Ehretioside B | CAS:156368-84-2 | Manufacturer ChemFaces

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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

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.

JPC-Journal of Planar Chromatography 2017, 30(2)

J Nat Sc Biol Med2019, 10(2):149-156

Separation Science Plus2022, sscp.202200048.

Heliyon.2023, 9(6):e16138.

Front Pharmacol.2018, 9:236

Heliyon.2022, e12337.

Mol Biol Rep.2024, 51(1):117.

Plants (Basel).2021, 10(6):1119.

Int J Mol Sci.2022, 23(21):13112.

Natural Product Communications2020, doi: 10.1177.

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.

Product Name	Ehretioside B
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.
Price: