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:
- Phthalylsulfathiazole
- CAS:
- 85-73-4
- MF:
- C17H13N3O5S2
- Structure:
- Chemical Name:
- Nefiracetam
- CAS:
- 77191-36-7
- MF:
- C14H18N2O2
- Structure:
- Chemical Name:
- Flubendazole
- CAS:
- 31430-15-6
- MF:
- C16H12FN3O3
- Structure:
- Chemical Name:
- Tinidazole
- CAS:
- 19387-91-8
- MF:
- C8H13N3O4S
- Structure:
- Chemical Name:
- NICLOFOLAN
- CAS:
- 10331-57-4
- MF:
- C12H6Cl2N2O6
- Structure:
- Chemical Name:
- N-T-BUTYL 3-NITROBENZENESULFONAMIDE
- CAS:
- 424818-25-7
- MF:
- C10H14N2O4S
- Structure:
- Chemical Name:
- Ozagrel
- CAS:
- 82571-53-7
- MF:
- C13H12N2O2
- Structure:
- Chemical Name:
- Ferrous fumarate
- CAS:
- 141-01-5
- MF:
- C4H2FeO4
- Structure:
- Chemical Name:
- Protionamide
- CAS:
- 14222-60-7
- MF:
- C9H12N2S
- Structure:
- Chemical Name:
- ETHYLENE OXIDE
- CAS:
- 75-21-8
- MF:
- C2H4O
- Structure:
- Chemical Name:
- BIFEMELANE
- CAS:
- 90293-01-9
- MF:
- C18H23NO
- Structure:
- Chemical Name:
- Tranexamic acid
- CAS:
- 701-54-2
- MF:
- C8H15NO2
- Structure:
- Chemical Name:
- Salmeterol xinafoate
- CAS:
- 94749-08-3
- MF:
- C36H45NO7
- Structure:
- Chemical Name:
- APRAMYCIN
- CAS:
- 37321-09-8
- MF:
- C21H41N5O11
- Structure:
- Chemical Name:
- Hydroxyzine dihydrochloride
- CAS:
- 2192-20-3
- MF:
- C21H29Cl3N2O2
- Structure:
- Chemical Name:
- Lactulose
- CAS:
- 4618-18-2
- MF:
- C12H22O11
- Structure:
- Chemical Name:
- Tenidap
- CAS:
- 120210-48-2
- MF:
- C14H9ClN2O3S
- Structure:
- Chemical Name:
- Liraglutide
- CAS:
- 204656-20-2
- MF:
- C172H265N43O51
- Structure:
- Chemical Name:
- Tandutinib
- CAS:
- 387867-13-2
- MF:
- C31H42N6O4
- Structure:
- Chemical Name:
- Cefquinome sulfate
- CAS:
- 118443-89-3
- MF:
- C23H26N6O9S3
- Structure:
- Chemical Name:
- Epinephrine bitartrate
- CAS:
- 51-42-3
- MF:
- C13H19NO9
- Structure:
- Chemical Name:
- PotassiuM sodiuM Dehydroandrographolide Succinate
- CAS:
- 863319-40-8
- MF:
- C28H38KNaO10
- Structure:
- Chemical Name:
- Testosterone undecanoate
- CAS:
- 5949-44-0
- MF:
- C30H48O3
- Structure:
- Chemical Name:
- Salbutamol
- CAS:
- 18559-94-9
- MF:
- C13H21NO3
- Structure:
- Chemical Name:
- Bromisoval
- CAS:
- 496-67-3
- MF:
- C6H11BrN2O2
- Structure:
- Chemical Name:
- Pemirolast potassium
- CAS:
- 100299-08-9
- MF:
- C10H7KN6O
- Structure:
- Chemical Name:
- Fumagillin
- CAS:
- 23110-15-8
- MF:
- C26H34O7
- Structure:
- Chemical Name:
- Methocarbamol
- CAS:
- 532-03-6
- MF:
- C11H15NO5
- Structure:
- Chemical Name:
- Dovitinib
- CAS:
- 915769-50-5
- MF:
- C24H29FN6O5
- Structure:
- Chemical Name:
- Prostaglandin F2a
- CAS:
- 551-11-1
- MF:
- C20H34O5
- Structure:
- Chemical Name:
- Econazole nitrate
- CAS:
- 24169-02-6
- MF:
- C18H16Cl3N3O4
- Structure:
- Chemical Name:
- Fluorescein isothiocyanate
- CAS:
- 27072-45-3
- MF:
- C21H11NO5S
- Structure:
- Chemical Name:
- Psoralen
- CAS:
- 66-97-7
- MF:
- C11H6O3
- Structure:
- Chemical Name:
- Succinylsulfathiazole
- CAS:
- 116-43-8
- MF:
- C13H13N3O5S2
- Structure:
- Chemical Name:
- CITRININ
- CAS:
- 518-75-2
- MF:
- C13H14O5
- Structure:
- Chemical Name:
- Liothyronine sodium
- CAS:
- 55-06-1
- MF:
- C15H11I3NNaO4
- Structure:
- Chemical Name:
- CALCIUM LEVULINATE
- CAS:
- 591-64-0
- MF:
- C10H14CaO6
- Structure:
- Chemical Name:
- (4-METHANESULFONYLAMINOMETHYL)PHENYL BORONIC ACID
- CAS:
- 850568-38-6
- MF:
- C8H12BNO4S
- Structure:
- Chemical Name:
- 4-(4-METHYLPIPERAZIN-1-YLMETHYL)BENZONITRILE
- CAS:
- 125743-63-7
- MF:
- C13H17N3
- Structure:
- Chemical Name:
- Calcium bromide
- CAS:
- 7789-41-5
- MF:
- Br2Ca
- Structure:
- Chemical Name:
- Bromhexine hydrochloride
- CAS:
- 611-75-6
- MF:
- C14H21Br2ClN2
- Structure:
- Chemical Name:
- Isosorbide 5-mononitrate
- CAS:
- 16051-77-7
- MF:
- C6H9NO6
- Structure:
- Chemical Name:
- Potassium bicarbonate
- CAS:
- 298-14-6
- MF:
- CHKO3
- Structure:
- Chemical Name:
- Demeclocycline hydrochloride
- CAS:
- 64-73-3
- MF:
- C21H22Cl2N2O8
- Structure:
- Chemical Name:
- Methylprednisolone
- CAS:
- 83-43-2
- MF:
- C22H30O5
- Structure:
- Chemical Name:
- Nilutamide
- CAS:
- 63612-50-0
- MF:
- C12H10F3N3O4
- Structure:
- Chemical Name:
- Doxycycline monohydrate
- CAS:
- 17086-28-1
- MF:
- C22H26N2O9
- Structure:
- Chemical Name:
- Calcium 4-aminosalicylate
- CAS:
- 133-15-3
- MF:
- C7H9CaNO3
- Structure:
- Chemical Name:
- Potassium sorbate
- CAS:
- 590-00-1
- MF:
- C6H7KO2
- Structure:
- Chemical Name:
- ZORUBICIN HCL
- CAS:
- 36508-71-1
- MF:
- C34H36ClN3O10
- Structure:
- Chemical Name:
- Trazodone hydrochloride
- CAS:
- 25332-39-2
- MF:
- C19H23Cl2N5O
- Structure:
- Chemical Name:
- Alendronic acid
- CAS:
- 66376-36-1
- MF:
- C4H13NO7P2
- Structure:
- Chemical Name:
- Vecuronium bromide
- CAS:
- 50700-72-6
- MF:
- C34H57BrN2O4
- Structure:
- Chemical Name:
- Pentobarbital sodium
- CAS:
- 57-33-0
- MF:
- C11H17N2NaO3
- Structure:
- Chemical Name:
- CODEINE
- CAS:
- 76-57-3
- MF:
- C18H21NO3
- Structure:
- Chemical Name:
- Deoxycorticosterone acetate
- CAS:
- 56-47-3
- MF:
- C23H32O4
- Structure:
- Chemical Name:
- Vinorelbine
- CAS:
- 71486-22-1
- MF:
- C45H54N4O8
- Structure:
- Chemical Name:
- 2-(PYRROLIDIN-1-YLSULPHONYL)BENZENEBORONIC ACID 97
- CAS:
- 913835-83-3
- MF:
- C10H14BNO4S
- Structure:
- Chemical Name:
- Epirubicin hydrochloride
- CAS:
- 56390-09-1
- MF:
- C27H30ClNO11
- Structure:
- Chemical Name:
- Calcium phytate
- CAS:
- 3615-82-5
- MF:
- C6H22CaMgO24P6
- Structure:
- Chemical Name:
- Lestaurtinib
- CAS:
- 111358-88-4
- MF:
- C26H21N3O4
- Structure:
- Chemical Name:
- Cyclovirobuxin D
- CAS:
- 860-79-7
- MF:
- C26H46N2O
- Structure:
- Chemical Name:
- 7-ACMA
- CAS:
- 79349-53-4
- MF:
- C21H20Cl2N2O3S
- Structure:
- Chemical Name:
- Cepharanthine
- CAS:
- 481-49-2
- MF:
- C37H38N2O6
- Structure:
- Chemical Name:
- Neostigmine bromide
- CAS:
- 114-80-7
- MF:
- C12H19BrN2O2
- Structure:
- Chemical Name:
- Nandrolone phenylpropionate
- CAS:
- 62-90-8
- MF:
- C27H34O3
- Structure:
- Chemical Name:
- Ranitidine Hydrochloride
- CAS:
- 66357-59-3
- MF:
- C13H23ClN4O3S
- Structure:
- Chemical Name:
- Amoxicillin
- CAS:
- 26787-78-0
- MF:
- C16H19N3O5S
- Structure:
- Chemical Name:
- Poly(dimethylsiloxane)
- CAS:
- 9016-00-6
- MF:
- (C2H6OSi)n
- Structure:
- Chemical Name:
- Idarubicin hydrochloride
- CAS:
- 57852-57-0
- MF:
- C26H28ClNO9
- Structure:
- Chemical Name:
- Carbimazole
- CAS:
- 22232-54-8
- MF:
- C7H10N2O2S
- Structure:
- Chemical Name:
- Sulindac
- CAS:
- 38194-50-2
- MF:
- C20H17FO3S
- Structure:
- Chemical Name:
- P-CHLOROSULFONYLDIHYDROCINNAMIC ACID
- CAS:
- 63545-54-0
- MF:
- C9H9ClO4S
- Structure:
- Chemical Name:
- Sibutramine hydrochloride
- CAS:
- 84485-00-7
- MF:
- C17H27Cl2N
- Structure:
- Chemical Name:
- Diammonium glycyrrhizinate
- CAS:
- 79165-06-3
- MF:
- C42H65NO16
- Structure:
- Chemical Name:
- Nizofenone
- CAS:
- 54533-85-6
- MF:
- C21H21ClN4O3
- Chemical Name:
- Escin, monosodium salt
- CAS:
- 20977-05-3
- MF:
- C53H82O36S4
- Structure:
- Chemical Name:
- Oxfendazole
- CAS:
- 53716-50-0
- MF:
- C15H13N3O3S
- Structure:
- Chemical Name:
- Levothyroxine sodium
- CAS:
- 55-03-8
- MF:
- C15H12I4NNaO4
- Structure:
- Chemical Name:
- Prednisolone
- CAS:
- 50-24-8
- MF:
- C21H28O5
- Structure:
- Chemical Name:
- N-Desmethyl Imatinib
- CAS:
- 404844-02-6
- MF:
- C28H29N7O
- Structure:
- Chemical Name:
- Lidocaine hydrochloride
- CAS:
- 73-78-9
- MF:
- C14H23ClN2O
- Structure:
- Chemical Name:
- Yohimbine
- CAS:
- 146-48-5
- MF:
- C21H26N2O3
- Structure:
- Chemical Name:
- Sulpiride
- CAS:
- 15676-16-1
- MF:
- C15H23N3O4S
- Structure:
- Chemical Name:
- Xanomeline
- CAS:
- 131986-45-3
- MF:
- C14H23N3OS
- Structure:
- Chemical Name:
- PROSTAGLANDIN B2
- CAS:
- 13367-85-6
- MF:
- C20H30O4
- Structure:
- Chemical Name:
- Lamotrigine
- CAS:
- 84057-84-1
- MF:
- C9H7Cl2N5
- Structure:
- Chemical Name:
- Acriflavine hydrochloride
- CAS:
- 8063-24-9
- MF:
- C27H28Cl4N6
- Structure:
- Chemical Name:
- ANTHRALIN
- CAS:
- 1143-38-0
- MF:
- C14H10O3
- Structure:
- Chemical Name:
- 2-Hydroxybenzylamine
- CAS:
- 932-30-9
- MF:
- C7H9NO
- Structure:
- Chemical Name:
- (+/-)-10-CAMPHORSULFONIC ACID SODIUM SALT
- CAS:
- 34850-66-3
- MF:
- C10H17NaO4S
- Structure:
- Chemical Name:
- Cefixime
- CAS:
- 79350-37-1
- MF:
- C16H15N5O7S2
- Structure:
- Chemical Name:
- 17-Methyltestosterone
- CAS:
- 58-18-4
- MF:
- C20H30O2
- Structure:
- Chemical Name:
- Pergolide
- CAS:
- 66104-22-1
- MF:
- C19H26N2S
- Structure:
- Chemical Name:
- Gabexate mesylate
- CAS:
- 56974-61-9
- MF:
- C17H27N3O7S
- Structure:
- Chemical Name:
- Sulfacetamide
- CAS:
- 144-80-9
- MF:
- C8H10N2O3S
- Structure:
- Chemical Name:
- Terlipressin acetate
- CAS:
- 14636-12-5
- MF:
- C52H74N16O15S2
- Structure:
- Chemical Name:
- SULFAMETHIZOLE
- CAS:
- 144-82-1
- MF:
- C9H10N4O2S2
- Structure:
- Chemical Name:
- 5-HYDROXY OMEPRAZOLE
- CAS:
- 92340-57-3
- MF:
- C17H19N3O4S
- Structure:
- Chemical Name:
- OLIGOMYCIN A
- CAS:
- 579-13-5
- MF:
- C45H74O11