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Home > Pharmaceutical Intermediates > Bulk Drug Intermediates (Find 537 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.

cyclopentene

(10016-46-3)

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Cyclopropanecarboxylic acid

(1759-53-1)

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Carbonic acid

(463-79-6)
Carbonic acid is used in the manufacture of soft drinks, inexpensive and artificially carbonated sparkling wines, and other bubbly drinks. Carbonic acid (H2CO3) is produced by dissolving carbon dioxide in water. When formed under pressure, it is the gas used in carbonated drinks. In nature, it dissolves the limestone in caves, resulting in the formation of stalactites and stalagmites. It is corrosive as are other acids, although it is considered a rather weak acid.

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Carbomer

(9007-20-9)
cosmetic uses e.g., clear gels, hydro-alcoholic gels, lotions and creams cosmetics Poly(Acrylic Acid) is a thickening, suspending, dispersing, emulsifying agent. In the cosmetic and textile printing fields, in printing inks, in emulsion-based lubricants, in pharmaceuticals, polishes, waxes, paints, waterproof and oil-proof coatings, in industrial specialties. antiglaucoma agent

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Cyclopentanone

(120-92-3)
1, Take the n-valeraldehyde and cyclopentanone as raw material, and first go through aldol condensation reaction and further dehydration reaction to obtain pentylene cyclopentanone, then followed by selective catalytic hydrogenation to obtain pentyl cyclopentanone. Pentyl cyclopentanone has strong floral and fruity aroma as well as nuances of jasmine. It can be used in the formulation of daily chemical flavor with the usage amount being less than 20%. IFRA has no restrictions.
2, Take n

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Cyanamide

(420-04-2)
1.Cyanamide is an important intermediate of pesticide. It can also be used for production of antibacterial agent such as carbendazim, benzene benomyl, methyl mepanipyrim and mepanipyrim, Pirimicarb, pyrimidinoxy phosphorus, herbicide Chlorsulfuron, Metsulfuron methyl, Metsulfuron methyl ethyl, long ether tribenuron methyl and bensulfuron methyl and pyrazole ethyl, hexazinone, etc.
2. In the pharmaceutical industry, it is used as a raw material for the production of hydrochloric acid. It is

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Cyclopentanol

(96-41-3)
(1) Cyclopentanol is used in medicine, dyes preparation and spices, it can also used for solvent of drugs and spices. 
(2) It is used for organic synthesis intermediates, it is used for pharmaceuticals, dyes and spices production, it is also used for solvent of drugs and spices.
(3) It is used as spice and medicine solvent and dye intermediates.
(4) It is used in medicine, dyes and perfumes production, it is also used for solvent of drugs and spices. A versatile compound used

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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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