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500-55-0

500-55-0

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500-55-0 Usage

Chemical Properties

Alkaloid composed of colorless crystalline prisms.

Uses

Apoatropine is an alkaloid derivative with the potential to be an antibacterial.

Hazard

Highly toxic; poison.

Safety Profile

Poison by ingestion andintraperitoneal routes. When heated todecomposition it emits toxic fumes of NOx. Anantispasmodic agent.

Check Digit Verification of cas no

The CAS Registry Mumber 500-55-0 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,0 and 0 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 500-55:
(5*5)+(4*0)+(3*0)+(2*5)+(1*5)=40
40 % 10 = 0
So 500-55-0 is a valid CAS Registry Number.
InChI:InChI=1/C17H21NO2/c1-12(13-6-4-3-5-7-13)17(19)20-16-10-14-8-9-15(11-16)18(14)2/h3-7,14-16H,1,8-11H2,2H3/t14-,15+,16+

500-55-0Relevant articles and documents

Deoxyfluorination with CuF2: Enabled by Using a Lewis Base Activating Group

Bode, Bela E.,Chabbra, Sonia,Champion, Sue,Dawson, Daniel M.,Sood, D. Eilidh,Sutherland, Andrew,Watson, Allan J. B.

supporting information, p. 8460 - 8463 (2020/04/10)

Deoxyfluorination is a primary method for the formation of C?F bonds. Bespoke reagents are commonly used because of issues associated with the low reactivity of metal fluorides. Reported here is the development of a simple strategy for deoxyfluorination, using first-row transition-metal fluorides, and it overcomes these limitations. Using CuF2 as an exemplar, activation of an O-alkylisourea adduct, formed in situ, allows effective nucleophilic fluoride transfer to a range of primary and secondary alcohols. Spectroscopic investigations have been used to probe the origin of the enhanced reactivity of CuF2. The utility of the process in enabling 18F-radiolabeling is also presented.

Synthesis of ipratropium bromide-related compounds

Tsyskovskaia, Irina,Kandil, Mustapha,Beaumier, Yves

, p. 439 - 446 (2007/10/03)

Synthesis of ipratropium bromide metabolites is described. Copyright Taylor & Francis Group, LLC.

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