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601-97-8

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601-97-8 Usage

Uses

3-Hydroxyphthalic Acid can be used to treat cancer.

Synthesis Reference(s)

Journal of the American Chemical Society, 77, p. 5092, 1955 DOI: 10.1021/ja01624a042

Check Digit Verification of cas no

The CAS Registry Mumber 601-97-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,0 and 1 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 601-97:
(5*6)+(4*0)+(3*1)+(2*9)+(1*7)=58
58 % 10 = 8
So 601-97-8 is a valid CAS Registry Number.
InChI:InChI=1/C8H6O5/c9-5-3-1-2-4(7(10)11)6(5)8(12)13/h1-3,9H,(H,10,11)(H,12,13)

601-97-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-Hydroxyphthalic acid

1.2 Other means of identification

Product number -
Other names 3-hydroxy-1,2-benzenedicarboxylic acid

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:601-97-8 SDS

601-97-8Relevant articles and documents

Method for synthesizing herbicide pyriminobac-methyl in paddy field

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Paragraph 0043-0045; 0063-0065; 0083-0085; 0103-0105; 0108, (2021/02/24)

The invention belongs to the field of fine chemical engineering, and particularly relates to a preparation method of herbicide pyriminobac-methyl for a paddy fields. The preparation method comprises the following steps: synthesizing 3-hydroxy phthalic anhydride by using 3-chlorophthalic anhydride as a new raw material, protecting carbonyl by using diethyl malonate, hydrolyzing to obtain 2-acetyl-6-hydroxy benzoic acid, and esterifying to obtain 2-acetyl-6-hydroxy methyl benzoate; then carrying out imidization reaction with methoxyamine hydrochloride to obtain 2-hydroxy-6-(1-methoxy iminoethyl-methyl)-benzoate, and finally, condensing with 2-tosyl-4, 6-dimethoxypyrimidine to obtain pyriminobac-methyl. In the process of preparing pyriminobac-methyl, high-risk reagents such as n-butyllithiumare avoided, a large amount of wastewater generated by diazotization is avoided, the income is increased, and the environment is protected.

Preparation method of 3-hydroxyl phthalic anhydride

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Paragraph 0025; 0027; 0031; 0035; 0040; 0044; 0048, (2017/09/18)

The invention belongs to the technical field of organic synthesis and in particular relates to a preparation method of a key medical intermediate, 3-hydroxyl phthalic anhydride. The method comprises the following steps: with a compound I as a raw material, oxidizing the raw material to obtain 3-methoxyl phthalic acid; performing a reaction on 3-methoxyl phthalic acid to generate 3-hydroxyl phthalic acid; and performing dehydration and condensation on 3-hydroxyl phthalic acid to generate 3-hydroxyl phthalic anhydride. 3-hydroxyl phthalic anhydride prepared by the method provided by the invention is high in yield and good in purity. The method is free of special equipment demands, has mild conditions and is safe and environmental-friendly in an industrial process, and the process technology provided by the invention can be industrially performed.

Practical synthesis of a phthalimide-based Cereblon ligand to enable PROTAC development

Lohbeck, Jasmin,Miller, Aubry K.

supporting information, p. 5260 - 5262 (2016/10/30)

The use of small molecules to regulate cellular levels of specific proteins is poised to become a powerful technique in the coming years. Critical to the success of any project utilizing such an approach will be the ability to synthesize libraries of candidate small molecules for testing in cellular systems. Herein, we describe a practical synthesis of a phthalimide-based scaffold, which can be easily diversified to make Cereblon-targeting PROTACs. We demonstrate the effectiveness of this approach by synthesizing a ‘PROTAC toolbox’ of four amines which can be coupled to inhibitors in a straightforward manner.

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