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:
- Zopiclone
- CAS:
- 43200-80-2
- MF:
- C17H17ClN6O3
- Structure:
- Chemical Name:
- Eletriptan
- CAS:
- 143322-58-1
- MF:
- C22H26N2O2S
- Structure:
- Chemical Name:
- Tetracaine hydrochloride
- CAS:
- 136-47-0
- MF:
- C15H25ClN2O2
- Structure:
- Chemical Name:
- Andrographolide
- CAS:
- 5508-58-7
- MF:
- C20H30O5
- Structure:
- Chemical Name:
- 7-Amino-3-cephem-4-carboxylic acid
- CAS:
- 36923-17-8
- MF:
- C7H8N2O3S
- Structure:
- Chemical Name:
- Ethinyl Estradiol
- CAS:
- 57-63-6
- MF:
- C20H24O2
- Structure:
- Chemical Name:
- Zidovudine
- CAS:
- 30516-87-1
- MF:
- C10H13N5O5
- Structure:
- Chemical Name:
- Adenine
- CAS:
- 73-24-5
- MF:
- C5H5N5
- Structure:
- Chemical Name:
- Dirithromycin
- CAS:
- 62013-04-1
- MF:
- C42H78N2O14
- Structure:
- Chemical Name:
- Lamivudine
- CAS:
- 134678-17-4
- MF:
- C8H11N3O3S
- Structure:
- Chemical Name:
- Ursodeoxycholic acid
- CAS:
- 128-13-2
- MF:
- C24H40O4
- Structure:
- Chemical Name:
- Linezolid
- CAS:
- 165800-03-3
- MF:
- C16H20FN3O4
- Structure:
- Chemical Name:
- Nebivolol
- CAS:
- 99200-09-6
- MF:
- C22H25F2NO4
- Structure:
- Chemical Name:
- Faropenem sodium hemipentahydrate
- CAS:
- 106560-14-9
- MF:
- C12H15NO5S
- Structure:
- Chemical Name:
- Teicoplanin
- CAS:
- 61036-62-2
- MF:
- C78H77Cl2N8O32R
- Structure:
- Chemical Name:
- Diclazuril
- CAS:
- 101831-37-2
- MF:
- C17H9Cl3N4O2
- Structure:
- Chemical Name:
- Piperine
- CAS:
- 94-62-2
- MF:
- C17H19NO3
- Structure:
- Chemical Name:
- TMC-207
- CAS:
- 843663-66-1
- MF:
- C32H31BrN2O2
- Structure:
- Chemical Name:
- Fulvestrant
- CAS:
- 129453-61-8
- MF:
- C32H47F5O3S
- Structure:
- Chemical Name:
- Sodium benzoate
- CAS:
- 532-32-1
- MF:
- C7H5NaO2
- Structure:
- Chemical Name:
- Rifabutin
- CAS:
- 72559-06-9
- MF:
- C46H62N4O11
- Structure:
- Chemical Name:
- Miconazole nitrate
- CAS:
- 22832-87-7
- MF:
- C18H14Cl4N2O.HNO3
- Structure:
- Chemical Name:
- Diethyl 2-propylImidazoledicarbonate
- CAS:
- 144689-94-1
- MF:
- C12H18N2O4
- Structure:
- Chemical Name:
- Ertapenem
- CAS:
- 153832-46-3
- MF:
- C22H25N3O7S
- Structure:
- Chemical Name:
- Balofloxacin
- CAS:
- 127294-70-6
- MF:
- C20H24FN3O4
- Structure:
- Chemical Name:
- Puerarin
- CAS:
- 3681-99-0
- MF:
- C21H20O9
- Structure:
- Chemical Name:
- 2-(Methanesulfonylamino)phenylboronic acid
- CAS:
- 756520-78-2
- MF:
- C7H10BNO4S
- Structure:
- Chemical Name:
- Diacerein
- CAS:
- 13739-02-1
- MF:
- C19H12O8
- Structure:
- Chemical Name:
- Betaine
- CAS:
- 107-43-7
- MF:
- C5H11NO2
- Structure:
- Chemical Name:
- Trityl candesartan
- CAS:
- 139481-72-4
- MF:
- C43H34N6O3
- Structure:
- Chemical Name:
- Epothilone B
- CAS:
- 152044-54-7
- MF:
- C27H41NO6S
- Structure:
- Chemical Name:
- Sarafloxacin hydrochloride
- CAS:
- 91296-87-6
- MF:
- C20H18ClF2N3O3
- Structure:
- Chemical Name:
- Tolterodine
- CAS:
- 124937-51-5
- MF:
- C22H31NO
- Structure:
- Chemical Name:
- Nicotinamide
- CAS:
- 98-92-0
- MF:
- C6H6N2O
- Structure:
- Chemical Name:
- Sumatriptan succinate
- CAS:
- 103628-48-4
- MF:
- C18H27N3O6S
- Structure:
- Chemical Name:
- Carbamazepine
- CAS:
- 298-46-4
- MF:
- C15H12N2O
- Structure:
- Chemical Name:
- Voriconazole
- CAS:
- 137234-62-9
- MF:
- C16H14F3N5O
- Structure:
- Chemical Name:
- Erythromycin thiocyanate
- CAS:
- 7704-67-8
- MF:
- C38H68N2O13S
- Structure:
- Chemical Name:
- Isosorbide
- CAS:
- 652-67-5
- MF:
- C6H10O4
- Structure:
- Chemical Name:
- Docetaxel
- CAS:
- 114977-28-5
- MF:
- C43H53NO14
- Structure:
- Chemical Name:
- Spectinomycin dihydrochloride pentahydrate
- CAS:
- 22189-32-8
- MF:
- C14H27ClN2O8
- Structure:
- Chemical Name:
- Allopurinol
- CAS:
- 315-30-0
- MF:
- C5H4N4O
- Structure:
- Chemical Name:
- Rifamycin S
- CAS:
- 13553-79-2
- MF:
- C37H45NO12
- Structure:
- Chemical Name:
- 17-AAG
- CAS:
- 75747-14-7
- MF:
- C31H43N3O8
- Structure:
- Chemical Name:
- Cefaclor monohydrate
- CAS:
- 70356-03-5
- MF:
- C15H16ClN3O5S
- Structure:
- Chemical Name:
- Latanoprost
- CAS:
- 130209-82-4
- MF:
- C26H40O5
- Structure:
- Chemical Name:
- Oxaliplatin
- CAS:
- 61825-94-3
- MF:
- C8H12N2O4Pt
- Structure:
- Chemical Name:
- Benzocaine
- CAS:
- 94-09-7
- MF:
- C9H11NO2
- Structure:
- Chemical Name:
- 2-Mercaptobenzothiazolyl-(Z)-(2-aminothiazol-4-yl)-2-(tert-butoxycarbonyl) isopropoxyiminoacetate
- CAS:
- 89604-92-2
- MF:
- C20H22N4O4S3
- Structure:
- Chemical Name:
- Arecoline hydrobromide
- CAS:
- 300-08-3
- MF:
- C8H14BrNO2
- Structure:
- Chemical Name:
- Fluticasone propionate
- CAS:
- 80474-14-2
- MF:
- C25H31F3O5S
- Structure:
- Chemical Name:
- Benzocaine hydrochloride
- CAS:
- 23239-88-5
- MF:
- C9H11NO2.ClH
- Structure:
- Chemical Name:
- Rimantadine hydrochloride
- CAS:
- 1501-84-4
- MF:
- C12H21N.ClH
- Structure:
- Chemical Name:
- Geraniol
- CAS:
- 106-24-1
- MF:
- C10H18O
- Structure:
- Chemical Name:
- Prasugrel
- CAS:
- 150322-43-3
- MF:
- C20H20FNO3S
- Structure:
- Chemical Name:
- 4,4'-Diaminodiphenylsulfone
- CAS:
- 80-08-0
- MF:
- C12H12N2O2S
- Structure:
- Chemical Name:
- Gallic acid
- CAS:
- 149-91-7
- MF:
- C7H6O5
- Structure:
- Chemical Name:
- Bimatoprost
- CAS:
- 155206-00-1
- MF:
- C25H37NO4
- Structure:
- Chemical Name:
- Methylparaben
- CAS:
- 99-76-3
- MF:
- C8H8O3
- Structure:
- Chemical Name:
- Moxifloxacin
- CAS:
- 151096-09-2
- MF:
- C21H24FN3O4
- Structure:
- Chemical Name:
- Calcium levofolinate
- CAS:
- 80433-71-2
- MF:
- C20H25CaN7O7
- Structure:
- Chemical Name:
- L-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid
- CAS:
- 74163-81-8
- MF:
- C10H11NO2
- Structure:
- Chemical Name:
- Chloral hydrate
- CAS:
- 302-17-0
- MF:
- C2H3Cl3O2
- Structure:
- Chemical Name:
- Biapenem
- CAS:
- 120410-24-4
- MF:
- C15H18N4O4S
- Structure:
- Chemical Name:
- Erdosteine
- CAS:
- 84611-23-4
- MF:
- C8H11NO4S2
- Structure:
- Chemical Name:
- Albendazole
- CAS:
- 54965-21-8
- MF:
- C12H15N3O2S
- Structure:
- Chemical Name:
- Cinchonine
- CAS:
- 118-10-5
- MF:
- C19H22N2O
- Structure:
- Chemical Name:
- Torezolid
- CAS:
- 856866-72-3
- MF:
- C17H15FN6O3
- Structure:
- Chemical Name:
- Zonisamide
- CAS:
- 68291-97-4
- MF:
- C8H8N2O3S
- Structure:
- Chemical Name:
- Rapamycin
- CAS:
- 53123-88-9
- MF:
- C51H79NO13
- Structure:
- Chemical Name:
- Nicotinic acid
- CAS:
- 59-67-6
- MF:
- C6H5NO2
- Structure:
- Chemical Name:
- ZANAMIVIR HYDRATE
- CAS:
- 139110-80-8
- MF:
- C12H20N4O7
- Structure:
- Chemical Name:
- Tiamulin fumarate
- CAS:
- 55297-96-6
- MF:
- C32H51NO8S
- Structure:
- Chemical Name:
- Side chain for meropenem
- CAS:
- 96034-64-9
- MF:
- C15H19N3O5S
- Structure:
- Chemical Name:
- Cetrorelix acetate
- CAS:
- 120287-85-6
- MF:
- C70H92ClN17O14
- Structure:
- Chemical Name:
- Inositol
- CAS:
- 87-89-8
- MF:
- C6H12O6
- Structure:
- Chemical Name:
- Ferulic Acid
- CAS:
- 1135-24-6
- MF:
- C10H10O4
- Structure:
- Chemical Name:
- Clopidogrel hydrogen sulfate
- CAS:
- 135046-48-9
- MF:
- C16H18ClNO6S2
- Chemical Name:
- Chondroitin sulfate A sodium salt
- CAS:
- 39455-18-0
- MF:
- (C14H19NO14SNa2)n
- Structure:
- Chemical Name:
- (-)-Corey lactone 4-phenylbenzoate alcohol
- CAS:
- 31752-99-5
- MF:
- C21H20O5
- Structure:
- Chemical Name:
- Halofuginone
- CAS:
- 55837-20-2
- MF:
- C16H17BrClN3O3
- Structure:
- Chemical Name:
- Phenylbutazone
- CAS:
- 50-33-9
- MF:
- C19H20N2O2
- Structure:
- Chemical Name:
- Pioglitazone hydrochloride
- CAS:
- 112529-15-4
- MF:
- C19H21ClN2O3S
- Structure:
- Chemical Name:
- (Z)-2-Amino-alpha-[1-(tert-butoxycarbonyl)]-1-methylethoxyimino-4-thiazolacetic acid
- CAS:
- 86299-47-0
- MF:
- C13H19N3O5S
- Structure:
- Chemical Name:
- Phosphomycin calcium salt
- CAS:
- 26016-98-8
- MF:
- C3H9CaO4P
- Structure:
- Chemical Name:
- 3-(METHYLSULFONYLAMINO)PHENYLBORONIC ACID
- CAS:
- 148355-75-3
- MF:
- C7H10BNO4S
- Structure:
- Chemical Name:
- Disulfiram
- CAS:
- 97-77-8
- MF:
- C10H20N2S4
- Structure:
- Chemical Name:
- 3-Aminobenzenesulfonamide
- CAS:
- 98-18-0
- MF:
- C6H8N2O2S
- Structure:
- Chemical Name:
- Butafosfan
- CAS:
- 17316-67-5
- MF:
- C7H18NO2P
- Structure:
- Chemical Name:
- Glycyrrhizic acid
- CAS:
- 1405-86-3
- MF:
- C42H62O16
- Structure:
- Chemical Name:
- Benzoyl peroxide
- CAS:
- 94-36-0
- MF:
- C14H10O4
- Structure:
- Chemical Name:
- TAEM
- CAS:
- 158183-05-2
- MF:
- C20H22N4O4S3
- Structure:
- Chemical Name:
- Atazanavir
- CAS:
- 198904-31-3
- MF:
- C38H52N6O7
- Structure:
- Chemical Name:
- Entecavir
- CAS:
- 142217-69-4
- MF:
- C12H15N5O3
- Structure:
- Chemical Name:
- Doripenem hydrate
- CAS:
- 364622-82-2
- MF:
- C15H26N4O7S2
- Structure:
- Chemical Name:
- Ciclopirox ethanolamine
- CAS:
- 41621-49-2
- MF:
- C14H24N2O3
- Structure:
- Chemical Name:
- Dideoxyinosine
- CAS:
- 69655-05-6
- MF:
- C10H12N4O3
- Structure:
- Chemical Name:
- Ribavirin
- CAS:
- 36791-04-5
- MF:
- C8H12N4O5
- Structure:
- Chemical Name:
- Neomycin sulfate
- CAS:
- 1405-10-3
- MF:
- C23H48N6O17S
- Structure:
- Chemical Name:
- Bendamustine hydrochloride
- CAS:
- 3543-75-7
- MF:
- C16H22Cl3N3O2