API
Respiratory Drugs
Hormones and the Endocrine System
Antipyretic analgesics
Antiallergic drugs
Antiparasitic drugs
Antibiotics
Antineoplastic agents
Anesthetic Agents
Urinary System Drugs
Other Chemical drugs
Synthetic Anti-infective Drugs
Nervous system drugs
Fluid, Electrolyte, and Acid-Base Balance
Vitamins and Minerals medicines
Digestive system drugs
Blood System Drugs
Circulatory system drugs
Diagnostic agents
Specialty drugs
Drug metabolism
Feed Additive
Anti-stress drugs
Heat-clearing prescription
Common vaccine and bacterin
Disease-resistant serum
Animal Diagnostic Biologicals
Drugs Influencing Immune Function
Veterinary raw materials
Inhibitors
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Active Pharmaceutical Ingredients (API), popularly speaking, are the raw materials of medicines, only pharmaceutical raw materials are processed into pharmaceutical preparations , can they become medicines available for clinical use, so drugs we usually eat are the finished drugs through processing.
Active Pharmaceutical Ingredients based on its sources can be divided into two major categories ,including chemical synthetic drugs and natural chemical drugs.
Chemical synthetic drugs can be divided into organic synthetic drugs and inorganic synthetic drugs. Inorganic synthetic drugs are inorganic compounds ( very few is element), such as aluminum hydroxide, magnesium trisilicate which are used for the treatment of gastric and duodenal ulcers ; organic synthetic drugs are mainly composed of drugs made by basic organic chemical raw materials, through a series of organic chemical reactions (such as aspirin, chloramphenicol, caffeine, etc.).
Natural chemical drugs ,based on its sources,can be divided into two categories including biochemical drugs and plant chemical drugs. Antibiotics are generally made by the microbial fermentation, which belongs to the biochemistry category. A variety of semi-synthetic antibiotics occurs in recent years,which are biosynthesis and chemical synthesis combining products.Among active Pharmaceutical Ingredients, the organic synthetic drugs varieties, yields and values have the largest proportion,which are the main pillars of the chemical and pharmaceutical industries. The quality of active Pharmaceutical Ingredients decides whether the formulation is good or bad , so its quality standards are very strict ,countries in the world have developed national pharmacopoeia standards and strict quality control methods for its widely used active Pharmaceutical ingredients.
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- Structure:
- Chemical Name:
- Mefenamic acid
- CAS:
- 61-68-7
- MF:
- C15H15NO2
- Structure:
- Chemical Name:
- Ketotifen fumarate
- CAS:
- 34580-14-8
- MF:
- C23H23NO5S
- Structure:
- Chemical Name:
- Ferric chloride
- CAS:
- 7705-08-0
- MF:
- Cl3Fe
- Structure:
- Chemical Name:
- IONOMYCIN
- CAS:
- 56092-81-0
- MF:
- C41H72O9
- Structure:
- Chemical Name:
- Trichloroethylene
- CAS:
- 79-01-6
- MF:
- C2HCl3
- Chemical Name:
- PENICILLINASE
- CAS:
- 9012-26-4
- Structure:
- Chemical Name:
- Vitamin E nicotinate
- CAS:
- 16676-75-8
- MF:
- C35H53NO3
- Structure:
- Chemical Name:
- Hydrochlorothiazide
- CAS:
- 58-93-5
- MF:
- C7H8ClN3O4S2
- Structure:
- Chemical Name:
- Aloin
- CAS:
- 1415-73-2
- MF:
- C21H22O9
- Structure:
- Chemical Name:
- Isoconazole nitrate
- CAS:
- 24168-96-5
- MF:
- C18H15Cl4N3O4
- Structure:
- Chemical Name:
- Lanoconazole
- CAS:
- 101530-10-3
- MF:
- C14H10ClN3S2
- Structure:
- Chemical Name:
- Procaine penicilline G hydrate
- CAS:
- 6130-64-9
- MF:
- C29H38N4O6S
- Structure:
- Chemical Name:
- Landiolol hydrochloride
- CAS:
- 144481-98-1
- MF:
- C25H40ClN3O8
- Structure:
- Chemical Name:
- Prazosin hydrochloride
- CAS:
- 19237-84-4
- MF:
- C19H22ClN5O4
- Structure:
- Chemical Name:
- Potassium Phosphate Monobasic
- CAS:
- 7778-77-0
- MF:
- H2KO4P
- Structure:
- Chemical Name:
- Mexiletine hydrochloride
- CAS:
- 5370-01-4
- MF:
- C11H18ClNO
- Structure:
- Chemical Name:
- ACS-PNZ-PYRROLIDYL-(BOC)-NSO2NH2
- CAS:
- 491878-06-9
- MF:
- C20H28N4O9S2
- Structure:
- Chemical Name:
- Potassium iodate
- CAS:
- 7758-05-6
- MF:
- IKO3
- Structure:
- Chemical Name:
- Bismuth(III) Oxide
- CAS:
- 1304-76-3
- MF:
- BiO3-
- Structure:
- Chemical Name:
- Lomefloxacin hydrochloride
- CAS:
- 98079-52-8
- MF:
- C17H20ClF2N3O3
- Structure:
- Chemical Name:
- Entacapone
- CAS:
- 130929-57-6
- MF:
- C14H15N3O5
- Structure:
- Chemical Name:
- D-Penicillamine
- CAS:
- 52-67-5
- MF:
- C5H11NO2S
- Structure:
- Chemical Name:
- Clofibrate
- CAS:
- 637-07-0
- MF:
- C12H15ClO3
- Structure:
- Chemical Name:
- Lithium carbonate
- CAS:
- 554-13-2
- MF:
- CLi2O3
- Structure:
- Chemical Name:
- L-Thyroxine
- CAS:
- 51-48-9
- MF:
- C15H11I4NO4
- Structure:
- Chemical Name:
- Potassium dichromate
- CAS:
- 7778-50-9
- MF:
- Cr2K2O7
- Structure:
- Chemical Name:
- Orthoboric acid
- CAS:
- 10043-35-3
- MF:
- BH3O3
- Structure:
- Chemical Name:
- Sulfathiazole
- CAS:
- 72-14-0
- MF:
- C9H9N3O2S2
- Structure:
- Chemical Name:
- Cetirizine dihydrochloride
- CAS:
- 83881-52-1
- MF:
- C21H26Cl2N2O3
- Structure:
- Chemical Name:
- Prostaglandin E1
- CAS:
- 745-65-3
- MF:
- C20H34O5
- Structure:
- Chemical Name:
- Clinafloxacin
- CAS:
- 105956-97-6
- MF:
- C17H17ClFN3O3
- Structure:
- Chemical Name:
- Saracatinib
- CAS:
- 379231-04-6
- MF:
- C27H32ClN5O5
- Structure:
- Chemical Name:
- Salinomycin
- CAS:
- 55721-31-8
- MF:
- C42H71NaO12
- Structure:
- Chemical Name:
- Trimetazidine dihydrochloride
- CAS:
- 13171-25-0
- MF:
- C14H24Cl2N2O3
- Structure:
- Chemical Name:
- Aniracetam
- CAS:
- 72432-10-1
- MF:
- C12H13NO3
- Structure:
- Chemical Name:
- Ganciclovir
- CAS:
- 82410-32-0
- MF:
- C9H13N5O4
- Structure:
- Chemical Name:
- Cesium chloride
- CAS:
- 7647-17-8
- MF:
- ClCs
- Structure:
- Chemical Name:
- Riociguat
- CAS:
- 625115-55-1
- MF:
- C20H19FN8O2
- Structure:
- Chemical Name:
- Sodium D-pantothenate
- CAS:
- 867-81-2
- MF:
- C9H16NNaO5
- Structure:
- Chemical Name:
- Vortioxetine
- CAS:
- 508233-74-7
- MF:
- C18H22N2S
- Structure:
- Chemical Name:
- Mechlorethamine hydrochloride
- CAS:
- 55-86-7
- MF:
- C5H12Cl3N
- Structure:
- Chemical Name:
- Pramipexole Impurity 4
- CAS:
- 104632-25-9
- MF:
- C10H19Cl2N3S
- Structure:
- Chemical Name:
- 4-IMIDAZOLEACETIC ACID HYDROCHLORIDE
- CAS:
- 3251-69-2
- MF:
- C5H7ClN2O2
- Structure:
- Chemical Name:
- Mifepristone
- CAS:
- 84371-65-3
- MF:
- C29H35NO2
- Structure:
- Chemical Name:
- Roxatidine acetate
- CAS:
- 78628-28-1
- MF:
- C19H28N2O4
- Structure:
- Chemical Name:
- Sodium nitrite
- CAS:
- 7632-00-0
- MF:
- NaNO2
- Structure:
- Chemical Name:
- Minocycline hydrochloride
- CAS:
- 13614-98-7
- MF:
- C23H28ClN3O7
- Structure:
- Chemical Name:
- Repirinast
- CAS:
- 73080-51-0
- MF:
- C20H21NO5
- Structure:
- Chemical Name:
- Prednisone
- CAS:
- 53-03-2
- MF:
- C21H26O5
- Structure:
- Chemical Name:
- Dipyridamole
- CAS:
- 58-32-2
- MF:
- C24H40N8O4
- Structure:
- Chemical Name:
- Adapalene
- CAS:
- 106685-40-9
- MF:
- C28H28O3
- Structure:
- Chemical Name:
- Iodoform
- CAS:
- 75-47-8
- MF:
- CHI3
- Structure:
- Chemical Name:
- Monosodium glutamate
- CAS:
- 32221-81-1
- MF:
- C5H8NNaO4
- Structure:
- Chemical Name:
- Ofloxacin
- CAS:
- 82419-36-1
- MF:
- C18H20FN3O4
- Structure:
- Chemical Name:
- Flufenamic acid
- CAS:
- 530-78-9
- MF:
- C14H10F3NO2
- Structure:
- Chemical Name:
- Levonorgestrel
- CAS:
- 797-63-7
- MF:
- C21H28O2
- Structure:
- Chemical Name:
- Sulfaguanidine
- CAS:
- 57-67-0
- MF:
- C7H10N4O2S
- Structure:
- Chemical Name:
- Camphor
- CAS:
- 76-22-2
- MF:
- C10H16O
- Structure:
- Chemical Name:
- Diprophylline
- CAS:
- 479-18-5
- MF:
- C10H14N4O4
- Structure:
- Chemical Name:
- Hydrocortisone acetate
- CAS:
- 50-03-3
- MF:
- C23H32O6
- Structure:
- Chemical Name:
- 17a-Methyl-1-testosterone
- CAS:
- 65-04-3
- MF:
- C20H30O2
- Structure:
- Chemical Name:
- Ciprofloxacin
- CAS:
- 85721-33-1
- MF:
- C17H18FN3O3
- Structure:
- Chemical Name:
- Nitazoxanide
- CAS:
- 55981-09-4
- MF:
- C12H9N3O5S
- Structure:
- Chemical Name:
- Nintedanib
- CAS:
- 656247-17-5
- MF:
- C31H33N5O4
- Structure:
- Chemical Name:
- Nintedanib
- CAS:
- 656247-17-5
- MF:
- C31H33N5O4
- Structure:
- Chemical Name:
- Vortioxetine hydrobromide
- CAS:
- 960203-27-4
- MF:
- C18H23BrN2S
- Structure:
- Chemical Name:
- Tedizolid Phosphate
- CAS:
- 856867-55-5
- MF:
- C17H16FN6O6P
- Structure:
- Chemical Name:
- Calcium folinate
- CAS:
- 1492-18-8
- MF:
- C20H25CaN7O7
- Structure:
- Chemical Name:
- Clioquinol
- CAS:
- 130-26-7
- MF:
- C9H5ClINO
- Structure:
- Chemical Name:
- Diltiazem hydrochloride
- CAS:
- 33286-22-5
- MF:
- C22H27ClN2O4S
- Structure:
- Chemical Name:
- Amisulpride
- CAS:
- 71675-85-9
- MF:
- C17H27N3O4S
- Structure:
- Chemical Name:
- ETOFIBRATE
- CAS:
- 31637-97-5
- MF:
- C18H18ClNO5
- Structure:
- Chemical Name:
- Tetrachloroethylene
- CAS:
- 127-18-4
- MF:
- C2Cl4
- Structure:
- Chemical Name:
- Sulfadimethoxine
- CAS:
- 122-11-2
- MF:
- C12H14N4O4S
- Structure:
- Chemical Name:
- Atropine sulfate monohydrate
- CAS:
- 5908-99-6
- MF:
- C17H25NO7S
- Structure:
- Chemical Name:
- Vincamine
- CAS:
- 1617-90-9
- MF:
- C21H26N2O3
- Structure:
- Chemical Name:
- Nitrofurantoin
- CAS:
- 67-20-9
- MF:
- C8H6N4O5
- Structure:
- Chemical Name:
- Warfarin sodium
- CAS:
- 129-06-6
- MF:
- C19H15O4.Na
- Structure:
- Chemical Name:
- Arbekacin
- CAS:
- 51025-85-5
- MF:
- C22H44N6O10
- Structure:
- Chemical Name:
- alpha,2-Dimethyl-5-nitro-1H-imidazole-1-ethanol
- CAS:
- 3366-95-8
- MF:
- C7H11N3O3
- Structure:
- Chemical Name:
- Betamethasone
- CAS:
- 378-44-9
- MF:
- C22H29FO5
- Structure:
- Chemical Name:
- Clotrimazole
- CAS:
- 23593-75-1
- MF:
- C22H17ClN2
- Structure:
- Chemical Name:
- Vinblastine sulfate
- CAS:
- 143-67-9
- MF:
- C46H60N4O13S
- Structure:
- Chemical Name:
- Meropenem
- CAS:
- 96036-03-2
- MF:
- C17H25N3O5S
- Structure:
- Chemical Name:
- 3-(MORPHOLINOSULFONYL)ANILINE
- CAS:
- 22184-97-0
- MF:
- C10H14N2O3S
- Structure:
- Chemical Name:
- Rifampicin
- CAS:
- 13292-46-1
- MF:
- C43H58N4O12
- Structure:
- Chemical Name:
- Sodium bicarbonate
- CAS:
- 144-55-8
- MF:
- CHNaO3
- Structure:
- Chemical Name:
- 2,3-Dimercapto-1-propanol
- CAS:
- 59-52-9
- MF:
- C3H8OS2
- Structure:
- Chemical Name:
- Methyl hesperidin
- CAS:
- 11013-97-1
- MF:
- C29H36O15
- Structure:
- Chemical Name:
- Dacarbazine
- CAS:
- 4342-03-4
- MF:
- C6H10N6O
- Structure:
- Chemical Name:
- Government regulation
- CAS:
- 7726-95-6
- MF:
- Br2
- Structure:
- Chemical Name:
- Haloperidol
- CAS:
- 52-86-8
- MF:
- C21H23ClFNO2
- Structure:
- Chemical Name:
- Clozapine
- CAS:
- 5786-21-0
- MF:
- C18H19ClN4
- Structure:
- Chemical Name:
- Levamisole hydrochloride
- CAS:
- 16595-80-5
- MF:
- C11H13ClN2S
- Structure:
- Chemical Name:
- Tamoxifen citrate
- CAS:
- 54965-24-1
- MF:
- C32H37NO8
- Structure:
- Chemical Name:
- Acetic acid
- CAS:
- 64-19-7
- MF:
- C2H4O2
- Structure:
- Chemical Name:
- Esomeprazole magnesium
- CAS:
- 161973-10-0
- MF:
- C34H36MgN6O6S2
- Structure:
- Chemical Name:
- Vancomycin hydrochloride
- CAS:
- 1404-93-9
- MF:
- C66H76Cl3N9O24
- Structure:
- Chemical Name:
- Medroxyprogesterone Acetate
- CAS:
- 71-58-9
- MF:
- C24H34O4
- Structure:
- Chemical Name:
- Sodium ascorbate
- CAS:
- 134-03-2
- MF:
- C6H7NaO6