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:
- diloxanide
- CAS:
- 579-38-4
- MF:
- C9H9Cl2NO2
- Structure:
- Chemical Name:
- Promazine
- CAS:
- 58-40-2
- MF:
- C17H20N2S
- Chemical Name:
- Iodide oil
- CAS:
- 20461-54-5
- MF:
- I--
- Structure:
- Chemical Name:
- Guanadrel
- CAS:
- 40580-59-4
- MF:
- C10H19N3O2
- Structure:
- Chemical Name:
- elmustine
- CAS:
- 60784-46-5
- MF:
- C5H10ClN3O3
- Structure:
- Chemical Name:
- viomycin
- CAS:
- 32988-50-4
- MF:
- C25H43N13O10
- Structure:
- Chemical Name:
- Lisinopril
- CAS:
- 76547-98-3
- MF:
- C21H31N3O5
- Structure:
- Chemical Name:
- Ambamustine
- CAS:
- 85754-59-2
- MF:
- C29H39Cl2FN4O4S
- Structure:
- Chemical Name:
- Amoscanate
- CAS:
- 26328-53-0
- MF:
- C13H9N3O2S
- Structure:
- Chemical Name:
- Cetefloxacin
- CAS:
- 141725-88-4
- MF:
- C20H16F3N3O3
- Structure:
- Chemical Name:
- Dioctyl divinyltriamino glycine
- MF:
- C22H44N4O2
- Structure:
- Chemical Name:
- Spiromustine
- CAS:
- 56605-16-4
- MF:
- C14H23Cl2N3O2
- Structure:
- Chemical Name:
- Tenilapine
- CAS:
- 82650-83-7
- Chemical Name:
- sulfamethoxazole，SMZ
- Chemical Name:
- Metronidazole DisodiuM Phosphate
- Structure:
- Chemical Name:
- Gapicomine
- CAS:
- 1539-39-5
- MF:
- C12H13N3
- Structure:
- Chemical Name:
- Somatonorm
- CAS:
- 82030-87-3
- MF:
- C43H72N14O14
- Chemical Name:
- ColloidalBismuthPectin
- CAS:
- 2034-00-2
- Structure:
- Chemical Name:
- TROLEANDOMYCIN
- CAS:
- 2751-09-9
- MF:
- C41H67NO15
- Structure:
- Chemical Name:
- N-BUTYL 3-BROMO-4-METHYLBENZENESULFONAMIDE
- CAS:
- 850429-68-4
- MF:
- C11H16BrNO2S
- Structure:
- Chemical Name:
- Chloropyramine
- CAS:
- 59-32-5
- MF:
- C16H20ClN3
- Structure:
- Chemical Name:
- Copper citrate
- CAS:
- 866-82-0
- MF:
- C6H8CuO7
- Structure:
- Chemical Name:
- ALLOBARBITAL
- CAS:
- 52-43-7
- MF:
- C10H12N2O3
- Structure:
- Chemical Name:
- PENICILLIN V
- CAS:
- 87-08-1
- MF:
- C16H18N2O5S
- Chemical Name:
- TSH
- CAS:
- 9002-71-5
- Structure:
- Chemical Name:
- D-Thyroxine monosodium salt
- CAS:
- 137-53-1
- MF:
- C15H12I4NNaO4
- Structure:
- Chemical Name:
- MICRONOMICIN SULFATE
- CAS:
- 66803-19-8
- MF:
- C20H43N5O11S
- Structure:
- Chemical Name:
- KANAMYCIN
- CAS:
- 8063-07-8
- MF:
- C18H36N4O11
- Structure:
- Chemical Name:
- HYDROFLUMETHIAZIDE
- CAS:
- 135-09-1
- MF:
- C8H8F3N3O4S2
- Structure:
- Chemical Name:
- TEGAFUR
- CAS:
- 37076-68-9
- MF:
- C8H9FN2O3
- Structure:
- Chemical Name:
- ABACAVIR SULFATE
- CAS:
- 136777-48-5
- MF:
- C14H19ClN6O
- Structure:
- Chemical Name:
- Apraclonidine hydrochloride
- CAS:
- 73218-79-8
- MF:
- C9H11Cl3N4
- Structure:
- Chemical Name:
- MEBEVERINE
- CAS:
- 3625-06-7
- MF:
- C25H35NO5
- Structure:
- Chemical Name:
- Alkannin
- CAS:
- 517-88-4
- MF:
- C16H16O5
- Structure:
- Chemical Name:
- 2-Ethylhexyl ferulate
- CAS:
- 171876-65-6
- MF:
- C18H26O4
- Structure:
- Chemical Name:
- (-)-10-(3-[DIMETHYLAMINO]-2-METHYLPROPYL)-2-METHOXY-PHENOTHIAZINE MALEATE SALT
- CAS:
- 60-99-1
- MF:
- C19H24N2OS
- Structure:
- Chemical Name:
- Chlorguanide Hydrochloride
- CAS:
- 637-32-1
- MF:
- C11H17Cl2N5
- Structure:
- Chemical Name:
- (+)-PANTOTHENIC ACID CALCIUM SALT
- CAS:
- 305808-23-5
- MF:
- [HOCH2C(CH3)2CH(OH)CONHCH2CH2CO2]2CaxH2O
- Chemical Name:
- TRYPSIN FROM BOVINE PANCREAS
- Chemical Name:
- PENICILLIN G ALLERGY REAGENTS
- Structure:
- Chemical Name:
- Tripelennamine
- CAS:
- 91-81-6
- MF:
- C16H21N3
- Structure:
- Chemical Name:
- bis(8-hydroxyquinolinium) sulphate
- CAS:
- 495-99-8
- MF:
- C16H16N4O
- Structure:
- Chemical Name:
- carbutamide
- CAS:
- 339-43-5
- MF:
- C11H17N3O3S
- Structure:
- Chemical Name:
- procainamide
- CAS:
- 51-06-9
- MF:
- C13H21N3O
- Chemical Name:
- NORFLOXACIN BASE
- Chemical Name:
- Difloxacin mesylate
- Chemical Name:
- Cefadroxil Capsule
- Chemical Name:
- AMOXYCILLIN Sodium sterile IP/Bp
- Chemical Name:
- Quaternary oxytetracycline salt
- Chemical Name:
- 7-AMCA
- Chemical Name:
- Ethiodized oil
- CAS:
- 8008-53-5
- Chemical Name:
- PENICILLIN G PROCAINE USP(CRM STANDARD)
- Structure:
- Chemical Name:
- Isochlortetracyclinehydrochloride
- CAS:
- 514-53-4
- MF:
- C22H23ClN2O8.ClH
- Structure:
- Chemical Name:
- Delorazepam
- CAS:
- 2894-67-9
- MF:
- C15H10Cl2N2O
- Structure:
- Chemical Name:
- Trandolaprilat
- CAS:
- 87679-71-8
- MF:
- C22H30N2O5
- Structure:
- Chemical Name:
- UREA-13C
- CAS:
- 58069-82-2
- MF:
- CH4N2O
- Structure:
- Chemical Name:
- CILAZAPRIL
- CAS:
- 92077-78-6
- MF:
- C22H31N3O5.H2O
- Structure:
- Chemical Name:
- Acridin-9-amine hydrochloride
- CAS:
- 134-50-9
- MF:
- C13H11ClN2
- Structure:
- Chemical Name:
- Tosufloxacin
- CAS:
- 108138-46-1
- MF:
- C19H15F3N4O3
- Structure:
- Chemical Name:
- Methicillin Sodium Salt
- CAS:
- 132-92-3
- MF:
- C17H19N2NaO6S
- Structure:
- Chemical Name:
- simfibrate
- CAS:
- 14929-11-4
- MF:
- C23H26Cl2O6
- Structure:
- Chemical Name:
- carboquone
- CAS:
- 24279-91-2
- MF:
- C15H19N3O5
- Structure:
- Chemical Name:
- Cordycepin powder
- MF:
- C10H13N5O3
- Chemical Name:
- Chlortetracycline FEED GRADE
- Chemical Name:
- Penicillin G mixture
- Structure:
- Chemical Name:
- Oxendolone
- CAS:
- 33765-68-3
- MF:
- C20H30O2
- Chemical Name:
- PENICILLIN V POTASSIUM USP(CRM STANDARD)
- Chemical Name:
- PENCILLIN G SODIUM USP(CRM STANDARD)
- Chemical Name:
- L-PHENETHICILLIN POTASSIUM USP(CRM STANDARD)
- Chemical Name:
- TICARCILLIN SODIUM EPT(CRM STANDARD)
- Structure:
- Chemical Name:
- Oxygen
- CAS:
- 7782-44-7
- MF:
- O2
- Structure:
- Chemical Name:
- Phenyltoloxamine citrate
- CAS:
- 1176-08-5
- MF:
- C23H29NO8
- Structure:
- Chemical Name:
- Cefteram pivoxil
- CAS:
- 82547-81-7
- MF:
- C22H27N9O7S2
- Structure:
- Chemical Name:
- Levobunolol hydrochloride
- CAS:
- 27912-14-7
- MF:
- C17H26ClNO3
- Structure:
- Chemical Name:
- Cefroxadine
- CAS:
- 51762-05-1
- MF:
- C16H19N3O5S
- Chemical Name:
- ICHTHOSULFONATE
- CAS:
- 8029-68-3
- Structure:
- Chemical Name:
- BEPHENIUM HYDROXYNAPHTHOATE
- CAS:
- 3818-50-6
- MF:
- C28H29NO4
- Structure:
- Chemical Name:
- BEPRIDIL
- CAS:
- 64706-54-3
- MF:
- C24H34N2O
- Structure:
- Chemical Name:
- Chromic acid
- CAS:
- 7738-94-5
- MF:
- CrH2O4
- Structure:
- Chemical Name:
- N,N-DIETHYL 3-NITROBENZENESULFONAMIDE
- CAS:
- 6335-26-8
- MF:
- C10H14N2O4S
- Chemical Name:
- Xylazolehydrochloride
- Structure:
- Chemical Name:
- 4-[[[2-(Diethylamino)ethyl]amino]carbonyl]-3,5-dimethyl-1H-pyrrole-2-carboxylic acid tert-butyl ester
- CAS:
- 590424-04-7
- MF:
- C18H31N3O3
- Structure:
- Chemical Name:
- 8-Ethoxy Moxifloxacin Hydrochloride
- MF:
- C22H27ClFN3O4
- Structure:
- Chemical Name:
- 4,5-Bis(2-methoxyethoxy)-2-nitrobenzonitrile
- CAS:
- 236750-65-5
- MF:
- C13H16N2O6
- Chemical Name:
- 7-Chloro-1-cyclopropyl-4-oxo-6-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid hydrochloride salt
- Chemical Name:
- Bendazol
- CAS:
- 21-72-7
- Chemical Name:
- Penicillin&StreptoMycin&NeoMycin solution,γ-Irradiated
- Structure:
- Chemical Name:
- BendaMustine IMpurity A
- CAS:
- 109882-26-0
- MF:
- Br-
- Structure:
- Chemical Name:
- D-Glucitol, 1,5-dideoxy-1,5-epithio-1-C-[5-[(4-ethoxyphenyl)Methyl]-2-Methoxy-4-Methylphenyl]-, (1S)-
- CAS:
- 898537-18-3
- MF:
- C23H30O6S
- Structure:
- Chemical Name:
- Ciprofloxacin EP IMpurity D
- CAS:
- 133210-96-5
- MF:
- C17H18ClN3O3
- Structure:
- Chemical Name:
- 3-(P-TolylcarbaMoyl)phenylboronic acid
- CAS:
- 1072946-03-2
- MF:
- C14H14BNO3
- Structure:
- Chemical Name:
- DESACETYLVINBLASTINEAMIDE
- CAS:
- 53643-48-4
- MF:
- C43H55N5O7
- Structure:
- Chemical Name:
- POLY-L-HISTIDINE
- CAS:
- 61857-39-4
- MF:
- C6H9N3O2
- Structure:
- Chemical Name:
- DOBUTAMINE
- CAS:
- 34368-04-2
- MF:
- C18H23NO3
- Structure:
- Chemical Name:
- Cefonicid
- CAS:
- 61270-58-4
- MF:
- C18H18N6O8S3
- Structure:
- Chemical Name:
- Spirapril
- CAS:
- 83647-97-6
- MF:
- C22H30N2O5S2
- Structure:
- Chemical Name:
- PYRITHIOXIN
- CAS:
- 1098-97-1
- MF:
- C16H20N2O4S2
- Structure:
- Chemical Name:
- Tetramethylpyrazine Hydrochloride
- MF:
- C8H13ClN2
- Structure:
- Chemical Name:
- Trimethobenzamide
- CAS:
- 138-56-7
- MF:
- C21H28N2O5