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2-Thiophenecarboxylic acid, tetrahydro-5-oxo(9CI) is a chemical compound that belongs to the class of organic compounds known as thiophene carboxylic acids and derivatives. These are compounds containing a thiophene ring which bears a carboxylic acid. As a less common and under-studied compound, there is limited information available on its specific properties, uses, or safety concerns. However, thiophene compounds, in general, are known for their significant electronic properties and are commonly used in pharmaceuticals and organic materials, suggesting that 2-Thiophenecarboxylic acid, tetrahydro-5-oxo(9CI) could potentially have similar applications.

222046-90-4

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222046-90-4 Usage

Uses

Used in Pharmaceutical Industry:
2-Thiophenecarboxylic acid, tetrahydro-5-oxo(9CI) is used as a chemical intermediate for the synthesis of various pharmaceutical compounds. Its presence in the thiophene carboxylic acid class suggests that it may be involved in the development of new drugs or the modification of existing ones, given the electronic properties of thiophene compounds.
Used in Organic Materials:
2-Thiophenecarboxylic acid, tetrahydro-5-oxo(9CI) is used as a component in the development of organic materials. The electronic properties of thiophene compounds make them valuable in the creation of materials with specific characteristics, such as conductivity or stability, which can be utilized in various industries.
Further research may be needed to fully understand the characteristics and potential applications of 2-Thiophenecarboxylic acid, tetrahydro-5-oxo(9CI), as it is a less common and under-studied compound.

Check Digit Verification of cas no

The CAS Registry Mumber 222046-90-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,2,0,4 and 6 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 222046-90:
(8*2)+(7*2)+(6*2)+(5*0)+(4*4)+(3*6)+(2*9)+(1*0)=94
94 % 10 = 4
So 222046-90-4 is a valid CAS Registry Number.

222046-90-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 5-oxothiolane-2-carboxylic acid

1.2 Other means of identification

Product number -
Other names 5-oxotetrahydrothiophene-2-carboxylic 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:222046-90-4 SDS

222046-90-4Downstream Products

222046-90-4Relevant academic research and scientific papers

COMPOSITION COMPRISING BISTHIOLACTONES AND PROCESS FOR TREATING KERATIN MATERIALS USING SAME

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Page/Page column 26; 29, (2018/07/29)

The present invention relates to i) a process for treating keratin materials, in particular human keratin fibres, comprising the application of a composition comprising at least one bisthiolactone of formula (I), in particular for shaping keratin fibres and/or straightening/relaxing, ii) a composition comprising the bisthiolactone(s) of formula (I), iii) novel bisthiolactones of formula (I), iv) a process for preparing the novel bisthiolactones of formula (I), and v) the use of said bisthiolactones in cosmetics. In which formula (I), R1, R2, R3, R4, X, X', Y, Y', A, A', B, a, b, c, and d are as defined in the description.

Preparation of carboxythiolactones and their active derivatives

Garbiras, Bonnie J.,Marburg, Stephen

, p. 270 - 274 (2007/10/03)

The design of peptidyl immunogens requires that a number of elements be covalently linked to enable the appropriate immune response to occur. Two of these elements are: (a) T-cell sequences which after processing, bind to major histocompatibility complex (MHC) molecules and T-cell receptors and (b) B-cell sequences which embody the constellation of atoms which will ultimately be recognized by the desired antibody. Our concept, designed to effectuate this, involved a single molecule which could conjugate three peptides, potentially in discrete steps, in one pot. Activated carboxythiolactones, hitherto unknown entities, provide such a system: two acyl sites susceptible to nucleophilic attack at disparate rates and a liberated thiol susceptible to electrophilic alkylation. Such a set of thiolactones and their derivatives have been synthesized from inexpensive starting materials and their reactivities are under investigation. If successful, the system will not only obviate the difficult syntheses of longer linear peptides, but will also allow a rapid structural permutation of the various elements.

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