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Home > Pharmaceutical Intermediates > Bulk Drug Intermediates (Find 17023 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.

Tetrahydrofurfurylamine

(4795-29-3)
Chemical intermediate, fine-grain photographic development, vulcanization accelerator.

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Mecarbinate

(15574-49-9)
Mecarbinate is a chemical intermediate of arbidol hydrochloride.

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Metadoxine

(74536-44-0)
Metadoxine can be used for treating patients for liver functional disorders in performing stomatologic interventions and in treatment of acute and chronic alcoholism

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DICLOFOP-METHYL

(51388-27-3)
The selective foliar treatment agent can be absorbed by the roots, stems and leaves of the plant, and has a local systemic effect, but the conductivity is poor, and it is used to control annual grass weeds. Such as wild oats, barnyard grass, ox grass, barley grass, barley grass, cricket grass, etc. in barley, wheat, soybean, flax, peanut and other crop fields. It works both before and after buds, and is ineffective against broad-leaved weeds and perennial grass weeds. For example, wild oats for

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4-(Benzyloxy)benzaldehyde

(4397-53-9)
4-Benzyloxybenzaldehyde is a position isomer of the adenylyl cyclase activator 2-Benzyloxybenzaldehyde. 4-Benzyloxybenzaldehyde also has much less potent anticancer activity against HL-60 cells that its isomeric counterpart.

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2-Chloro-3-nitrobenzoic acid

(3970-35-2)
2-Chloro-3-nitrobenzoic acid is used in a microwave-promoted Ulmann condensation with 2-aminopyridines.

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4-Chlorophthalic anhydride

(118-45-6)
4-chlorophthalic anhydride is an important monomer synthesis of polyimide and polyimide is considered to be the highest tolerance has been industrialized in the polymer and the shape and chemical stability of other materials can not like the outburst strength, wear resistance and extreme temperatures, excellent, has been widely used in aviation, aerospace, microelectronics and atom to the field of high technology. 4- of 4-chlorophthalic anhydride is mainly used in the synthesis of diphenyl ethe

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4-Aminoindole

(5192-23-4)
Reactant for preparation of:• ;Inhibitors of bacterial thymidylate synthase1• ;Mimetics of non-alkaloid toxin lignan anticancer and antiviral agent Podophyllotoxin (PPT)2• ;Inhibitors of Gli1-mediated transcription in the Hedgehog pathway3• ;Protein kinase C θ (PKCθ) inhibitors4• ;Indolic non-peptidic HIV protease inhibitors5• ;Transient receptor potential cation channel subfamily V member 1 (TRPV1) antagonists6• ;Cyclooxygenase-2 (COX-2) and lipoxygenase (LOX) inhibitors7• ;11β-hydroxysteroid d

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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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