beta-Cyclodextrin methyl ethers

beta-Cyclodextrin methyl ethers
Product Name beta-Cyclodextrin methyl ethers
CAS No.: 128446-36-6
Catalog No.: CFN90860
Molecular Formula: C56H98O35
Molecular Weight: 1331.3 g/mol
Purity: >=98%
Type of Compound: Other
Physical Desc.: Powder
Source:
Solvent: DMSO, Pyridine, Methanol, Ethanol, etc.
Price: $30/20mg
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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.
  • LWT2024, v208:116677
  • Int J Mol Sci.2021, 22(19):10405.
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    An advanced and reliable HPLC-MS method was developed for the simultaneous quantification of eight active components (ginsenosides Rf, Rg2, Rg3, Rh1 and Rh2, gomisin A, methylophioponanone B and schizandrin) in Sheng-Mai San, a traditional Chinese medicine.
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    The elution of multiple components was performed using a C18 column with stepwise gradient elution. The detection of individual analytes was monitored by electrospray MS scanning from 300 to 1000 m/z in the positive ion mode, with the limits of detection of these components ranging from 0.06 to 1 μg/mL at a signal-to-noise ratio of ≥5. The intra- and inter-day accuracies ranged from 95.1 to 104.4%, and the overall precision was less than 9.3%.
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    The recoveries of the analytes were ≥96.6%. The method was validated and found suitable for the determination of active components present in Sheng-Mai San preparation.
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