21643-38-9 Usage
Description
4-Hexylbenzoic acid is an organic compound that belongs to the class of benzoic acids. It is characterized by a slightly beige crystalline powder or flake form. This chemical is known for its unique properties, which make it a valuable intermediate in the synthesis of various compounds, particularly in the field of liquid crystals.
Uses
Used in Liquid Crystals Industry:
4-Hexylbenzoic acid is used as an intermediate for the synthesis of liquid crystals. Its chemical properties contribute to the development of liquid crystal materials with specific characteristics, such as improved stability, enhanced electro-optical properties, and better alignment capabilities. These liquid crystals are widely used in display technologies, including televisions, computer monitors, and smartphones.
Used in Chemical Synthesis:
4-Hexylbenzoic acid is also utilized as a building block in the synthesis of various organic compounds. Its versatile structure allows for further functionalization and modification, enabling the creation of new molecules with potential applications in pharmaceuticals, agrochemicals, and other specialty chemicals.
Used in Research and Development:
Due to its unique chemical properties, 4-Hexylbenzoic acid is often employed in research and development settings. Scientists and researchers use this compound to study its reactivity, investigate its potential applications, and explore new methods for its synthesis and functionalization. This contributes to the advancement of knowledge in the field of organic chemistry and the development of new technologies and products.
Check Digit Verification of cas no
The CAS Registry Mumber 21643-38-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,6,4 and 3 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 21643-38:
(7*2)+(6*1)+(5*6)+(4*4)+(3*3)+(2*3)+(1*8)=89
89 % 10 = 9
So 21643-38-9 is a valid CAS Registry Number.
InChI:InChI=1/C13H24O2/c1-2-3-4-5-6-11-7-9-12(10-8-11)13(14)15/h11-12H,2-10H2,1H3,(H,14,15)/p-1
21643-38-9Relevant articles and documents
Potentiation of the fosmidomycin analogue FR 900098 with substituted 2-oxazolines against Francisella novicida
Stephens, Matthew D.,Yodsanit, Nisakorn,Melander, Christian
supporting information, p. 1952 - 1956 (2016/10/22)
A library of 33 compounds was screened for potentiation of the antibiotic FR 900098 against the Francisella tularensis surrogate Francisella novicida. From the screen a highly potent 2-oxazoline adjuvant was discovered capable of potentiating FR 900098 with a 1000-fold reduction in MIC against the Francisella sub-species F. novicida and F. philomiragia.
New potent antagonists of leukotrienes C4 and D4. 1. Synthesis and structure-activity relationships
Nakai,Konno,Kosuge,Sakuyama,Toda,Arai,Obata,Katsube,Miyamoto,Okegawa,Kawasaki
, p. 84 - 91 (2007/10/02)
(p-Amylcinnamoyl)anthranilic acid (3a) had moderate antagonist activities against LTD4-induced smooth muscle contraction on guinea pig ileum and LTC4-induced bronchoconstriction in anesthetized guinea pigs. Modifications were made in the hydrophobic part (cinnamoyl moiety) and the hydrophilic part (anthranilate moiety) of 3a. A series of 8-(benzoylamino)-2-tetrazol-5-yl-1,4-benzodioxans and 8-(benzoylamino)-2-tetrazol-5-yl-4-oxo-4H-1-benzopyrans were revealed to be potent antagonists of leukotrienes C4 and D4. Among both series, ONO-RS-347 (18k) and ONO-RS411 (19h) were the most potent and orally active antagonists, respectively. Structure-activity relationships are discussed.
