17894-26-7 Usage
Description
2,5-Dimethoxy-3-nitrobenzoic acid is a substituted nitrobenzoic acid characterized by its yellow crystalline powder form. It is a chemical compound that features a benzoic acid structure with two methoxy groups at the 2nd and 5th positions, and a nitro group at the 3rd position.
Uses
Used in Pharmaceutical Industry:
2,5-Dimethoxy-3-nitrobenzoic acid is used as an intermediate in the synthesis of various pharmaceutical compounds for [application reason]. Its unique chemical structure allows it to be a key component in the development of new drugs targeting specific medical conditions.
Used in Chemical Research:
In the field of chemical research, 2,5-Dimethoxy-3-nitrobenzoic acid is used as a research compound for [application reason]. Its properties and reactivity are studied to understand its potential applications in the development of new materials, catalysts, or other chemical products.
Used in Dye Industry:
2,5-Dimethoxy-3-nitrobenzoic acid is used as a starting material in the production of dyes for [application reason]. Its chemical structure can be modified to create a range of colors, making it valuable in the dye industry for creating new and vibrant dyes.
Used in Material Science:
In material science, 2,5-Dimethoxy-3-nitrobenzoic acid is used as a component in the development of advanced materials for [application reason]. Its properties may contribute to the creation of materials with specific characteristics, such as improved strength, durability, or chemical resistance.
Check Digit Verification of cas no
The CAS Registry Mumber 17894-26-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,8,9 and 4 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 17894-26:
(7*1)+(6*7)+(5*8)+(4*9)+(3*4)+(2*2)+(1*6)=147
147 % 10 = 7
So 17894-26-7 is a valid CAS Registry Number.
InChI:InChI=1/C9H9NO6/c1-15-5-3-6(9(11)12)8(16-2)7(4-5)10(13)14/h3-4H,1-2H3,(H,11,12)/p-1
17894-26-7Relevant articles and documents
Synthesis, structural investigations, hydrogen-deuterium exchange studies, and molecular modeling of conformationally stablilized aromatic oligoamides
Yan, Yan,Qin, Bo,Ren, Changliang,Yip, Yeow Kwan,Ye, Ruijuan,Zeng, Huaqiang,Chen, Xiuying,Su, Haibin,Zhang, Dawei
supporting information; experimental part, p. 5869 - 5879 (2010/07/13)
Biasing the conformational preferences of aromatic oligoamides by internally placing intramolecular hydrogen bonds has led to a series of stably folded molecular strands. This article presents the results from extensive solid-state, solution, and computational studies on these folding oligomers. Depending on its backbone length, an oligoamide adopts a crescent or helical conformation. Surprisingly, despite the highly repetitive nature of the backbone, the internally placed, otherwise very similar intramolecular hydrogen bonds showed significantly different stabilities as demonstrated by hydrogen-deuterium exchange data. It was also observed that the hydrogen-bonding strength can be tuned by adjusting the substituents attached to the exterior of the aromatic backbones. Examining the amide hydrogen-deuterium exchange rates of trimers revealed that a six-membered hydrogen bond nearing the ester end is the weakest among all the four intramolecular hydrogen bonds of a molecule. This observation was verified by ab initio quantum mechanical calculations at the level of B3LYP/6-31G. Such a "weak point" creates the "battle of the bulge" where backbone twisting is centered, which is consistently observed in the solid-state structures of the four trimer molecules studied. In the solid state, the oligomers assemble into interesting one-dimensional structures. A pronounced columnar packing of short oligomers (i.e., dimers, trimers, and tetramer) and channel-like, potentially ion-conducting stacks of longer oligomers (i.e., tetramer, pentamer, and hexamer) were observed.
