Synonym
Saningosterol; Saringosterol; Seringosterol; Cystosphaerol;
IUPAC/Chemical Name
(3S,8S,9S,10R,13R,14S,17R)-17-((2R)-5-hydroxy-5-isopropylhept-6-en-2-yl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol
InChi Key
OPGVEUGCNGNPSX-SVSQYMGHSA-N
InChi Code
InChI=1S/C29H48O2/c1-7-29(31,19(2)3)17-12-20(4)24-10-11-25-23-9-8-21-18-22(30)13-15-27(21,5)26(23)14-16-28(24,25)6/h7-8,19-20,22-26,30-31H,1,9-18H2,2-6H3/t20-,22+,23+,24-,25+,26+,27+,28-,29?/m1/s1
SMILES Code
O[C@H]1CC[C@]2(C)[C@@]3([H])CC[C@]4(C)[C@@H]([C@@H](CCC(C(C)C)(C=C)O)C)CC[C@@]4([H])[C@]3([H])CC=C2C1
Purity
>98% (or refer to the Certificate of Analysis)
Shipping Condition
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility
Soluble in DMSO
Shelf Life
>3 years if stored properly
Drug Formulation
This drug may be formulated in DMSO
Stock Solution Storage
0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code
2934.99.9001
Preparing Stock Solutions
The following data is based on the
product
molecular weight
428.70
Batch specific molecular weights may vary
from batch to batch
due to the degree of hydration, which will
affect the solvent
volumes required to prepare stock solutions.
Concentration / Solvent Volume / Mass |
1 mg |
5 mg |
10 mg |
1 mM |
1.15 mL |
5.76 mL |
11.51 mL |
5 mM |
0.23 mL |
1.15 mL |
2.3 mL |
10 mM |
0.12 mL |
0.58 mL |
1.15 mL |
50 mM |
0.02 mL |
0.12 mL |
0.23 mL |
1: Chen Z, Liu J, Fu Z, Ye C, Zhang R, Song Y, Zhang Y, Li H, Ying H, Liu H. 24(S)-Saringosterol from edible marine seaweed Sargassum fusiforme is a novel selective LXRβ agonist. J Agric Food Chem. 2014 Jul 2;62(26):6130-7. doi: 10.1021/jf500083r. Epub 2014 Jun 20. PubMed PMID: 24927286.
2: Castro Navas FF, Giorgi G, Maggioni D, Pacciarini M, Russo V, Marinozzi M. C24-hydroxylated stigmastane derivatives as Liver X Receptor agonists. Chem Phys Lipids. 2018 May;212:44-50. doi: 10.1016/j.chemphyslip.2018.01.005. Epub 2018 Jan 17. PubMed PMID: 29352964.
3: Feng MT, Wang T, Liu AH, Li J, Yao LG, Wang B, Guo YW, Mao SC. PTP1B inhibitory and cytotoxic C-24 epimers of Δ(28)-24-hydroxy stigmastane-type steroids from the brown alga Dictyopteris undulata Holmes. Phytochemistry. 2018 Feb;146:25-35. doi: 10.1016/j.phytochem.2017.11.013. Epub 2017 Dec 22. PubMed PMID: 29207320.