73791-47-6 Usage
General Description
Atropine sulfate is a medication that is used to treat a variety of medical conditions. It is derived from the belladonna plant and works by blocking the effects of certain neurotransmitters in the body, resulting in a range of effects such as dilating the pupil, increasing heart rate, and reducing secretions in the respiratory and digestive systems. Atropine sulfate is often used in the treatment of bradycardia (abnormally slow heart rate), as a pre-operative medication to reduce secretions in the airways, and as an antidote for certain types of poisoning, such as organophosphate insecticide exposure. It can be administered intravenously, intramuscularly, or via eye drops, and must be used with caution due to its potential side effects, including increased heart rate, dry mouth, and blurred vision.
Check Digit Verification of cas no
The CAS Registry Mumber 73791-47-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,7,9 and 1 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 73791-47:
(7*7)+(6*3)+(5*7)+(4*9)+(3*1)+(2*4)+(1*7)=156
156 % 10 = 6
So 73791-47-6 is a valid CAS Registry Number.
InChI:InChI=1/2C17H23NO3.H2O4S.2H2O/c2*1-18-13-7-8-14(18)10-15(9-13)21-17(20)16(11-19)12-5-3-2-4-6-12;1-5(2,3)4;;/h2*2-6,13-16,19H,7-11H2,1H3;(H2,1,2,3,4);2*1H2
73791-47-6Relevant articles and documents
Synthesis method of atropine sulfate
-
, (2021/09/01)
The invention belongs to the field of chemical synthesis, and particularly relates to a preparation method of atropine sulfate. The preparation method comprises the following steps: firstly preparing tropine ester, then preparing atropine, salifying to prepare atropine sulfate, and finally refining to obtain the product. In the preparation process of the tropine ester, the reaction temperature is strictly controlled to be 105-111 DEG C, and the crystallization temperature is controlled to be 0-5 DEG C, so that the yield of the tropine ester is improved. In the process of preparing atropine through reduction reaction, palladium-carbon is adopted as a catalyst, and the reaction temperature is strictly controlled to be 10-15 DEG C, so that the product quality is effectively improved. Sulfuric acid is diluted by preparing a sulfuric acid ethanol solution, and the dripping speed of the sulfuric acid ethanol solution is controlled, so that the stable quality of atropine sulfate is ensured.
