In general, the hydroxyl group makes alcohols polar. 527-07-1, formula is C6H11NaO7, Because of hydrogen bonding, alcohols tend to have higher boiling points than comparable hydrocarbons and ethers. Recommanded Product: Sodium Gluconate
Joyce, Jessica C.;Collins, Marcus L.;Rota, Paul A.;Prausnitz, Mark R. research published 《 Thermostability of Measles and Rubella Vaccines in a Microneedle Patch》, the research content is summarized as follows. Measles and rubella vaccinations are highly effective at reducing disease prevalence; however, logistic issues related to s.c. administration and vaccine wastage limit the extent of vaccination coverage. Microneedle (MN) patches can increase coverage by easing logistics through simplified administration and improved stability. This study demonstrates the thermostability of a bivalent measles and rubella vaccine MN patch. The data show that rubella vaccine stability requires pH buffering during drying; potassium phosphate buffer at neutral pH is optimal for both vaccines. Screening 43 excipients for their ability to retain potency during drying and storage yields sucrose-threonine-potassium phosphate buffer formulation at pH 7.5 as an optimal formulation. MN patches made with this formulation have no significant loss of vaccine titer after 1 mo and remain within a one log10 titer loss cutoff after 3-4 mo at 5, 25, and 40°C. Finally, these patches are shown to be immunogenic in juvenile rhesus macaques. This work demonstrates the potential for MN patches for measles and rubella vaccination to be removed from the cold chain, which is expected to decrease vaccine cost and wastage, and increase vaccination coverage.
527-07-1, Sodium Gluconate is the sodium salt of gluconic acid with chelating property. Sodium gluconate chelates and forms stable complexes with various ions, preventing them from engaging in chemical reactions.
Sodium gluconate is an organic sodium salt having D-gluconate as the counterion. It has a role as a chelator. It contains a D-gluconate.
D-Gluconic acid sodium salt is a glycol ether that is used as an injection solution. It has been shown to have antibacterial efficacy against wild-type strains of bacteria such as Escherichia coli, Pseudomonas aeruginosa, and Staphylococcus aureus. The in vitro antimicrobial action of D-gluconic acid sodium salt was found to be due to its ability to inhibit bacterial growth by interfering with the synthesis of DNA. D-gluconic acid sodium salt also has been shown to have antihypertensive effects in rats through the inhibition of angiotensin II type 1 receptor (AT1) signaling pathway and erythrocyte proliferation. This drug also has been shown to bind benzalkonium chloride and x-ray diffraction data show that it is crystalline in nature. The analytical method for determining the concentration of D-gluconic acid sodium salt is by electrochemical impedance, Recommanded Product: Sodium Gluconate
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts