prepared as follows: Copper-catalyzed coupling of ω-hydroxy alkyl halide 11 with the Grignard reagent derived from bromo compound 13 afforded after oxidation C17-aldehyde 15. Wittig reaction with phosphonium salt 10, derived from ω-bromo-tridecanoic acid 9, and subsequent hydrogenation and O-deprotection furnished 6 in high yield.
