NMR analysis of liquid crystal compounds

Introducing the information obtained from NMR, using 1H NMR, 13C NMR, and DEPT measurements as examples!

At Aites Co., Ltd., we conduct "NMR analysis of liquid crystal compounds." NMR is an analytical method that reveals the connections between atoms that make up a molecule, and it is used alongside mass spectrometry and infrared spectroscopy for determining the structure of compounds. In the downloadable materials, we introduce information obtained from NMR using 4-butoxy-4'-cyanobiphenyl (CAS number 52709-87-2) as an example, including 1H NMR, 13C NMR, and DEPT measurements. Please feel free to download and take a look. [Measurement Examples] ■ 1H NMR measurement ■ 13C NMR measurement and DEPT measurement ■ Other NMR measurement techniques *For more details, please download the PDF or feel free to contact us.

• Other analysis and evaluation services

Distinguish and identify compounds with similar structures! You can obtain information such as the number of protons and structural characteristics.

At Aites Co., Ltd., we conduct 1H NMR analysis of phthalate esters. NMR analysis and GCMS analysis are effective for distinguishing and identifying compounds with similar structures. In this analysis, we can obtain information about the number of protons from the integral values, structural features such as functional groups from the chemical shifts, and the positional relationships with surrounding protons from the coupling patterns and coupling constants. *For more details, please refer to the PDF document or feel free to contact us.

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• Contract Analysis
• Analysis Services

Rich equipment and expertise! We will elucidate the molecular structures of materials in general through chemical instrument analysis!

There are various types of liquid crystal materials, including low molecular weight compounds used in LCD panels and high molecular weight polymers used in printed circuit boards and electronic components. We would like to introduce examples of molecular structure analysis of these low molecular weight liquid crystals and high molecular weight liquid crystals (LCP). Our company, equipped with a wealth of devices and expertise, can handle reliability testing and analytical analysis of not only liquid crystal materials but also various other materials. Please feel free to consult us regarding the understanding of molecular structures of imported overseas products and materials, as well as troubleshooting issues. 【Case Study Details】 ■ Molecular structure analysis using FT-IR ■ Understanding of surface functional groups (molecular groups) through XPS (ESCA) analysis ■ Example of LCD liquid crystal material analysis using GC-MS *For more details, please refer to the PDF document or feel free to contact us.

• Analytical Equipment and Devices
• Contract Analysis
• Contract Analysis

We propose analytical methods tailored to materials and purposes! Here are examples of chemical analysis for each component, such as liquid crystals and sealing materials.

Liquid crystal displays use various organic materials, including liquid crystals, sealing materials, encapsulants, and polarizers. Considering the material properties and degradation mechanisms of each component from a chemical perspective is important for product evaluation and defect analysis. This document presents examples of chemical analysis for the components of liquid crystal displays. [Examples of Chemical Analysis] ■FT-IR: Principal component analysis ■EDX: Elemental analysis ■GCMS: Liquid crystal component analysis ■HS-GCMS: Outgassing analysis (degradation analysis) and more *For more details, please refer to the PDF document or feel free to contact us.

• Analytical Equipment and Devices
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To everyone who wants to develop new chocolate products without worrying about the soaring cocoa prices. Cluster products that enhance texture, aroma, and appearance while reducing the amount of chocolate used, adding value to the products. We offer three types of cluster manufacturing equipment that can be selected according to your application and goals. We can propose the most suitable equipment based on your objectives. 1) K&S / GFT | One-bite snack & cereal bar molding machine 2) Trkino / Nuts-i | High-end depositor that can deposit ingredients like nuts together 3) Wolf / PORTIOMAT – CLUSTER FORMING | Cluster former equipped with innovative technology

Los Angeles (California, USA) / Paris (France), May 4, 2026 - (JCN Newswire) - Pacific Avenue Capital Partners, a global private equity firm focused on corporate carve-outs and other complex transactions in the mid-market, announced today that its affiliate has entered into exclusive negotiations to acquire ESE World (hereinafter "ESE") from Amcor, one of the world's leading packaging companies. With the support of Pacific Avenue, ESE will focus on responding to customer needs while implementing multiple growth initiatives related to operational improvements, regional expansion, and strategic add-on acquisitions. Pacific Avenue plans to work closely with ESE's existing management team to drive these initiatives and accelerate the company's next phase of growth.

Fukuda Co., Ltd. has been pursuing leak detection for 60 years and is committed to advancing the future of leak testing. 【 Supporting Various Leak Tests: Air Leak Test / Gas Leak Test (Hydrogen Gas, Helium Gas) 】 We develop, manufacture, and sell leak testing equipment to inspect airtightness and sealing properties. We will propose the appropriate testers and devices for each inspection target. 【 Target Industries and Examples of Inspection Targets 】 - Automotive Industry: Engines, FC components, valves and piping, various parts - Electronic Components Industry: Smartphones, keyless switches, various small sensors - Pharmaceuticals / Food / Cosmetics Industry: Bottle containers, syringes, vials, eye drop containers, pillow packaging, PTP packaging We will propose the most suitable leak testers for each industry. 【 ISO Certification 】JIS Q 9001:2015 (ISO 9001:2015)

The "HA-T Series" is an energy-saving automatic door sensor that opens only for those who wish to enter, whether on a busy street or in a narrow passageway. The automatic door opens simply by bringing your hand close, addressing hygiene concerns even in facilities used by a large number of people. You can choose between "Non-vision Mount Type/HA-T401" and "Non-vision Built-in Type/HA-T520" depending on the application and installation location. 【Recommended for such places!】 ☑ Entrance facing a busy corridor ☑ Presence of counters or signs near the door ☑ Buildings facing narrow passages ☑ Buildings that prioritize aesthetics ☑ Hospitals and facilities that consider hygiene ☑ Large facilities with many doors 【Features】 ● Adaptable to various door types with four detection spot settings ● Reduces unnecessary opening and closing, contributing to energy-saving by minimizing wasteful power consumption ● Equipped with a light touch function, allowing the door to open and close just by waving your hand, ensuring hygiene ● Can also be used as a wide detection range non-vision infrared sensor ◎ For more details, please download the materials or contact us.

***Contract Processing Now Accepting Orders*** We can accommodate small lots and a variety of sample tests, including spray drying with organic solvents. Please feel free to contact us. ----Example of a Prototype Schedule---- 9:30 Pre-test Meeting 10:00 Spray Drying Test Starts 12:00 Lunch Break 13:00 Spray Drying Test Resumes 16:00 Post-test Meeting