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Home > Pharmaceutical Intermediates > Bulk Drug Intermediates (Find 17018 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.

Articaine

(23964-58-1)
Articaine is an amide based short-acting local anesthetic use for regional anaesthesia in day-case settings such arthroscopy, hand , food surgery and in dentistry.

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Oxidized glutathione

(27025-41-8)
L(-)-Glutathione is a biomarker for fatty liver disease. S,S'-Ethylenebis(glutathione) is a haloethane-glutathione conjugate formed via GSH transferases. S,S'-Ethylenebis(glutathione) formation is used to study the polymorphism in glutathione conjugation ac tivity of human erythrocytes towards ethylene dibromide.

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4-Iodophenol

(540-38-5)
4-Iodophenol is used in chemiluminescence imaging assays and experiments, as diagnostic agents in order to detect cancer cells in patients. Also it is used in the synthesis of agonists towards the estrogen β receptor.

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Valerophenone

(1009-14-9)
Valerophenone is an aromatic ketone that is often used as a tool in the study of various photochemical processes. Valerophenone is also an inhibitor of the enzyme carbonyl reductase. Intermediates of Liquid Crystals

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2-((3aR,4S,6R,6aS)-6-amino-2,2-dimethyltetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-yloxy)ethanol L-tataric acid

(376608-65-0)
2-[[(3AR,4S,6R,6AS)-6-aminotetrahydro-2,2-dimethyl-4H-cyclopenta-1,3-dioxa-4-yl]oxy]- Ethanol (2R,3R)-2,3-dihydroxysuccinate is an intermediate for laboratory organic synthesis and pharmaceutical research and development, and is an intermediate for the drug ticagrelor.

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1-Aminoanthraquinone

(82-45-1)
Intermediate for the preparation of dispersion, reactive, vat dyes

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3,5-Dimethoxyaniline

(10272-07-8)

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Pemetrexed

(137281-23-3)
Pemetrexed is a novel antifolate, the Ki values of the pentaglutamate of LY231514 are 1.3, 7.2, and 65 nM for inhibits thymidylate synthase (TS), dihydrofolate reductase (DHFR), and glycinamide ribonucleotide formyltransferase (GARFT), respectively.

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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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