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:
- LK-PENICILLIN IN PENICILLIN G THE DERIVATIVES
- CAS:
- 30034-13-0
- MF:
- C24H26N2O6S
- Structure:
- Chemical Name:
- CONCANAMYCIN A
- CAS:
- 80890-47-7
- MF:
- C46H75NO14
- Structure:
- Chemical Name:
- BRUCINE HYDROCHLORIDE
- CAS:
- 5786-96-9
- MF:
- C23H27ClN2O4
- Structure:
- Chemical Name:
- ALPHA-APO-OXYTETRACYCLINE
- CAS:
- 18751-99-0
- MF:
- C22H22N2O8
- Structure:
- Chemical Name:
- Danazol
- CAS:
- 17230-88-5
- MF:
- C22H27NO2
- Structure:
- Chemical Name:
- Cefoxitin
- CAS:
- 35607-66-0
- MF:
- C16H17N3O7S2
- Structure:
- Chemical Name:
- 3-AMINO-N-METHYLBENZENESULFONAMIDE
- CAS:
- 459434-40-3
- MF:
- C7H10N2O2S
- Structure:
- Chemical Name:
- Altretamine
- CAS:
- 645-05-6
- MF:
- C9H18N6
- Structure:
- Chemical Name:
- 4-(N-CYCLOPROPYLSULPHONAMIDO)BENZENEBORONIC ACID
- CAS:
- 871329-67-8
- MF:
- C9H12BNO4S
- Structure:
- Chemical Name:
- Leptomycin B
- CAS:
- 87081-35-4
- MF:
- C33H48O6
- Structure:
- Chemical Name:
- 3-(N-CYCLOPROPYLSULPHAMOYL)BENZENEBORONIC ACID 98
- CAS:
- 913835-28-6
- MF:
- C9H12BNO4S
- Structure:
- Chemical Name:
- Levofloxacin mesylate
- CAS:
- 226578-51-4
- MF:
- C19H24FN3O7S
- Structure:
- Chemical Name:
- tert-Butyl (E)-7-[3-(4-fluorophenyl)-1-(1-methylethyl)-1H-indol-2-yl]-5-hydroxy-3-oxo-6-heptenoate
- CAS:
- 194934-95-7
- MF:
- C28H32FNO4
- Structure:
- Chemical Name:
- Drotaverine hydrochloride
- CAS:
- 985-12-6
- MF:
- C24H32ClNO4
- Structure:
- Chemical Name:
- Sodium iodide dihydrate
- CAS:
- 13517-06-1
- MF:
- H4INaO2
- Structure:
- Chemical Name:
- Bafetinib
- CAS:
- 859212-16-1
- MF:
- C30H31F3N8O
- Structure:
- Chemical Name:
- Ambroxol
- CAS:
- 18683-91-5
- MF:
- C13H18Br2N2O
- Structure:
- Chemical Name:
- Arsenic(III) oxide
- CAS:
- 1327-53-3
- MF:
- As2O3
- Structure:
- Chemical Name:
- Halcinonide
- CAS:
- 3093-35-4
- MF:
- C24H32ClFO5
- Structure:
- Chemical Name:
- 7-AMCA
- CAS:
- 24701-69-7
- MF:
- C9H12N2O4S
- Chemical Name:
- Dimethylpropiothetin
- Structure:
- Chemical Name:
- DL-PHENYLEPHRINE HYDROCHLORIDE
- CAS:
- 154-86-9
- MF:
- C9H14ClNO2
- Structure:
- Chemical Name:
- DROPERIDOL
- CAS:
- 548-73-2
- MF:
- C22H22FN3O2
- Structure:
- Chemical Name:
- 2-(N,N-diethylsulfamoyl)phenylboronic acid
- CAS:
- 957061-16-4
- MF:
- C10H16BNO4S
- Structure:
- Chemical Name:
- Norfloxacin hydrochloride
- CAS:
- 104142-93-0
- MF:
- C16H18FN3O3.HCl
- Structure:
- Chemical Name:
- ENDURACIDIN HYDROCHLORIDE
- CAS:
- 11115-82-5
- MF:
- C106H135Cl2N26O31R
- Structure:
- Chemical Name:
- LITHIUM CITRATE
- CAS:
- 919-16-4
- MF:
- C6H5Li3O7
- Structure:
- Chemical Name:
- Nebivolol
- CAS:
- 118457-14-0
- MF:
- C22H25F2NO4
- Structure:
- Chemical Name:
- Carbazochrome
- CAS:
- 69-81-8
- MF:
- C10H12N4O3
- Structure:
- Chemical Name:
- Cefmetazole
- CAS:
- 56796-20-4
- MF:
- C15H17N7O5S3
- Structure:
- Chemical Name:
- Trihexylphenedyl
- CAS:
- 144-11-6
- MF:
- C20H31NO
- Structure:
- Chemical Name:
- Iopromide
- CAS:
- 73334-07-3
- MF:
- C18H24I3N3O8
- Structure:
- Chemical Name:
- TEBIPENEM PIVOXIL
- CAS:
- 161715-24-8
- MF:
- C22H31N3O6S2
- Structure:
- Chemical Name:
- Fluoxymesterone
- CAS:
- 76-43-7
- MF:
- C20H29FO3
- Structure:
- Chemical Name:
- DIATRIZOIC ACID
- CAS:
- 117-96-4
- MF:
- C11H9I3N2O4
- Structure:
- Chemical Name:
- TOFOGLIFLOZIN
- CAS:
- 1201913-82-7
- MF:
- C22H26O6.H2O
- Structure:
- Chemical Name:
- Mezlocillin
- CAS:
- 51481-65-3
- MF:
- C21H25N5O8S2
- Structure:
- Chemical Name:
- Tetramisole hydrochloride
- CAS:
- 5086-74-8
- MF:
- C11H13ClN2S
- Structure:
- Chemical Name:
- BUSERELIN
- CAS:
- 68630-75-1
- MF:
- C62H90N16O15
- Structure:
- Chemical Name:
- Garlic oil
- CAS:
- 8008-99-9
- MF:
- C6H10S3
- Structure:
- Chemical Name:
- Diazapam
- CAS:
- 439-14-5
- MF:
- C16H13ClN2O
- Structure:
- Chemical Name:
- Procaine
- CAS:
- 59-46-1
- MF:
- C13H20N2O2
- Structure:
- Chemical Name:
- OFLOXACIN HYDROCHLORIDE
- MF:
- C18H21ClFN3O4
- Structure:
- Chemical Name:
- 3-(PYRROLIDIN-1-YLSULFONYL)PHENYLBORONIC ACID
- CAS:
- 871329-61-2
- MF:
- C10H14BNO4S
- Structure:
- Chemical Name:
- Diclofenac potassium
- CAS:
- 15307-81-0
- MF:
- C14H10Cl2KNO2
- Structure:
- Chemical Name:
- FORMYLCIPROFLOXACIN
- CAS:
- 93594-39-9
- MF:
- C18H18FN3O4
- Structure:
- Chemical Name:
- Cefaclor
- CAS:
- 53994-73-3
- MF:
- C15H14ClN3O4S
- Structure:
- Chemical Name:
- 3-ETHYL-3-METHYLGLUTARIMIDE
- CAS:
- 64-65-3
- MF:
- C8H13NO2
- Structure:
- Chemical Name:
- Doxylamine succinate
- CAS:
- 562-10-7
- MF:
- C21H28N2O5
- Structure:
- Chemical Name:
- 4-(N-ISOPROPYLSULFAMOYL)PHENYLBORONIC ACID
- CAS:
- 850589-31-0
- MF:
- C9H14BNO4S
- Structure:
- Chemical Name:
- Tamoxifen
- CAS:
- 10540-29-1
- MF:
- C26H29NO
- Structure:
- Chemical Name:
- Pyrantel pamoate
- CAS:
- 22204-24-6
- MF:
- C34H30N2O6S
- Structure:
- Chemical Name:
- Econazole
- CAS:
- 27220-47-9
- MF:
- C18H15Cl3N2O
- Structure:
- Chemical Name:
- Tibolone
- CAS:
- 5630-53-5
- MF:
- C21H28O2
- Structure:
- Chemical Name:
- Penfluridol
- CAS:
- 26864-56-2
- MF:
- C28H27ClF5NO
- Structure:
- Chemical Name:
- Ethacrynic acid
- CAS:
- 58-54-8
- MF:
- C13H12Cl2O4
- Structure:
- Chemical Name:
- Malotilate
- CAS:
- 59937-28-9
- MF:
- C12H16O4S2
- Structure:
- Chemical Name:
- Etiracetam
- CAS:
- 33996-58-6
- MF:
- C8H14N2O2
- Structure:
- Chemical Name:
- Bisoprolol
- CAS:
- 66722-44-9
- MF:
- C18H31NO4
- Structure:
- Chemical Name:
- 3-NITROSOBENZAMIDE
- CAS:
- 144189-66-2
- MF:
- C7H6N2O2
- Structure:
- Chemical Name:
- Prilocaine
- CAS:
- 721-50-6
- MF:
- C13H20N2O
- Structure:
- Chemical Name:
- Bopindolol
- CAS:
- 62658-63-3
- MF:
- C23H28N2O3
- Structure:
- Chemical Name:
- (R)-2-Flurbiprofen
- CAS:
- 51543-40-9
- MF:
- C15H13FO2
- Structure:
- Chemical Name:
- Sultamicillin
- CAS:
- 76497-13-7
- MF:
- C25H30N4O9S2
- Structure:
- Chemical Name:
- Loxoprofen
- CAS:
- 68767-14-6
- MF:
- C15H18O3
- Structure:
- Chemical Name:
- 2-METHYL-5-(N-MORPHOLINYLSULFONYL)PHENYLBORONIC ACID
- CAS:
- 871329-74-7
- MF:
- C11H16BNO5S
- Structure:
- Chemical Name:
- Nitrazepam
- CAS:
- 146-22-5
- MF:
- C15H11N3O3
- Structure:
- Chemical Name:
- CHELIDONINE
- CAS:
- 476-32-4
- MF:
- C20H19NO5
- Structure:
- Chemical Name:
- Chorionic Gonadotropin
- CAS:
- 9002-61-3
- MF:
- C17H28
- Structure:
- Chemical Name:
- Chlormezanone
- CAS:
- 80-77-3
- MF:
- C11H12ClNO3S
- Structure:
- Chemical Name:
- Buspirone hydrochloride
- CAS:
- 33386-08-2
- MF:
- C21H32ClN5O2
- Structure:
- Chemical Name:
- Desmopressin acetate
- CAS:
- 16789-98-3
- MF:
- C48H68N14O14S2
- Structure:
- Chemical Name:
- Quinine dihydrochloride
- CAS:
- 60-93-5
- MF:
- C20H25ClN2O2
- Structure:
- Chemical Name:
- Vagistat
- CAS:
- 65899-73-2
- MF:
- C16H13Cl3N2OS
- Structure:
- Chemical Name:
- DIAZOXIDE
- CAS:
- 364-98-7
- MF:
- C8H7ClN2O2S
- Structure:
- Chemical Name:
- Fusidine
- CAS:
- 6990-06-3
- MF:
- C31H48O6
- Structure:
- Chemical Name:
- Gossypol-acetic acid
- CAS:
- 12542-36-8
- MF:
- C32H34O10
- Structure:
- Chemical Name:
- Palmatine chloride
- CAS:
- 10605-02-4
- MF:
- C21H22ClNO4
- Structure:
- Chemical Name:
- Fluvoxamine
- CAS:
- 54739-18-3
- MF:
- C15H21F3N2O2
- Structure:
- Chemical Name:
- D-α-Tocopherol succinate
- CAS:
- 4345-03-3
- MF:
- C33H54O5
- Structure:
- Chemical Name:
- MOSAPRAMINE
- CAS:
- 89419-40-9
- MF:
- C28H35ClN4O
- Structure:
- Chemical Name:
- Doxycycline
- CAS:
- 564-25-0
- MF:
- C22H24N2O8
- Structure:
- Chemical Name:
- Moxonidine hydrochloride
- CAS:
- 75438-58-3
- MF:
- C9H13Cl2N5O
- Structure:
- Chemical Name:
- Cefepime hydrochloride
- CAS:
- 123171-59-5
- MF:
- C19H28Cl2N6O6S2
- Structure:
- Chemical Name:
- Pirenzepine
- CAS:
- 28797-61-7
- MF:
- C19H21N5O2
- Structure:
- Chemical Name:
- Alfuzosin hydrochloride
- CAS:
- 81403-68-1
- MF:
- C19H28ClN5O4
- Structure:
- Chemical Name:
- Azasetron hydrochloride
- CAS:
- 123040-16-4
- MF:
- C17H21Cl2N3O3
- Structure:
- Chemical Name:
- Chlorobutanol
- CAS:
- 57-15-8
- MF:
- C4H7Cl3O
- Structure:
- Chemical Name:
- Toloxatone
- CAS:
- 29218-27-7
- MF:
- C11H13NO3
- Structure:
- Chemical Name:
- trans-2,3-Dibromo-2-butene-1,4-diol
- CAS:
- 3234-02-4
- MF:
- C4H6Br2O2
- Structure:
- Chemical Name:
- ENOXACIN GLUCONATE
- CAS:
- 104142-71-4
- MF:
- C15H17FN4O3.C6H12O7.H2O
- Structure:
- Chemical Name:
- Sodium cacodylate 97+
- CAS:
- 124-65-2
- MF:
- C2H6AsNaO2
- Structure:
- Chemical Name:
- Decloxizine
- CAS:
- 3733-63-9
- MF:
- C21H28N2O2
- Structure:
- Chemical Name:
- Cromoglicic acid
- CAS:
- 16110-51-3
- MF:
- C23H16O11
- Structure:
- Chemical Name:
- Melitracen hydrochloride
- CAS:
- 10563-70-9
- MF:
- C21H26ClN
- Structure:
- Chemical Name:
- Boric acid
- CAS:
- 11113-50-1
- MF:
- BH3O3
- Structure:
- Chemical Name:
- FLURBIPROFEN AXETIL
- CAS:
- 91503-79-6
- MF:
- C19H19FO4
- Structure:
- Chemical Name:
- Indinavir sulfate
- CAS:
- 157810-81-6
- MF:
- C36H49N5O8S
- Structure:
- Chemical Name:
- MITHRAMYCIN A
- CAS:
- 18378-89-7
- MF:
- C52H76O24
- Structure:
- Chemical Name:
- Estramustine
- CAS:
- 2998-57-4
- MF:
- C23H31Cl2NO3