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Chemistry

Companies Chemistry

Anton Paar GmbH, Austria

Anton Paar develops, produces and distributes highly accurate laboratory instruments and process measuring systems, and provides custom-tailored automation and robotic solutions. It is the world leader in the measurement of density, concentration and CO₂ and in the field of rheometry. Anton Paar’s more

Chemspeed Technologies AG, Switzerland

Chemspeed is a global leader in the development of innovative instruments and consumables for scientists working in research and development laboratories including a line of fully automated parallel synthesizers, instruments for high throughput solid dispensing and liquid handling, and workstations more

Sartorius AG, Germany

Sartorius is one of the world's leading providers of laboratory and process technologies and equipment. Our innovative products and high-quality services help customers around the globe implement complex and quality-critical processes in biopharmaceutical production and laboratory environments in a more

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Products Chemistry

Microwave Peptide Synthesis – Pure Peptides in a Few Hours

Microwave energy offers benefits for both the coupling and deprotection reactions during peptide synthesis more

The Perfect Solution for Every TOC-Analysis: multi N/C

Working with multi N/C analyzers guarantees compliance with valid standards, such as: ISO, EN, DIN, EPA, ASTM, USP, FDA and pharmacopoeias more

XPS System with Integrated Techniques-Nexsa XPS System

The Nexsa XPS System offers fully automated multi-technique analysis along with high throughput without sacrificing research grade results more

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Catalogs Chemistry

Switch to Reliable, Responsible Solvents

Learn how to easily replace classic solvents like NMP, DMF, sulfolane, THF, diethyl ether or DCM with greener, friendlier Cyrene™, 2-MeTHF and CPME. more

News Chemistry

  • Determining the atomic structure of natural products more rapidly and accurately

    Many drugs are derived from natural products. But before natural products can be exploited, chemists must first determine their structure and stereochemistry. This can be a major challenge, particularly when the molecules cannot be crystallized and contain only few hydrogen atoms. A new NMR-based me more

  • Chemists allow boron atoms to migrate

    Organic molecules with atoms of the semi-metal boron are among the most important building blocks for synthesis products that are needed to produce drugs and agricultural chemicals. However, during the usual chemical reactions used in industry, the valuable boron unit, which can replace another atom more

  • Miniature double glazing

    Styrofoam or copper - both materials have very different properties with regard to their ability to conduct heat. Scientists at the Max Planck Institute for Polymer Research (MPI-P) in Mainz and the University of Bayreuth have now jointly developed and characterized a novel, extremely thin and trans more

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Videos Chemistry

Focused Microwave Synthesis with CEM Systems

Single-Mode Cavity Design At the heart of the new Discover System resides the technology which makes it so unique. The patented circular single-mode cavity design directs the microwave energy into a defined area, resulting in a homogenous field pattern surrounding the sample. "Focusing" the microwav more

Microwave Peptide Synthesis – Pure Peptides in a Few Hours

CEM Corporation is transforming the way chemists perform peptide synthesis once again with the introduction of the Liberty Blue microwave peptide synthesizer. With 4 minute cycle times and a 90% solvent reduction, no other peptide synthesizer on the market can even come close to the performance of t more

Improve Your Strategy for the Design of New Molecules

Science of Synthesis is your one-stop tool for full-text reviews of organic transformations and experimental procedures. The online reference work helps speed up your literature research and improve your strategy for the design of new molecules. Science of Synthesis provides a critical review of the more

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White papers Chemistry

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Infographics Chemistry

The Atmospheres of the Solar System

We’re heading out of this world for today’s post, to examine the atmospheric compositions of the other planets in the solar system, as well as our own. Practically every other planet in our solar system can be considered to have an atmosphere, apart from perhaps the extremely thin, transient atmosph more

Twelve Famous Female Chemists

March 8 is International Women’s Day. To mark the occasion, here’s a graphic which takes a quick look at a selection of pioneering female chemists! more

Ocean Acidification:

Ocean acidification is often referred to as ‘the other carbon dioxide problem’. We’re all quite rightly concerned about the effects that rising atmospheric carbon dioxide levels may have on climate, and the potential consequences of climate change are well documented: more frequent instances of extr more

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Job offers Chemistry

  • Senior Scientist (m/f/d) Drug Discovery Chemistry

    To support our Drug Discovery Team in Schwabenheim / Mainz we are looking for a Senior Scientist (m/f/d)Drug Discovery Chemistry. You will join our Drug Discovery Chemistry group and contribute to inventing novel medicines by applying innovative synthetic chemistry, analytical techniques and data an more

  • Technical Application Manager (M/F/D) Aviation

    Clariant is a focused and innovative specialty chemical company based near Basel in Switzerland. The department Technical Application EMEA is responsible for the development and technical service of various product portfolios within Business Unit Industrial & Con­sumer Specialties. To strengthen our more

  • Quality Assurance Specialist M/F/D

    SEQENS is an integrated global leader in pharmaceutical synthesis and specialty ingredients, delivering outstanding performance, unrivalled market responsiveness and tailor-made solutions to our customers. Our site based in Lahr, located in the south-west of Germany, close to the French border speci more

Publications Chemistry

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q&more articles Chemistry

  • The Beginning of the End?

    Those of us who have been either directly involved in, or on the periphery of, the pharmaceutical industry over the last decade have seen at first hand a dramatic change. Times change, and technology changes. Take computer data storage for example. Not so long ago, the floppy disk was state of the art, replaced by the CD-ROM, and then by the USB drive. more

  • DIN/ISO Compliant Calibrations

    Today Analytical Chemistry is embedded in a strictly regulated environment and it has to be ensured that verifiable and officially authorised methods are used. How can this be achieved in a reproducible and unequivocal way? Here we approach this question with respect to the problem of establishing and interpreting calibrations in Instrumental Analysis. more

  • Highly-prized components

    The isolation of bioactive plant ingredients, essential oils or dyes and flavourings of plant origin requires costly and sophisticated procedures. Several applications do not actually require isolation of the individual components, however – their concentration is sufficient. Moreover, for ingredients that add flavour or perfume, it’s also beneficial if the profile of the constituents involved remains as little changed as possible. This also applies to health-promoting qualities and other effects. more

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Authors Chemistry

  • Dr. Christina Roth

    Christina Roth, born 1974 in Jugenheim/Bergstrasse (Germany), studied materials science in one of the first classes at the Technische Universität Darmstadt. From 1998 to 2002, she prepared her disser­tation in the special field of structural research under Prof. Hartmut Fuess. Subsequent to stays ab more

  • Prof. Dr. Gerhard Pfaff

    born in 1953, studied chemistry at the Friedrich Schiller University in Jena and graduated with a thesis in the field of inorganic solid state chemistry. He was then research assistant and senior research assistant in Chemistry at the Friedrich Schiller University in Jena where he was responsible fo more

  • Prof. Dr. Reinhard Renneberg

    Reinhard Renneberg, born 1951, studied chemistry at the Lomonossov university in Moscow. After acquiring his diploma, he worked at the Zentralinstitut für Molekularbiologie (ZIM) in Berlin-Buch, where he acquired his doctorate in 1978 and habilitation in the area of bio sensors in 1991. From 1991 to more

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Definition

Chemistry

Chemistry concerned with the composition, structure, and properties of matter , as well as the changes it undergoes during chemical reaction s. Chemistry (from Egyptian kēme (chem), meaning "earth" ) is the science concerned with the com ... more

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