Glochidiol

CAS# 6610-56-6

Glochidiol

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Quality Control of Glochidiol

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Chemical structure

Glochidiol

3D structure

Chemical Properties of Glochidiol

Cas No. 6610-56-6 SDF Download SDF
PubChem ID 13969554 Appearance Powder
Formula C30H50O2 M.Wt 442.7
Type of Compound Triterpenoids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name (1R,3aR,5aR,5bR,7aS,9R,11R,11aR,11bS,13aR,13bR)-3a,5a,5b,8,8,11a-hexamethyl-1-prop-1-en-2-yl-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysene-9,11-diol
SMILES CC(=C)C1CCC2(C1C3CCC4C(C3(CC2)C)(CCC5C4(C(CC(C5(C)C)O)O)C)C)C
Standard InChIKey SWEUJTWPRYKNNX-DZEONHSJSA-N
Standard InChI InChI=1S/C30H50O2/c1-18(2)19-11-13-27(5)15-16-28(6)20(25(19)27)9-10-22-29(28,7)14-12-21-26(3,4)23(31)17-24(32)30(21,22)8/h19-25,31-32H,1,9-17H2,2-8H3/t19-,20+,21-,22-,23+,24+,25+,27+,28+,29+,30-/m0/s1
General tips For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months.
We recommend that you prepare and use the solution on the same day. However, if the test schedule requires, the stock solutions can be prepared in advance, and the stock solution must be sealed and stored below -20℃. In general, the stock solution can be kept for several months.
Before use, we recommend that you leave the vial at room temperature for at least an hour before opening it.
About Packaging 1. The packaging of the product may be reversed during transportation, cause the high purity compounds to adhere to the neck or cap of the vial.Take the vail out of its packaging and shake gently until the compounds fall to the bottom of the vial.
2. For liquid products, please centrifuge at 500xg to gather the liquid to the bottom of the vial.
3. Try to avoid loss or contamination during the experiment.
Shipping Condition Packaging according to customer requirements(5mg, 10mg, 20mg and more). Ship via FedEx, DHL, UPS, EMS or other couriers with RT, or blue ice upon request.

Source of Glochidiol

The herbs of Glochidion puberum L.

Biological Activity of Glochidiol

Description1. Glochidiol exhibits strong inhibitory effects against all three human tumor cell lines (MCF-7, NCI-H-460 and SF-268), it exerts its antiproliferative activity through the involvement of apoptosis. 2. Glochidiol (IC50 = 290 mol ratio/32 pmol TPA) shows inhibitory effects on Epstein-Barr virus early antigen (EBV-EA) activation induced by 12-O-tetradecanoylphorbol 13-acetate (TPA). 3. Glochidiol exhibits a strong inhibitory effect on mouse skin tumor promotion in an in vivo mouse two-stage carcinogenesis test.

Glochidiol Dilution Calculator

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Glochidiol Molarity Calculator

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Preparing Stock Solutions of Glochidiol

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.2589 mL 11.2943 mL 22.5887 mL 45.1773 mL 56.4717 mL
5 mM 0.4518 mL 2.2589 mL 4.5177 mL 9.0355 mL 11.2943 mL
10 mM 0.2259 mL 1.1294 mL 2.2589 mL 4.5177 mL 5.6472 mL
50 mM 0.0452 mL 0.2259 mL 0.4518 mL 0.9035 mL 1.1294 mL
100 mM 0.0226 mL 0.1129 mL 0.2259 mL 0.4518 mL 0.5647 mL
* Note: If you are in the process of experiment, it's necessary to make the dilution ratios of the samples. The dilution data above is only for reference. Normally, it's can get a better solubility within lower of Concentrations.

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References on Glochidiol

Potential anti-tumor promoting activity of lupane-type triterpenoids from the stem bark of Glochidion zeylanicum and Phyllanthus flexuosus.[Pubmed:15643564]

Planta Med. 2004 Dec;70(12):1234-6.

Four known lupane-type triterpenoids, glochidonol (1), Glochidiol (2), lup-20(29)-ene-1beta,3beta-diol (3) and glochidone (3) were isolated from the stem bark of Glochidion zeylanicum. Previously, lupeol (5), lup-20(29)-ene-3beta,24-diol (6) and betulin (7) were isolated from the stem bark of Phyllanthus flexuosus. This study reports the assays of these lupane-type triterpenoids: all isolates 1-7 and synthetic analogues, glochidonyl acetate (1a), lup-20(29)-ene-1,3-dione (1b) and lup-20(29)-ene 3beta,24-diacetate (6a) were tested for their inhibitory effects on Epstein-Barr virus early antigen (EBV-EA) activation induced by 12-O-tetradecanoylphorbol 13-acetate (TPA). Among them, the effects of compounds 2 (IC50 = 290 mol ratio/32 pmol TPA) and 3 (IC50 = 300) were stronger than the others. In addition, compound 2 exhibited a strong inhibitory effect on mouse skin tumor promotion in an in vivo mouse two-stage carcinogenesis test.

Cytotoxic activity of lupane-type triterpenes from Glochidion sphaerogynum and Glochidion eriocarpum two of which induce apoptosis.[Pubmed:15770539]

Planta Med. 2005 Mar;71(3):208-13.

Six known lupanes lupenone ( 1), 3- epi-lupeol ( 2), glochidone ( 4), glochidonol ( 5), Glochidiol ( 6) and lup-20(29)-ene-1beta,3beta-diol ( 7) were isolated from the roots and stem wood of Glochidion eriocarpum and three, 5, 6 and lup-20(29)ene-3alpha,23-diol ( 3), were isolated from the roots and stem wood of Glochidion sphaerogynum. Compounds were identified by (1)H- and (13)C-NMR techniques. Triterpenes 2 - 7 were tested against the growth of three human tumor cell lines, MCF-7, NCI-H-460 and SF-268. Lupanes 3, 5, and 6 exhibited strong inhibitory effects against all three; thus GI (50) values for 3 were 12.7 +/- 3.7, 17.9 +/- 1.1 and 17.9 +/- 0.5, for 5 9.0 +/- 3.7, 4.9 +/- 0.2 and 9.8 +/- 0.5, and for 6 6.63 +/- 0.7, 7.5 +/- 0.5 and 9.7 +/- 0.3.3. Epilupeol was less active, with GI (50) values of 75.6 +/- 11.7, 86.1 +/- 12.4 and 80.9 +/- 2.6 while 7 was moderately active only against MCF-7 (GI (50) = 79.2 +/- 2.4). Additional studies indicated that triterpenes 5 and 6 exerted their antiproliferative activity through the involvement of apoptosis while triterpene 3 did not.

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