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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.

5-Methoxytryptamine

(608-07-1)
A tryptamine derivative that is closely related to the neurotransmitter Melatonin (M215000) and Serotonin (S274980). It acts as a full agonist at the 5-HT1, 5-HT2, 5-HT4, 5-HT6, and 5-HT7 receptors but has no affinity for the 5-HT3 receptor. Reactant for preparation of:• ;Carboline disaccharide domain of shishijimicin A1• ;Melatonin analogs for the reduction of intraocular pressure2• ;5-HT4 receptor ligands3• ;inhibitors of sortase A and isocitrate lyase4• ;Therapeutic agents for treatment of is

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2-Bromo-6-methylpyridine

(5315-25-3)
2-Bromo-6-methylpyridine is a halogenated pyridine derivative used is a building block in the preparation of nitrogen containing heterocyclic compounds.

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Cyclopropanecarbonitrile

(5500-21-0)
Cyclopropanecarbonitrile is a cyano substituted cycloalkane. Cyclopropanecarbonitrile is an Impurity of pazufloxacin mesylate (P211000).

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Thiouracil

(141-90-2)
Reagent used in the preparation of Antithyroid agents. antiviral, thyroid depressant

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N-(1,1-Dimethylethyl)-2-benzothiazolesulfenamide

(95-31-8)
It can be used as after-effect accelerator of natural rubber, butadiene rubber, isoprene rubber, styrene-butadiene rubber and natural rubber reclaimed rubber. This product has the advantages of excellent scorch resistance and short vulcanization time, that is, there is no danger of scorch at the operating temperature and the promotion effect is strong at the vulcanization temperature, especially the aftereffect in natural rubber is greater. This product needs to be combined with zinc oxide and s

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Imazapic

(104098-48-8)
Imazapic is a selective herbicide for both the preand post-emergent control of some annual and perennial grasses and some broadleaf weeds

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Palonosetron

(135729-61-2)

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Sulfolane

(126-33-0)
Sulfolane is used to remove acidic components like hydrogen sulfide and carbon dioxide from gas feed stocks. Sulfolane is used as a polymerization solvent for the production of polysulfones, polysiloxanes, polyphenylene ethers, and other polymers. Sulfolane is said to increase the reaction rates, afford easier polymer purification, and improved thermal stability. Sulfolane is a solvent for dissolving a variety of polymers for use in the fiberspinning process.Cellulose and cellulose ester

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Alogliptin benzoate

(850649-62-6)
Treatment of type 2 diabetes.This product can maintain the levels of glucagon-like peptide 1 (GLP-1) and glucose-dependent insulin-promoting polypeptide (GIP) in the body, promote the secretion of insulin, and thus exert a hypoglycemic effect. The results of a randomized, placebo-controlled clinical trial showed that monotherapy with alogliptin significantly improved glycemic control in patients with type 2 diabetes compared with placebo, did not increase the incidence of hypoglycemia, and was w

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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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