WARNING: This product is for research use only, not for human or veterinary use.
MedKoo CAT#: 598270
Description: Lanatoside E is a potent antitumor cyclic triterpene saponin.
MedKoo Cat#: 598270
Name: Lanatoside E
Chemical Formula: C50H76O21
Exact Mass: 1012.4879
Molecular Weight: 1013.13
Elemental Analysis: C, 59.28; H, 7.56; O, 33.16
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Synonym: Lanatoside E; 4-18-00-02468 (Beilstein Handbook Reference);
IUPAC/Chemical Name: (2R,3R,4S,6S)-6-(((2R,3S,4S,6S)-6-(((2R,3S,4S,6R)-6-(((3S,5R,8R,9S,10S,13R,14S,16S,17R)-16-(formyloxy)-14-hydroxy-10,13-dimethyl-17-(5-oxo-2,5-dihydrofuran-3-yl)hexadecahydro-1H-cyclopenta[a]phenanthren-3-yl)oxy)-4-hydroxy-2-methyltetrahydro-2H-pyran-3-yl)oxy)-4-hydroxy-2-methyltetrahydro-2H-pyran-3-yl)oxy)-2-methyl-3-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-4-yl acetate
InChi Key: YMKWEJBJAVBYHU-SBTGRVASSA-N
InChi Code: InChI=1S/C50H76O21/c1-22-44(69-38-16-32(55)45(23(2)64-38)70-39-17-33(66-25(4)53)46(24(3)65-39)71-47-43(59)42(58)41(57)35(19-51)68-47)31(54)15-37(63-22)67-28-9-11-48(5)27(14-28)7-8-30-29(48)10-12-49(6)40(26-13-36(56)61-20-26)34(62-21-52)18-50(30,49)60/h13,21-24,27-35,37-47,51,54-55,57-60H,7-12,14-20H2,1-6H3/t22-,23-,24-,27-,28+,29+,30-,31+,32+,33+,34+,35-,37+,38+,39+,40+,41-,42+,43-,44-,45-,46-,47+,48+,49-,50+/m1/s1
SMILES Code: C[C@@H]1[C@@H](O[C@H]2C[C@H](O)[C@H](O[C@H]3C[C@H](OC(C)=O)[C@H](O[C@H]4[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O4)[C@@H](C)O3)[C@@H](C)O2)[C@@H](O)C[C@H](O[C@H]5CC[C@@]6(C)[C@H](CC[C@@H]7[C@@H]6CC[C@@]8(C)[C@]7(O)C[C@H](OC=O)[C@@H]8C9=CC(OC9)=O)C5)O1
Appearance: Solid powder
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: 2934.99.03.00
The following data is based on the product molecular weight 1013.13 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: Zhu C, Tang P, Yu B. Total synthesis of lobatoside E, a potent antitumor cyclic triterpene saponin. J Am Chem Soc. 2008 May 7;130(18):5872-3. doi: 10.1021/ja801669r. Epub 2008 Apr 12. PubMed PMID: 18407637.
2: Yu B, Sun J. Current synthesis of triterpene saponins. Chem Asian J. 2009 May 4;4(5):642-54. doi: 10.1002/asia.200800462. Review. PubMed PMID: 19294723.