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Shikonofuran A
Shikonofuran A
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name Shikonofuran A
Price:
CAS No.: 85022-66-8
Catalog No.: CFN90693
Molecular Formula: C18H20O5
Molecular Weight: 316.35 g/mol
Purity: >=98%
Type of Compound: Miscellaneous
Physical Desc.: Powder
Source: The roots of Lithosperraum erythrorhizon Sieb. et Zucc.
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download: COA    MSDS    SDF
Similar structural: Comparison (Web)  (SDF)
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Related Screening Libraries
Size /Price /Stock 10 mM * 100 uL in DMSO / Inquiry / In-stock
10 mM * 1 mL in DMSO / Inquiry / In-stock
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Description: Reference standards.
Shikonofuran A Description
Source: The roots of Lithosperraum erythrorhizon Sieb. et Zucc.
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Storage: Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months(2-8C).

Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20C. Generally, these will be useable for up to two weeks. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.

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After receiving: The packaging of the product may have turned upside down during transportation, resulting in the natural compounds adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.
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Recently, ChemFaces products have been cited in many studies from excellent and top scientific journals
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Cell. 2018 Jan 11;172(1-2):249-261.e12.
doi: 10.1016/j.cell.2017.12.019.
IF=36.216(2019)

PMID: 29328914

Cell Metab. 2020 Mar 3;31(3):534-548.e5.
doi: 10.1016/j.cmet.2020.01.002.
IF=22.415(2019)

PMID: 32004475

Mol Cell. 2017 Nov 16;68(4):673-685.e6.
doi: 10.1016/j.molcel.2017.10.022.
IF=14.548(2019)

PMID: 29149595

ACS Nano. 2018 Apr 24;12(4): 3385-3396.
doi: 10.1021/acsnano.7b08969.
IF=13.903(2019)

PMID: 29553709

Nature Plants. 2016 Dec 22;3: 16206.
doi: 10.1038/nplants.2016.205.
IF=13.297(2019)

PMID: 28005066

Sci Adv. 2018 Oct 24;4(10): eaat6994.
doi: 10.1126/sciadv.aat6994.
IF=12.804(2019)

PMID: 30417089
Calculate Dilution Ratios(Only for Reference)
1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 3.1611 mL 15.8053 mL 31.6106 mL 63.2211 mL 79.0264 mL
5 mM 0.6322 mL 3.1611 mL 6.3221 mL 12.6442 mL 15.8053 mL
10 mM 0.3161 mL 1.5805 mL 3.1611 mL 6.3221 mL 7.9026 mL
50 mM 0.0632 mL 0.3161 mL 0.6322 mL 1.2644 mL 1.5805 mL
100 mM 0.0316 mL 0.1581 mL 0.3161 mL 0.6322 mL 0.7903 mL
* Note: If you are in the process of experiment, it's need to make the dilution ratios of the samples. The dilution data of the sheet for your reference. Normally, it's can get a better solubility within lower of Concentrations.
Protocol
Structure Identification:
Chemical and Pharmaceutical Bulletin (Tokyo)1982 30(12): 4407-4411
Shikon 3. new furyl hydro quinone derivatives shikono furans a b c d and e from lithospermum erythrorhizon[Reference: WebLink]

METHODS AND RESULTS:
Five new furylhydroquinone derivatives, named shikonofurans A, B, C, D and E, were found in the root of Lithospermum erythrorhizon (Boraginaceae). Shikonofuran A had the structure I, shown in chart 1, by direct comparison of the spectral data of its diacetate with those of echinofuran leucoacetate. The structures of the other compounds were established on the basis of spectral and chemical evidence as II [B], III [C], IV [D] and V [E], shown in chart 1.
CFN99535Atractylodin55290-63-6182.22C13H10O
CFN89539Acetylatractylodinol61582-39-6240.25C15H12O3
CFN94243Furan110-00-968.07C4H4O
CFN97598Furan-2-carboxylic acid88-14-2112.08C5H4O3
CFN96899Furan-3-carboxylic acid488-93-7112.08C5H4O3
CFN930665-Methyl-2-furaldehyde620-02-0110.1C6H6O2
CFN971495-Hydroxymethylfurfural67-47-0126.1 C6H6O3
CFN957255-[(alpha-D-galactopyranosyloxy)methyl]-1H-pyrrole-2-carbaldehyde1377977-55-3287.3C12H17NO7
CFN957205-(alpha-D-galactopyranosyloxymethyl)-2-furancarboxaldehyde890652-72-9288.3C12H16O8
CFN957195-(alpha-D-galactopyranosyl-(1→6)-alpha-D-galactopyranosyloxymethyl)-2-furancarboxaldehyde1454574-91-4450.4C18H26O13
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