CryptomeridiolCAS# 4666-84-6 |
- Pterodondiol
Catalog No.:BCN4110
CAS No.:60132-35-6
Quality Control & MSDS
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| Cas No. | 4666-84-6 | SDF | Download SDF |
| PubChem ID | 165258 | Appearance | Powder |
| Formula | C15H28O2 | M.Wt | 240.4 |
| Type of Compound | Sesquiterpenoids | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | (1R,4aR,7R,8aR)-7-(2-hydroxypropan-2-yl)-1,4a-dimethyl-2,3,4,5,6,7,8,8a-octahydronaphthalen-1-ol | ||
| SMILES | CC12CCCC(C1CC(CC2)C(C)(C)O)(C)O | ||
| Standard InChIKey | LKKDASYGWYYFIK-QHSBEEBCSA-N | ||
| Standard InChI | InChI=1S/C15H28O2/c1-13(2,16)11-6-9-14(3)7-5-8-15(4,17)12(14)10-11/h11-12,16-17H,5-10H2,1-4H3/t11-,12-,14-,15-/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. | ||
| Description | 1. (-)-Cryptomeridiol exhibits a significant and concentration-dependent inhibitory effect on PAF receptor binding, with inhibitory concentration (IC)(50) values of 17.5 uM. 2. Cryptomeridiol is a potential skin-whitening agent, exhibits melanogenesis inhibitory activity on α-MSH-stimulated B16 melanoma cells. 3. Cryptomeridiol has low activity against A. niger, T. mentagrophytes, and C. albicans. |
| Targets | PAFR | Antifection |
Cryptomeridiol Dilution Calculator
Cryptomeridiol Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 4.1597 mL | 20.7987 mL | 41.5973 mL | 83.1947 mL | 103.9933 mL |
| 5 mM | 0.8319 mL | 4.1597 mL | 8.3195 mL | 16.6389 mL | 20.7987 mL |
| 10 mM | 0.416 mL | 2.0799 mL | 4.1597 mL | 8.3195 mL | 10.3993 mL |
| 50 mM | 0.0832 mL | 0.416 mL | 0.8319 mL | 1.6639 mL | 2.0799 mL |
| 100 mM | 0.0416 mL | 0.208 mL | 0.416 mL | 0.8319 mL | 1.0399 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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Inhibitory effect of compounds from Goniothalamus tapis Miq. and Goniothalamus uvaroides King on platelet-activating factor receptor binding.[Pubmed:22002630]
Phytother Res. 2012 May;26(5):687-91.
Phytochemical investigation on the bark of Goniothalamus tapis Miq. and G. uvaroides King has resulted in the isolation of eight styryl-lactones, (-)-Cryptomeridiol, liriodenine, 3-methyl-1H-benz[f]indole-4,9-dione, (-)-stigmasterol and dimethyl terephthalate. The structures of the compounds were elucidated by spectroscopic techniques. The compounds were evaluated for their effect on platelet-activating factor (PAF) receptor binding on rabbit platelets using (3) H-PAF as a ligand. Among the compounds tested, (-)-Cryptomeridiol, (+)-goniothalamin and (+)-isoaltholactone exhibited a significant and concentration-dependent inhibitory effect on PAF receptor binding, with inhibitory concentration (IC)(50) values of 17.5, 19.7 and 46.5 microm, respectively. The inhibitory effects of the first two compounds were comparable to that obtained from the positive control, cedrol. The results indicated that these compounds were strong PAF receptor binding inhibitors.
Melanogenesis inhibitory activity of sesquiterpenes from Canarium ovatum resin in mouse B16 melanoma cells.[Pubmed:22899610]
Chem Biodivers. 2012 Aug;9(8):1500-7.
Four known sesquiterpene alcohols, i.e., 1-4, ten triterpene alcohols, i.e., 5-14, and four triterpene acids, i.e., 15-18, were isolated from the MeOH extract of Canarium ovatum resin (elemi resin). Upon evaluation of the previously described compounds 1-18 on the melanogenesis in B16 melanoma cells induced with alpha-melanocyte-stimulating hormone (alpha-MSH), three sesquiterpene alcohols, i.e., Cryptomeridiol (1), 4-epiCryptomeridiol (2), and cadin-1(14)-ene-7alpha,11-diol (4), exhibited inhibitory effects with 27.4-34.1 and 39.0-56.9% reduction of melanin content at 50 and 100 muM, respectively, with no or very low toxicity to the cells (80.9-103.9% of cell viability at 100 muM). Western-blot analysis revealed that compounds 1 and 2 reduced the protein levels of MITF (=microphtalmia-associated transcription factor), tyrosinase, and TRP-2 (=tyrosine-related protein 2), mostly in a concentration-dependent manner, suggesting that these compounds exhibit melanogenesis inhibitory activity on alpha-MSH-stimulated B16 melanoma cells by, at least in part, inhibiting the expression of MITF, followed by decreasing the expression of tyrosinase and TRP-2. Three sesquiterpene alcohols, i.e., 1, 2, and 4, are, therefore, considered to be valuable as potential skin-whitening agents.
Chemical-microbiological synthesis of cryptomeridiol derivatives by Gliocladium roseum: semisynthesis of 11-hydroxyeudesmanolides.[Pubmed:12141862]
J Nat Prod. 2002 Jul;65(7):1011-5.
Biotransformations of 4alpha- and 4beta-hydroxyeudesmane derivatives by the filamentous fungus Gliocladium roseum were achieved. Hydroxylation at C-11 was the main action of this microorganism, producing new Cryptomeridiol (12 and 14) and 4-epi-Cryptomeridiol derivatives (6 and 7), respectively, in good yields. The biotransformation activity of G. roseum toward 4beta-hydroxyeudesmane was focused on the isopropyl moiety, but more scattered on the 4alpha-hydroxylated derivative, acting in both the "A" and "B" rings and the isopropyl group of the molecule. Semisyntheses of 11-hydroxyeudesmanolides from the isolated 11,12-dihydroxylated metabolites were also accomplished and used in assigning the stereochemistry of hydroxylation.
Antifungal metabolites from Blumea balsamifera.[Pubmed:15702636]
Nat Prod Res. 2005 Apr;19(3):231-7.
The leaves of Blumea balsamifera afforded icthyothereol acetate, Cryptomeridiol, lutein, and beta-carotene. The structures of icthyothereol acetate (1) and Cryptomeridiol (2) were elucidated by extensive 1D and 2D NMR spectroscopy, while those of lutein and beta-carotene were identified by comparison with literature data. Antimicrobial tests indicated that 1 has moderate activity against the fungi Aspergillus niger, Trichophyton mentagrophytes, and Candida albicans, while 2 has low activity against A. niger, T. mentagrophytes, and C. albicans. Both compounds have no antimicrobial activity against Psuedomonas aeruginosa, Staphylococcus aureus, Bacillus subtilis, and Escherichia coli.
