Offers synthesis and manufacturing of pharmaceutical actives, intermediates, dyes, and manganese compounds. Also offers catalog sales of various organic chemicals. Germany.

Offers custom synthesis of intermediates and fine chemicals, with specialties in substituted benzene and heterocyclic compounds and amino acids/peptides.

Fine-chemical manufacturer using multi-step syntheses in the custom production of generic pharmaceuticals, pharmaceutical and agrochemical intermediates, and other chemicals for specialty applications.

Provides development and custom manufacturing services, specializing in organometallic, organoboron, and transition metal complexes. Located in Colorado.

Specialized in developing processes to utilize byproducts and waste streams as raw materials for manufacturing industrial chemicals and intermediates. North Carolina.

Offers custom synthesis of fine chemicals and pharmaceutical intermediates, with production in China. Extensive product list.

Contract research and manufacturing organization serving the chemistry needs of the life sciences community, with capabilities ranging from small-molecule to intermediate and peptide synthesis.

Producer in India specializing in custom synthesis and manufacture in glass equipment, with a few installed product lines for organic intermediates.

Company in China specialized in the custom manufacture of pharmaceutical intermediates and active pharmaceutical ingredients, with capabilities in fluorination.

Specializes in synthesis and manufacturing of fine organic chemicals from gram- to kilogram-size quantities. Competencies are focused in hazardous chemistry areas, including chlorination, hydrazine chemistry, nitration, chlorosulfonation, reduction and cyanation. Located in Missouri.