Active Pharmaceutical Ingredients
Get Active Pharmaceutical Ingredients Raw Materials by RegionActive Pharmaceutical Ingredients
- • Respiratory Drugs (114)
- • Hormones and the Endocrine System (279)
- • Antipyretic Analgesics (171)
- • Antiallergic Drugs (103)
- • Antiparasitic Drugs (130)
- • Antibiotics (545)
- • Antineoplastic Agents (294)
- • Anesthetic Agents (79)
- • Urinary System Drugs (52)
- • Other Chemical Drugs (947)
- • Synthetic Anti-infective Drugs (599)
- • Nervous System Drugs (349)
- • Fluid, Electrolyte, and Acid-base Balance (48)
- • Vitamins and Minerals Medicines (106)
- • Digestive System Drugs (197)
- • Blood System Drugs (85)
- • Circulatory System Drugs (426)
- • Diagnostic Agents (58)
- • Specialty Drugs (107)
- • Drug Metabolism (23)
- • Feed Additive (22)
- • Anti-stress Drugs (1)
- • Drugs Influencing Immune Function (14)
- • Veterinary Raw Materials (24)
- • Inhibitor Drugs (81)
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Active Pharmaceutical Ingredients Suppliers
Exatecan
CAS No: 171335-80-1
Formula: C24H22FN3O4
Categories: Active Pharmaceutical Ingredients > Other Chemical Drugs
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Meclizine
CAS No: 569-65-3
Formula: C25H27ClN2
Categories: Active Pharmaceutical Ingredients > Antiallergic Drugs
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1-[(4-chlorophenyl)-phenylmethyl]-4-[(3-methylphenyl)methyl]piperazine
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(±)-Homatropine
CAS No: 87-00-3
Formula: C16H21NO3
Categories: Active Pharmaceutical Ingredients > Nervous System Drugs
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Tranilast
CAS No: 53902-12-8
Formula: C18H17NO5
Categories: Active Pharmaceutical Ingredients > Antiallergic Drugs
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Hydroquinidine
CAS No: 1435-55-8
Formula: C20H26N2O2
Categories: Active Pharmaceutical Ingredients > Circulatory System Drugs
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HYDROQUINIDINE
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Sulbactam sodium
CAS No: 69388-84-7
Formula: C8H11NO5S.Na
Categories: Active Pharmaceutical Ingredients > Antibiotics
Acepromazine
CAS No: 61-00-7
Formula: C19H22N2OS
Categories: Active Pharmaceutical Ingredients > Nervous System Drugs
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API Raw Material Acepromazine CAS 61-00-7
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acepromazine
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Atorvastatin lactone
CAS No: 125995-03-1
Formula: C33H33FN2O4
Categories: Active Pharmaceutical Ingredients > Antineoplastic Agents
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Atorvastatin lactone -a
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Atorvastatin Impurity H
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5-(4-fluorophenyl)-1-[2-[(2R,4R)-4-hydroxy-6-oxooxan-2-yl]ethyl]-N,4-diphenyl-2-propan-2-ylpyrrole-3-carboxamide
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Midodrine
CAS No: 42794-76-3
Formula: C12H18N2O4
Categories: Active Pharmaceutical Ingredients > Amides
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Maprotiline
CAS No: 10262-69-8
Formula: C20H23N
Categories: Active Pharmaceutical Ingredients > Nervous System Drugs
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2-(Trifluoromethyl)oxirane
CAS No: 359-41-1
Formula: C3H3F3O
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Enalaprilat
CAS No: 76420-72-9
Formula: C18H24N2O5
Categories: Active Pharmaceutical Ingredients > Circulatory System Drugs
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Pentaerythritol, tetranitrate
CAS No: 78-11-5
Formula: C5H8N4O12
Categories: Active Pharmaceutical Ingredients > Circulatory System Drugs
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Diaveridine
CAS No: 5355-16-8
Formula: C13H16N4O2
Categories: Active Pharmaceutical Ingredients > Antiparasitic Drugs
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Gestonorone
CAS No: 2137-18-0
Formula: C20H28O3
Categories: Active Pharmaceutical Ingredients > Hormones and the Endocrine System
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Mezlocillin
CAS No: 51481-65-3
Formula: C21H25N5O8S2
Categories: Active Pharmaceutical Ingredients > Antibiotics
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Sulfadimethoxine sodium
CAS No: 1037-50-9
Formula: C12H14N4O4S.Na
Categories: Active Pharmaceutical Ingredients > Synthetic Anti-infective Drugs
1,4-Dichlorophthalazine
CAS No: 4752-10-7
Formula: C8H4Cl2N2
Categories: Active Pharmaceutical Ingredients > Drug Metabolism
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Temocapril
CAS No: 111902-57-9
Formula: C23H28N2O5S2
Categories: Active Pharmaceutical Ingredients > Circulatory System Drugs
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2-[(2S)-6-[[(1S)-1-Ethoxycarbonyl-3-phenyl-propyl]amino]-5-oxo-2-thiophen-2-yl-1,4-thiazepan-4-yl]acetic acid
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2-[(2S)-6-[[(1S)-1-Ethoxycarbonyl-3-phenyl-propyl]amino]-5-oxo-2-thiophen-2-yl-1,4-thiazepan-4-yl]acetic acid
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2-[(2S)-6-[[(1S)-1-Ethoxycarbonyl-3-phenyl-propyl]amino]-5-oxo-2-thiophen-2-yl-1,4-thiazepan-4-yl]acetic acid
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Mizoribine
CAS No: 50924-49-7
Formula: C9H13N3O6
Categories: Active Pharmaceutical Ingredients > Drugs Influencing Immune Function
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1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-hydroxyimidazole-4-carboxamide
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Frequently Asked Questions
APIs must be handled according to regulatory and safety guidelines. Proper storage conditions, protective equipment, and transportation protocols are required to maintain stability and prevent contamination or hazards.
APIs are widely used in pharmaceutical, veterinary, nutraceutical, and chemical research industries. They are essential for manufacturing medications, supplements, and experimental formulations.
You can find certified API manufacturers and traders on ECHEMI. They provide detailed product information, CAS numbers, and safety data sheets (SDS) to ensure safe and reliable bulk purchases.
The top selling APIs on ECHEMI include Veterinary Raw Materials, Anesthetic Agents, Antiallergic Drugs, Feed Additives, Hormones and Endocrine Drugs, Digestive System Drugs, Vitamins and Minerals, Synthetic Anti-infective Drugs, Respiratory Drugs, and other chemical drugs.
Active Pharmaceutical Ingredients, also known as APIs, are the main active ingredients in a pharmaceutical drug to provide the intended therapeutic effect. APIs can be chemically synthesized or obtained from natural sources like plants and animals. After identifying the API, it is combined with other inactive ingredients to create a drug product that can be taken in different forms, such as tablets, capsules or injections.
Here are some examples of common API chemicals.
1) Paracetamol (Acetaminophen) - a pain reliever and fever reducer
2) Ibuprofen - a nonsteroidal anti-inflammatory drug (NSAID) used to treat pain, fever, and inflammation
3) Aspirin - a medication used to reduce pain, fever, and inflammation and also used as a blood thinner
4) Amoxicillin - an antibiotic used to treat bacterial infections
5) Metformin - an oral medication for type 2 diabetes that lowers blood sugar levels
6) Omeprazole - a proton-pump inhibitor (PPI) used to reduce stomach acid production
7) Atorvastatin - a medication used to lower cholesterol levels in the blood
8) Sertraline - an antidepressant medication belonging to the class of selective serotonin reuptake inhibitors (SSRIs)