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:
- Bleomycin A5
- CAS:
- 11116-32-8
- MF:
- C57H89N19O21S2
- Structure:
- Chemical Name:
- eritrityl tetranitrate
- CAS:
- 7297-25-8
- MF:
- C4H6N4O12
- Structure:
- Chemical Name:
- floctafenine
- CAS:
- 23779-99-9
- MF:
- C20H17F3N2O4
- Structure:
- Chemical Name:
- promethazine teoclate
- CAS:
- 17693-51-5
- MF:
- C24H27ClN6O2S
- Structure:
- Chemical Name:
- ambenonium chloride
- CAS:
- 115-79-7
- MF:
- C28H42Cl2N4O2.2Cl
- Structure:
- Chemical Name:
- carbinoxamine
- CAS:
- 486-16-8
- MF:
- C16H19ClN2O
- Structure:
- Chemical Name:
- Cephaloridine
- CAS:
- 50-59-9
- MF:
- C19H17N3O4S2
- Structure:
- Chemical Name:
- Isoniazid-D4
- CAS:
- 774596-24-6
- MF:
- C6H7N3O
- Chemical Name:
- MeropeneM with SodiuM Carbonate
- Structure:
- Chemical Name:
- FLUNITRAZEPAM
- CAS:
- 1622-62-4
- MF:
- C16H12FN3O3
- Chemical Name:
- SophoraAlkaloidsTannate
- Chemical Name:
- Rifamycin Na
- Chemical Name:
- DiMefline Hydrochloride
- Structure:
- Chemical Name:
- Sulfamethazine
- CAS:
- 35762-76-6
- MF:
- C6H9N3O2S
- Structure:
- Chemical Name:
- Betahistine Hydrochloride
- CAS:
- 15430-48-5
- MF:
- C8H13ClN2
- Structure:
- Chemical Name:
- 50700-72-6
- CAS:
- 50700-72-6
- Structure:
- Chemical Name:
- Bofumustine
- CAS:
- 55102-44-8
- MF:
- C18H21ClN4O9
- Structure:
- Chemical Name:
- Brolamfetamine
- CAS:
- 64638-07-9
- MF:
- C11H16BrNO2
- Structure:
- Chemical Name:
- OBIDOXIME CHLORIDE
- CAS:
- 114-90-9
- MF:
- C14H16Cl2N4O3
- Structure:
- Chemical Name:
- SODIUM CHOLATE HYDRATE
- CAS:
- 73163-53-8
- MF:
- C24H41NaO6
- Structure:
- Chemical Name:
- INSULIN
- CAS:
- 9004-10-8
- MF:
- C256H381N65O77S6
- Structure:
- Chemical Name:
- Phentolamine hydrochloride
- CAS:
- 73-05-2
- MF:
- C17H20ClN3O
- Structure:
- Chemical Name:
- 3,12-DIHYDROXY-NOR-CHOLANYLDIPHENYLCARBINOL
- CAS:
- 83116-96-5
- MF:
- C36H50O3
- Structure:
- Chemical Name:
- PHENDIMETRAZINE
- MF:
- C12H17NO
- Structure:
- Chemical Name:
- 6-ETHOXY-2-BENZOTHIAZOLESULFONAMIDE
- CAS:
- 452-35-7
- MF:
- C9H10N2O3S2
- Structure:
- Chemical Name:
- BUTALBITAL
- CAS:
- 77-26-9
- MF:
- C11H16N2O3
- Structure:
- Chemical Name:
- DYCLONINE
- CAS:
- 586-60-7
- MF:
- C18H27NO2
- Structure:
- Chemical Name:
- AROTINOLOL
- CAS:
- 68377-92-4
- MF:
- C15H21N3O2S3
- Structure:
- Chemical Name:
- TRIMIPRAMINE
- CAS:
- 739-71-9
- MF:
- C20H26N2
- Structure:
- Chemical Name:
- BUTETHAL--DEA SCHEDULE III ITEM
- CAS:
- 77-28-1
- MF:
- C10H16N2O3
- Chemical Name:
- PROTAMINE SULFATE GRADE III FROM HERRING
- CAS:
- 9007-31-2
- Structure:
- Chemical Name:
- HALOPROGIN
- CAS:
- 777-11-7
- MF:
- C9H4Cl3IO
- Structure:
- Chemical Name:
- Dipivefrin hydrochloride
- CAS:
- 64019-93-8
- MF:
- C19H30ClNO5
- Structure:
- Chemical Name:
- PHENOL:CHLOROFORM:ISOAMYL ALC. 25:24:1
- CAS:
- 136112-00-0
- MF:
- C12H19Cl3O2
- Structure:
- Chemical Name:
- CHELIDONINE MONOHYDRATE*
- CAS:
- 20267-87-2
- MF:
- C20H19NO5
- Structure:
- Chemical Name:
- BENZPHETAMINE HYDROCHLORIDE--DEA
- CAS:
- 5411-22-3
- MF:
- C17H21N.ClH
- Structure:
- Chemical Name:
- DOXAZOSIN MESILATE
- MF:
- C24H29N5O8S
- Chemical Name:
- ENROFLOXACIN BASE
- Chemical Name:
- BENETHAMINE PENICILLIN
- Chemical Name:
- RILMENIDINE FOR SYSTEM SUITABILITY
- Chemical Name:
- ONDANSETRON FOR LC SYSTEM SUITABILITY
- Structure:
- Chemical Name:
- Fenticonazole
- CAS:
- 72479-26-6
- MF:
- C24H20Cl2N2OS
- Structure:
- Chemical Name:
- Amfepramone hydrochloride
- CAS:
- 134-80-5
- MF:
- C13H20ClNO
- Structure:
- Chemical Name:
- Oxyphenonium bromide
- CAS:
- 50-10-2
- MF:
- C21H34BrNO3
- Structure:
- Chemical Name:
- URSODEOXYCHOLIC ACID SODIUM SALT
- CAS:
- 31687-65-7
- MF:
- C24H39NaO4
- Structure:
- Chemical Name:
- SULFAMETHOXAZOLE-D4
- MF:
- C10H7D4N3O3S
- Structure:
- Chemical Name:
- TRIMETHOBENZAMIDE HYDROCHLORIDE
- CAS:
- 554-92-7
- MF:
- C21H29ClN2O5
- Structure:
- Chemical Name:
- D/L-AMPHETAMINE HYDROCHLORIDE
- CAS:
- 300-62-9
- MF:
- C9H13N
- Structure:
- Chemical Name:
- N-CYCLOHEXYL 3-BROMOBENZENESULFONAMIDE
- CAS:
- 871269-10-2
- MF:
- C12H16BrNO2S
- Structure:
- Chemical Name:
- Esafloxacin
- CAS:
- 79286-77-4
- MF:
- C15H17FN4O3
- Chemical Name:
- ADENOSINE 5'-TRIPHOSPHATASE
- CAS:
- 9000-83-3
- MF:
- C10H16N5O13P3
- Structure:
- Chemical Name:
- N-Demethyllincomycin
- CAS:
- 2256-16-8
- MF:
- C17H32N2O6S
- Structure:
- Chemical Name:
- Phenobarbital sodium
- CAS:
- 57-30-7
- MF:
- C12H12N2O3.Na
- Structure:
- Chemical Name:
- Orphenadrine citrate
- CAS:
- 4596-23-0
- MF:
- C24H31NO8
- Structure:
- Chemical Name:
- CLOFENAMIDE
- CAS:
- 671-95-4
- MF:
- C6H7ClN2O4S2
- Structure:
- Chemical Name:
- PENTOLINIUM TARTRATE
- CAS:
- 52-62-0
- MF:
- C23H42N2O12
- Structure:
- Chemical Name:
- BACAMPICILLIN HYDROCHLORIDE
- CAS:
- 37661-08-8
- MF:
- C21H28ClN3O7S
- Structure:
- Chemical Name:
- Bromazepam
- CAS:
- 1812-30-2
- MF:
- C14H10BrN3O
- Structure:
- Chemical Name:
- Tallimustine
- CAS:
- 115308-98-0
- MF:
- C32H38Cl2N10O4
- Chemical Name:
- Sargramostim
- CAS:
- 123774-72-1
- Structure:
- Chemical Name:
- Metapramine
- CAS:
- 21730-16-5
- MF:
- C16H18N2
- Chemical Name:
- BENZATHINE BENZYLPENICILLIN EPB(CRM STANDARD)
- Chemical Name:
- 4-HYDROXY PHENOXYMETHYLPENICILLIN EPH(CRM STANDARD)
- Chemical Name:
- PIVMECILLINAM HYDROCHLORIDE EPP(CRM STANDARD)
- Structure:
- Chemical Name:
- GUANOXAN SULFATE
- CAS:
- 5714-04-5
- MF:
- 2C10H13N3O2.H2O4S
- Structure:
- Chemical Name:
- Guanoxan
- CAS:
- 2165-19-7
- MF:
- C10H13N3O2
- Chemical Name:
- Stable chlorine dioxide
- MF:
- ClO2
- Structure:
- Chemical Name:
- Fludiazepam
- CAS:
- 3900-31-0
- MF:
- C16H12ClFN2O
- Structure:
- Chemical Name:
- 2-ETHOXY-6,9-DIAMINOACRIDINE
- CAS:
- 442-16-0
- MF:
- C15H15N3O
- Structure:
- Chemical Name:
- CLOFENAMIC ACID
- CAS:
- 4295-55-0
- MF:
- C13H9Cl2NO2
- Structure:
- Chemical Name:
- PROCATEROL HYDROCHLORIDE
- CAS:
- 62929-91-3
- MF:
- C16H23ClN2O3
- Structure:
- Chemical Name:
- Mepacrine hydrochloride
- CAS:
- 6151-30-0
- MF:
- C23H36Cl3N3O3
- Structure:
- Chemical Name:
- CARBARSONE
- CAS:
- 121-59-5
- MF:
- C7H9AsN2O4
- Structure:
- Chemical Name:
- SODIUM TAUROGLYCOCHOLATE
- CAS:
- 11006-55-6
- MF:
- C28H47N2NaO8S
- Structure:
- Chemical Name:
- Epirizole
- CAS:
- 18694-40-1
- MF:
- C11H14N4O2
- Structure:
- Chemical Name:
- SULFAPHENAZOLE
- CAS:
- 526-08-9
- MF:
- C15H14N4O2S
- Structure:
- Chemical Name:
- NOSCAPINE HYDROCHLORIDE
- CAS:
- 912-60-7
- MF:
- C22H24ClNO7
- Structure:
- Chemical Name:
- Midazolam hydrochloride
- CAS:
- 59467-96-8
- MF:
- C18H14Cl2FN3
- Structure:
- Chemical Name:
- Nilestriol
- CAS:
- 39791-20-3
- MF:
- C25H32O3
- Structure:
- Chemical Name:
- LOMIFYLLINE
- CAS:
- 10226-54-7
- MF:
- C13H18N4O3
- Structure:
- Chemical Name:
- BENPROPERINE
- CAS:
- 2156-27-6
- MF:
- C21H27NO
- Structure:
- Chemical Name:
- Aclarubicin
- CAS:
- 57576-44-0
- MF:
- C42H53NO15
- Structure:
- Chemical Name:
- CONVALLATOXIN
- CAS:
- 508-75-8
- MF:
- C29H42O10
- Structure:
- Chemical Name:
- Haloxazolam
- CAS:
- 59128-97-1
- MF:
- C17H14BrFN2O2
- Structure:
- Chemical Name:
- XENON
- CAS:
- 7440-63-3
- MF:
- Xe
- Chemical Name:
- BEE VENOM
- Structure:
- Chemical Name:
- Follicle-stimulating hormone
- CAS:
- 146479-72-3
- MF:
- C42H65N11O12S2
- Structure:
- Chemical Name:
- SECOBARBITAL
- CAS:
- 76-73-3
- MF:
- C12H18N2O3
- Structure:
- Chemical Name:
- Neoarsphenamine
- CAS:
- 457-60-3
- MF:
- C13H13As2N2NaO4S
- Structure:
- Chemical Name:
- Cefdinir Related Compound A (10 mg) (2(R)-2-[(Z)-2-(2-aminothiazol-4-yl)-2-(hydroxyimino)acetamido]-2-[(2RS,5RS)-5-methyl-7-oxo-2,4,5,7-tetrahydro-1Hfuro[3,4-d][1,3]thiazin-2-yl]acetic acid)
- CAS:
- 178422-42-9
- MF:
- C14H15N5O6S2
- Structure:
- Chemical Name:
- Bupivacaine Hydrochloride
- CAS:
- 73360-54-0
- MF:
- C18H31ClN2O2
- Structure:
- Chemical Name:
- Ephedrine hydrochloride
- CAS:
- 50-98-6
- MF:
- C10H15NO.ClH
- Chemical Name:
- BendaMustine IMpurity B
- Chemical Name:
- Clavulanate PotassiuM+Microcrystalline cellulose(1:1)
- Structure:
- Chemical Name:
- Ranimustine
- CAS:
- 58994-96-0
- MF:
- C10H18ClN3O7
- Structure:
- Chemical Name:
- Budralazine
- CAS:
- 36798-79-5
- MF:
- C14H16N4
- Structure:
- Chemical Name:
- Pentaerythritol tetranitrate
- CAS:
- 78-11-5
- MF:
- C5H8N4O12
- Structure:
- Chemical Name:
- Practolol
- CAS:
- 6673-35-4
- MF:
- C14H22N2O3
- Structure:
- Chemical Name:
- MIDODRINE
- CAS:
- 42794-76-3
- MF:
- C12H18N2O4
- Structure:
- Chemical Name:
- Diphenhydramine citrate
- CAS:
- 88637-37-0
- MF:
- C23H29NO8