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:
- Dutasteride
- CAS:
- 164656-23-9
- MF:
- C27H30F6N2O2
- Structure:
- Chemical Name:
- Lurasidone hydrochloride
- CAS:
- 367514-88-3
- MF:
- C28H37ClN4O2S
- Structure:
- Chemical Name:
- Gabapentin
- CAS:
- 60142-96-3
- MF:
- C9H17NO2
- Structure:
- Chemical Name:
- Ticarcillin disodium salt
- CAS:
- 4697-14-7
- MF:
- C15H17N2NaO6S2
- Structure:
- Chemical Name:
- 4-(METHYLSULFONYLAMINO)PHENYLBORONIC ACID
- CAS:
- 380430-57-9
- MF:
- C7H10BNO4S
- Structure:
- Chemical Name:
- Moxifloxacin hydrochloride
- CAS:
- 186826-86-8
- MF:
- C21H25ClFN3O4
- Structure:
- Chemical Name:
- Floxuridine
- CAS:
- 50-91-9
- MF:
- C9H11FN2O5
- Structure:
- Chemical Name:
- Allantoin
- CAS:
- 97-59-6
- MF:
- C4H6N4O3
- Structure:
- Chemical Name:
- Etodolac
- CAS:
- 41340-25-4
- MF:
- C17H21NO3
- Structure:
- Chemical Name:
- Retinoic acid
- CAS:
- 302-79-4
- MF:
- C20H28O2
- Structure:
- Chemical Name:
- Quercetin
- CAS:
- 117-39-5
- MF:
- C15H10O7
- Structure:
- Chemical Name:
- Hesperidin
- CAS:
- 520-26-3
- MF:
- C28H34O15
- Structure:
- Chemical Name:
- 1,2-Dimethyl-5-nitroimidazole
- CAS:
- 551-92-8
- MF:
- C5H7N3O2
- Structure:
- Chemical Name:
- Anastrozole
- CAS:
- 120511-73-1
- MF:
- C17H19N5
- Structure:
- Chemical Name:
- Benazepril hydrochloride
- CAS:
- 86541-74-4
- MF:
- C24H29ClN2O5
- Structure:
- Chemical Name:
- Potassium iodide
- CAS:
- 7681-11-0
- MF:
- KI
- Structure:
- Chemical Name:
- Methylthiouracil
- CAS:
- 56-04-2
- MF:
- C5H6N2OS
- Structure:
- Chemical Name:
- Baicalin
- CAS:
- 21967-41-9
- MF:
- C21H18O11
- Structure:
- Chemical Name:
- Cilnidipine
- CAS:
- 132203-70-4
- MF:
- C27H28N2O7
- Structure:
- Chemical Name:
- FLORFENICOL
- CAS:
- 76639-94-6
- MF:
- C12H14Cl2FNO4S
- Structure:
- Chemical Name:
- (-)-Corey Lactone Benzoate
- CAS:
- 39746-00-4
- MF:
- C15H16O5
- Structure:
- Chemical Name:
- Erlotinib hydrochloride
- CAS:
- 183319-69-9
- MF:
- C22H24ClN3O4
- Structure:
- Chemical Name:
- β-Nicotinamide adenine dinucleotide
- CAS:
- 53-84-9
- MF:
- C21H27N7O14P2
- Structure:
- Chemical Name:
- 4,5-Dimethyl-1,3-dioxol-2-one
- CAS:
- 37830-90-3
- MF:
- C5H6O3
- Structure:
- Chemical Name:
- (-)-Corey lactone diol
- CAS:
- 32233-40-2
- MF:
- C8H12O4
- Structure:
- Chemical Name:
- LITHOCHOLIC ACID
- CAS:
- 434-13-9
- MF:
- C24H40O3
- Structure:
- Chemical Name:
- BIAPENEM SIDE CHAIN
- CAS:
- 153851-71-9
- MF:
- C5H8ClN3S
- Structure:
- Chemical Name:
- Tilmicosin phosphate
- CAS:
- 137330-13-3
- MF:
- C46H83N2O17P
- Structure:
- Chemical Name:
- 10,11-Dihydro-11-oxodibenzo[b,f][1,4]thiazepine
- CAS:
- 3159-07-7
- MF:
- C13H9NOS
- Structure:
- Chemical Name:
- (+)-Camptothecin
- CAS:
- 7689-03-4
- MF:
- C20H16N2O4
- Structure:
- Chemical Name:
- Levodopa
- CAS:
- 59-92-7
- MF:
- C9H11NO4
- Structure:
- Chemical Name:
- Rebeprazole sodium
- CAS:
- 117976-90-6
- MF:
- C18H20N3NaO3S
- Structure:
- Chemical Name:
- Pazufloxacin
- CAS:
- 127045-41-4
- MF:
- C16H15FN2O4
- Structure:
- Chemical Name:
- Orlistat
- CAS:
- 96829-58-2
- MF:
- C29H53NO5
- Structure:
- Chemical Name:
- Olprinone
- CAS:
- 106730-54-5
- MF:
- C14H10N4O
- Structure:
- Chemical Name:
- Rasagiline
- CAS:
- 136236-51-6
- MF:
- C12H13N
- Structure:
- Chemical Name:
- Chlorogenic acid
- CAS:
- 327-97-9
- MF:
- C16H18O9
- Structure:
- Chemical Name:
- STAUROSPORINE
- CAS:
- 62996-74-1
- MF:
- C28H26N4O3
- Structure:
- Chemical Name:
- Combretastatin A4 phosphate disodium salt
- CAS:
- 168555-66-6
- MF:
- C18H19O8P.2Na
- Structure:
- Chemical Name:
- Febantel
- CAS:
- 58306-30-2
- MF:
- C20H22N4O6S
- Structure:
- Chemical Name:
- Imiquimod
- CAS:
- 99011-02-6
- MF:
- C14H16N4
- Structure:
- Chemical Name:
- Adefovir
- CAS:
- 106941-25-7
- MF:
- C8H12N5O4P
- Structure:
- Chemical Name:
- Temozolomide
- CAS:
- 85622-93-1
- MF:
- C6H6N6O2
- Structure:
- Chemical Name:
- Kanamycin sulfate
- CAS:
- 25389-94-0
- MF:
- C18H38N4O15S
- Structure:
- Chemical Name:
- Gatifloxacin
- CAS:
- 112811-59-3
- MF:
- C19H22FN3O4
- Structure:
- Chemical Name:
- Gentamicin sulfate
- CAS:
- 1405-41-0
- MF:
- C60H127N15O26S
- Structure:
- Chemical Name:
- Methotrexate
- CAS:
- 59-05-2
- MF:
- C20H22N8O5
- Structure:
- Chemical Name:
- Cefprozil hydrate
- CAS:
- 121123-17-9
- MF:
- C18H21N3O6S
- Structure:
- Chemical Name:
- Trimethoprim
- CAS:
- 738-70-5
- MF:
- C14H18N4O3
- Structure:
- Chemical Name:
- Sildenafil
- CAS:
- 139755-83-2
- MF:
- C22H30N6O4S
- Structure:
- Chemical Name:
- (R)-(+)-2-Methyl-2-propanesulfinamide
- CAS:
- 196929-78-9
- MF:
- C4H11NOS
- Structure:
- Chemical Name:
- 2-Bromobenzenesulphonyl chloride
- CAS:
- 2905-25-1
- MF:
- C6H4BrClO2S
- Structure:
- Chemical Name:
- Cilastatin
- CAS:
- 82009-34-5
- MF:
- C16H26N2O5S
- Structure:
- Chemical Name:
- Neratinib
- CAS:
- 698387-09-6
- MF:
- C30H29ClN6O3
- Structure:
- Chemical Name:
- Zopiclone
- CAS:
- 43200-80-2
- MF:
- C17H17ClN6O3
- Structure:
- Chemical Name:
- Eletriptan
- CAS:
- 143322-58-1
- MF:
- C22H26N2O2S
- Structure:
- Chemical Name:
- Naphazoline hydrochloride
- CAS:
- 550-99-2
- MF:
- C14H14N2.ClH
- Structure:
- Chemical Name:
- Acetaminophen
- CAS:
- 103-90-2
- MF:
- C8H9NO2
- Structure:
- Chemical Name:
- Sulbactam
- CAS:
- 68373-14-8
- MF:
- C8H11NO5S
- Structure:
- Chemical Name:
- Losartan potassium
- CAS:
- 124750-99-8
- MF:
- C22H23ClKN6O
- Structure:
- Chemical Name:
- Esculetin
- CAS:
- 305-01-1
- MF:
- C9H6O4
- Structure:
- Chemical Name:
- Oseltamivir
- CAS:
- 196618-13-0
- MF:
- C16H28N2O4
- Structure:
- Chemical Name:
- Dehydroepiandrosterone
- CAS:
- 53-43-0
- MF:
- C19H28O2
- Structure:
- Chemical Name:
- Streptozotocin
- CAS:
- 18883-66-4
- MF:
- C8H15N3O7
- Structure:
- Chemical Name:
- 5-Aminosalicylic acid
- CAS:
- 89-57-6
- MF:
- C7H7NO3
- Structure:
- Chemical Name:
- Telithromycin
- CAS:
- 191114-48-4
- MF:
- C43H65N5O10
- Structure:
- Chemical Name:
- Robenidine hydrochloride
- CAS:
- 25875-50-7
- MF:
- C15H14Cl3N5
- Structure:
- Chemical Name:
- Glycyrrhizic acid ammonium salt
- CAS:
- 53956-04-0
- MF:
- C42H65NO16
- Structure:
- Chemical Name:
- Doripenem
- CAS:
- 148016-81-3
- MF:
- C15H24N4O6S2
- Structure:
- Chemical Name:
- Salicylic acid
- CAS:
- 69-72-7
- MF:
- C7H6O3
- Structure:
- Chemical Name:
- Estriol
- CAS:
- 50-27-1
- MF:
- C18H24O3
- Structure:
- Chemical Name:
- Tetracycline hydrochloride
- CAS:
- 64-75-5
- MF:
- C22H25ClN2O8
- Structure:
- Chemical Name:
- Norfloxacin
- CAS:
- 70458-96-7
- MF:
- C16H18FN3O3
- Structure:
- Chemical Name:
- Glibenclamide
- CAS:
- 10238-21-8
- MF:
- C23H28ClN3O5S
- Structure:
- Chemical Name:
- Indometacin
- CAS:
- 53-86-1
- MF:
- C19H16ClNO4
- Structure:
- Chemical Name:
- Azelnidipine
- CAS:
- 123524-52-7
- MF:
- C33H34N4O6
- Structure:
- Chemical Name:
- (R)-Duloxetine
- CAS:
- 116539-60-7
- MF:
- C18H19NOS
- Structure:
- Chemical Name:
- 3-[[[(2S,4S)-4-Mercapto-1-(4-nitrobenzyloxy)carbonyl-2-pyrrolidinyl]carbonyl]amino]benzoic acid
- CAS:
- 202467-69-4
- MF:
- C20H19N3O7S
- Structure:
- Chemical Name:
- Amprolium Hydrochloride
- CAS:
- 137-88-2
- MF:
- C14H20Cl2N4
- Structure:
- Chemical Name:
- Hydroxyapatite
- CAS:
- 1306-06-5
- MF:
- Ca5HO13P3
- Structure:
- Chemical Name:
- Flavomycin
- CAS:
- 11015-37-5
- MF:
- C69H107N4O35P
- Structure:
- Chemical Name:
- Raltegravir potassium
- CAS:
- 871038-72-1
- MF:
- C20H20FN6O5.K
- Structure:
- Chemical Name:
- Saquinavir
- CAS:
- 127779-20-8
- MF:
- C38H50N6O5
- Structure:
- Chemical Name:
- Tenoxicam
- CAS:
- 59804-37-4
- MF:
- C13H11N3O4S2
- Structure:
- Chemical Name:
- D-Glucosamine hydrochloride
- CAS:
- 66-84-2
- MF:
- C6H14ClNO5
- Structure:
- Chemical Name:
- Cefozopran
- CAS:
- 113359-04-9
- MF:
- C19H17N9O5S2
- Structure:
- Chemical Name:
- β-Estradiol
- CAS:
- 50-28-2
- MF:
- C18H24O2
- Structure:
- Chemical Name:
- Ethyl 2-oxo-4-phenylbutyrate
- CAS:
- 64920-29-2
- MF:
- C12H14O3
- Structure:
- Chemical Name:
- Sunitinib Malate
- CAS:
- 341031-54-7
- MF:
- C26H33FN4O7
- Structure:
- Chemical Name:
- Isoamyl nitrite
- CAS:
- 110-46-3
- MF:
- C5H11NO2
- Structure:
- Chemical Name:
- Ethyl imidazole-4-carboxylate
- CAS:
- 23785-21-9
- MF:
- C6H8N2O2
- Structure:
- Chemical Name:
- Tadalafil
- CAS:
- 171596-29-5
- MF:
- C22H19N3O4
- Structure:
- Chemical Name:
- 3-CARBOXYPROPANESULFONAMIDE
- CAS:
- 175476-52-5
- MF:
- C4H9NO4S
- Structure:
- Chemical Name:
- lurasidone
- CAS:
- 367514-87-2
- MF:
- C28H36N4O2S
- Structure:
- Chemical Name:
- D(+)-Glucose
- CAS:
- 50-99-7
- MF:
- C6H12O6
- Structure:
- Chemical Name:
- Pregabalin
- CAS:
- 148553-50-8
- MF:
- C8H17NO2
- Structure:
- Chemical Name:
- Nisin
- CAS:
- 1414-45-5
- MF:
- C143H230N42O37S7
- Structure:
- Chemical Name:
- PF-04971729
- CAS:
- 1210344-57-2
- MF:
- C22H25ClO7
- Structure:
- Chemical Name:
- Phenothiazine
- CAS:
- 92-84-2
- MF:
- C12H9NS
- Structure:
- Chemical Name:
- Clofarabine
- CAS:
- 123318-82-1
- MF:
- C10H11ClFN5O3