Fermentation Products

Fermentation Products - Information

What does fermentation mean? Fermentation (from latin fermentare) is generally defined as a conversion of material under aerobic or anaerobic conditions influenced by micro-organisms.…

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Fermentation Products - Information

What does fermentation mean? Fermentation (from latin fermentare) is generally defined as a conversion of material under aerobic or anaerobic conditions influenced by micro-organisms. "Micro-organism" is a collective term for usually microscopically small mostly single-celled organisms with a relatively simple biological differentiation, e.g. lower algae or bacteria.

In biotechnology fermentation means the conversion of biological material by means of bacterial working stocks, fungi or cell cultures. Today fermentation mainly refers to technological bioreactions.

A number of antibiotics (e.g. penicillin) as well as other medical agents can be synthesised in bioreactors using micro-organisms.

Pharmaceutical research is currently working on the production of important new drugs based on fermentation products.
Scientists are focusing especially on innovative products to fight civilisation diseases.
For instance the so called "Heat Shock Proteins" (HSP) play an important role in cancer research: Their effects can be described as follows:

If cells are exposed to stress such as infection, heat, mechanical irritation or similar, the structure of the proteins changes and they are no longer functioning. Those changed proteins are detected by the body and it reacts by producing "Heat Shock Proteins" HSP which restore the proteins. HSP 90 together with "Heat Shock Factor 1" (HSF1) has a cancer-inducing effect.

This is where new agents using e.g. Geldamycin come in. HSP 90 is bound and stops the cancer from spreading. The free HSF1 causes an increased production of HSP 70 and HSP 40, thus avoiding the aggregation of mutants.

All listed Fermentation Products

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Code Product CAS-No. Formula Mol. Weight
844499-71-4 A-769662 844499-71-4 C20H12N2O3S 360,39
5500004 A80915 C
C26H33Cl3O6 547,89
75747-14-7 17-AAG 75747-14-7 C31H43N3O8 585,70
220383-76-6 AB-5529 220383-76-6 C23H30O6 402,48
141443-39-2 AB-023a 141443-39-2 C31H50O8 550,72
5500171 5-Acetamido-butenolide 16275-44-8 C6H7NO3 141,13
614-80-2 2-Acetamidophenol 614-80-2 C8H9NO2 151,16
510-18-9 Acetomycin 510-18-9 C10H14O5 214,20
2623-22-5 15-Acetoxyscirpenol 2623-22-5 C17H24O6 324,16
5500337 3-Acetyl deoxynivalenol (100 ug/ml in ACN)


5500338 15-Acetyl Deoxynivalenol (100 ug/ml in ACN)


50722-38-8 3-Acetyl-deoxynivalenol 50722-38-8 C17H22O7 338,40
88337-96-6 15-Acetyl-deoxynivalenol 88337-96-6 C17H22O7 338,40
142203-65-4 13-Acetyl-9-Dihydrobaccatin-III 142203-65-4 C33H42O12 630,68
28575-34-0 Acetylpepstatin 28575-34-0 C31H57N5O9 643,42
57576-44-0 Aclarubicin 57576-44-0 C42H53NO15 811,97
5500005 Acremonidin A


5500146 Actinomycin C2
C63H88N12O16 1269,50
5500145 Actinomycin C3
C64H90N12O16 1283,50
50-76-0 Actinomycin D 50-76-0 C62H86N12O16 1255,50
1402-42-2 Actinomycin E2 1402-42-2 C66H94N2O16 1311,54
1402-41-1 Actinomycin E1 1402-41-1 C65H92N12O16 1297,51
5500142 Actinomycin X2
C62H84N12O17 1269,40
5500144 Actinomycin X0beta
C62H86N12O17 1271,50
5500143 Actinomycin X0delta
C62H86N12O17 1271,50
5500141 Actinomycin Z1
C62H84N12O19 1301,50
88378-59-0 Actinopyrone A 88378-59-0 C25H36O4 400,60
216590-44-2 Actinotetraose hexatiglate 216590-44-2 C54H78O27 1159,20
5500006 Actiphenol 526-02-3 C15H17NO4 275,30
5500174 AD0078
C26H39NO3 413,59

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  • Miligrams - Tons

    Due to our long experience in this business we are aware of the fact that a few grams or even milligrams are sufficient for research. If you are interested in substances, do not hesitate to contact us regardless how small the required quantity may be. In case the research project is successfully completed and our customer needs larger quantities, we inform the supplier way ahead to enable him to complete the scale-up before you might need larger quantities ranging from kilos to maybe even tons later on. Our supplier is able to make upscale investments in time because he is currently being updated on the development of the market by Cfm Oskar Tropitzsch e.K.

  • Product Search

    Our wide range of products covers a large number of requirements our customers have. We are, however, always prepared to look for substances our customers might need. Due to our global network comprising more than 60 countries we are in a position to offer chemical specialities on short notice. In case we are not able to deliver immediately we keep our customer updated on the situation. At times we have found substances after more than 6 months and were able to supply our customer. This service is free of charge - even if no order will be placed later on.

  • Marketing of Products

    Product knowledge meets business know-how!

    As a trading company doing business throughout the world we attend various symposia, professional conventions or trade fairs at least once a month and offer universities, institutes and research establishments the opportunity to market their products, patents and ideas globally. Moreover we will be happy to find potential partners who are interested in licensing agreements for your patent. In order to achieve this we are regularly in touch with almost all global players in the pharmaceutical industry.

  • Documentation

    • Date of birth of the snake
    • List of possible diseases of the snake
    • The medication the snake got in case of diseases
    • Inoculations the snake got
    • How was the snake fed and what was fed?
    • Which detergents were used to clean the cage?
    • How many offspring did the snake have?

    You need a special documentation for a raw material of your project? Cfm Oskar Tropitzsch e.K. is in touch with partners who can supply these documentations. In order to demonstrate the performance in this sector we would like to give you the example of one of our suppliers who is able to document the following data:

  • Custom Synthesis

    Special projects call for special partners. In cooperation with our producers we offer individual custom synthesis. Documentation (DMF) as per the customers´ requirements is of course included. One of our partners has developed more than 250 molecules in the last five years which were synthesised on a very high scientific level.

  • Search for Suppliers

    It is a problem intrinsic to the pharmaceutical industry that sometimes a research project has developed in connection with an approved drug but there is only one supplier for the raw materials. Cfm Oskar Tropitzsch e.K. will be happy to find a reliable and in terms of quality appropriate second supplier, who will also pass the various audits required.