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3423-28-7 Usage

Chemical Properties

White needle like crystals


(1R,5S)-8-Isopropyl-8-azabicyclo[3.2.1]octan-3-one is an intermediate for the synthesis of (S)-(1R,3r,5S)-8-Isopropyl-8-azabicyclo[3.2.1]octan-3-yl 3-Hydroxy-2-phenylpropanoate (I824270), which is a compound that can be synthesized from Atropine (A794630), a nerve agent that occurs naturally in plants of the nightshade family.

Check Digit Verification of cas no

The CAS Registry Mumber 3423-28-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,4,2 and 3 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 3423-28:
67 % 10 = 7
So 3423-28-7 is a valid CAS Registry Number.



According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017


1.1 GHS Product identifier

Product name 8-propan-2-yl-8-azabicyclo[3.2.1]octan-3-one

1.2 Other means of identification

Product number -
Other names N-iso-propylnortropinone

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:3423-28-7 SDS

3423-28-7Relevant articles and documents

Metabolism of N-alkyldiamines and N-alkylnortropinones by transformed root cultures of Nicotiana and Brugmansia

Boswell, Henry D.,Draeger, Birgit,Eagles, John,McClintock, Carol,Parr, Adrian,Portsteffen, Andreas,Robins, David J.,Robins, Richard J.,Walton, Nicholas J.,Wong, Chi

, p. 855 - 869 (2007/10/03)

A range of analogues of N-methylputrescine and tropinone were fed to transformed root cultures of Nicotiana rustica and/or a Brugmansia candida x aurea hybrid. These cultures were made by the transformation of the relevant plant species with Agrobacterium rhizogenes. A number of the metabolites, notably those showing a relatively modest alteration in the N-alkyl substituent, were metabolized in vivo to form homologues of the normal alkaloids biosynthesized by these roots. These products were identified by GC/MS and comparison with some synthetic reference materials. Analogues with major alterations in the size of the N-alkyl substituent were not metabolized at all. In the N. rustica cultures, the analogues fed at 1 mM significantly affected the profile of normal alkaloids, with up to a 4-fold diminution in nicotine being found in the presence of N-n-propylputrescine. The ratio between alkaloids of the pyrrolidine series and the piperideine series was also affected. In contrast, the presence of the analogues in the B. candida x aurea hybrid culture at 1 mM did not inhibit or substantially interfere with the accumulation of the normal spectrum of alkaloids. The potential for using these cultures to make complex novel products from simple precursors is discussed.

Salts of endo-8-methyl-8-syn-alkyl-8-azoniabicyclo-[3.2.1]-octane-3-alkylcarboxylates, and therapeutic compositions containing them


, (2008/06/13)

The invention relates to new salts of endo-8-methyl-8-syn-alkyl-8-azoniabicyclo-[3.2.1]-octane-3-alkylcarboxylates, of formula: STR1 in which R1 is a linear or branched alkyl radical of 2-5 C atoms, a cycloalkyl radical of 3-6 C atoms, or a phenyl-alkyl radical, R3 and R4, which can be the same or different, are alkyl radicals of 1-6 C atoms, X is a halide ion. The new compounds are potent spasmolytics.

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