The preparation of ester heterocycles mostly uses heteroatoms as nucleophilic sites, which are achieved by intramolecular substitution or addition reactions. Compound: Sodium 6-hydroxy-5-((2-methoxy-5-methyl-4-sulfonatophenyl)diazenyl)naphthalene-2-sulfonate( cas:25956-17-6 ) is researched.Related Products of 25956-17-6.Cotes, Sandra; LLinas, Humberto; Arrieta, Julio; Espinosa, Alberto published the article 《Evaluation of FD&C Red Number 40 dye concentration and type of gelatin in the dissolution of gelatin sheets》 about this compound( cas:25956-17-6 ) in Journal of Pharmaceutical Sciences and Research. Keywords: gelatin red dye dissolution crosslinking. Let’s learn more about this compound (cas:25956-17-6).
To study the relationship between the type of gelatin and dye concentration in relation to crosslinking in soft capsules. Two types of gelatin, bovine RXL type B 130 Bloom and pig NF type B 150 Bloom, and three concentrations of FD&C Red 40 dye were used in six pre-formulations in six replicates, each for a total of thirty-six trials. Each pre-formulation was analyzed by a sample dissolution test under conditions of natural stability and of 21 days. Using the logistic regression model, it was found that the type of gelatin and dye concentration were statistically significant, while the interactions between them showed no significance. The use of the RXL type B 130 Bloom gelatin in pre-formulation of soft gelatin capsules increases the probability of success with non-crosslinking.
《Evaluation of FD&C Red Number 40 dye concentration and type of gelatin in the dissolution of gelatin sheets》 provides a strategy for the preparation of materials with excellent comprehensive properties, which is conducive to broaden the application field of this compound(Sodium 6-hydroxy-5-((2-methoxy-5-methyl-4-sulfonatophenyl)diazenyl)naphthalene-2-sulfonate)Related Products of 25956-17-6.
Reference:
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics