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89793-82-8

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89793-82-8 Usage

General Description

3-AMINO-5-NITRO-1,2-BENZISOXAZOLE is a chemical compound with the molecular formula C7H5N3O3. It is a nitrobenzisoxazole derivative and is classified as a nitroaromatic compound. This chemical is a pale yellow crystalline solid and is used primarily as an intermediate in the synthesis of various pharmaceuticals and agrochemicals. It is also known to have potential biological activity and is being studied for its potential use in treating various diseases and conditions. Additionally, it is important to handle this compound with care and caution due to its potential hazard as a toxic and irritant substance.

Check Digit Verification of cas no

The CAS Registry Mumber 89793-82-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,7,9 and 3 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 89793-82:
(7*8)+(6*9)+(5*7)+(4*9)+(3*3)+(2*8)+(1*2)=208
208 % 10 = 8
So 89793-82-8 is a valid CAS Registry Number.
InChI:InChI=1/C7H5N3O3/c8-7-5-3-4(10(11)12)1-2-6(5)13-9-7/h1-3H,(H2,8,9)

89793-82-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 5-nitro-1,2-benzoxazol-3-amine

1.2 Other means of identification

Product number -
Other names 5-Nitro-3-amino-benzisoxazol

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:89793-82-8 SDS

89793-82-8Downstream Products

89793-82-8Relevant articles and documents

Application of a recyclable fluorous oxime in the convenient synthesis of 3-amino-1,2-benzisoxazoles and 4-amino-1H-2,3-benzoxazines

Ang, Wei Jie,Chu, Chi-Yuan,Chou, Tzyy-Chao,Lo, Lee-Chiang,Lam, Yulin

, p. 780 - 785 (2013/04/10)

A microwave-assisted, fluorous synthetic route to 3-amino-1,2- benzisoxazoles and 4-amino-1H-2,3-benzoxazines has been developed. The strategy comprises linking the respective 2-fluorobenzonitrile or 2-(bromomethyl) benzonitrile to a fluorous oxime tag to give an aryloxime intermediate which then undergoes cyclization with concomitant cleavage of the substrate-tag in acidic conditions to provide the desired product in good to moderate yields. In addition, the aryloxime intermediate could be subjected to further reactions to expand the compound library. The product could be easily separated using fluorous solid-phase extraction (F-SPE) and the fluorous ketone recovered could be converted back to the fluorous oxime and reused in the next run of the synthesis.

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