APIs for research and impurities
Active Pharmaceutical Ingredients (APIs) are the substances in drugs responsible for their therapeutic effects. In this section, you will find a wide variety of APIs intended for research use. These compounds are essential for the development, testing, and validation of new pharmaceutical formulations. CymitQuimica offers high-quality APIs to support research in drug discovery and development.
Subcategories of "APIs for research and impurities"
- Aminoacids and derivatives(12,440 products)
- Anthraquinones and derivatives(407 products)
- Benzimidazole and Imidazole Derivatives(10,464 products)
- Benzodiazepine Derivatives(335 products)
- Carbohydrates and glycoconjugates(5,388 products)
- Esters and Derivatives(42,306 products)
- Fatty Acids and Lypidic Derivatives(32,486 products)
- Flavonoids and Polyphenols(17,100 products)
- Free Radicals and Oxidant/Reducing Agents(214 products)
- Ketones and derivatives(2,692 products)
- Natural and semi-synthetic antibiotics(6,409 products)
- Nitriles and Cyano Derivatives(3,070 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,492 products)
- Organic Phosphates and Phosphonates(1,204 products)
- Organic Sulphonates and Sulphates(10,451 products)
- Organometallics(4,425 products)
- Others(6,340 products)
- Peptides and Proteins(3,164 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,974 products)
- Quinazoline and Quinoline Derivatives(66,219 products)
- Quinones and Derivatives(24,378 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(92,940 products)
- Steroids and Derivatives(4,987 products)
- Sulfonamides and Derivatives(2,607 products)
- Terpenoids and Derivatives(3,860 products)
- Thiazolidinediones and Thiopyrans(2,755 products)
- β-Adrenergic Compounds(231 products)
Show 21 more subcategories
Found 66871 products of "APIs for research and impurities"
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
Progesterone
CAS:Formula:C21H30O2Purity:98.0 - 102.0 % (dried basis)Color and Shape:White to off-white powderMolecular weight:314.46Chlorhexidine dihydrochloride
CAS:Formula:C22H32Cl4N10Purity:98.0 - 101.0 % (dried basis)Color and Shape:White to off-white crystalline powderMolecular weight:578.37Moxifloxacin hydrochloride
CAS:Formula:C21H24FN3O4·HCl·xH2OPurity:≥ 99.0%Color and Shape:Off-white to yellow crystalline powderMolecular weight:437.89 (anhydrous)Rosuvastatin Impurity 136 Calcium Salt (Mixture of Diastereomers)
Formula:C22H27FN3O6S·5CaMolecular weight:480.53 0.5*40.08Allopurinol EP Impurity B
CAS:Formula:C5H6N4O2Color and Shape:White To Off-White SolidMolecular weight:154.13Pantoprazole Impurity 36
CAS:Formula:C16H15F2N3O4SColor and Shape:White To Off-White SolidMolecular weight:383.37Tiamulin EP Impurity M
CAS:Formula:C24H36O5Color and Shape:White To Off-White SolidMolecular weight:404.55Guanfacine Impurity 5
Formula:C25H17Cl6N3O3Color and Shape:White To Off-White SolidMolecular weight:620.13Posaconazole Impurity 9
Formula:C23H23FN6O4SColor and Shape:White To Off-White SolidMolecular weight:498.54Fudosteine Impurity 13 HCl
Formula:C9H19NO4S·HClColor and Shape:White To Off-White SolidMolecular weight:237.31 36.46Pioglitazone EP Impurity E
CAS:Formula:C20H25NO3Color and Shape:Off-White SolidMolecular weight:327.42Nicotinic Acid EP Impurity E (Isoniazid EP Impurity A)
CAS:Formula:C6H5NO2Color and Shape:White To Off-White SolidMolecular weight:123.11Oxytetracycline EP Impurity A
CAS:Formula:C22H24N2O9Color and Shape:Grey SolidMolecular weight:460.44Flubendazole EP Impurity F
CAS:Formula:C17H14FN3O3Color and Shape:White To Off-White SolidMolecular weight:327.32Lufotrelvir
CAS:Formula:C24H33N4O9PPurity:≥ 98.0%Color and Shape:White to off-white powderMolecular weight:552.51Anastrozole EP Impurity G (Anastrozole Isomer)
CAS:Formula:C17H19N5Color and Shape:White To Off-White SolidMolecular weight:293.37Chlorpropamide
CAS:Formula:C10H13ClN2O3SPurity:(Titration) 98.0 - 102.0 %Color and Shape:White powderMolecular weight:276.74Solifenacin Impurity 1 ((R)-4-Nitrophenyl Quinuclidin-3-yl Carbonate) HCl
CAS:Formula:C14H16N2O5·HClColor and Shape:White To Off-White SolidMolecular weight:292.29 36.46Etoricoxib Impurity 27 HCl
CAS:Formula:C5H9ClN2·HClColor and Shape:Yellow SolidMolecular weight:132.59 36.46Posaconazole Impurity 57
CAS:Formula:C39H44F2N8O5Color and Shape:White To Off-White SolidMolecular weight:742.83Basic Butylated Methacrylate Copolymer EP Impurity A (Butyl Methacrylate)
CAS:Formula:C8H14O2Color and Shape:Colorless LiquidMolecular weight:142.20Glycopyrronium Bromide EP Impurity I Bromide (SS-Isomer) (Glycopyrrolate USP Related Compound I (SS-Isomer))
Formula:C19H27ClNO3·BrColor and Shape:White To Off-White SolidMolecular weight:352.88 79.90Letrozole Impurity 9
CAS:Formula:C10H8N4Color and Shape:White To Off-White SolidMolecular weight:184.20Acotiamide Impurity 6 Maleate
CAS:Formula:C22H32N4O5S·C4H4O4Color and Shape:White To Off-White SolidMolecular weight:464.58 116.07Indapamide Impurity 9 HCl
Formula:C16H12ClN3O5S·HClColor and Shape:White To Off-White SolidMolecular weight:393.80 36.46Vonoprazan Impurity 10
Formula:C34H30F2N6O4S2Color and Shape:Pale Yellow SolidMolecular weight:688.77Indomethacin Impurity 19
CAS:Formula:C29H34ClNO4Color and Shape:White To Off-White SolidMolecular weight:496.04Piperacillin EP Impurity B (Mixture of Diastereomers)
CAS:Formula:C23H29N5O8SColor and Shape:White To Off-White SolidMolecular weight:535.57Oxytocin EP Impurity D Trifluoroacetate
CAS:Formula:C43H66N12O12S2·C2HF3O2Color and Shape:White To Off-White SolidMolecular weight:1007.19 114.02Parecoxib Impurity 7
CAS:Formula:C16H14N2O4SColor and Shape:White To Off-White SolidMolecular weight:330.36Amoxicillin EP Impurity E (Mixture of Diastereomers)
CAS:Formula:C15H21N3O4SColor and Shape:White To Off-White SolidMolecular weight:339.41Vasopressin Impurity 3 Ditrifluoroacetate
CAS:Formula:C46H65N15O12S2·2C2HF3O2Molecular weight:1084.24 2*114.02Octreotide Impurity 9 Ditrifluoroacetate
Formula:C49H66N10O10S2·2C2HF3O2Color and Shape:White To Off-White SolidMolecular weight:1019.26 2 114.02Vildagliptin Impurity 28
CAS:Formula:C10H16O4Color and Shape:White To Off-White SolidMolecular weight:200.23Deslorellin acetate
CAS:Formula:C64H83N17O12Purity:≥ 90.0%Color and Shape:White to off-white powderMolecular weight:1282.45Edaravone Impurity 12
CAS:Formula:C22H22N4O2Color and Shape:White To Off-White SolidMolecular weight:374.44Formoterol fumarate
CAS:Formula:C23H28N2O8Purity:≥ 98.0%Color and Shape:White to off-white crystalline powderMolecular weight:460.48Clindamycin Impurity 6
CAS:Formula:C21H37ClN2O5SColor and Shape:Pale Yellow SolidMolecular weight:465.05Famciclovir N-Acetyl Impurity
Formula:C16H21N5O5Color and Shape:White To Off-White SolidMolecular weight:363.37Bicalutamide EP Impurity J (Bicalutamide Sulfide)
CAS:Formula:C18H14F4N2O2SColor and Shape:Off-White SolidMolecular weight:398.38Vilanterol Impurity 10 HCl
CAS:Formula:C24H31Cl2NO5·HClColor and Shape:Pale Yellow Semi-SolidMolecular weight:484.42 36.46Piperonylamine
CAS:Formula:C8H9NO2Purity:≥ 97.0%Color and Shape:Colourless to light yellow liquidMolecular weight:151.17Valsartan Impurity 1
CAS:Formula:C13H8BrNColor and Shape:White To Off-White SolidMolecular weight:258.12Prucalopride Impurity 26
Formula:C18H26BrN3O3Color and Shape:White To Off-White SolidMolecular weight:412.33Bortezomib Impurity 44
Formula:C15H14N4O3Color and Shape:White To Off-White SolidMolecular weight:298.30Rupatadine Impurity 2 Chloride
CAS:Formula:C33H34ClN4·ClColor and Shape:Yellow SolidMolecular weight:522.12 35.45Leflunomide EP Impurity H (Teriflunomide EP Impurity B, Teriflunomide USP Related Compound B)
CAS:Formula:C10H7F3N2OColor and Shape:Off-White SolidMolecular weight:228.17Triamcinolone EP Impurity C (Pretriamcinolone)
CAS:Formula:C21H29FO6Color and Shape:White To Off-White SolidMolecular weight:396.46Capecitabine EP Impurity F (Capecitabine USP Related Compound C)
CAS:Formula:C16H20FN3O7Color and Shape:White To Off-White SolidMolecular weight:385.35Cefotaxime EP Impurity D Sodium Salt ((E)-Cefotaxime Sodium Salt)
CAS:Formula:C16H16N5O7S2·NaColor and Shape:Pale Brown SolidMolecular weight:454.45 22.99Ponatinib Impurity 5
CAS:Formula:C46H46F6N6O2Color and Shape:White To Off-White SolidMolecular weight:828.90Desloratadine Impurity 15 Disodium Salt
Formula:C25H23ClN2O6·2NaColor and Shape:Pale Yellow SolidMolecular weight:482.92 2*22.99Biperiden EP Impurity E HCl
Formula:C15H23NO·HClColor and Shape:White To Off-White SolidMolecular weight:233.36 36.46Topiramate EP Impurity B
CAS:Formula:C17H30N2O9SColor and Shape:Pale Yellow SolidMolecular weight:438.49Cyclophosphamide EP Impurity D (Cyclophosphamide USP Related Compound B)
CAS:Formula:C7H16ClN2O3PColor and Shape:White To Off-White SolidMolecular weight:242.64Gefitinib Impurity 55
CAS:Formula:C29H37ClFN5O4Color and Shape:White To Off-White SolidMolecular weight:574.09Isavuconazole Impurity 7 Chloride DiHCl (Mixture of Diastereomers)
Formula:C35H35F2N8O5S·Cl·2HClColor and Shape:White To Off-White SolidMolecular weight:717.77 35.45 2*36.46Iguratimod Impurity 8 HCl
CAS:Formula:C16H18N2O5S·HClColor and Shape:White To Off-White SolidMolecular weight:350.40 36.46Levothyroxine Impurity 18
Formula:C25H19I6NO6Color and Shape:Pale Brown SolidMolecular weight:1190.85Budesonide Impurity 12
CAS:Formula:C23H28O6Color and Shape:White To Off-White SolidMolecular weight:400.47Ozagrel Impurity 15
CAS:Formula:C10H10O3Color and Shape:White To Off-White SolidMolecular weight:178.19Theophylline EP Impurity C (Theophylline USP Related Compound C, Theophylline-Ethylenediamine EP Impurity C, Caffeine EP Impurity B)
CAS:Formula:C7H10N4O3Color and Shape:White To Off-White SolidMolecular weight:198.18Canagliflozin Impurity 10
CAS:Formula:C24H25FO6SColor and Shape:White To Off-White SolidMolecular weight:460.52Deoxycholic Acid (Chenodeoxycholic Acid EP Impurity E, Ursodeoxycholic Acid EP Impurity E)
CAS:Formula:C24H40O4Molecular weight:392.58Bacitracin EP Impurity G Ditrifluoroacetate
CAS:Formula:C65H96N16O17S·2C2HF3O2Molecular weight:1405.64 2*114.02Diclofenac Impurity 4 (Diclofenac Isopropyl Ester)
CAS:Formula:C17H17Cl2NO2Color and Shape:White To Off-White SolidMolecular weight:338.23Doxazosin EP Impurity C (Mixture of Diastereomers)
CAS:Formula:C22H22N2O6Color and Shape:White To Off-White SolidMolecular weight:410.43
