Sibiricin

CAS# 95188-34-4

Sibiricin

Catalog No. BCN4502----Order now to get a substantial discount!

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Quality Control of Sibiricin

Number of papers citing our products

Chemical structure

Sibiricin

3D structure

Chemical Properties of Sibiricin

Cas No. 95188-34-4 SDF Download SDF
PubChem ID 12315527 Appearance Powder
Formula C16H18O5 M.Wt 290.3
Type of Compound Coumarins Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name 8-[[(2S)-3,3-dimethyloxiran-2-yl]methyl]-5,7-dimethoxychromen-2-one
SMILES CC1(C(O1)CC2=C(C=C(C3=C2OC(=O)C=C3)OC)OC)C
Standard InChIKey UOEQXGRDVIMHFZ-ZDUSSCGKSA-N
Standard InChI InChI=1S/C16H18O5/c1-16(2)13(21-16)7-10-12(19-4)8-11(18-3)9-5-6-14(17)20-15(9)10/h5-6,8,13H,7H2,1-4H3/t13-/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 Sibiricin

The herbs of Murraya exotica L.

Biological Activity of Sibiricin

DescriptionStandard reference

Protocol of Sibiricin

Structure Identification
Tetrahedron.1968;24(8):3247–3253.

Components of seseli sibiricum: Constitution and synthesis of sibiricin, a new coumarin.[Reference: WebLink]


METHODS AND RESULTS:
From the pet. ether extract of S. sibiricum osthol, imperatorin, bergapten and a new coumarin named Sibiricin have been isolated. It has been assigned 5,7-dimethoxy-coumarin-8-γ,γ-dimethylallyl epoxide structure on the basis of degradative and spectral studies.
CONCLUSIONS:
Final confirmation of the structure has been provided by a synthesis following an unambigous route using 3-dimethylallyl-2-hydroxy-4,6-dimethoxybenzaldehyde as the important intermediate.

Chemical & Pharmaceutical Bulletin, 1996 , 44 (6) :1208-1211.

Prenylcoumarins from Murraya paniculata var. omphalocarpa(Rutaceae): The Absolute Configuration of Sibiricin, Mexoticin and Omphamurin.[Reference: WebLink]


METHODS AND RESULTS:
Three new prenylcoumarins, murpaniculol senecioate, 5-methoxymurrayatin and omphamurin isovalerate were isolated from the leaves of Murraya paniculata var. omphalocarpa (Rutaceae), together with six known coumarins, paniculatin, (-)-Sibiricin, 5, 7-dimethyoxy-8-(3'-methyl-2'-oxobutyl)coumarin, (-)-mexoticin, omphamurin and omphalocarpin. Their structures were characterizied on the basis of spectroscopic evidence.
CONCLUSIONS:
The absolute configulation of omphamurin at the C-2' position has been determined to be S by Horeau's method. THe absolute stereochemistry of (-)-mexoticin and (-)-Sibiricin has also been established by their chemical correlation with omphamurin.

Sibiricin Dilution Calculator

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Sibiricin Molarity Calculator

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Preparing Stock Solutions of Sibiricin

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 3.4447 mL 17.2236 mL 34.4471 mL 68.8942 mL 86.1178 mL
5 mM 0.6889 mL 3.4447 mL 6.8894 mL 13.7788 mL 17.2236 mL
10 mM 0.3445 mL 1.7224 mL 3.4447 mL 6.8894 mL 8.6118 mL
50 mM 0.0689 mL 0.3445 mL 0.6889 mL 1.3779 mL 1.7224 mL
100 mM 0.0344 mL 0.1722 mL 0.3445 mL 0.6889 mL 0.8612 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 Sibiricin

Components of seseli sibiricum: Constitution and synthesis of sibiricin, a new coumarin.

Tetrahedron.1968;24(8):3247–3253.

From the pet. ether extract of S. sibiricum osthol, imperatorin, bergapten and a new coumarin named Sibiricin have been isolated. It has been assigned 5,7-dimethoxy-coumarin-8-γ,γ-dimethylallyl epoxide structure on the basis of degradative and spectral studies. Final confirmation of the structure has been provided by a synthesis following an unambigous route using 3-dimethylallyl-2-hydroxy-4,6-dimethoxybenzaldehyde as the important intermediate.

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