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chemistry

Temmler

Temmler is a chemistry topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Temmler rather than just read about it. In short: Temmler Werke GmbH was founded in Detmold in 1917 by Hermann Temmler. The Temmler Group is a German pharmaceutical company, which focuses on the production, sale and contract production of pharmaceutical products.

Temmler — main illustration
Temmler — illustration

Key takeaways

  • Temmler belongs to chemistry; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Temmler to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Temmler from memory before moving on to harder problems.

Reference excerpt

Temmler Werke GmbH was founded in Detmold in 1917 by Hermann Temmler. The Temmler Group is a German pharmaceutical company, which focuses on the production, sale and contract production of pharmaceutical products. In 2012, the Temmler Group was taken over by the Aenova Group and with its seven production sites is one of the largest European pharmaceutical contract manufacturers.

History

The Temmler-Werke was founded in Detmold in 1917 by Hermann Temmler. In 1919, it merged with the Vereinigte Chemische Fabriken GmbH in Detmold to form the Vereinigten Chemischen Fabriken H. Temmler pharmaceutical company. In 1925, its headquarters was re-located to Berlin. Preparations for the treatment and alleviation of respiratory diseases became the hallmark of Temmler Pharma.

From 1933, the company, with expanded production facilities, concentrated its business activities exclusively around the Berlin area. In 1933–1936 Temmler (now part of Aenova Group) acquired and "aryanized" the assets of Jewish businessmen Albert Mendel and Hermann Goldberg in .Under Nazi economic persecution, Mendel and Goldberg were forced to resign from their successful Berlin-based chemicals and pharmaceutical company in April 1933. The non-Jewish managing director, Paul Preuß, informed them that he could "no longer guarantee their safety," after which Westphalian entrepreneur Theodor Temmler was brought in. By 1936, the company was fully reorganized under the non-Jewish ownership as Chemische Fabrik Tempelhof Preuß & Temmler, allowing the Nazi-favored company to quickly expand and eventually patent the stimulant Pervitin. In 1938, a Temmler chemist in Berlin synthesised Pervitin (methamphetamine hydrochloride), the pharmaceutical drug was then manufactured and dispensed over-the-counter to the public as a central nervous system and circulatory system analeptic, psychiatric performance-enhancing stimulant and to induce or extend wakefulness to treat narcolepsy. Pervitin was made available and packaged in thirty tablets for oral dosage, and in six 1 cm3 (0.061 in3) glass ampoules for intramuscular or intravenous injection. The company became especially known for the introduction of its methamphetamine hydrochloride preparation brand Pervitin, which the company produced from 1938 up until 1988. According to a Der Spiegel article in 2005, Nazi Germany believed that Pervitin could also help win World War II, so the German armed forces were supplied with more than 35 million Pervitin tablets, especially during Germany's "Blitzkrieg" invasion of Poland and the Battle of France during 1939 to 1940 where it was introduced to soldiers to attenuate anxiety and increase performance and concentration. In 1945, the facility in East Berlin was occupied and disassembled. The company had to be completely reassembled in Hamburg. The company traded under the name Preuss & Temmler AG. The production facilities in East Berlin were sequestered and partially dismantled in 1945, placed under trusteeship from 1946 and expropriated in 1949. In 1960, the whole company transferred from Hamburg to Marburg. The Hessian state government awarded the complex, an area of about 40,000 m2 (430,000 ft2) of production and administration facilities, a prize for functional and architectural design. In 1967, the production and storage facilities were extended. In 1971, a new laboratory building was erected for the manufacture of pharmaceutical dosage forms and active ingredients for controlled release. It became possible to produce medicinal products in the form of time release tablets releasing their active ingredients when required and over a longer period of time. In 1982, these time release preparations marked the beginning of contract manufacturing, initially for foreign firms only. Commencing 1989, the production also comprised all solid pharmaceutical dosage forms for customers at home and abroad. In 1990, Temmler Pharma became part of the ASTA Medica group. Besides medicinal products for gastroenterology and migraine/pain, pulmology become the focal point of the preparations programme. In 1998, Temmler Pharma took over 17 established products, thus extending its product range to include pharmaceutical preparations for the treatment of central nervous system disorders. Since 1999, Temmler Pharma is once again a private company. In 2004, the laboratory building was extended by adding two additional floors to 2,500 m2 (27,000 ft2), thus laying the foundation for further growth in the field of pharmaceutical development and contract manufacturing services. A complex comprising 1,380 m2 (14,900 ft2) housing production facilities to meet future GMP and FDA standards was erected in 2005. Solid pharmaceutical dosage forms, such as tablets and capsules, and particularly retard formulations, are manufactured at this site. In 2007, the acquisition of three European production sites (Germany, Ireland, Italy) from the Japanese pharmaceutical company Astellas on 1 January led to the formation of the Temmler Group, considerably extending production capacities and technological possibilities. The Temmler Group acquires two further production sites in Feldkirchen and Bruckmühl. In 2008, with the acquisition of the SwissCo group, based in Sisseln, Switzerland, the Temmler group further developed its competence in the processing of moisture sensitive active substances. The production of effervescent tablets is the chief work of SwissCo. In 2012, Temmler's production facility was acquired by Aenova and Temmler's neurology products with the commercial infrastructure and pipeline being acquired by major pharmaceutical company Lupin Limited.

See also Methamphetamine

References

External links Official website http://www.temmler.eu Temmler factory, Berlin: image gallery, demolished in autumn 2015

Illustrations

Temmler: Temmler Pervitin, tablet container; the methamphetamine brand used by German soldiers during World War II.
Temmler Pervitin, tablet container; the methamphetamine brand used by German soldiers during World War II.
Temmler: Temmler plant in Berlin-Johannisthal, production building (2015)
Temmler plant in Berlin-Johannisthal, production building (2015)

Worked examples

Example 1 — a first encounter with Temmler

Start with the simplest possible case. Write down what Temmler claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In chemistry, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Temmler before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Temmler ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Temmler

In research
Temmler appears in chemistry research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Temmler in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Temmler is common in secondary-school and first-year university syllabi. It links to neighbouring topics Chemical companies of Germany, Companies based in Hesse, Contract development and manufacturing organizations, so understanding it makes those chapters shorter.
In everyday life
Look for Temmler outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Temmler in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Temmler means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Temmler out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Temmler in simple terms?

Temmler Werke GmbH was founded in Detmold in 1917 by Hermann Temmler. The Temmler Group is a German pharmaceutical company, which focuses on the production, sale and contract production of pharmaceutical products.

Why does Temmler matter?

Because it connects several chemistry ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Temmler?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Temmler.

Tags

  • Chemical companies of Germany
  • Companies based in Hesse
  • Contract development and manufacturing organizations
  • Medical and health organisations based in Hesse
  • Medicine in Nazi Germany
  • Multinational companies
  • Pharmaceutical companies established in 1917
  • Pharmaceutical companies of Germany

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