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
ChemicalBook >   Product Catalog >  API

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
More
Less

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.

Click on the specific product, view the latest prices of the products, information, serving information

Structure:
Chemical Name:
Andrographolide
CAS:
5508-58-7
MF:
C20H30O5
Structure:
Chemical Name:
Torasemide
CAS:
56211-40-6
MF:
C16H20N4O3S
Structure:
Chemical Name:
4-Epoxypropanoxycarbazole
CAS:
51997-51-4
MF:
C15H13NO2
Structure:
Chemical Name:
Zidovudine
CAS:
30516-87-1
MF:
C10H13N5O5
Structure:
Chemical Name:
Tetracaine hydrochloride
CAS:
136-47-0
MF:
C15H25ClN2O2
Structure:
Chemical Name:
Dirithromycin
CAS:
62013-04-1
MF:
C42H78N2O14
Structure:
Chemical Name:
7-Amino-3-cephem-4-carboxylic acid
CAS:
36923-17-8
MF:
C7H8N2O3S
Structure:
Chemical Name:
Ethinyl Estradiol
CAS:
57-63-6
MF:
C20H24O2
Structure:
Chemical Name:
Lamivudine
CAS:
134678-17-4
MF:
C8H11N3O3S
Structure:
Chemical Name:
Ursodeoxycholic acid
CAS:
128-13-2
MF:
C24H40O4
Structure:
Chemical Name:
Linezolid
CAS:
165800-03-3
MF:
C16H20FN3O4
Structure:
Chemical Name:
Nebivolol
CAS:
99200-09-6
MF:
C22H25F2NO4
Structure:
Chemical Name:
Faropenem sodium hemipentahydrate
CAS:
106560-14-9
MF:
C12H15NO5S
Structure:
Chemical Name:
Teicoplanin
CAS:
61036-62-2
MF:
C78H77Cl2N8O32R
Structure:
Chemical Name:
Diclazuril
CAS:
101831-37-2
MF:
C17H9Cl3N4O2
Structure:
Chemical Name:
Adenine
CAS:
73-24-5
MF:
C5H5N5
Structure:
Chemical Name:
TMC-207
CAS:
843663-66-1
MF:
C32H31BrN2O2
Structure:
Chemical Name:
2-Mercaptobenzothiazolyl-(Z)-(2-aminothiazol-4-yl)-2-(tert-butoxycarbonyl) isopropoxyiminoacetate
CAS:
89604-92-2
MF:
C20H22N4O4S3
Structure:
Chemical Name:
Fulvestrant
CAS:
129453-61-8
MF:
C32H47F5O3S
Structure:
Chemical Name:
Sodium benzoate
CAS:
532-32-1
MF:
C7H5NaO2
Structure:
Chemical Name:
Rifabutin
CAS:
72559-06-9
MF:
C46H62N4O11
Structure:
Chemical Name:
Miconazole nitrate
CAS:
22832-87-7
MF:
C18H15Cl4N3O4
Structure:
Chemical Name:
Diethyl 2-propylImidazoledicarbonate
CAS:
144689-94-1
MF:
C12H18N2O4
Structure:
Chemical Name:
Ertapenem
CAS:
153832-46-3
MF:
C22H25N3O7S
Structure:
Chemical Name:
Balofloxacin
CAS:
127294-70-6
MF:
C20H24FN3O4
Structure:
Chemical Name:
Puerarin
CAS:
3681-99-0
MF:
C21H20O9
Structure:
Chemical Name:
2-(Methanesulfonylamino)phenylboronic acid
CAS:
756520-78-2
MF:
C7H10BNO4S
Structure:
Chemical Name:
Diacerein
CAS:
13739-02-1
MF:
C19H12O8
Structure:
Chemical Name:
Betaine
CAS:
107-43-7
MF:
C5H11NO2
Structure:
Chemical Name:
Trityl candesartan
CAS:
139481-72-4
MF:
C43H34N6O3
Structure:
Chemical Name:
Epothilone B
CAS:
152044-54-7
MF:
C27H41NO6S
Structure:
Chemical Name:
Sarafloxacin hydrochloride
CAS:
91296-87-6
MF:
C20H18ClF2N3O3
Structure:
Chemical Name:
Tolterodine
CAS:
124937-51-5
MF:
C22H31NO
Structure:
Chemical Name:
Nicotinamide
CAS:
98-92-0
MF:
C6H6N2O
Structure:
Chemical Name:
Sumatriptan succinate
CAS:
103628-48-4
MF:
C18H27N3O6S
Structure:
Chemical Name:
Carbamazepine
CAS:
298-46-4
MF:
C15H12N2O
Structure:
Chemical Name:
Voriconazole
CAS:
137234-62-9
MF:
C16H14F3N5O
Structure:
Chemical Name:
Erythromycin thiocyanate
CAS:
7704-67-8
MF:
C38H68N2O13S
Structure:
Chemical Name:
Isosorbide
CAS:
652-67-5
MF:
C6H10O4
Structure:
Chemical Name:
Docetaxel
CAS:
114977-28-5
MF:
C43H53NO14
Structure:
Chemical Name:
Spectinomycin dihydrochloride pentahydrate
CAS:
22189-32-8
MF:
C14H27ClN2O8
Structure:
Chemical Name:
Allopurinol
CAS:
315-30-0
MF:
C5H4N4O
Structure:
Chemical Name:
Rifamycin S
CAS:
13553-79-2
MF:
C37H45NO12
Structure:
Chemical Name:
17-AAG
CAS:
75747-14-7
MF:
C31H43N3O8
Structure:
Chemical Name:
Cefaclor monohydrate
CAS:
70356-03-5
MF:
C15H16ClN3O5S
Structure:
Chemical Name:
Latanoprost
CAS:
130209-82-4
MF:
C26H40O5
Structure:
Chemical Name:
Oxaliplatin
CAS:
61825-94-3
MF:
C8H12N2O4Pt
Structure:
Chemical Name:
Benzocaine
CAS:
94-09-7
MF:
C9H11NO2
Structure:
Chemical Name:
Piperine
CAS:
94-62-2
MF:
C17H19NO3
Structure:
Chemical Name:
Arecoline hydrobromide
CAS:
300-08-3
MF:
C8H14BrNO2
Structure:
Chemical Name:
Fluticasone propionate
CAS:
80474-14-2
MF:
C25H31F3O5S
Structure:
Chemical Name:
Benzocaine hydrochloride
CAS:
23239-88-5
MF:
C9H11NO2.ClH
Structure:
Chemical Name:
Rimantadine hydrochloride
CAS:
1501-84-4
MF:
C12H22ClN
Structure:
Chemical Name:
Geraniol
CAS:
106-24-1
MF:
C10H18O
Structure:
Chemical Name:
Prasugrel
CAS:
150322-43-3
MF:
C20H20FNO3S
Structure:
Chemical Name:
4,4'-Diaminodiphenylsulfone
CAS:
80-08-0
MF:
C12H12N2O2S
Structure:
Chemical Name:
Gallic acid
CAS:
149-91-7
MF:
C7H6O5
Structure:
Chemical Name:
Bimatoprost
CAS:
155206-00-1
MF:
C25H37NO4
Structure:
Chemical Name:
Methylparaben
CAS:
99-76-3
MF:
C8H8O3
Structure:
Chemical Name:
Moxifloxacin
CAS:
151096-09-2
MF:
C21H24FN3O4
Structure:
Chemical Name:
Calcium levofolinate
CAS:
80433-71-2
MF:
C20H25CaN7O7
Structure:
Chemical Name:
L-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid
CAS:
74163-81-8
MF:
C10H11NO2
Structure:
Chemical Name:
Chloral hydrate
CAS:
302-17-0
MF:
C2H3Cl3O2
Structure:
Chemical Name:
Biapenem
CAS:
120410-24-4
MF:
C15H18N4O4S
Structure:
Chemical Name:
Erdosteine
CAS:
84611-23-4
MF:
C8H11NO4S2
Structure:
Chemical Name:
Albendazole
CAS:
54965-21-8
MF:
C12H15N3O2S
Structure:
Chemical Name:
Cinchonine
CAS:
118-10-5
MF:
C19H22N2O
Structure:
Chemical Name:
Torezolid
CAS:
856866-72-3
MF:
C17H15FN6O3
Structure:
Chemical Name:
Zonisamide
CAS:
68291-97-4
MF:
C8H8N2O3S
Structure:
Chemical Name:
Rapamycin
CAS:
53123-88-9
MF:
C51H79NO13
Structure:
Chemical Name:
Nicotinic acid
CAS:
59-67-6
MF:
C6H5NO2
Structure:
Chemical Name:
ZANAMIVIR HYDRATE
CAS:
139110-80-8
MF:
C12H20N4O7
Structure:
Chemical Name:
Tiamulin fumarate
CAS:
55297-96-6
MF:
C32H51NO8S
Structure:
Chemical Name:
Side chain for meropenem
CAS:
96034-64-9
MF:
C15H19N3O5S
Structure:
Chemical Name:
Cetrorelix acetate
CAS:
120287-85-6
MF:
C70H92ClN17O14
Structure:
Chemical Name:
Inositol
CAS:
87-89-8
MF:
C6H12O6
Structure:
Chemical Name:
Ferulic Acid
CAS:
1135-24-6
MF:
C10H10O4
Structure:
Chemical Name:
Clopidogrel hydrogen sulfate
CAS:
135046-48-9
MF:
C16H18ClNO6S2
Chemical Name:
Chondroitin sulfate A sodium salt
CAS:
39455-18-0
MF:
(C14H19NO14SNa2)n
Structure:
Chemical Name:
(-)-Corey lactone 4-phenylbenzoate alcohol
CAS:
31752-99-5
MF:
C21H20O5
Structure:
Chemical Name:
Halofuginone
CAS:
55837-20-2
MF:
C16H17BrClN3O3
Structure:
Chemical Name:
Phenylbutazone
CAS:
50-33-9
MF:
C19H20N2O2
Structure:
Chemical Name:
Pioglitazone hydrochloride
CAS:
112529-15-4
MF:
C19H21ClN2O3S
Structure:
Chemical Name:
(Z)-2-Amino-alpha-[1-(tert-butoxycarbonyl)]-1-methylethoxyimino-4-thiazolacetic acid
CAS:
86299-47-0
MF:
C13H19N3O5S
Structure:
Chemical Name:
Phosphomycin calcium salt
CAS:
26016-98-8
MF:
C3H9CaO4P
Structure:
Chemical Name:
3-(METHYLSULFONYLAMINO)PHENYLBORONIC ACID
CAS:
148355-75-3
MF:
C7H10BNO4S
Structure:
Chemical Name:
Disulfiram
CAS:
97-77-8
MF:
C10H20N2S4
Structure:
Chemical Name:
3-Aminobenzenesulfonamide
CAS:
98-18-0
MF:
C6H8N2O2S
Structure:
Chemical Name:
Butafosfan
CAS:
17316-67-5
MF:
C7H18NO2P
Structure:
Chemical Name:
Glycyrrhizic acid
CAS:
1405-86-3
MF:
C42H62O16
Structure:
Chemical Name:
Benzoyl peroxide
CAS:
94-36-0
MF:
C14H10O4
Structure:
Chemical Name:
TAEM
CAS:
158183-05-2
MF:
C20H22N4O4S3
Structure:
Chemical Name:
Atazanavir
CAS:
198904-31-3
MF:
C38H52N6O7
Structure:
Chemical Name:
Entecavir
CAS:
142217-69-4
MF:
C12H15N5O3
Structure:
Chemical Name:
Doripenem hydrate
CAS:
364622-82-2
MF:
C15H26N4O7S2
Structure:
Chemical Name:
Ciclopirox ethanolamine
CAS:
41621-49-2
MF:
C14H24N2O3
Structure:
Chemical Name:
Dideoxyinosine
CAS:
69655-05-6
MF:
C10H12N4O3
Structure:
Chemical Name:
Ribavirin
CAS:
36791-04-5
MF:
C8H12N4O5
Structure:
Chemical Name:
Neomycin sulfate
CAS:
1405-10-3
MF:
C23H48N6O17S
Structure:
Chemical Name:
Bendamustine hydrochloride
CAS:
3543-75-7
MF:
C16H22Cl3N3O2