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Home > Pharmaceutical Intermediates > Bulk Drug Intermediates (Find 174 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.

Hexylene glycol

(107-41-5)
Hexylene glycol is a small molecular weight surfactant, widely used as an industrial coating solvent, does not cause adverse health or environmental effects.

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Hexamethyldisilazane

(999-97-3)
A reagent for the preparation of trimethylsilyl derivatives. Deactivation of chromatographic support materials. In electronic industry as an adhesion promoter for photoresists on silicon. Hexamethyldisilazane mainly used as methyl silane alkylation (such as amikacin, penicillin, cephalosporins and kinds of penicillin derivatives), hydroxyl protectants of antibiotics. It is used as surface treatment agent of diatomite, white carbon black, titanium and blond additives of photoresist in the semi

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Hydroxypropyl methacrylate

(27813-02-1)
1. Copolymerization of this product with other acrylic monomers can produce acrylic resin containing active hydroxyl groups. Two-component coatings were prepared with melamine formaldehyde resin diisocyanate epoxy resin, etc. The product is also used as an adhesive for synthetic textiles and as an additive to decontamination lubricants. 2. Used as a crosslinking monomer for the manufacture of solvent-based or emulsion-based acrylate adhesives. Copolymerization with other acrylic monomers can pro

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Halquinol

(8067-69-4)
Antiinfective, topical.

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Hexahydro-1,3,5-tris(2-hydroxyethyl)-s-triazine

(4719-04-4)
Hexahydro-l,3,5-tris-(2-hydroxyethyl)triazin is used in organic synthesis; as a bactericide in cooling fluids and various cosmetic products; formaldehyde liberator.

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hexen

(18410-62-3)

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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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