Santamarine

CAS# 4290-13-5

Santamarine

Catalog No. BCN5485----Order now to get a substantial discount!

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Santamarine: 5mg $725 In Stock
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Quality Control of Santamarine

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Chemical structure

Santamarine

3D structure

Chemical Properties of Santamarine

Cas No. 4290-13-5 SDF Download SDF
PubChem ID 188297 Appearance Powder
Formula C15H20O3 M.Wt 248.3
Type of Compound Sesquiterpenoids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name (3aS,5aR,6R,9aS,9bS)-6-hydroxy-5a,9-dimethyl-3-methylidene-4,5,6,7,9a,9b-hexahydro-3aH-benzo[g][1]benzofuran-2-one
SMILES CC1=CCC(C2(C1C3C(CC2)C(=C)C(=O)O3)C)O
Standard InChIKey PLSSEPIRACGCBO-PFFFPCNUSA-N
Standard InChI InChI=1S/C15H20O3/c1-8-4-5-11(16)15(3)7-6-10-9(2)14(17)18-13(10)12(8)15/h4,10-13,16H,2,5-7H2,1,3H3/t10-,11+,12+,13-,15-/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 Santamarine

The root of Dolomiaea souliei (Franch.) Shih

Biological Activity of Santamarine

Description1. Santamarine has significant anticancer activity, can inhibit L1210 cells because of its cytotoxic,cytostatic and blocking mitosis and reducing uptake of thymidine. 2. Santamarine and reynosin show bactericidal activity against clinical strains of Mycobacterium tuberculosis.
TargetsCaspase

Santamarine Dilution Calculator

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Santamarine Molarity Calculator

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Preparing Stock Solutions of Santamarine

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 4.0274 mL 20.1369 mL 40.2739 mL 80.5477 mL 100.6847 mL
5 mM 0.8055 mL 4.0274 mL 8.0548 mL 16.1095 mL 20.1369 mL
10 mM 0.4027 mL 2.0137 mL 4.0274 mL 8.0548 mL 10.0685 mL
50 mM 0.0805 mL 0.4027 mL 0.8055 mL 1.611 mL 2.0137 mL
100 mM 0.0403 mL 0.2014 mL 0.4027 mL 0.8055 mL 1.0068 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 Santamarine

Anticancer activities of sesquiterpene lactones from Cyathocline purpurea in vitro.[Pubmed:18998133]

Cancer Chemother Pharmacol. 2009 Jun;64(1):143-52.

PURPOSE: Cyathocline purpurea has been traditionally used to treat various diseases including cancers for many years. However, these applications of C. purpurea have not been supported by pharmacological investigation. The objective of this study is to investigate the anticancer activities of three main constituents such as Santamarine, 9beta-acetoxycostunolide and 9beta-acetoxyparthenolide isolated from C. purpurea in vitro. METHODS: Cell viability was determined by trypan blue exclusion and methylene blue assays. Colony formation was assessed by microtitration cloning assay. DNA synthesis was determined by tritiated thymidine incorporation assay. Cell cycle analysis was carried out by flow cytometry. Apoptosis was observed by DAPI staining assay and Caspase 3/7 activities was measured using Caspase-Glo 3/7 assay kit. RESULTS: Santamarine, 9beta-acetoxycostunolide and 9beta-acetoxyparthenolide inhibited the growth of L1210 murine leukaemia, CCRF-CEM human leukaemia, KB human nasopharyngeal carcinoma, LS174T human colon adenocarcinoma and MCF 7 human breast adenocarcinoma cells in vitro, with IC(50) in the range of 0.16-1.3 microg/mL. In L1210 model, Santamarine and 9beta-acetoxycostunolide inhibited L1210 cell growth, colony formation and [(3)H]-thymidine incorporation in time- and concentration-dependent manners. Flow cytometry studies showed that Santamarine and 9beta-acetoxycostunolide blocked L1210 cells in the G(2)/M phase of the cell cycle. DAPI staining and caspase activity assays showed Santamarine and 9beta-acetoxycostunolide induced apoptosis and activated caspase 3 in L1210 cells. CONCLUSIONS: These results indicated that Santamarine, 9beta-acetoxycostunolide and 9beta-acetoxyparthenolide exhibit significant anticancer activities in vitro. The inhibitory effects of Santamarine and 9beta-acetoxycostunolide on L1210 cells are cytotoxic rather than just cytostatic. They block mitosis and reduce uptake of thymidine. The mechanism of the cytotoxicity of Santamarine and 9beta-acetoxycostunolide to L1210 cells could be related to alkylation of the sulfhydryl enzymes involved in nucleic acids and protein synthesis, as previously found for other sesquiterpenes with the alpha-methylene-gamma-lactone moiety present in Santamarine, 9beta-acetoxycostunolide and 9beta-acetoxyparthenolide. It may also be related to suppression of microtubular proteins. Santamarine and 9beta-acetoxycostunolide induced apoptosis of L1210 cells via activation of caspase 3.

Isolation and characterization of the sesquiterpene lactones costunolide, parthenolide, costunolide diepoxide, santamarine, and reynosin from Magnolia grandiflora L.[Pubmed:641720]

J Pharm Sci. 1978 Mar;67(3):347-50.

The germacranolide sesquiterpene lactones costunolide, parthenolide, and costunolide diepoxide were isolated from the leaves of Magnolia grandiflora L. Costunolide diepoxide might be, at least in part, an artifact derived from air oxidation of parthenolide. The root bark yielded only costunolide together with the two eudesmanolides, Santamarine and reynosin. In an attempt to synthesize costunolide diepoxide, the action of m-chloroperbenzoic acid on parthenolide and on costunolide was studied. The products were costunolide diepoxide from parthenolide and the two cyclized derivatives, Santamarine and reynosin, from costunolide. The elusive 1,10-epoxide was obtained by epoxidizing costunolide using a biphasic system containing sodium bicarbonate. Under these conditions, epoxidation of costunolide took place without cyclization.

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