Tectoroside

CAS# 124960-89-0

Tectoroside

Catalog No. BCN6672----Order now to get a substantial discount!

Product Name & Size Price Stock
Tectoroside: 5mg $799 In Stock
Tectoroside: 10mg Please Inquire In Stock
Tectoroside: 20mg Please Inquire Please Inquire
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Quality Control of Tectoroside

Number of papers citing our products

Chemical structure

Tectoroside

3D structure

Chemical Properties of Tectoroside

Cas No. 124960-89-0 SDF Download SDF
PubChem ID 101427255 Appearance Powder
Formula C30H36O12 M.Wt 588.6
Type of Compound Sesquiterpenoids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name [3,6,9-trimethylidene-2-oxo-8-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3a,4,5,6a,7,8,9a,9b-octahydroazuleno[4,5-b]furan-4-yl] 2-hydroxy-3-(4-hydroxyphenyl)propanoate
SMILES C=C1CC(C2C(C3C1CC(C3=C)OC4C(C(C(C(O4)CO)O)O)O)OC(=O)C2=C)OC(=O)C(CC5=CC=C(C=C5)O)O
Standard InChIKey MAHPANYZARJSAV-REJYMTEWSA-N
Standard InChI InChI=1S/C30H36O12/c1-12-8-20(39-29(38)18(33)9-15-4-6-16(32)7-5-15)23-14(3)28(37)42-27(23)22-13(2)19(10-17(12)22)40-30-26(36)25(35)24(34)21(11-31)41-30/h4-7,17-27,30-36H,1-3,8-11H2/t17?,18?,19?,20?,21-,22?,23?,24-,25+,26-,27?,30-/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.

Source of Tectoroside

The herbs of Crepis crocea.

Biological Activity of Tectoroside

DescriptionStandard reference

Protocol of Tectoroside

Structure Identification
Zhongguo Zhong Yao Za Zhi. 2015 Oct;40(19):3800-4.

Chemical constituents from Crepis crocea.[Pubmed: 26975105]


METHODS AND RESULTS:
Thirteen compounds were isolated from the ethyl acetate fraction of Crepis crocea by column chromatographies on silica gel, Sephadex LH-20 and semi-preparative HPLC. The structures were elucidated on the basis of spectral analysis as tectorone I (1), 8β- (2-methyl- 2-hydroxy-3-oxobutanoyloxy) -glucozaluzanin C (2), Tectoroside (3), luteolin-7-O-glucoside (4), cosmosiin (5), esculetin (6), 3,4-dihydroxybenzaldehyde (7), trans-4-hydroxycinnamic acid (8), Caffeic acid (9), methyl p-hydroxyphenyllactate (10), ethylp- hydroxyphenyllactate (11), cis-3,4-dihydroxy-β-ionion (12).
CONCLUSIONS:
All the compounds, except for compounds 4 and 9, were isolated from this plant for the first time, and tectorone I (1) is a new natural product.

Tectoroside Dilution Calculator

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Tectoroside Molarity Calculator

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Preparing Stock Solutions of Tectoroside

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 1.6989 mL 8.4947 mL 16.9895 mL 33.9789 mL 42.4737 mL
5 mM 0.3398 mL 1.6989 mL 3.3979 mL 6.7958 mL 8.4947 mL
10 mM 0.1699 mL 0.8495 mL 1.6989 mL 3.3979 mL 4.2474 mL
50 mM 0.034 mL 0.1699 mL 0.3398 mL 0.6796 mL 0.8495 mL
100 mM 0.017 mL 0.0849 mL 0.1699 mL 0.3398 mL 0.4247 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 Tectoroside

[Chemical constituents from Crepis crocea].[Pubmed:26975105]

Zhongguo Zhong Yao Za Zhi. 2015 Oct;40(19):3800-4.

Thirteen compounds were isolated from the ethyl acetate fraction of Crepis crocea by column chromatographies on silica gel, Sephadex LH-20 and semi-preparative HPLC. The structures were elucidated on the basis of spectral analysis as tectorone I (1), 8beta- (2-methyl- 2-hydroxy-3-oxobutanoyloxy) -glucozaluzanin C (2), Tectoroside (3), luteolin-7-O-glucoside (4), cosmosiin (5), esculetin (6), 3,4-dihydroxybenzaldehyde (7), trans-4-hydroxycinnamic acid (8), Caffeic acid (9), methyl p-hydroxyphenyllactate (10), ethylp- hydroxyphenyllactate (11), cis-3,4-dihydroxy-beta-ionion (12). All the compounds, except for compounds 4 and 9, were isolated from this plant for the first time, and tectorone I (1) is a new natural product.

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