Hythiemoside B

CAS# 853267-90-0

Hythiemoside B

Catalog No. BCN8833----Order now to get a substantial discount!

Product Name & Size Price Stock
Hythiemoside B: 5mg $339 In Stock
Hythiemoside B: 10mg Please Inquire In Stock
Hythiemoside B: 20mg Please Inquire Please Inquire
Hythiemoside B: 50mg Please Inquire Please Inquire
Hythiemoside B: 100mg Please Inquire Please Inquire
Hythiemoside B: 200mg Please Inquire Please Inquire
Hythiemoside B: 500mg Please Inquire Please Inquire
Hythiemoside B: 1000mg Please Inquire Please Inquire

Quality Control of Hythiemoside B

Number of papers citing our products

Chemical structure

Hythiemoside B

3D structure

Chemical Properties of Hythiemoside B

Cas No. 853267-90-0 SDF Download SDF
PubChem ID 11203296 Appearance Powder
Formula C28H46O9 M.Wt 526.7
Type of Compound Diterpenoids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name [(1R)-1-[(2S,4aR,4bS,7R,8aS)-2,4b,8,8-tetramethyl-7-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4,4a,5,6,7,8a,9,10-octahydro-3H-phenanthren-2-yl]-2-hydroxyethyl] acetate
SMILES CC(=O)OC(CO)C1(CCC2C(=C1)CCC3C2(CCC(C3(C)C)OC4C(C(C(C(O4)CO)O)O)O)C)C
Standard InChIKey POOFTLXTGZSZGA-AUNXJCHXSA-N
Standard InChI InChI=1S/C28H46O9/c1-15(31)35-21(14-30)27(4)10-8-17-16(12-27)6-7-19-26(2,3)20(9-11-28(17,19)5)37-25-24(34)23(33)22(32)18(13-29)36-25/h12,17-25,29-30,32-34H,6-11,13-14H2,1-5H3/t17-,18-,19-,20-,21+,22-,23+,24-,25+,27+,28+/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 Hythiemoside B

The herbs of Siegesbeckia orientalis.

Protocol of Hythiemoside B

Structure Identification
Chem Pharm Bull (Tokyo). 2005 Feb;53(2):232-4.

ent-pimarane-type diterpenoids from Siegesbeckia orientalis L.[Pubmed: 15684525 ]


METHODS AND RESULTS:
A new ent-pimarane glucoside, named Hythiemoside B (4), was isolated from the aerial part of Siegesbecikia orientalis L. (Asteraceae) together with four known ent-pimarane-type diterpenoids: darutigenol (1), darutoside (2), hythiemoside A (3), and ent-(15R),16,19-trihydroxypimar-8(14)-ene 19-O-beta-D-glucopyranoside (5).
CONCLUSIONS:
The structure of the new compound was elucidated by spectroscopic analyses and chemical transformation. The NMR data of compounds 1 (1H-) and 5 (1H- and 13C-) were also compiled in this study on the basis of 2D experiments.

Hythiemoside B Dilution Calculator

Concentration (start)
x
Volume (start)
=
Concentration (final)
x
Volume (final)
 
 
 
C1
V1
C2
V2

calculate

Hythiemoside B Molarity Calculator

Mass
=
Concentration
x
Volume
x
MW*
 
 
 
g/mol

calculate

Preparing Stock Solutions of Hythiemoside B

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 1.8986 mL 9.4931 mL 18.9861 mL 37.9723 mL 47.4654 mL
5 mM 0.3797 mL 1.8986 mL 3.7972 mL 7.5945 mL 9.4931 mL
10 mM 0.1899 mL 0.9493 mL 1.8986 mL 3.7972 mL 4.7465 mL
50 mM 0.038 mL 0.1899 mL 0.3797 mL 0.7594 mL 0.9493 mL
100 mM 0.019 mL 0.0949 mL 0.1899 mL 0.3797 mL 0.4747 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.

Organizitions Citing Our Products recently

 
 
 

Calcutta University

University of Minnesota

University of Maryland School of Medicine

University of Illinois at Chicago

The Ohio State University

University of Zurich

Harvard University

Colorado State University

Auburn University

Yale University

Worcester Polytechnic Institute

Washington State University

Stanford University

University of Leipzig

Universidade da Beira Interior

The Institute of Cancer Research

Heidelberg University

University of Amsterdam

University of Auckland
TsingHua University
TsingHua University
The University of Michigan
The University of Michigan
Miami University
Miami University
DRURY University
DRURY University
Jilin University
Jilin University
Fudan University
Fudan University
Wuhan University
Wuhan University
Sun Yat-sen University
Sun Yat-sen University
Universite de Paris
Universite de Paris
Deemed University
Deemed University
Auckland University
Auckland University
The University of Tokyo
The University of Tokyo
Korea University
Korea University
Featured Products
New Products
 

References on Hythiemoside B

Simultaneous determination of seven major diterpenoids in Siegesbeckia pubescens Makino by high-performance liquid chromatography coupled with evaporative light scattering detection.[Pubmed:22887919]

J Sep Sci. 2012 Oct;35(19):2585-91.

A novel HPLC method with evaporative light scattering detection was developed for the simultaneous quantification of seven major diterpenoids of two types, including ent-pimarane type: Kirenol, Hythiemoside B, Darutigenol, and ent-kaurane type: ent-16beta,17,18-trihydroxy-kauran-19-oic acid, ent-17,18-dihydroxy-kauran-19-oic acid, ent-16beta,17-dihydroxy-kauran-19-oic acid, 16alpha-hydro-ent-kauran-17,19-dioic acid in the aerial parts of Siegesbeckia pubescens Makino, an important traditional Chinese medicinal herb. Chromatographic separation was achieved on a Waters Symmetry Shield(TM) RP18 column (250 mmx 4.6 mm id, 5 mum) with a gradient mobile phase (A: 0.3% v/v aqueous formic acid and B: acetonitrile) at a flow rate of 1.0 mL/min. The drift tube temperature of evaporative light scattering detection was set at 103 degrees C, and nitrogen flow rate was 3.0 L/min. The method was validated for accuracy, precision, LOD, and LOQ. All calibration curves showed a good linear relationship (r > 0.999) in test range. Precision was evaluated by intra- and interday tests that showed RSDs were less than 3.5%. Accuracy validation showed that the recovery was between 96.5 and 102.0% with RSDs below 2.8%. The validated method was successfully applied to determine the contents of seven diterpenoids in the different parts of Siegesbeckia pubescens Makino from two sources and to determine the contents of ent-pimarane, ent-kaurane, and total diterpenoids.

ent-pimarane-type diterpenoids from Siegesbeckia orientalis L.[Pubmed:15684525]

Chem Pharm Bull (Tokyo). 2005 Feb;53(2):232-4.

A new ent-pimarane glucoside, named Hythiemoside B (4), was isolated from the aerial part of Siegesbecikia orientalis L. (Asteraceae) together with four known ent-pimarane-type diterpenoids: darutigenol (1), darutoside (2), hythiemoside A (3), and ent-(15R),16,19-trihydroxypimar-8(14)-ene 19-O-beta-D-glucopyranoside (5). The structure of the new compound was elucidated by spectroscopic analyses and chemical transformation. The NMR data of compounds 1 (1H-) and 5 (1H- and 13C-) were also compiled in this study on the basis of 2D experiments.

Keywords:

Hythiemoside B,853267-90-0,Natural Products, buy Hythiemoside B , Hythiemoside B supplier , purchase Hythiemoside B , Hythiemoside B cost , Hythiemoside B manufacturer , order Hythiemoside B , high purity Hythiemoside B

Online Inquiry for:

      Fill out the information below

      • Size:Qty: - +

      * Required Fields

                                      Result: