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Ehretioside B
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name Ehretioside B
Price:
CAS No.: 156368-84-2
Catalog No.: CFN99664
Molecular Formula: C14H17NO7
Molecular Weight: 311.3 g/mol
Purity: >=98%
Type of Compound: Alkaloids
Physical Desc.: Powder
Source: The herbs of Diploclisia glaucescens
Solvent: DMSO, Pyridine, Methanol, Ethanol, etc.
Download: COA    MSDS    SDF    Manual
Similar structural: Comparison (Web)  (SDF)
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According to end customer requirements, ChemFaces provide solvent format. This solvent format of product intended use: Signaling Inhibitors, Biological activities or Pharmacological activities.
Size /Price /Stock 10 mM * 1 mL in DMSO / Inquiry
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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
Related Libraries
Biological Activity
Description: Reference standards.
Ehretioside B Description
Source: The herbs of Diploclisia glaucescens
Solvent: DMSO, Pyridine, Methanol, Ethanol, 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.

Need more advice on solubility, usage and handling? Please email to: service@chemfaces.com

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

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 3.2123 mL 16.0617 mL 32.1234 mL 64.2467 mL 80.3084 mL
5 mM 0.6425 mL 3.2123 mL 6.4247 mL 12.8493 mL 16.0617 mL
10 mM 0.3212 mL 1.6062 mL 3.2123 mL 6.4247 mL 8.0308 mL
50 mM 0.0642 mL 0.3212 mL 0.6425 mL 1.2849 mL 1.6062 mL
100 mM 0.0321 mL 0.1606 mL 0.3212 mL 0.6425 mL 0.8031 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:
Zhongguo Zhong Yao Za Zhi. 2014 Feb;39(4):695-8.
[Chemical constituents from Glechoma longituba].[Pubmed: 25204149]
Fourteen compounds were obtained from Glechoma longituba by the chromatographic methods of silica gel, ODS, Sephadex LH-20 and preparative of HPLC.
METHODS AND RESULTS:
According to physicochemical properties and spectral data, these compounds were identified as stilbostemin B (1), trilepisiumic acid (2), 3, 4-dihydroxyphenyl ethanol ketone (3), bergeninmonohydrate (4), oresbiusin A (5), norbergenin (6), stilbostemin D (7), Ehretioside B (8), ethyl ferulate (9), E-p-hydroxy-cinnamic acid (10), methyl gallate (11), protocatechuic acid (12), 4'-Hydroxyacetophenone (13), and E-3-2,4-dihydroxyphenyl-2-acrylic acid (14).
CONCLUSIONS:
Among them, compounds 1-10, 13 and 14 were isolated from this plant for the first time.
Rosmarinyl glucoside

Catalog No: CFN95297
CAS No: 910028-78-3
Price: $413/5mg
Ginsenoside Rf

Catalog No: CFN99976
CAS No: 52286-58-5
Price: $188/20mg
Praeruptorin A

Catalog No: CFN98139
CAS No: 73069-25-7
Price: $60/20mg
Dimethylacrylshikonin

Catalog No: CFN90164
CAS No: 24502-79-2
Price: $138/20mg
Fraxin

Catalog No: CFN99747
CAS No: 524-30-1
Price: $50/20mg
Isovitexin 2''-O-arabinoside

Catalog No: CFN90943
CAS No: 53382-71-1
Price: $318/10mg
Ginkgolic acid C17:1

Catalog No: CFN98508
CAS No: 111047-30-4
Price: $218/20mg
Delphinidin-3-O-galactoside chloride

Catalog No: CFN92037
CAS No: 28500-00-7
Price: $238/10mg
Ginkgolic acid C13:0

Catalog No: CFN98507
CAS No: 20261-38-5
Price: $168/20mg
Isosteviol

Catalog No: CFN90544
CAS No: 27975-19-5
Price: $40/20mg
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