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Glycerol tristearate - 99%, high purity , CAS No.555-43-1
Basic Description
Synonyms
TG(18:0/18:0/18:0) | AKOS015899779 | Q425640 | Stearin | C57H110O6 | D10637 | GLYCERYL TRISTEARATE [NF] | P6OCJ2551R | Vegetable oil, hydrogenated | Dynasan 118 | SCHEMBL9507 | LMGL03010002 | 2,3-di(octadecanoyloxy)propyl octadecanoate | GLYCERYL TRISTEAR
Specifications & Purity
≥99%
Storage Temp
Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Taxonomic Classification
Kingdom
Organic compounds
Superclass
Lipids and lipid-like molecules
Class
Glycerolipids
Subclass
Triradylcglycerols
Intermediate Tree Nodes
Not available
Direct Parent
Triacylglycerols
Alternative Parents
Tricarboxylic acids and derivatives Fatty acid esters Carboxylic acid esters Organic oxides Hydrocarbon derivatives Carbonyl compounds
Molecular Framework
Aliphatic acyclic compounds
Substituents
Triacyl-sn-glycerol - Tricarboxylic acid or derivatives - Fatty acid ester - Fatty acyl - Carboxylic acid ester - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound
Description
This compound belongs to the class of organic compounds known as triacylglycerols. These are glycerides consisting of three fatty acid chains covalently bonded to a glycerol molecule through ester linkages.
External Descriptors
Triacylglycerols
Data sources
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
Names and Identifiers
IUPAC Name
2,3-di(octadecanoyloxy)propyl octadecanoate
INCHI
InChI=1S/C57H110O6/c1-4-7-10-13-16-19-22-25-28-31-34-37-40-43-46-49-55(58)61-52-54(63-57(60)51-48-45-42-39-36-33-30-27-24-21-18-15-12-9-6-3)53-62-56(59)50-47-44-41-38-35-32-29-26-23-20-17-14-11-8-5-2/h54H,4-53H2,1-3H3
InChIKey
DCXXMTOCNZCJGO-UHFFFAOYSA-N
Smiles
CCCCCCCCCCCCCCCCCC(=O)OCC(COC(=O)CCCCCCCCCCCCCCCCC)OC(=O)CCCCCCCCCCCCCCCCC
Isomeric SMILES
CCCCCCCCCCCCCCCCCC(=O)OCC(COC(=O)CCCCCCCCCCCCCCCCC)OC(=O)CCCCCCCCCCCCCCCCC
Molecular Weight
891.49
Beilstein
1718456
Reaxy-Rn
1718456
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1718456&ln=
Certificates（CoA,COO,BSE/TSE and Analysis Chart)
Chemical and Physical Properties
Refractive Index
1.4385
Melt Point(°C)
55°C
Molecular Weight
891.500 g/mol
XLogP3
25.200
Hydrogen Bond Donor Count
0
Hydrogen Bond Acceptor Count
6
Rotatable Bond Count
56
Exact Mass
890.83 Da
Monoisotopic Mass
890.83 Da
Topological Polar Surface Area
78.900 Ų
Heavy Atom Count
63
Formal Charge
0
Complexity
886.000
Isotope Atom Count
0
Defined Atom Stereocenter Count
0
Undefined Atom Stereocenter Count
0
Defined Bond Stereocenter Count
0
Undefined Bond Stereocenter Count
0
The total count of all stereochemical bonds
0
Covalently-Bonded Unit Count
1
Citations of This Product
1.
Ji Wang, Xu-Hui Huang, Yu-Ying Zhang, Chengzhen Nie, Dayong Zhou, Lei Qin.
(2024)
Mechanism of salt effect on flavor formation in lightly-salted large yellow croaker by integrated multiple intelligent sensory and untargeted lipidomics analyses. FOOD CHEMISTRY,
435
(137542).
2.
Jing-Jing Zhang, Yan Gao, Mei-Ling Zhao, Xiao Xu, Bo-Nan Xi, Li-Ke Lin, Jing-Yi Zheng, Bang Chen, Yu Shu, Cong Li, Yehua Shen.
(2023)
Detection of walnut oil adulterated with high-linoleic acid vegetable oils using triacylglycerol pseudotargeted method based on SFC-QTOF-MS. FOOD CHEMISTRY,
416
(135837).
3.
Yingjie Lu, Yuqi Cao, Danqing Chen, Yaobin Zhou, Li Zhang, Yue Su, Yinlong Guo.
(2023)
An online derivatization strategy targeting carbon–carbon double bonds by laser-ablation carbon fiber ionization mass spectrometry imaging: Unraveling the spatial characteristic in mountain-cultivated ginseng and garden-cultivated ginseng with different ages. FOOD CHEMISTRY,
410
(135365).
4.
Lijuan Su, Xiaojie Shao, Lin Chai, Hui Ge, Hongliang Wang, Xiaojing Cui, Tiansheng Deng, Xianglin Hou.
(2022)
Efficiently and directly produce triacetylglycerol from oils and fats over mesoporous polymeric solid acid catalysts. RENEWABLE ENERGY,
197
(432).
5.
Qi Zhao, Jian Li, Yang Xu, Dandan Lv, Kanyasiri Rakariyatham, Dayong Zhou.
(2019)
Rapid extraction of free fatty acids from edible oil after accelerated storage based on amino-modified magnetic silica nanospheres. Analytical Methods,
11
(35):
(4520-4527).
6.
Shuyu Li, Di Wu, Hui Yu, Xin Huang, Na Wang, Ting Wang, Hongxun Hao.
(2025)
A novel energy-efficient way to prepare solid lipid microspheres loaded with nanoscale drugs by combining LLPS and in-situ crystallization. Particuology,
100
(128).
7.
Ru Guo, Weihua Xu, Yingshu Wang, Lixia Yue, Shaogang Huang, Yanfeng Xiu, Yongzhuo Huang, Bing Wang.
(2024)
A Spatially Stable Crystal-Particle Gel to Trap Patchouli Oil for Efficient Colonic Drug Delivery. ACS Applied Materials & Interfaces,
16
(22):
(29198-29209).
8.
Junqing Qian, Qian Li, Luyan Mo, Xiaohua Zhao, Jun Tong, Changyan Zhao, Hui Guo.
(2024)
Comparison of improvement in learning and memory ability of walnut oil extracted by aqueous enzymatic extraction and cold pressing extraction. EUROPEAN JOURNAL OF LIPID SCIENCE AND TECHNOLOGY,
(2300233).
9.
Liang Wang, Zheng Zhou, Ji Wang, Xu-Song Wang, Da-Yong Zhou, Lei Qin, Xu-Hui Huang.
(2025)
Mechanism of differentiated and targeted catalysis in complex lipid system under lipase and lipoxygenase mediation. FOOD CHEMISTRY,
469
(142503).
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9 Citations
I2409093