111425-86-6

Basic information

• Product Name: Octadecanoic acid, [(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]methyl ester
• CAS NO: 111425-86-6
• Molecular Formula: C24H46O4
• Molecular Weight: 398.627
• Mol File: 111425-86-6.mol
• Article Data: 21

Chemical Properties

• CAS DataBase Reference: Octadecanoic acid, [(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]methyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Octadecanoic acid, [(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]methyl ester(111425-86-6)
• EPA Substance Registry System: Octadecanoic acid, [(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]methyl ester(111425-86-6)

Safety Data

• Hazardous Substances Data: 111425-86-6(Hazardous Substances Data)

Upstream product

• 112-80-1 cis-Octadecenoic acid 
• 57-10-3 1-hexadecylcarboxylic acid 
• 57-11-4 stearic acid 
• 100-79-8 (R,S)-2,2-dimethyl-1,3-dioxolane-4-methanol 
• 22610-63-5 octadecanoic acid 2,3-dihydroxypropyl ester 
• 67-64-1 acetone 
• 10567-18-7 (+/-)-2,2-dimethyl-1,3-dioxolan-4-ylmethyl n-octadecanoate 
• 20620-19-3 (2,2-dimethyl-1,3-dioxolane-4-yl)methyl caproate 
• 14811-92-8 (R)-2,3-dihydroxypropyl stearate 
• 112-76-5 Stearoyl chloride 
• 1707-77-3 1,2:5,6-di-O-isopropylidene-D-mannitol 
• 15186-48-8 2,3-isopropylidene-glyceraldehyde 
• 102418-34-8 1,2:5,6-bis-O-(1-methylethylidene)-D-mannitol 
• 22323-82-6 (S)-(+)-(2,2-dimethyl-[1,3]dioxolan-4-yl)methanol 

Downstream Products

• 14811-92-8 (R)-2,3-dihydroxypropyl stearate 
• 22323-82-6 (S)-(+)-(2,2-dimethyl-[1,3]dioxolan-4-yl)methanol 
• 621-61-4 glycerol monostearate 
• 22610-61-3 (S)-2,3-dihydroxypropyl n-octadecanoate 
• 16495-03-7 (S)-4-(benzyloxymethyl)-2,2-dimethyl-1,3-dioxolane 
• 14347-78-5 1,2-O-isopropylidene-D-glycerol 
• 14347-83-2 (R)-2,2-dimethyl-4-benzoxymethyl-1,3-dioxolane 
• 10567-18-7 (R)-2,2-dimethyl-1,3-dioxolan-4-ylmethyl n-octadecanoate 
• 100-79-8 (R,S)-2,2-dimethyl-1,3-dioxolane-4-methanol 
• 1446427-94-6 C₄₉H₈₁NO₁₁ 
• 1446427-93-5 C₅₁H₈₁NO₁₁ 
• 65914-84-3 1-stearoyl-2-arachidonoyl-sn-glycerol 
• 189450-61-1 3-O-(9-Phenylxanthen-9-yl)-1-O-stearoyl-sn-glycerol 
• 189450-62-2 (5Z,8Z,11Z,14Z)-Icosa-5,8,11,14-tetraenoic acid (S)-1-octadecanoyloxymethyl-2-(9-phenyl-9H-xanthen-9-yloxy)-ethyl ester 

Relevant articles and documents

Development of isotope-enriched phosphatidylinositol-4- And 5-phosphate cellular mass spectrometry probes

Synthetic phosphatidylinositol phosphate (PtdInsPn) derivatives play a pivotal role in broadening our understanding of PtdInsPnmetabolism. However, the development of such tools is reliant on efficient enantioselective and regioselective synthetic strategies. Here we report the development of a divergent synthetic route applicable to the synthesis of deuterated PtdIns4Pand PtdIns5Pderivatives. The synthetic strategy developed involves a key enzymatic desymmetrisation step using Lipozyme TL-IM. In addition, we optimised the large-scale synthesis of deuteratedmyo-inositol, allowing for the preparation of a series of saturated and unsaturated deuterated PtdIns4Pand PtdIns5Pderivatives. Experiments in MCF7 cells demonstrated that these deuterated probes enable quantification of the corresponding endogenous phospholipids in a cellular setting. Overall, these deuterated probes will be powerful tools to help improve our understanding of the role played by PtdInsPnin physiology and disease.

Industrial preparation method of 2,2-dimethyl-4-hydroxymethyl-1,3-dioxolane

The invention discloses an industrial preparation method of 2,2-dimethyl-4-hydroxymethyl-1,3-dioxolane. The industrial preparation method of the 2,2-dimethyl-4-hydroxymethyl-1,3-dioxolane comprises the steps that (1) carboxylic acid monoglyceride is prepared by esterification reaction, specifically, glycerol and carboxylic acid are used as raw materials, and under the condition of acidic catalyst,the dehydration reaction is carried out under the condition of 90-150 DEG C for 0.5-4h to obtain the carboxylic acid monoglyceride; (2) ketal cyclization reaction is carried out, specifically, the carboxylic acid monoglyceride and acetone are controlled to perform the cyclization reaction at 20-50 DEG C for 0.5-3 h under the condition of acid catalyst reaction to obtain a cyclization intermediateproduct; and (3) hydrolysis reaction is carried out, specifically, the intermediate product obtained in the step (2) is added into an alkaline solution, the mixture reacts for 0.5-1 h at 20-50 DEG C,and the 2,2-dimethyl-4-hydroxymethyl-1,3-dioxolane is obtained. The industrial preparation method of the 2,2-dimethyl-4-hydroxymethyl-1,3-dioxolane has the characteristics of green and environment-friendly process, high selectivity of industrial reaction and high conversion rate of raw materials.

Synthesis of the fatty esters of solketal and glycerol-formal: Biobased specialty chemicals

The caprylic, lauric, palmitic and stearic esters of solketal and glycerol formal were synthesized with high selectivity and in good yields by a solvent-free acid catalyzed procedure. No acetal hydrolysis was observed, notwithstanding the acidic reaction conditions.