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1859-33-2

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  • Hexahydro-1-methyl-4H-azepin-4-one Manufacturer CAS NO.1859-33-2 CAS NO.1859-33-2

    Cas No: 1859-33-2

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1859-33-2 Usage

Uses

1-Methylazepan-4-one is a methyl derivative of Azepan-4-one (A809755, HCl) and a useful synthetic intermediate in the synthesis of N-Methyl-4-[1-(4-chlorophenyl)-1-phenylethoxy)hexahydroazepine (M295095); an impurity in the synthesis of Clemastine Fumarate (C568500) which is a H1 histamine receptor antagonist and antihistaminic.

Check Digit Verification of cas no

The CAS Registry Mumber 1859-33-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,8,5 and 9 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1859-33:
(6*1)+(5*8)+(4*5)+(3*9)+(2*3)+(1*3)=102
102 % 10 = 2
So 1859-33-2 is a valid CAS Registry Number.
InChI:InChI=1/C7H13NO/c1-8-5-2-3-7(9)4-6-8/h2-6H2,1H3

1859-33-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-methylazepan-4-one

1.2 Other means of identification

Product number -
Other names 1-methyl-1,2,3,5,6,7-hexahydroazepin-4-one

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:1859-33-2 SDS

1859-33-2Relevant articles and documents

Preparation of some N-substituted hexahydro-4H-azepin-4-ones

Laronze,Dridi,Sapi

, p. 881 - 884 (2007/10/02)

N-Substituted hexahydro-4H-azepin-4-ones were prepared from 2-cyclohexen-1-one via ozonolyse followed by reductive aminocyclization.

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