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Drugs

Score 9.24

Atorvastatin calcium salt trihydrate SKU : pz0001

Sigma-Aldrich

Purity
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Product Application
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From
$ 89.00 (5 mg)
Sizes
2 (5 - 25 mg)
Catalog IDs
PZ0001-5MG, PZ0001-25MG
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Drugs

Score 9.20

Fenobam SKU : f0430

Sigma-Aldrich

Purity
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Product Application
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From
$ 93.00 (5 mg)
Sizes
2 (5 - 25 mg)
Catalog IDs
F0430-5MG, F0430-25MG
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Drugs

Score 9.23

GW2974 SKU : g0668

Sigma-Aldrich

Purity
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From
$ 179.00 (50 mg)
Sizes
2 (50 - 250 mg)
Catalog IDs
G0668-50MG, G0668-250MG
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Drugs

Score 9.20

Fluspirilene SKU : f100

Sigma-Aldrich

Purity
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Product Application
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From
$ 130.00 (10 mg)
Sizes
2 (10 - 50 mg)
Catalog IDs
F100-10MG, F100-50MG
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Drugs

Score 9.15

GR 127935 hydrochloride hydrate SKU : g5793

Sigma-Aldrich

Purity
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Product Application
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From
$ 228.00 (10 mg)
Sizes
2 (10 - 50 mg)
Catalog IDs
G5793-10MG, G5793-50MG
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Drugs

Score 9.07

GW1929 hydrate SKU : g5668

Sigma-Aldrich

Purity
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Product Application
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Applicable Processes
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From
$ 172.00 (5 mg)
Sizes
2 (5 - 25 mg)
Catalog IDs
G5668-5MG, G5668-25MG
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Drugs

Score 8.28

GW6471 SKU : g5045

Sigma-Aldrich

Purity
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Product Application
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Applicable Processes
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From
$ 212.00 (5 mg)
Sizes
1 (5 mg)
Catalog IDs
G5045-5MG
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Drugs

Score 9.15

Flavoxate hydrochloride SKU : f8304

Sigma-Aldrich

Purity
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Product Application
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From
$ 157.00 (10 mg)
Sizes
2 (10 - 50 mg)
Catalog IDs
F8304-10MG, F8304-50MG
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Drugs

Score 8.66

Fotemustine SKU : f7307

Sigma-Aldrich

Purity
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Product Application
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Applicable Processes
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From
$ 79.38 (10 mg)
Sizes
2 (10 - 50 mg)
Catalog IDs
F7307-10MG, F7307-50MG
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Drugs

Score 8.99

S-(+)-Fluoxetine hydrochloride SKU : f1553

Sigma-Aldrich

Purity
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Product Application
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Applicable Processes
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From
$ 138.00 (5 mg)
Sizes
2 (5 - 25 mg)
Catalog IDs
F1553-5MG, F1553-25MG
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Drugs

Score 4.11

Gemfibrozil SKU : g9518

Sigma-Aldrich

From
$ 73.50 (5 g)
Sizes
2 (5 - 25 g)
Catalog IDs
G9518-5G, G9518-25G
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Drugs

Score 3.66

Bamethane hemisulfate salt SKU : b0382

Sigma-Aldrich

From
$ 28.75 (5 g)
Sizes
1 (5 g)
Catalog IDs
B0382-5G
Added to comparison remove item

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Drug Function and Drug Discovery

Drugs are essential tools used in medicine to treat diseases or their symptoms. Drugs are any substances that produce a physiological change in an organism. These substances can be artificial or naturally occurring.

By identifying the active substances in traditional remedies, new drugs were discovered in the past. Nowadays, large compound libraries are screened for potential drugs. A method, often used in generating new antibiotics, is the creation of derivates of existing drugs. When discovering new drugs, they have to be approved in clinical trials.

The availability of efficient chemical processes for synthesizing various kind of substances and biotechnological techniques for genetic engineering has considerably increased the drug availability.

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Research-purpose Drugs

Although they are designed for medical use, drugs are important agents for research. Examples used in research are tacrolimus, dexamethasone, isoflurane, xylazine or ketamine.

In the laboratory, drugs can be used to create pathological conditions in animal models or for surgery purposes. Furthermore, they can be applied to stimulate different signaling pathways at various stages of the cascade. In cell culture, drugs can often be added directly to the culture medium to study their effects.

If you are looking for antibiotics or inhibitors, please refer to the related category.