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Home > Pharmaceutical Intermediates > Bulk Drug Intermediates (Find 559 items)
The quality of pharmaceutical intermediates plays a crucial role in the efficacy and safety of the final drug. Our authorized vendors offer outstanding bulk drug intermediates, the very raw materials for the pharmaceutical production. Explore specific product information, such as CAS numbers, characteristics, and technical data, to improve production efficiency during the drug production process.

Eicosanoic acid

(506-30-9)
Arachidic acid is a saturated fatty acid and a minor constituent of peanut oil, coconut oil and corn oil. Arachidic acid is used for the production of detergents, photographic materials and lubricants.

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Ethyl ketone

(96-22-0)
Used as a solvent, also used in the pharmaceutical industry

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Ethyl 2,4-dimethyl-1H-pyrrole-3-carboxylate

(2199-51-1)
ethyl 2,4-dimethyl-1H-pyrrole-3-carboxylate is used in the preparation of blue pyrrole dyes. It is also used as an intermediate in the synt hesis of receptor tyrosine kinase (RTK) inhibitors and their metabolites.

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Ethyl trichloroacetate

(515-84-4)
Used in organic synthesis, as a raw material for medium-boiling solvents and spices, and as a raw material for medicine

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Ethyl 4-amino-1-piperidinecarboxylate

(58859-46-4)
Ethyl 4-aminopiperidine-1-carboxylate is a reagent used in various biosynthetic reactions.

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Eltrombopag olamine

(496775-62-3)
Treatment of chemotherapy-induced thrombocytopenia and treatment of immune thrombocytopenic purpura.

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Elagolix

(834153-87-6)
Elagolix is a highly potent, selective, orally-active, short-duration, non-peptide antagonist of the gonadotropin-releasing hormone receptor (GnRHR) (KD = 54 pM).Target: GnRHin vitro: Elagolix is a short-acting, nonpeptide, GnRH antagonist, administered orally, that unlike injectable depot GnRH agonists and antagonists, produces a dose-dependent suppression of ovarian estrogen production, that is, from partial suppression at lower doses to full suppression at higher doses. Elagolix is re

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Ethyl vinyl ether

(109-92-2)
Monomer for tackifying adhesives.

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Bulk drug intermediates are the drugs used as raw materials for the production of bulk drugs, or they can refer to a material produced during synthesis of an API that must undergo further molecular change or processing before it becomes an API.

More Information

Intermediates are unavoidable products of chemical reactions and are widely used in pharmaceuticals, materials, chemicals, and other industries.

In the pharmaceutical industry, an active pharmaceutical ingredient (API) is a product of a synthesis process that has been completed and is used in the manufacture of bulk drugs and intermediates are some chemical raw materials or chemical products used in the synthesis process of APIs.

The application industries of pharmaceutical intermediates mainly include antibiotics, anticancer drugs, cardiovascular drugs, neurological drugs, hormone drugs, and immunosuppression.

Functions of intermediates

Intermediates serve a variety of responsibilities in the drug production process.

● They can serve as a link between the API and the finished medicine. The drug production process can be broken down into multiple steps using intermediates, each requiring a different chemical.

● They can modify reaction conditions and synthesis pathways, increasing drug synthesis efficiency and yields.

● They can be employed to modify the purification, crystallization, and solid characteristics of medicines.

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