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Polycephalin C

CAS# 220422-37-7

Polycephalin C

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Quality Control of Polycephalin C

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Chemical structure

Polycephalin C

3D structure

Chemical Properties of Polycephalin C

Cas No. 220422-37-7 SDF Download SDF
PubChem ID 100954375 Appearance Red powder
Formula C32H36N2O8 M.Wt 576.64
Type of Compound Alkaloids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name (3E,5S)-3-[(2E,4E,6E)-1-hydroxy-7-[(1S,2S)-2-[(1E,3E,5E,7E)-7-hydroxy-7-[(5S)-5-(hydroxymethyl)-1-methyl-2,4-dioxopyrrolidin-3-ylidene]hepta-1,3,5-trienyl]cyclohex-3-en-1-yl]hepta-2,4,6-trienylidene]-5-(hydroxymethyl)-1-methylpyrrolidine-2,4-dione
SMILES CN1C(C(=O)C(=C(C=CC=CC=CC2CCC=CC2C=CC=CC=CC(=C3C(=O)C(N(C3=O)C)CO)O)O)C1=O)CO
Standard InChIKey NMRXEMWZLVUIOR-CVEQOGDWSA-N
Standard InChI InChI=1S/C32H36N2O8/c1-33-23(19-35)29(39)27(31(33)41)25(37)17-9-5-3-7-13-21-15-11-12-16-22(21)14-8-4-6-10-18-26(38)28-30(40)24(20-36)34(2)32(28)42/h3-11,13-15,17-18,21-24,35-38H,12,16,19-20H2,1-2H3/b5-3+,6-4+,13-7+,14-8+,17-9+,18-10+,27-25+,28-26+/t21-,22-,23+,24+/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.
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.

Protocol of Polycephalin C

Structure Identification
Tetrahedron,2002,58(42): 8433–8437.

The absolute configuration of polycephalin C from the slime mold Physarum polycephalum (Myxomycetes)[Reference: WebLink]


METHODS AND RESULTS:
The absolute configuration of Polycephalin C (1) isolated from plasmodia of the slime mold Physarum polycephalum is supposed to be 3″R,4″R as found by comparison of CD spectra of the natural product Polycephalin C (1) and CD spectra of synthetic bis-benzoates (−)-4 and (+)-4.
CONCLUSIONS:
An X-ray structure of the corresponding bis-camphanate (+)-3 shows that the exciton chirality method may not be applied on these 1,4-diols in the usual manner.

Polycephalin C Dilution Calculator

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Preparing Stock Solutions of Polycephalin C

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 1.7342 mL 8.6709 mL 17.3418 mL 34.6837 mL 43.3546 mL
5 mM 0.3468 mL 1.7342 mL 3.4684 mL 6.9367 mL 8.6709 mL
10 mM 0.1734 mL 0.8671 mL 1.7342 mL 3.4684 mL 4.3355 mL
50 mM 0.0347 mL 0.1734 mL 0.3468 mL 0.6937 mL 0.8671 mL
100 mM 0.0173 mL 0.0867 mL 0.1734 mL 0.3468 mL 0.4335 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 Polycephalin C

The absolute configuration of polycephalin C from the slime mold Physarum polycephalum (Myxomycetes)

Tetrahedron Volume 58, Issue 42, 14 October 2002, Pages 8433–8437

The absolute configuration of Polycephalin C (1) isolated from plasmodia of the slime mold Physarum polycephalum is supposed to be 3″R,4″R as found by comparison of CD spectra of the natural product Polycephalin C (1) and CD spectra of synthetic bis-benzoates (−)-4 and (+)-4. An X-ray structure of the corresponding bis-camphanate (+)-3 shows that the exciton chirality method may not be applied on these 1,4-diols in the usual manner.

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