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:
- Furosemide
- CAS:
- 54-31-9
- MF:
- C12H11ClN2O5S
- Structure:
- Chemical Name:
- Enoximone
- CAS:
- 77671-31-9
- MF:
- C12H12N2O2S
- Structure:
- Chemical Name:
- IMIPENEM
- CAS:
- 85960-17-4
- MF:
- C16H25N2O5S.C12H18N4O4.Na
- Structure:
- Chemical Name:
- QUINIDINE SULFATE
- CAS:
- 50-54-4
- MF:
- C20H26N2O6S
- Structure:
- Chemical Name:
- Paraldehyde
- CAS:
- 123-63-7
- MF:
- C6H12O3
- Structure:
- Chemical Name:
- 4-Hexylresorcinol
- CAS:
- 136-77-6
- MF:
- C12H18O2
- Structure:
- Chemical Name:
- Chlorhexidine Diacetate
- CAS:
- 56-95-1
- MF:
- C26H38Cl2N10O4
- Structure:
- Chemical Name:
- Cefuzonam
- CAS:
- 82219-78-1
- MF:
- C16H15N7O5S4
- Structure:
- Chemical Name:
- Dioscin
- CAS:
- 19057-60-4
- MF:
- C45H72O16
- Structure:
- Chemical Name:
- Potassium bromide
- CAS:
- 7758-02-3
- MF:
- BrK
- Structure:
- Chemical Name:
- Lisinopril Dihydrate
- CAS:
- 83915-83-7
- MF:
- C21H33N3O6
- Structure:
- Chemical Name:
- Citric acid monohydrate
- CAS:
- 5949-29-1
- MF:
- C6H10O8
- Structure:
- Chemical Name:
- CINOXACIN
- CAS:
- 28657-80-9
- MF:
- C12H10N2O5
- Structure:
- Chemical Name:
- IOMEPROL
- CAS:
- 78649-41-9
- MF:
- C17H22I3N3O8
- Structure:
- Chemical Name:
- Sodium bromide
- CAS:
- 7647-15-6
- MF:
- NaBr
- Structure:
- Chemical Name:
- Orbifloxacin
- CAS:
- 113617-63-3
- MF:
- C19H20F3N3O3
- Structure:
- Chemical Name:
- Lipoic acid
- CAS:
- 62-46-4
- MF:
- C8H14O2S2
- Structure:
- Chemical Name:
- Artesunate
- CAS:
- 88495-63-0
- MF:
- C19H28O8
- Structure:
- Chemical Name:
- 5,5-Diphenylhydantoin
- CAS:
- 57-41-0
- MF:
- C15H12N2O2
- Structure:
- Chemical Name:
- alpha,alpha-Diphenyl-4-piperidinomethanol
- CAS:
- 115-46-8
- MF:
- C18H21NO
- Structure:
- Chemical Name:
- Ammothamnine
- CAS:
- 16837-52-8
- MF:
- C15H24N2O2
- Structure:
- Chemical Name:
- Candesartan cilexetil
- CAS:
- 145040-37-5
- MF:
- C33H34N6O6
- Structure:
- Chemical Name:
- Amantadine
- CAS:
- 768-94-5
- MF:
- C10H17N
- Structure:
- Chemical Name:
- Quinine sulfate dihydrate
- CAS:
- 6119-70-6
- MF:
- C20H26N2O6S
- Structure:
- Chemical Name:
- Doxazosin mesylate
- CAS:
- 77883-43-3
- MF:
- C24H29N5O8S
- Structure:
- Chemical Name:
- Histamine
- CAS:
- 51-45-6
- MF:
- C5H9N3
- Structure:
- Chemical Name:
- Oxiracetam
- CAS:
- 62613-82-5
- MF:
- C6H10N2O3
- Structure:
- Chemical Name:
- Butoconazole
- CAS:
- 64872-76-0
- MF:
- C19H17Cl3N2S
- Structure:
- Chemical Name:
- URICASE
- CAS:
- 9002-12-4
- MF:
- C18H26N5O14P
- Structure:
- Chemical Name:
- Daltroban
- CAS:
- 79094-20-5
- MF:
- C16H16ClNO4S
- Structure:
- Chemical Name:
- Sodium acetate trihydrate
- CAS:
- 6131-90-4
- MF:
- C2H9NaO5
- Structure:
- Chemical Name:
- Cromolyn Disodium Salt
- CAS:
- 15826-37-6
- MF:
- C23H17NaO11
- Structure:
- Chemical Name:
- (+)-Bicuculline
- CAS:
- 485-49-4
- MF:
- C20H17NO6
- Structure:
- Chemical Name:
- Amphotericin B
- CAS:
- 1397-89-3
- MF:
- C47H73NO17
- Structure:
- Chemical Name:
- Alfacalcidol
- CAS:
- 41294-56-8
- MF:
- C27H44O2
- Structure:
- Chemical Name:
- Calcium chloride
- CAS:
- 10043-52-4
- MF:
- CaCl2
- Structure:
- Chemical Name:
- Methyl cellulose
- CAS:
- 9004-67-5
- MF:
- C20H38O11
- Structure:
- Chemical Name:
- 2-HYDROXY-4-(METHYLTHIO)BUTYRIC ACID
- CAS:
- 583-91-5
- MF:
- C5H10O3S
- Structure:
- Chemical Name:
- Vitamin K1
- CAS:
- 84-80-0
- MF:
- C31H46O2
- Structure:
- Chemical Name:
- 2-[(2S)-6-[[(1S)-1-Ethoxycarbonyl-3-phenyl-propyl]amino]-5-oxo-2-thiophen-2-yl-1,4-thiazepan-4-yl]acetic acid
- CAS:
- 111902-57-9
- MF:
- C23H28N2O5S2
- Chemical Name:
- (Z)-2-(TERT-METHOXYCARBONYLMETHOXYIMINO)-2-(2-AMINOTHIAZOL-4-YL)ACETIC ACID
- CAS:
- 80554-17-8
- MF:
- C11H15N3O5S
- Structure:
- Chemical Name:
- Vinpocetine
- CAS:
- 42971-09-5
- MF:
- C22H26N2O2
- Structure:
- Chemical Name:
- Betamethasone 17,21-dipropionate
- CAS:
- 5593-20-4
- MF:
- C28H37FO7
- Structure:
- Chemical Name:
- Cefcapene pivoxil
- CAS:
- 105889-45-0
- MF:
- C23H29N5O8S2
- Structure:
- Chemical Name:
- IMIDAZOLE-1-SULFONIC ACID DIMETHYL AMINE
- CAS:
- 78162-58-0
- MF:
- C5H9N3O2S
- Structure:
- Chemical Name:
- Methylene Blue trihydrate
- CAS:
- 7220-79-3
- MF:
- C16H20ClN3OS
- Structure:
- Chemical Name:
- Atenolol
- CAS:
- 29122-68-7
- MF:
- C14H22N2O3
- Structure:
- Chemical Name:
- Berberine hydrochloride
- CAS:
- 633-65-8
- MF:
- C20H18NO4.Cl
- Structure:
- Chemical Name:
- Clonidine hydrochloride
- CAS:
- 4205-91-8
- MF:
- C9H10Cl3N3
- Structure:
- Chemical Name:
- Phenol Red
- CAS:
- 143-74-8
- MF:
- C19H14O5S
- Structure:
- Chemical Name:
- Zinc oxide
- CAS:
- 1314-13-2
- MF:
- OZn
- Structure:
- Chemical Name:
- Epothilone D
- CAS:
- 189453-10-9
- MF:
- C27H41NO5S
- Structure:
- Chemical Name:
- Levofloxacin
- CAS:
- 100986-85-4
- MF:
- C18H20FN3O4
- Structure:
- Chemical Name:
- Amlodipine Besylate
- CAS:
- 111470-99-6
- MF:
- C26H31ClN2O8S
- Structure:
- Chemical Name:
- Sodium sulfate
- CAS:
- 7757-82-6
- MF:
- Na2SO4
- Structure:
- Chemical Name:
- Tulathromycin A
- CAS:
- 217500-96-4
- MF:
- C41H79N3O12
- Structure:
- Chemical Name:
- Sodium chloride
- CAS:
- 7647-14-5
- MF:
- ClNa
- Structure:
- Chemical Name:
- Etomidate
- CAS:
- 33125-97-2
- MF:
- C14H16N2O2
- Structure:
- Chemical Name:
- Triamcinolone acetonide
- CAS:
- 76-25-5
- MF:
- C24H31FO6
- Chemical Name:
- Phytase
- CAS:
- 37288-11-2
- Structure:
- Chemical Name:
- Streptomycin sulfate
- CAS:
- 3810-74-0
- MF:
- C21H41N7O16S
- Structure:
- Chemical Name:
- Ambroxol hydrochloride
- CAS:
- 23828-92-4
- MF:
- C13H19Br2ClN2O
- Structure:
- Chemical Name:
- Retinyl acetate
- CAS:
- 127-47-9
- MF:
- C22H32O2
- Structure:
- Chemical Name:
- Trisodium phosphate
- CAS:
- 7601-54-9
- MF:
- Na3O4P
- Structure:
- Chemical Name:
- ARANIDIPINE
- CAS:
- 86780-90-7
- MF:
- C19H20N2O7
- Structure:
- Chemical Name:
- Natamycin
- CAS:
- 7681-93-8
- MF:
- C33H47NO13
- Structure:
- Chemical Name:
- Hydroxychloroquine sulfate
- CAS:
- 747-36-4
- MF:
- C18H28ClN3O5S
- Structure:
- Chemical Name:
- (6R,7R)-7-Amino-8-oxo-3-(1-propenyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
- CAS:
- 120709-09-3
- MF:
- C10H12N2O3S
- Structure:
- Chemical Name:
- Voglibose
- CAS:
- 83480-29-9
- MF:
- C10H21NO7
- Structure:
- Chemical Name:
- Vidarabine
- CAS:
- 5536-17-4
- MF:
- C10H13N5O4
- Structure:
- Chemical Name:
- Etidronic Acid
- CAS:
- 2809-21-4
- MF:
- C2H8O7P2
- Structure:
- Chemical Name:
- Tandospirone
- CAS:
- 87760-53-0
- MF:
- C21H29N5O2
- Structure:
- Chemical Name:
- Dasatinib monohydrate
- CAS:
- 863127-77-9
- MF:
- C22H28ClN7O3S
- Structure:
- Chemical Name:
- Potassium carbonate
- CAS:
- 584-08-7
- MF:
- K2CO3
- Structure:
- Chemical Name:
- Sodium
- CAS:
- 7440-23-5
- MF:
- Na
- Structure:
- Chemical Name:
- Gadopentetate dimeglumine
- CAS:
- 86050-77-3
- MF:
- C21H36GdN4O15-
- Structure:
- Chemical Name:
- Asiatic acid
- CAS:
- 464-92-6
- MF:
- C30H48O5
- Structure:
- Chemical Name:
- Caspofungin acetate
- CAS:
- 179463-17-3
- MF:
- C54H92N10O17
- Structure:
- Chemical Name:
- Propranolol hydrochloride
- CAS:
- 318-98-9
- MF:
- C16H22ClNO2
- Structure:
- Chemical Name:
- Gliclazide
- CAS:
- 21187-98-4
- MF:
- C15H21N3O3S
- Structure:
- Chemical Name:
- TOSUFLOXACIN TOSILATE
- CAS:
- 100490-36-6
- MF:
- C19H15F3N4O3
- Structure:
- Chemical Name:
- Ilaprazole
- CAS:
- 172152-36-2
- MF:
- C19H18N4O2S
- Structure:
- Chemical Name:
- Basic Violet 1
- CAS:
- 8004-87-3
- MF:
- C24H28ClN3
- Structure:
- Chemical Name:
- Dulcitol
- CAS:
- 608-66-2
- MF:
- C6H14O6
- Structure:
- Chemical Name:
- MABUTEROL
- CAS:
- 56341-08-3
- MF:
- C13H18ClF3N2O
- Structure:
- Chemical Name:
- DANOFLOXACIN
- CAS:
- 112398-08-0
- MF:
- C19H20FN3O3
- Structure:
- Chemical Name:
- 2,3-Dimethyl-2,3-diphenylbutane
- CAS:
- 1889-67-4
- MF:
- C18H22
- Structure:
- Chemical Name:
- Azosemide
- CAS:
- 27589-33-9
- MF:
- C12H11ClN6O2S2
- Structure:
- Chemical Name:
- 1-(2,6-Dichlorophenyl)-2-indolinone
- CAS:
- 15307-86-5
- MF:
- C14H11Cl2NO2
- Structure:
- Chemical Name:
- Paraformaldehyde
- CAS:
- 30525-89-4
- MF:
- (CH2O)x
- Structure:
- Chemical Name:
- Gemifioxacin mesylate
- CAS:
- 210353-53-0
- MF:
- C19H24FN5O7S
- Structure:
- Chemical Name:
- DL-α-Tocopherol
- CAS:
- 10191-41-0
- MF:
- C29H50O2
- Structure:
- Chemical Name:
- 2,2'-Anhydro-1-beta-D-arabinofuranosylcytosine hydrochloride
- CAS:
- 10212-25-6
- MF:
- C9H12ClN3O4
- Structure:
- Chemical Name:
- Nicotine
- CAS:
- 54-11-5
- MF:
- C10H14N2
- Structure:
- Chemical Name:
- Diethylenetriaminepentaacetic acid
- CAS:
- 67-43-6
- MF:
- C14H23N3O10
- Structure:
- Chemical Name:
- Chromium(VI) oxide
- CAS:
- 1333-82-0
- MF:
- CrO3
- Structure:
- Chemical Name:
- CLOPROSTENOL
- CAS:
- 40665-92-7
- MF:
- C22H29ClO6
- Structure:
- Chemical Name:
- Potassium Phosphate Dibasic
- CAS:
- 7758-11-4
- MF:
- K2HPO4
- Structure:
- Chemical Name:
- Cloxacillin-13C4 SodiuM Salt
- CAS:
- 642-78-4
- MF:
- C19H19ClN3NaO5S
- Structure:
- Chemical Name:
- Famotidine
- CAS:
- 76824-35-6
- MF:
- C8H15N7O2S3