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:
- Dobutamine hydrochloride
- CAS:
- 49745-95-1
- MF:
- C18H24ClNO3
- Structure:
- Chemical Name:
- 4-(2,3-Dichloro-phenyl)-2,6-dimethyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid 3-(2-cyano-ethyl) ester 5-methyl ester
- CAS:
- 110962-94-2
- MF:
- C19H18Cl2N2O4
- Structure:
- Chemical Name:
- CHLORPROMAZINE
- MF:
- C17H19ClN2S
- Structure:
- Chemical Name:
- 4-BROMO-N-CYCLOPROPYLBENZENESULPHONAMIDE
- CAS:
- 331950-30-2
- MF:
- C9H10BrNO2S
- Structure:
- Chemical Name:
- Bendazol
- CAS:
- 621-72-7
- MF:
- C14H12N2
- Structure:
- Chemical Name:
- Lancovutide
- CAS:
- 1391-36-2
- MF:
- C89H125N23O25S3
- Structure:
- Chemical Name:
- Epinastine hydrochloride
- CAS:
- 80012-44-8
- MF:
- C16H16ClN3
- Structure:
- Chemical Name:
- Spectinomycin
- CAS:
- 1695-77-8
- MF:
- C14H24N2O7
- Structure:
- Chemical Name:
- Pyridoxine
- CAS:
- 65-23-6
- MF:
- C8H11NO3
- Structure:
- Chemical Name:
- Calcitonin eel
- CAS:
- 57014-02-5
- MF:
- C146H241N43O47S2
- Structure:
- Chemical Name:
- PROSTACYCLIN SODIUM SALT
- CAS:
- 61849-14-7
- MF:
- C20H33NaO5
- Structure:
- Chemical Name:
- N-Isopropyl 2-bromobenzenesulfonamide
- CAS:
- 951883-94-6
- MF:
- C9H12BrNO2S
- Structure:
- Chemical Name:
- AMIKACIN
- CAS:
- 37517-28-5
- MF:
- C22H43N5O13
- Structure:
- Chemical Name:
- Brivaracetam
- CAS:
- 357336-20-0
- MF:
- C11H20N2O2
- Structure:
- Chemical Name:
- DICHLORPHENAMIDE
- CAS:
- 120-97-8
- MF:
- C6H6Cl2N2O4S2
- Structure:
- Chemical Name:
- Moxonidine
- CAS:
- 75438-57-2
- MF:
- C9H12ClN5O
- Structure:
- Chemical Name:
- HYDROQUINIDINE
- CAS:
- 1435-55-8
- MF:
- C20H26N2O2
- Structure:
- Chemical Name:
- (1R,3S)-Benazepril Hydrochloride
- CAS:
- 86541-77-7
- MF:
- C24H28N2O5HCl
- Structure:
- Chemical Name:
- Cefotiam
- CAS:
- 61622-34-2
- MF:
- C18H23N9O4S3
- Structure:
- Chemical Name:
- N-(2-AMINOETHYL) 4-BROMOBENZENESULFONAMIDE
- CAS:
- 90002-56-5
- MF:
- C8H11BrN2O2S
- Structure:
- Chemical Name:
- Cefetamet pivoxil hydrochloride
- CAS:
- 111696-23-2
- MF:
- C20H26ClN5O7S2
- Structure:
- Chemical Name:
- Sparfloxacin
- CAS:
- 110871-86-8
- MF:
- C19H22F2N4O3
- Structure:
- Chemical Name:
- Ceftizoxime sodium
- CAS:
- 68401-82-1
- MF:
- C13H14N5NaO5S2
- Structure:
- Chemical Name:
- Rutile
- CAS:
- 1317-80-2
- MF:
- O2Ti
- Structure:
- Chemical Name:
- Isepamicin sulfate
- CAS:
- 67814-76-0
- MF:
- C22H45N5O16S
- Structure:
- Chemical Name:
- Tazobactam acid
- CAS:
- 89786-04-9
- MF:
- C10H12N4O5S
- Structure:
- Chemical Name:
- Rifapentine hydrochloride
- CAS:
- 127923-87-9
- MF:
- C47H65ClN4O12
- Structure:
- Chemical Name:
- 1,4-BUTANESULTAM
- CAS:
- 37441-50-2
- MF:
- C4H9NO2S
- Structure:
- Chemical Name:
- SODIUM 4-HYDROXYBUTYRATE
- CAS:
- 502-85-2
- MF:
- C4H9NaO3
- Structure:
- Chemical Name:
- Acrivastine
- CAS:
- 87848-99-5
- MF:
- C22H24N2O2
- Structure:
- Chemical Name:
- Hydroxyprogesterone acetate
- CAS:
- 302-23-8
- MF:
- C23H32O4
- Structure:
- Chemical Name:
- 9-AMINOACRIDINE
- CAS:
- 90-45-9
- MF:
- C13H10N2
- Structure:
- Chemical Name:
- Terfenadine
- CAS:
- 50679-08-8
- MF:
- C32H41NO2
- Structure:
- Chemical Name:
- 1,2,3,4-TETRAHYDRO-9-ACRIDINAMINE
- CAS:
- 321-64-2
- MF:
- C13H14N2
- Structure:
- Chemical Name:
- Cefuroxime
- CAS:
- 55268-75-2
- MF:
- C16H16N4O8S
- Structure:
- Chemical Name:
- Formoterol
- CAS:
- 73573-87-2
- MF:
- C19H24N2O4
- Structure:
- Chemical Name:
- Labetalol
- CAS:
- 36894-69-6
- MF:
- C19H24N2O3
- Structure:
- Chemical Name:
- Metamizole sodium
- CAS:
- 68-89-3
- MF:
- C13H16N3NaO4S
- Structure:
- Chemical Name:
- Mafenide acetate
- CAS:
- 13009-99-9
- MF:
- C9H14N2O4S
- Structure:
- Chemical Name:
- Cefmenoxime hydrochloride
- CAS:
- 75738-58-8
- MF:
- C16H18ClN9O5S3
- Structure:
- Chemical Name:
- Irsogladine
- CAS:
- 57381-26-7
- MF:
- C9H7Cl2N5
- Structure:
- Chemical Name:
- 4-BROMO-N-(3-CHLOROPROPYL)BENZENESULPHONAMIDE
- CAS:
- 98768-71-9
- MF:
- C9H11BrClNO2S
- Structure:
- Chemical Name:
- DELAPRIL HCL
- CAS:
- 83435-67-0
- MF:
- C26H32N2O5.HCl
- Structure:
- Chemical Name:
- Docetaxel
- CAS:
- 125354-16-7
- MF:
- C45H55NO15
- Structure:
- Chemical Name:
- Sodium chromate
- CAS:
- 7775-11-3
- MF:
- CrNa2O4
- Structure:
- Chemical Name:
- Drotaverin hydrochloride
- CAS:
- 14009-24-6
- MF:
- C24H31NO4
- Structure:
- Chemical Name:
- Halofantrine hydrochloride
- CAS:
- 36167-63-2
- MF:
- C26H30Cl2F3NO.ClH
- Structure:
- Chemical Name:
- Olamufloxacin
- CAS:
- 167887-97-0
- MF:
- C20H23FN4O3
- Structure:
- Chemical Name:
- 2-PYRIMIDINAMINE, 4-(3,4-DIHYDRO-1-METHYL-2(1H)-ISOQUINOLINYL)-N-(4-FLUOROPHENYL)-5,6-DIMETHYL-, MONOHYDROCHLORIDE
- CAS:
- 178307-42-1
- MF:
- C22H24ClFN4
- Structure:
- Chemical Name:
- Pamidronic acid
- CAS:
- 40391-99-9
- MF:
- C3H11NO7P2
- Chemical Name:
- Levoceitrizine Hcl
- Structure:
- Chemical Name:
- Epirubicin
- CAS:
- 56420-45-2
- MF:
- C27H29NO11
- Structure:
- Chemical Name:
- 2-Bromo-N-(tert-butyl)benzenesulphonamide
- CAS:
- 138733-50-3
- MF:
- C10H14BrNO2S
- Structure:
- Chemical Name:
- 4-Bromo-N-butylbenzamide
- CAS:
- 78080-34-9
- MF:
- C11H14BrNO
- Chemical Name:
- EC 3.5.1.11
- CAS:
- 9014-06-6
- Structure:
- Chemical Name:
- Reboxetine
- CAS:
- 98769-81-4
- MF:
- C19H23NO3
- Structure:
- Chemical Name:
- Astemizole
- CAS:
- 68844-77-9
- MF:
- C28H31FN4O
- Structure:
- Chemical Name:
- VESNARINONE
- CAS:
- 81840-15-5
- MF:
- C22H25N3O4
- Structure:
- Chemical Name:
- G-STROPHANTHIN
- CAS:
- 630-60-4
- MF:
- C29H44O12
- Structure:
- Chemical Name:
- Zinc undecylenate
- CAS:
- 557-08-4
- MF:
- C22H38O4Zn
- Structure:
- Chemical Name:
- Rifamycin Sodium
- CAS:
- 14897-39-3
- MF:
- C37H48NNaO12
- Structure:
- Chemical Name:
- Butibufen
- CAS:
- 55837-18-8
- MF:
- C14H20O2
- Structure:
- Chemical Name:
- Raubasine
- CAS:
- 483-04-5
- MF:
- C21H24N2O3
- Structure:
- Chemical Name:
- Potassium Citrate
- CAS:
- 866-84-2
- MF:
- C6H9KO7
- Chemical Name:
- Zeocin
- CAS:
- 181494-14-4
- Structure:
- Chemical Name:
- Oxaliplatin
- CAS:
- 63121-00-6
- MF:
- C8H12N2O4Pt
- Structure:
- Chemical Name:
- 4-(N-BUTYLSULPHONAMIDO)BENZENEBORONIC ACID
- CAS:
- 850589-32-1
- MF:
- C10H16BNO4S
- Structure:
- Chemical Name:
- 1-(4-BROMOPHENYLSULFONYL)PIPERIDINE
- CAS:
- 834-66-2
- MF:
- C11H14BrNO2S
- Structure:
- Chemical Name:
- 3-(N,N-DIMETHYLSULPHONAMIDO)BENZENEBORONIC ACID
- CAS:
- 871329-59-8
- MF:
- C8H12BNO4S
- Structure:
- Chemical Name:
- 4-Bromo-N-(4-methoxybenzyl)benzenesulfonamide
- CAS:
- 329939-43-7
- MF:
- C14H14BrNO3S
- Structure:
- Chemical Name:
- APALCILLIN
- CAS:
- 63469-19-2
- MF:
- C25H23N5O6S
- Structure:
- Chemical Name:
- Troxipide
- CAS:
- 30751-05-4
- MF:
- C15H22N2O4
- Structure:
- Chemical Name:
- Olsalazine sodium
- CAS:
- 6054-98-4
- MF:
- C14H11N2NaO6
- Structure:
- Chemical Name:
- Mecillinam
- CAS:
- 32887-01-7
- MF:
- C15H23N3O3S
- Structure:
- Chemical Name:
- Succinylcholine Chloride
- CAS:
- 71-27-2
- MF:
- C14H30Cl2N2O4
- Structure:
- Chemical Name:
- Ciprofloxacin lactate
- CAS:
- 97867-33-9
- MF:
- C20H24FN3O6
- Structure:
- Chemical Name:
- Doxazosin
- CAS:
- 74191-85-8
- MF:
- C23H25N5O5
- Structure:
- Chemical Name:
- Validamycin
- CAS:
- 37248-47-8
- MF:
- C20H35NO13
- Structure:
- Chemical Name:
- Levomefolic Acid
- CAS:
- 31690-09-2
- MF:
- C20H25N7O6
- Structure:
- Chemical Name:
- 1,4-Dihydro-2,6-dimethyl-4-(2',3'-dichlorophenyl)-5-carboxy methyl-3-pyridinecarboxylic acid
- CAS:
- 123853-39-4
- MF:
- C16H15Cl2NO4
- Structure:
- Chemical Name:
- Sodium chromate tetrahydrate
- CAS:
- 10034-82-9
- MF:
- CrH5NaO5
- Structure:
- Chemical Name:
- 4-(N,N-DIETHYLSULPHONAMIDO)BENZENEBORONIC ACID
- CAS:
- 850568-76-2
- MF:
- C10H16BNO4S
- Structure:
- Chemical Name:
- Halometasone
- CAS:
- 50629-82-8
- MF:
- C22H27ClF2O5
- Structure:
- Chemical Name:
- ANTIMYCIN A
- CAS:
- 1397-94-0
- MF:
- C28H40N2O9
- Structure:
- Chemical Name:
- Soda lime
- CAS:
- 8006-28-8
- MF:
- CaHNaO2
- Structure:
- Chemical Name:
- CeftazidiMe
- CAS:
- 72558-82-8
- MF:
- C22H22N6O7S2
- Structure:
- Chemical Name:
- Ceftibuten
- CAS:
- 97519-39-6
- MF:
- C15H14N4O6S2
- Structure:
- Chemical Name:
- Glycopyrrolate
- CAS:
- 596-51-0
- MF:
- C19H28BrNO3-
- Structure:
- Chemical Name:
- GADOPENTETIC ACID
- CAS:
- 80529-93-7
- MF:
- C14H20GdN3O10
- Structure:
- Chemical Name:
- Gentamicin
- CAS:
- 1403-66-3
- MF:
- C60H123N15O21
- Structure:
- Chemical Name:
- Itopride hydrochloride
- CAS:
- 122892-31-3
- MF:
- C20H27ClN2O4
- Structure:
- Chemical Name:
- Pirarubicin
- CAS:
- 72496-41-4
- MF:
- C32H37NO12
- Structure:
- Chemical Name:
- Picoxystrobin
- CAS:
- 117428-22-5
- MF:
- C18H16F3NO4
- Structure:
- Chemical Name:
- 4-(TERT-BUTYLAMINOSULPHONYL)BENZENEBORONIC ACID
- CAS:
- 208516-15-8
- MF:
- C10H16BNO4S
- Structure:
- Chemical Name:
- Chloramine-T
- CAS:
- 127-65-1
- MF:
- C7H7ClNNaO2S
- Structure:
- Chemical Name:
- 4-(AMINOMETHYL)BENZENESULFONAMIDE
- CAS:
- 138-39-6
- MF:
- C7H10N2O2S
- Structure:
- Chemical Name:
- PICROTOXIN
- CAS:
- 124-87-8
- MF:
- C30H34O13
- Structure:
- Chemical Name:
- 2,3-Dimercaptopropanesulfonic acid sodium salt
- CAS:
- 4076-02-2
- MF:
- C3H7NaO3S3
- Structure:
- Chemical Name:
- Ioversol
- CAS:
- 87771-40-2
- MF:
- C18H24I3N3O9
- Structure:
- Chemical Name:
- BARBITAL
- CAS:
- 57-44-3
- MF:
- C8H12N2O3