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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.

Morpholine

(110-91-8)
Morpholine reacts with inorganic acids to form salts, and organic acids to form salts or amides. It can be alkylated, and can also react with ethylene oxide, ketone or Willgerodt reaction.

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Butyric acid

(107-92-6)
A colorless liquid with a penetrating and unpleasant odor.

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l-Methionine

(63-68-3)
1. An essential amino acid
2. Essential aminoacid for human development. Hepatoprotectant; antidote (acetominophen poisoning); urinary acidifier.

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Acetophenone

(98-86-2)
In perfumery to impart an orange-blossom-like odor; catalyst for the polymerization of olefins; in organic syntheses, especially. as photosensitizer.

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Nitrophenol

(25154-55-6)

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Formaldehyde

(50-00-0)
Formaldehyde is used in various organic synthesis and reactions. It is used in the textile industry in the area of crosslinking molecules to vary the properties of fabrics. In the food industry it is used to reinforce and improve packaging of meats and produce. It can help improve the water resistance of biodegradable collagen films.

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Potassium sorbate

(24634-61-5)
As mold and yeast inhibitor, like sorbic acid, especially where greater soly in water is desirable.

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Malic acid

(6915-15-7)
Malic acid, HOOCCH(OH).CH2COOH, also known as hydroxysuccinic acid, is a colorless solid. It is soluble in water and alcohol. Malic acid exists in two optically active forms and a racemic mixture. It is used in medicine and found in apples and other fruits.The naturally occuring isomer is the L-form which has been found in apples and many other fruits and plants. Selective α-amino protecting reagent for amino acid derivatives. Versatile synthon for the preparation of chiral compounds including κ

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Dioctyl phthalate

(117-81-7)
Dialkyl phthalate ester plasticizer used to import softness and flexibility to PVC products.

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Indazole

(271-44-3)
white to beige needle-like crystalline powder

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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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