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Home > Pharmaceutical Intermediates > Bulk Drug Intermediates (Find 616 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.

N-Methylpiperidine

(626-67-5)
Reactant for: ·sp3 C-H Bond activation with ruthenium(II) catalysts and C(3)-alkylation of cyclic amines ·One-pot synthesis of Z-cinnamic acids Reactant for synthesis of: ·Unsymmetrical ureas ·Antibacterial imidazolium, pyrrolidinium, and piperidinium salts ·C1-C16 segment of goniodomin A via palladium-catalyzed organostannane thioester coupling ·Multi-targeted inhibitors of insulin-like growth factor-1 receptor and members of ErbB-family receptor kinases

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Ninhydrin

(485-47-2)
Used for the detection of free amino groups in amino acids, peptides and proteins. Ninhydrin is an amino acid-sensitive reagent for the development of latent fingermarks on porous surfaces. More sensitive alternatives, such as DFO and IND-Zn, are now available and these have advantages on porous substrates that are not highly luminescent. However, ninhydrin can still be applied after these treatments and may reveal additional ridge detail, particularly on highly luminescent substrates where lumi

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N-Octylpyrrolidone

(2687-94-7)
Colorless or slightly yellow clear liquid

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N-Ethylaniline

(103-69-5)
N-Ethylaniline, is a versatile organic building block used for the synthesis of various pharmaceutical and biologically active compounds. It can be used for the synthesis of benzenesulfonamides as inhibitors of microsomal prostaglandin E2 synthase 1 (mPGES-1) in mice and in humans as potential anti-inflammatory agents.

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N,N-Dimethyl-p-phenylenediamine

(99-98-9)
Used as raw materials for medicine, azo dyes, developers and pesticides

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Natural rubber

(9006-04-6)

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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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