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8-chloro-6-(2-chlorophenyl)-3a,4-dihydro-1-methyl-4H-imidazo[1,5-a][1,4]benzodiazepine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

59467-76-4

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59467-76-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 59467-76-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,4,6 and 7 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 59467-76:
(7*5)+(6*9)+(5*4)+(4*6)+(3*7)+(2*7)+(1*6)=174
174 % 10 = 4
So 59467-76-4 is a valid CAS Registry Number.

59467-76-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name 8-chloro-6-(2-chlorophenyl)-3a,4-dihydro-1-methyl-4H-imidazo[1,5-a][1,4]benzodiazepine

1.2 Other means of identification

Product number -
Other names -

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:59467-76-4 SDS

59467-76-4Upstream product

59467-76-4Relevant academic research and scientific papers

Benzodiazepines method for the preparation of compound

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Paragraph 0032; 0033; 0034; 0035, (2016/10/08)

The invention relates to a method for preparing benzodiazepine compounds, and discloses a method for preparing 8-R2-6-(2-R1-phenyl)-1-methyl-3a,4-dihydro-3H-imidazo[1,5-a][1,4] benzodiazepine (midbody II) and 8-R2-6-(2-R1-phenyl)-1-methyl-4H-imidazo[1,5-a][1,4] benzodiazepine (product III), wherein R is hydrogen, fluorine, chlorine, bromine or iodine; R2 is fluorine, chlorine, bromine or iodine. The midbody II is prepared from 7-R2-5-(2-R1-phenyl)-2-aminomethyl-2,3-dihydro-1H-[1,4] benzodiazepine and triethyl orthoacetate as raw materials through ultrasonic reaction; the product III is prepared by performing enzyme dehydrogenation on the midbody II. By adopting the technical scheme of the invention, the dehydrogenation reaction selectivity is improved, and the reaction yield is improved.

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