110406-94-5 Usage
Uses
Used in Corrosion Inhibition:
Benzoic acid, 2-(hexahydro-1-methyl-1H-azepin-4-yl)hydrazide is used as a corrosion inhibitor to protect metal surfaces from degradation and corrosion in various industrial applications.
Used in Food and Beverage Preservation:
Benzoic acid, 2-(hexahydro-1-methyl-1H-azepin-4-yl)hydrazide is used as a preservative in food and beverages to extend their shelf life and maintain their quality by inhibiting the growth of microorganisms.
Used in Pharmaceutical Industry:
Benzoic acid, 2-(hexahydro-1-methyl-1H-azepin-4-yl)hydrazide has potential applications in the pharmaceutical industry due to its biological activity. Its antifungal and antibacterial properties may be utilized in the development of new drugs and treatments.
Used in Industrial and Consumer Products:
Benzoic acid, 2-(hexahydro-1-methyl-1H-azepin-4-yl)hydrazide is used in a variety of industrial and consumer products, such as cosmetics, personal care products, and household cleaning products, to provide antimicrobial protection and enhance product stability.
Check Digit Verification of cas no
The CAS Registry Mumber 110406-94-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,0,4,0 and 6 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 110406-94:
(8*1)+(7*1)+(6*0)+(5*4)+(4*0)+(3*6)+(2*9)+(1*4)=75
75 % 10 = 5
So 110406-94-5 is a valid CAS Registry Number.
110406-94-5Relevant academic research and scientific papers
Preparation method of azelastine hydrochloride
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Paragraph 0039-0041; 0045-0047; 0051-0053; 0057-0059; ..., (2021/07/01)
The invention relates to the technical field of synthesis of raw material medicines, and particularly discloses a preparation method of azelastine hydrochloride. The method comprises the following steps: condensing benzoyl hydrazine and 1-methylhexahydroazepine-4-one serving as raw materials, reducing with sodium borohydride, and reacting to obtain a compound 1; preparing a solid intermediate compound 2 from the compound 1 and organic binary weak acid; hydrolyzing the compound 2, and cyclizing with a compound 3 to form a compound 4; and salifying the compound 4 by hydrochloric acid, and separating water by toluene to obtain a compound 5, namely azelastine hydrochloride. The intermediate compound 2 prepared by the invention is a solid, the stability of the intermediate compound 2 is greatly improved compared with that of hydrochloride obtained in other literatures, the intermediate compound 2 is free of hygroscopicity, the purity can reach 99% or above, the quality risk of subsequent bulk drugs can be greatly reduced, and the process production operation space is larger; and the obtained azelastine hydrochloride does not contain water and meets related quality standards, the yield is increased to 80% or above compared with other literatures, and the purity can reach 99% or above.
