Sorbitan tristearate MedChemExpress (MCE)

Product Name	Sorbitan Tristearate
Synonyms	Span 65 SPAN 65 Span-65 SPAN(R) 65 SPAN(TM) 65 Emulsifier S-65 emulsifier(s65) Synonyms Span 65 SPAN 65 Span-65 SPAN(R) 65 SPAN(TM) 65 Emulsifier S-65 emulsifier(s65) EMALEX EG-2854-S SORBITAN TRISTEARATE Sorbitan Tristearate SORBITANE TRISTEARATE span (R) 65 hlb-value 2.1 POE(4) SORBITAN TRISTEARATE sorbitan tristearate (span 65) [2,3,5-trihydroxy-4,6-di(octadecanoyloxy)hexyl] octadecanoate [(2R,3S,4R)-2-[1,2-di(octadecanoyloxy)ethyl]-4-hydroxy-tetrahydrofuran-3-yl] octadecanoate
CAS	26658-19-5
EINECS	247-891-4
Chemical Formula	C60H114O8
Molecular Weight	963.54
inchi	InChI=1/C60H116O9/c1-4-7-10-13-16-19-22-25-28-31-34-37-40-43-46-49-56(63)67-52-54(61)59(66)60(69-58(65)51-48-45-42-39-36-33-30-27-24-21-18-15-12-9-6-3)55(62)53-68-57(64)50-47-44-41-38-35-32-29-26-23-20-17-14-11-8-5-2/h54-55,59-62,66H,4-53H2,1-3H3
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Descriptions	Sorbitan tristearate Sorbitan tristearate MedChemExpress (MCE) HY-W131101 26658-19-5 Store at room temperature, keep dry and cool In solvent -80°C 2 years -20°C 1 year Room temperature in continental US Descriptions Sorbitan tristearate Sorbitan tristearate MedChemExpress (MCE) HY-W131101 26658-19-5 Store at room temperature, keep dry and cool In solvent -80°C 2 years -20°C 1 year Room temperature in continental US may vary elsewhere. Sorbitan tristearate is a non-ionic surfactant, with a synergistic effect on skin permeability. Sorbitan tristearate can be used as an excipient, such as emulsifier. Pharmaceutical excipients, or pharmaceutical auxiliaries, refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients. Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations, which can improve the stability, solubility and processability of pharmaceutical preparations. Pharmaceutical excipients also affect the absorption, distribution, metabolism, and elimination (ADME) processes of co-administered drugs. \| \| \| \| \| \| \| \| \| \| [1]. Karande P, et al. Synergistic effects of chemical enhancers on skin permeability: a case study of sodium lauroylsarcosinate and sorbitan monolaurate[J]. European journal of pharmaceutical sciences, 2007, 31(1): 1-7. [2]. Elder DP, et al. Pharmaceutical excipients - quality, regulatory and biopharmaceutical considerations. Eur J Pharm Sci. 2016 May 25 87:88-99. [Content Brief]
Supplier Website	http://www.medchemexpress.com/sorbitan-tristearate.html
Last Update	2025-10-14 16:03:33

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