Magnesium stearate - CAS 557-04-0
Catalog: |
BB029141 |
Product Name: |
Magnesium stearate |
CAS: |
557-04-0 |
Synonyms: |
Octadecanoic Acid Magnesium Salt; Stearic Acid Magnesium Salt; Dibasic magnesium stearate; EM 100; HyQual; Magnesium distearate; Magnesium octadecanoate; Magnesium stearic acid; Pharma; SM |
Related CAS: | 57-11-4 (free acid)
|
IUPAC Name: | magnesium;octadecanoate |
Description: | Magnesium stearate is primarily used as a lubricant in capsule and tablet manufacture. |
Molecular Weight: | 591.24 |
Molecular Formula: | C36H70MgO4 |
Canonical SMILES: | CCCCCCCCCCCCCCCCCC(=O)[O-].CCCCCCCCCCCCCCCCCC(=O)[O-].[Mg+2] |
InChI: | InChI=1S/2C18H36O2.Mg/c2*1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20;/h2*2-17H2,1H3,(H,19,20);/q;;+2/p-2 |
InChI Key: | HQKMJHAJHXVSDF-UHFFFAOYSA-L |
Boiling Point: | 359.4 °C at 760 mmHg |
Melting Point: | 175-182°C |
Flash Point: | 162.4°C |
Purity: | 98% |
Density: | 1.0283 g/cm3 |
Solubility: | Practically insoluble in Ethanol, Ethanol (95%), Ether, Water; Slightly soluble in Warm Benzene, Warm Ethanol |
Appearance: | White powder |
Storage: | Store at 2-8°C |
Decomposition: | When heated to decomposition it emits acrid smoke and toxic fumes |
LogP: | 12.50830 |
Refractive Index: | 1.45 (25°C) |
Stability: | Stable. Incompatible with strong oxidizing agents. |
GHS Hazard Statement: | H315 (39.3%): Causes skin irritation [Warning Skin corrosion/irritation] |
Precautionary Statement: | P261, P264, P271, P273, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501 |
Signal Word: | Warning |
Publication Number | Title | Priority Date |
EP-3818972-A2 | Piroctone olamine granules for use in cosmetic compositions | 20210129 |
US-11014898-B1 | Benzothiazepine compounds and their use as bile acid modulators | 20201204 |
US-11028172-B1 | Anti-TIGIT antibodies and uses thereof | 20201110 |
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US-2021077515-A1 | Compositions containing beta-nicotinamide mononucleotide and cordyceps sinensis and use thereof | 20201012 |
PMID | Publication Date | Title | Journal |
32347412 | 20210201 | Roles of acyl-CoA synthetase long-chain family member 5 and colony stimulating factor 2 in inhibition of palmitic or stearic acids in lung cancer cell proliferation and metabolism | Cell biology and toxicology |
31590850 | 20200101 | Functional chitosan oligosaccharide nanomicelles for topical ocular drug delivery of dexamethasone | Carbohydrate polymers |
24696187 | 20140403 | Magnesium supplementation in pregnancy | The Cochrane database of systematic reviews |
24242247 | 20140101 | Expression and characterization of CYP52 genes involved in the biosynthesis of sophorolipid and alkane metabolism from Starmerella bombicola | Applied and environmental microbiology |
23878198 | 20130830 | Modulation of nitro-fatty acid signaling: prostaglandin reductase-1 is a nitroalkene reductase | The Journal of biological chemistry |
Complexity: | 196 |
Compound Is Canonicalized: | Yes |
Covalently-Bonded Unit Count: | 3 |
Defined Atom Stereocenter Count: | 0 |
Defined Bond Stereocenter Count: | 0 |
Exact Mass: | 590.5124524 |
Formal Charge: | 0 |
Heavy Atom Count: | 41 |
Hydrogen Bond Acceptor Count: | 4 |
Hydrogen Bond Donor Count: | 0 |
Isotope Atom Count: | 0 |
Monoisotopic Mass: | 590.5124524 |
Rotatable Bond Count: | 30 |
Topological Polar Surface Area: | 80.3 Å2 |
Undefined Atom Stereocenter Count: | 0 |
Undefined Bond Stereocenter Count: | 0 |
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