Fine Chemicals

All our fine chemicals are produced in our own plant in The Netherlands under current Good Manufacturing Practice (cGMP) guidelines. The major volume of our fine chemicals is used as advanced intermediate in the production of Active Pharmaceutical Ingredients (APIs) or as excipient. A range of small volume fine chemicals is used in a variety of industrial applications. For example, we can offer a wide range of substituted Pyrimidines, Pyridines and Pyrazoles. We also toll manufacture fine chemicals on an exclusive and confidential basis.

CAS 601-57-0
CAS 614-47-1
1-Cyclohexyl-5-ethylbarbituric acid
CAS 837-32-1
CAS 271-44-3
2-Bromoethanesulfonic Acid Sodium Salt
CAS 4263-52-9
2,2-Diphenylacetic acid
CAS 117-34-0
CAS 3060-50-2
CAS 615-94-1
CAS 5676-58-4
CAS 3457-48-5
CAS 1218-89-9
CAS 668-94-0
5-Benzimidazolecarboxylic Acid
CAS 15788-16-6
5-n-Butylbarbituric acid
CAS 1953-33-9
Benzilic Acid
CAS 76-93-7
D,L-2-Phenylsuccinic Acid
CAS 635-51-8
Ethyl Benzilate
CAS 52182-15-7
CAS 31692-85-0
m-Tolylacetic acid
CAS 621-36-3
Methyl Benzilate
CAS 76-89-1
CAS 543-24-8
CAS 538-51-2
CAS 1448-98-2
CAS 4702-13-0
CAS 1445-69-8
Sodium Bromide
CAS 7647-15-6

New Products

Katwijk Chemie generally has several new products in active development.
In close cooperation with customers we evaluate feasibility and manage projects step-by-step. For process development we often involve partner companies, such as Contract Research Organisations (CROs), for specialized needs.
Our main strength is in products with volumes between 100 kg and 100 MT per year with up to 5 synthetic steps. We have experience in many types of processes, such as large scale cyanation and vacuum distillation.  We look forward to reviewing any requirements that you may have.

Chemical Production – then & now

Your Benefits in Fine Chemicals

  • More than 100 years of reliability
  • High and consistent product quality
  • All products manufactured in our plant in The Netherlands under cGMP
  • Compliant with the highest European HSE standards
  • Medium-sized, agile and flexible
  • Family-owned and fully independent