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73075-58-8

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73075-58-8 Usage

General Description

5,7-Dichloro-isoquinoline is a chemical compound with the molecular formula C9H5Cl2N. It is a derivative of isoquinoline, which is a heterocyclic aromatic compound. 5,7-Dichloro-isoquinoline is used in the pharmaceutical industry as a building block for the synthesis of various biologically active compounds, including medicines and agrochemicals. It is also used in research as a starting material for the preparation of other organic compounds. This chemical is characterized by its two chlorine atoms attached to the isoquinoline ring, which gives it unique reactivity and properties for its applications. However, it is important to handle 5,7-Dichloro-isoquinoline with care, as it is a hazardous substance that can cause irritation to the skin, eyes, and respiratory tract upon exposure.

Check Digit Verification of cas no

The CAS Registry Mumber 73075-58-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,0,7 and 5 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 73075-58:
(7*7)+(6*3)+(5*0)+(4*7)+(3*5)+(2*5)+(1*8)=128
128 % 10 = 8
So 73075-58-8 is a valid CAS Registry Number.

73075-58-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 5,7-dichloroisoquinoline

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:73075-58-8 SDS

73075-58-8Relevant articles and documents

Preparation method of 5, 7-dichloro-1, 2, 3, 4-tetrahydroisoquinoline

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, (2021/02/06)

The invention provides a preparation method of 5, 7-dichloro-1, 2, 3, 4-tetrahydroisoquinoline. The preparation method comprises the following steps: preparing a compound A by taking 3, 5-dichlorobenzoic acid as a raw material; preparing a compound B from the compound A; preparing a compound C from the compound B; preparing a compound D from the compound C; and obtaining a white solid 5, 7-dichloro-1, 2, 3, 4-tetrahydroisoquinoline from the compound D. The preparation method of 5, 7-dichloro-1, 2, 3, 4-tetrahydroisoquinoline provided by the invention has the advantages of high product purity and high product yield.

Synthesis method of lifitegrast intermediate 5,7-dichloro-1,2,3,4-tetrahydroisoquinoline

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Paragraph 0086-0087; 0089, (2020/05/05)

The invention discloses a synthesis method of a lifitegrast intermediate 5,7-dichloro-1,2,3,4-tetrahydroisoquinoline, wherein the synthesis method comprises the steps: by using 2,4-dichlorobenzaldehyde as a starting material, carrying out nitro-alcohol co

LFA-1 INHIBITOR AND POLYMORPH THEREOF

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Paragraph 00113; 00115, (2014/02/16)

Methods of preparation and purification of a compound, intermediates thereof, a polymorph thereof, and related compounds are disclosed. Formulations and uses thereof in the treatment of LFA -1 mediated diseases are also disclosed.

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