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:
- NAPHTHOQUINE PHOSPHATE
- CAS:
- 173531-58-3
- MF:
- C24H31ClN3O5P
- Structure:
- Chemical Name:
- QUINETHAZONE (1.5 G)
- CAS:
- 73-49-4
- MF:
- C10H12ClN3O3S
- Structure:
- Chemical Name:
- Methenamine hippurate
- CAS:
- 5714-73-8
- MF:
- C15H21N5O3
- Structure:
- Chemical Name:
- Ceforanide
- CAS:
- 60925-61-3
- MF:
- C20H21N7O6S2
- Structure:
- Chemical Name:
- R(+)-PROPRANOLOL HCL
- CAS:
- 5051-22-9
- MF:
- C16H21NO2
- Structure:
- Chemical Name:
- OXAMNIQUINE(200MG)DISCONTINUED
- CAS:
- 21738-42-1
- MF:
- C14H21N3O3
- Structure:
- Chemical Name:
- CLOPERASTINE
- CAS:
- 3703-76-2
- MF:
- C20H24ClNO
- Chemical Name:
- HEPARIN SODIUM BRP
- Chemical Name:
- 2 4'-DDT SOLUTION 100 NG/MYL IN METHANO&
- MF:
- Cl3CCH(C6H4Cl)2
- Structure:
- Chemical Name:
- DELAPRIL
- CAS:
- 83435-66-9
- MF:
- C26H32N2O5
- Structure:
- Chemical Name:
- METHSUXIMIDE
- CAS:
- 77-41-8
- MF:
- C12H13NO2
- Structure:
- Chemical Name:
- VITAMIN K4
- CAS:
- 481-85-6
- MF:
- C11H10O2
- Structure:
- Chemical Name:
- Cefamandole
- CAS:
- 34444-01-4
- MF:
- C18H18N6O5S2
- Structure:
- Chemical Name:
- KANAMYCIN
- CAS:
- 59-01-8
- MF:
- C18H36N4O11
- Structure:
- Chemical Name:
- TALAMPICILLIN
- CAS:
- 47747-56-8
- MF:
- C24H23N3O6S
- Structure:
- Chemical Name:
- 1-(3-BROMO-4-METHYLPHENYLSULFONYL)PYRROLIDINE
- CAS:
- 850429-75-3
- MF:
- C11H14BrNO2S
- Chemical Name:
- Peru balsam
- CAS:
- 8007-00-9
- Structure:
- Chemical Name:
- CLENBUTEROL
- CAS:
- 37148-27-9
- MF:
- C12H18Cl2N2O
- Chemical Name:
- 5-FORMAMIDE-1-(2-FORMYLOXYETHYL)PYRAZOLE
- MF:
- C7H9N3O3
- Chemical Name:
- CLOXACILLIN BENZATHINE USP(CRM STANDARD)
- Structure:
- Chemical Name:
- CIS-THIOTHIXENE
- CAS:
- 3313-26-6
- MF:
- C23H29N3O2S2
- Structure:
- Chemical Name:
- cefoxazole
- CAS:
- 36920-48-6
- MF:
- C21H18ClN3O7S
- Structure:
- Chemical Name:
- Zinoconazole hydrochloride
- CAS:
- 80168-44-1
- MF:
- C15H11Cl3N4S.ClH
- Chemical Name:
- Hydrochloric acid pazufloxacin
- Chemical Name:
- Gatifloxacin Q-acid
- Structure:
- Chemical Name:
- Alprazolam 5-Oxide
- CAS:
- 30896-65-2
- MF:
- C17H13ClN4O
- Structure:
- Chemical Name:
- Vebufloxacin
- CAS:
- 79644-90-9
- MF:
- C19H22FN3O3
- Structure:
- Chemical Name:
- OXYPHENYL BUTAZONE
- CAS:
- 129-20-4
- MF:
- C19H20N2O3
- Structure:
- Chemical Name:
- HYDROXOCOBALAMIN HYDROCHLORIDE
- CAS:
- 58288-50-9
- MF:
- C62H89ClCoN13O15P
- Structure:
- Chemical Name:
- Nitroglycerin
- CAS:
- 55-63-0
- MF:
- C3H5N3O9
- Structure:
- Chemical Name:
- N-(2,4-Difluorophenyl) 2-bromobenzenesulfonamide
- CAS:
- 941294-30-0
- MF:
- C12H8BrF2NO2S
- Structure:
- Chemical Name:
- 3-N,N-dimethylsulfamoylpyridine
- CAS:
- 4810-41-7
- MF:
- C7H10N2O2S
- Structure:
- Chemical Name:
- Pasiniazid
- CAS:
- 2066-89-9
- MF:
- C13H14N4O4
- Structure:
- Chemical Name:
- CRASSICAULINE A
- CAS:
- 79592-91-9
- MF:
- C35H49NO10
- Structure:
- Chemical Name:
- DANTROLENE
- CAS:
- 85008-71-5
- MF:
- C14H10N4O5
- Structure:
- Chemical Name:
- TOLRESTAT
- CAS:
- 82964-04-3
- MF:
- C16H14F3NO3S
- Chemical Name:
- Porcine Insulin
- CAS:
- 12584-58-6
- MF:
- C256H381N65O76S6
- Structure:
- Chemical Name:
- Ceftobiprole medocaril
- CAS:
- 376653-43-9
- MF:
- C26H26N8O11S2
- Structure:
- Chemical Name:
- ACLARUBICIN HYDROCHLORIDE
- CAS:
- 75443-99-1
- MF:
- C42H54ClNO15
- Structure:
- Chemical Name:
- Fominoben
- CAS:
- 18053-31-1
- MF:
- C21H24ClN3O3
- Structure:
- Chemical Name:
- MEPHOBARBITAL
- CAS:
- 115-38-8
- MF:
- C13H14N2O3
- Structure:
- Chemical Name:
- OLSALAZINE
- CAS:
- 15722-48-2
- MF:
- C14H10N2O6
- Structure:
- Chemical Name:
- Hydroxydiethylphenamine
- CAS:
- 13073-96-6
- MF:
- C21H28N2O2.2ClH
- Structure:
- Chemical Name:
- 186826-86-8
- CAS:
- 186826-86-8
- Structure:
- Chemical Name:
- 1,2-Pyrrolidinedicarboxylic acid, 4-[(Methylsulfonyl)oxy]-, 2-Methyl 1-[(4-nitrophenyl)Methyl] ester, (2S,4R)-
- CAS:
- 138324-82-0
- MF:
- C15H18N2O9S
- Chemical Name:
- Penicillin&StreptoMycin&AMphotericin B solution,γ-Irradiated
- Structure:
- Chemical Name:
- α-[[(Z)-2-(2-aMino-4-thiazolyl)-2-[(carboxyMethoxy)iMino]acetyl]aMino]-2-[(2R)-5-Methyl-7-oxo-1,2,5,7-tetrahydro-4H-furo[3,4-d][1,3]thiazin-2-yl]acetic Acid
- CAS:
- 1335475-08-5
- MF:
- C16H17N5O8S2
- Chemical Name:
- Pinitol oil
- CAS:
- 8002-09-3
- Structure:
- Chemical Name:
- ZENIPLATIN
- CAS:
- 111490-36-9
- MF:
- C11H20N2O6Pt
- Structure:
- Chemical Name:
- Nordazepam
- CAS:
- 1088-11-5
- MF:
- C15H11ClN2O
- Structure:
- Chemical Name:
- LEVOCABASTINE
- CAS:
- 79516-68-0
- MF:
- C26H29FN2O2
- Structure:
- Chemical Name:
- FLAVOXATE
- CAS:
- 15301-69-6
- MF:
- C24H25NO4
- Structure:
- Chemical Name:
- Hydrocortisone sodium phosphate
- CAS:
- 6000-74-4
- MF:
- C21H29O8P.2Na
- Structure:
- Chemical Name:
- Orazamide
- CAS:
- 2574-78-9
- MF:
- C9H10N6O5
- Structure:
- Chemical Name:
- 3-Ethyl-2-methyl-5-(morpholin-4-ylmethyl)-1,5,6,7-tetrahydroindol-4-one
- CAS:
- 7416-34-4
- MF:
- C16H24N2O2
- Structure:
- Chemical Name:
- OXAZOLAM METHANOL SOLUTION
- CAS:
- 24143-17-7
- MF:
- C18H17ClN2O2
- Structure:
- Chemical Name:
- CYCLACILLIN (200 MG)
- CAS:
- 3485-14-1
- MF:
- C15H23N3O4S
- Structure:
- Chemical Name:
- BISMUTH ALUMINATE HYDRATE
- CAS:
- 308796-32-9
- MF:
- Al3BiH2O7
- Structure:
- Chemical Name:
- insulin glargine
- CAS:
- 160337-95-1
- MF:
- C267H404N72O78S6
- Chemical Name:
- RIFAMYCIN B
- Structure:
- Chemical Name:
- DICHLORVOS D6
- CAS:
- 203645-53-8
- MF:
- C4H7Cl2O4P
- Structure:
- Chemical Name:
- BISMUTH TRIBROMOPHENATE
- CAS:
- 5175-83-7
- MF:
- Bi(C6H3Br3O)3
- Structure:
- Chemical Name:
- Zofenopril
- CAS:
- 81872-10-8
- MF:
- C22H23NO4S2
- Structure:
- Chemical Name:
- AZASETRON HYDROCHLORIDE
- CAS:
- 141922-90-9
- MF:
- C17H21Cl2N3O3
- Structure:
- Chemical Name:
- CEPHAELINE HYDROCHLORIDE
- CAS:
- 3738-70-3
- MF:
- C28H40Cl2N2O4
- Structure:
- Chemical Name:
- TRIFLUPROMAZINE HYDROCHLORIDE
- CAS:
- 1098-60-8
- MF:
- C18H20ClF3N2S
- Structure:
- Chemical Name:
- HESPERETIN
- CAS:
- 41001-90-5
- MF:
- C16H14O6
- Structure:
- Chemical Name:
- SODIUM FLUOROACETATE
- CAS:
- 62-74-8
- MF:
- C2H2FNaO2
- Structure:
- Chemical Name:
- CALCIUM GLUCONATE MONOHYDRATE
- CAS:
- 66905-23-5
- MF:
- C6H16CaO8
- Structure:
- Chemical Name:
- N-ACETYLSALICYLAMIDE
- CAS:
- 487-48-9
- MF:
- C9H9NO3
- Structure:
- Chemical Name:
- NONOXYNOL 9
- CAS:
- 14409-72-4
- MF:
- C33H60O10
- Structure:
- Chemical Name:
- Bunazosin
- CAS:
- 80755-51-7
- MF:
- C19H27N5O3
- Structure:
- Chemical Name:
- Ritalin
- CAS:
- 113-45-1
- MF:
- C14H19NO2
- Structure:
- Chemical Name:
- loxapine
- CAS:
- 1977-10-2
- MF:
- C18H18ClN3O
- Structure:
- Chemical Name:
- Trimecaine
- CAS:
- 616-68-2
- MF:
- C15H24N2O
- Structure:
- Chemical Name:
- thonzylamine
- CAS:
- 91-85-0
- MF:
- C16H22N4O
- Structure:
- Chemical Name:
- emylcamate
- CAS:
- 78-28-4
- MF:
- C7H15NO2
- Structure:
- Chemical Name:
- camazepam
- CAS:
- 36104-80-0
- MF:
- C19H18ClN3O3
- Structure:
- Chemical Name:
- isoetarine
- CAS:
- 530-08-5
- MF:
- C13H21NO3
- Structure:
- Chemical Name:
- iofendylate
- CAS:
- 99-79-6
- MF:
- C19H29IO2
- Structure:
- Chemical Name:
- phenoxybenzamine
- CAS:
- 59-96-1
- MF:
- C18H22ClNO
- Structure:
- Chemical Name:
- cefacetrile
- CAS:
- 10206-21-0
- MF:
- C13H13N3O6S
- Structure:
- Chemical Name:
- fluoresone
- CAS:
- 2924-67-6
- MF:
- C8H9FO2S
- Structure:
- Chemical Name:
- antimony sodium subgallate
- MF:
- C6H6NaO5Sb
- Chemical Name:
- Norfloxacin Lactate Injection
- Chemical Name:
- Cilastatin&imipenem
- Chemical Name:
- Clindamycin hydrochlorid capsules
- Chemical Name:
- Niclosamide piperazine
- Chemical Name:
- Penicillin G sodium buffered
- Chemical Name:
- Intermediate of Lomefloxacin
- Chemical Name:
- Cefclidin
- Chemical Name:
- PENICILLIN G BENZATHINE USP(CRM STANDARD)
- Chemical Name:
- AZLOCILLIN SODIUM USP(CRM STANDARD)
- Chemical Name:
- BENETHAMINE PENICILLIN BP(CRM STANDARD)
- Chemical Name:
- ICHTHAMMOL
- CAS:
- 8629-68-3
- Structure:
- Chemical Name:
- Doxpicomine
- CAS:
- 62904-71-6
- MF:
- C12H18N2O2
- Structure:
- Chemical Name:
- Flumetramide
- CAS:
- 7125-73-7
- MF:
- C11H10F3NO2
- Structure:
- Chemical Name:
- Ftivazide
- CAS:
- 149-17-7
- MF:
- C14H13N3O3
- Structure:
- Chemical Name:
- PHENETHICILLIN POTASSIUM SALT
- CAS:
- 132-93-4
- MF:
- C17H19KN2O5S