Pterodontic acid

CAS# 185845-89-0

Pterodontic acid

Catalog No. BCN1156----Order now to get a substantial discount!

Product Name & Size Price Stock
Pterodontic acid: 5mg $748 In Stock
Pterodontic acid: 10mg Please Inquire In Stock
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Quality Control of Pterodontic acid

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Chemical structure

Pterodontic acid

3D structure

Chemical Properties of Pterodontic acid

Cas No. 185845-89-0 SDF Download SDF
PubChem ID 91895390 Appearance Powder
Formula C15H22O2 M.Wt 234.3
Type of Compound Sesquiterpenoids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name 2-[(2R,4aR,8S)-4a,8-dimethyl-3,4,5,6,7,8-hexahydro-2H-naphthalen-2-yl]prop-2-enoic acid
SMILES CC1CCCC2(C1=CC(CC2)C(=C)C(=O)O)C
Standard InChIKey PHYJIMYAZBSQFJ-JVLSTEMRSA-N
Standard InChI InChI=1S/C15H22O2/c1-10-5-4-7-15(3)8-6-12(9-13(10)15)11(2)14(16)17/h9-10,12H,2,4-8H2,1,3H3,(H,16,17)/t10-,12+,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 Pterodontic acid

The herbs of Laggera pterodonta (DC.) Benth.

Biological Activity of Pterodontic acid

Description1. Pterodontic acid and pterodondiol showed moderate activity against bacteria including Staphylococcus aureus, Pseudomonas aeruginosa, Bacillus subtilis.
TargetsAntifection

Pterodontic acid Dilution Calculator

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Pterodontic acid Molarity Calculator

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Preparing Stock Solutions of Pterodontic acid

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 4.268 mL 21.3402 mL 42.6803 mL 85.3606 mL 106.7008 mL
5 mM 0.8536 mL 4.268 mL 8.5361 mL 17.0721 mL 21.3402 mL
10 mM 0.4268 mL 2.134 mL 4.268 mL 8.5361 mL 10.6701 mL
50 mM 0.0854 mL 0.4268 mL 0.8536 mL 1.7072 mL 2.134 mL
100 mM 0.0427 mL 0.2134 mL 0.4268 mL 0.8536 mL 1.067 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 Pterodontic acid

Terpenoids and flavonoids from Laggera pterodonta.[Pubmed:17703774]

Yao Xue Xue Bao. 2007 May;42(5):511-5.

To study the chemical constituents of aerial parts of Laggera pterodonta (DC.) Benth., the air-dried aerial parts of this plant were powered and extracted with boiling water and purified by silica gel column chromatography and recrystallized. Eleven compounds were obtained from L. pterodonta. They were identified as to be 6-O-beta-D-glucopyranosyl-carvotanacetone (1), Pterodontic acid (2), 1beta-hydroxy pterondontic acid (3), pterodontoside A (4), pterodondiol (5), pterodontriol B (6), 5-hydroxy-3,4', 6,7-tetramethoxyflavone (7), artemitin (8), chrysosplenetin B (9), quercetin (10) and beta-sitosterol (11). Compound 1 is a new monoterpene glucoside. Compounds 10 and 11 were isolated from this plant for the first time. Compounds 2 and 5 showed moderate activity against bacteria including Staphylococcus aureus, Pseudomonas aeruginosa, Bacillus subtilis, Mycobacteium phlei and Bacillus circulans by paper disc diffusion method, while they both displayed no activity against Escherichia coli.

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