CaesaljapinCAS# 144161-80-8 |
| Cas No. | 144161-80-8 | SDF | File under preparation. |
| PubChem ID | 132918610.0 | Appearance | Powder |
| Formula | C21H28O5 | M.Wt | 360.4 |
| Type of Compound | Diterpenoids | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | (4R,4aS,6aS,7R,11aS,11bS)-4-methoxycarbonyl-4,7-dimethyl-1,2,3,4a,5,6,6a,7,11,11a-decahydronaphtho[2,1-f][1]benzofuran-11b-carboxylic acid | ||
| SMILES | CC1C2CCC3C(CCCC3(C2CC4=C1C=CO4)C(=O)O)(C)C(=O)OC | ||
| Standard InChIKey | BUDZNKDGXHMPRO-GQEGZNIISA-N | ||
| Standard InChI | InChI=1S/C21H28O5/c1-12-13-5-6-17-20(2,19(24)25-3)8-4-9-21(17,18(22)23)15(13)11-16-14(12)7-10-26-16/h7,10,12-13,15,17H,4-6,8-9,11H2,1-3H3,(H,22,23)/t12-,13+,15+,17+,20-,21+/m1/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. |
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| 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. |
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| 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. | ||
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Caesaljapin Dilution Calculator
Caesaljapin Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 2.7747 mL | 13.8735 mL | 27.7469 mL | 55.4939 mL | 69.3674 mL |
| 5 mM | 0.5549 mL | 2.7747 mL | 5.5494 mL | 11.0988 mL | 13.8735 mL |
| 10 mM | 0.2775 mL | 1.3873 mL | 2.7747 mL | 5.5494 mL | 6.9367 mL |
| 50 mM | 0.0555 mL | 0.2775 mL | 0.5549 mL | 1.1099 mL | 1.3873 mL |
| 100 mM | 0.0277 mL | 0.1387 mL | 0.2775 mL | 0.5549 mL | 0.6937 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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HPLC profiles and spectroscopic data of cassane-type furanoditerpenoids.[Pubmed:30450403]
Data Brief. 2018 Oct 25;21:1076-1088.
The data presented here are related to the research paper entitled "Hydroxylated furanoditerpenoids from the pupal case produced by the bruchid beetle Sulcobruchus sauteri inside the seed of Caesalpinia decapetala" (Akihara et al., 2018) [1]. In this data article, we provide high-performance liquid chromatography (HPLC) profiles of seven undescribed hydroxylated furanoditerpenoids, caesalsauteolide, 2-hydroxyCaesaljapin, 2,7-dihydroxyCaesaljapin, 2-hydroxycaesalacetal, caesalsauterol, 6-acetylcaesalsauterol, norcaesalsauterol isolated from the pupal cases produced by Sulcobruchus sauteri and four known compounds, caesaljaponin A (Kamikawa et al., 2015) [2], caesaljaponin B (Kamikawa et al., 2015) [2], caesalacetal (Kamikawa et al., 2016) [3], and Caesaljapin (Kamikawa et al., 2016; Ogawa et al., 1992) [3], [4] isolated from the cotyledons of the intact seeds of Caesalpinia decapetala. Besides, 1D NMR, 2D NMR, and HRESIFTMS data of the seven undescribed furanoditerpenoids are also presented.
Hydroxylated furanoditerpenoids from pupal cases produced by the bruchid beetle Sulcobruchus sauteri inside the seeds of Caesalpinia decapetala.[Pubmed:30296708]
Phytochemistry. 2018 Dec;156:151-158.
Seven undescribed hydroxylated cassane-type furanoditerpenoids were isolated from pupal cases formed from the secretion/excretion of the larvae of the wild bruchid seed beetle Sulcobruchus sauteri in infested Caesalpinia decapetala seeds, and their structures were elucidated by interpreting their spectra. The hydroxylated furanoditerpenoids found in the pupal cases were not present in the seeds of the host plant. Caesalacetal and Caesaljapin obtained from the intact seeds exhibited larvicidal activity against the larvae of Aedes albopictus, while the hydroxylated furanoditerpenoids isolated from the pupal cases were inactive. The larvae of S. sauteri are proposed to detoxify larvicidal diterpenoids that occur in the seeds of the host plant by regiospecific hydroxylation.
Cassane diterpenoids from the roots of Caesalpinia decapetala var. japonica and structure revision of caesaljapin.[Pubmed:26481825]
Phytochemistry. 2016 Jan;121:50-7.
Two cassane-type furanoditerpenoids, designated caesalacetal and caesalpinetate, and a norditerpenoid designated caesalpinone were isolated from the roots of Caesalpinia decapetala var. japonica along with seven known diterpenoids. Structures were elucidated by interpretation of their spectroscopic data, and the absolute structure of caesalacetal was confirmed by X-ray crystallographic analysis. Furthermore, the structure of a previously reported furanoditerpenoid, Caesaljapin, was revised as its C-4 epimer on the basis of detailed NMR spectroscopic data as well as X-ray crystallographic analysis.
A new cassane diterpenoid from the seeds of Caesalpinia decapetala.[Pubmed:26268793]
J Asian Nat Prod Res. 2016;18(4):371-5.
Phytochemical investigation on the seeds of Caesalpinia decapetala led to the isolation of a new cassane diterpenoid with an unusual O bridge between C-19 and C-20, named phanginin Q (1), together with three known cassane diterpenoids, Caesaljapin (2), caesaldekarin A (3), and caesaldekarin B (4). The structure of the new compound was elucidated by spectroscopic methods, including (1)H NMR, (13)C NMR, HSQC, (1)H - (1)H COSY, HMBC, NOESY, and HR-ESI-MS.
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