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Home > Pharmaceutical Intermediates > Bulk Drug Intermediates (Find 498 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.

Tung oil

(8001-20-5)
Food additive; wood finish.

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Triphenylmethanol

(76-84-6)
Triphenylmethanol is prepared by reacting benzene with carbon tetrachloride in the presence of aluminum chloride, followed by acidification and hydrolysis. Or it can be prepared by reacting phenylmagnesium bromide Grignard reagent with methyl benzoate. Triphenylmethanol can be used in organic synthesis and can synthesize the two-electron reduction product of pyrylogen.

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Tris(2,3-dibromopropyl) isocyanurate

(52434-90-9)
tris(2,3-dibromopropyl) isocyanurate,TBC, is a new, efficient, and additive brominated flame retardants, flame retardant effect, low volatility, good compatibility, durable, light, water and non-toxic properties.

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tert-Butyl acetate

(540-88-5)
Tert-butyl Acetate is a common solvent used in the production of various industrial cleansers, thinners and adhesives and is also known as a VOC.

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trans-Ferulic acid

(537-98-4)
(E)-Ferulic acid is a isomer of Ferulic acid which is an aromatic compound, abundant in plant cell walls. (E)-Ferulic acid causes the phosphorylation of β-catenin, resulting in proteasomal degradation of β-catenin and increases the expression of pro-apoptotic factor Bax and decreases the expression of pro-survival factor survivin. (E)-Ferulic acid shows a potent ability to remove reactive oxygen species (ROS) and inhibits lipid peroxidation. (E)-Ferulic acid exerts both anti-proliferatio

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Tris(hydroxyethyl) isocyanurate

(839-90-7)
Used in the manufacture of heat-resistant enameled wires and lacquers with excellent mechanical properties, various polyurethane plastics, water-soluble baking varnishes, unsaturated polyester resins, insecticides, plasticizers, dyes, pharmaceuticals and other organic synthetic intermediates . It is also used as a stabilizer for PVC to improve the processing temperature and performance of PVC.

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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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