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(12,328 products)
- Anthraquinones and derivatives(405 products)
- Benzimidazole and Imidazole Derivatives(10,441 products)
- Benzodiazepine Derivatives(335 products)
- Carbohydrates and glycoconjugates(5,017 products)
- Esters and Derivatives(42,240 products)
- Fatty Acids and Lypidic Derivatives(32,399 products)
- Flavonoids and Polyphenols(17,087 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,404 products)
- Natural and semi-synthetic antibiotics(6,381 products)
- Nitriles and Cyano Derivatives(3,067 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,432 products)
- Organic Phosphates and Phosphonates(1,202 products)
- Organic Sulphonates and Sulphates(10,435 products)
- Organometallics(4,422 products)
- Others(6,293 products)
- Peptides and Proteins(3,160 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,948 products)
- Quinazoline and Quinoline Derivatives(65,983 products)
- Quinones and Derivatives(24,349 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,725 products)
- Steroids and Derivatives(4,975 products)
- Sulfonamides and Derivatives(2,595 products)
- Terpenoids and Derivatives(3,846 products)
- Thiazolidinediones and Thiopyrans(2,752 products)
- β-Adrenergic Compounds(230 products)
Show 21 more subcategories
Found 57040 products of "APIs for research and impurities"
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Bortezomib Impurity 60
CAS:Formula:C17H27BF3NO3Color and Shape:Colorless LiquidMolecular weight:361.21Cephalexin Impurity J (Cephalexin Sulfoxide)
CAS:Formula:C16H17N3O5SColor and Shape:Off-White SolidMolecular weight:363.39Podophyllotoxin Impurity 5
CAS:Formula:C22H22O7Color and Shape:White To Off-White SolidMolecular weight:398.41Azilsartan Impurity 43
CAS:Formula:C23H16N4O5Color and Shape:White To Off-White SolidMolecular weight:428.40Iloperidone Impurity 31
CAS:Formula:C12H14F2N2OColor and Shape:White To Off-White SolidMolecular weight:240.25Gefitinib Impurity 55
CAS:Formula:C29H37ClFN5O4Color and Shape:White To Off-White SolidMolecular weight:574.09Hydroxychloroquine Impurity 21 TetraHCl
CAS:Formula:C25H26Cl2N4O·4HClColor and Shape:White To Off-White SolidMolecular weight:469.41 4*36.46Umeclidinium Bromide Impurity 9 DiHCl
CAS:Formula:C18H32N2O4·2HClColor and Shape:White To Off-White SolidMolecular weight:340.47 2*36.46Dobutamine Impurity 5
CAS:Formula:C17H21NO4SColor and Shape:White To Off-White SolidMolecular weight:335.42Chlortalidone Impurity 3
CAS:Formula:C14H12N2O4SColor and Shape:White To Off-White SolidMolecular weight:304.32Dexamethasone Impurity 11
CAS:Formula:C26H33BrO8Color and Shape:White To Off-White SolidMolecular weight:553.45Perindopril Impurity 50 HCl
CAS:Formula:C9H15NO2·HClColor and Shape:White To Off-White SolidMolecular weight:169.22 36.46Etravirine Impurity 5
Formula:C20H15BrN6OColor and Shape:White To Off-White SolidMolecular weight:435.29Cinnarizine EP Impurity A
CAS:Formula:C17H20N2Color and Shape:White To Off-White SolidMolecular weight:252.36Tamsulosin Impurity 17 HCl
Formula:C28H36N2O6S·HClColor and Shape:White To Off-White SolidMolecular weight:528.67 36.46Saflufenacil Impurity 2
Formula:C18H20ClF3N4O6SColor and Shape:White To Off-White SolidMolecular weight:512.89Ozagrel Impurity 23 HCl
CAS:Formula:C10H11NO2·HClColor and Shape:Off-White SolidMolecular weight:177.20 36.46Ramipril Impurity 17
CAS:Formula:C23H32N2O5Color and Shape:White To Off-White SolidMolecular weight:416.52Dexrazoxane Impurity 32 Disodium Salt
CAS:Formula:C11H18N4O6·2NaColor and Shape:White To Off-White SolidMolecular weight:302.29 2*22.99Terbutaline Impurity 7
CAS:Formula:C18H23NColor and Shape:White To Off-White SolidMolecular weight:253.39Cefprozil EP Impurity N
CAS:Formula:C21H23N3O7SColor and Shape:Pale Yellow SolidMolecular weight:461.49Phenobarbital EP Impurity A (Phenobarbital USP Related Compound A)
CAS:Formula:C12H14N4OColor and Shape:White To Off-White SolidMolecular weight:230.27Bexarotene Impurity 5
CAS:Formula:C25H30O2Color and Shape:White To Off-White SolidMolecular weight:362.51Cilastatin EP Impurity A HCl (Mixture of Diastereomers)
Formula:C16H26N2O6S·HClColor and Shape:White To Off-White SolidMolecular weight:374.45 36.46Etoricoxib Impurity 32
CAS:Formula:C18H13ClN2O2SColor and Shape:Yellowish Brown SolidMolecular weight:356.82Ilaprazole Impurity 27
CAS:Formula:C11H9N3OColor and Shape:White To Off-White SolidMolecular weight:199.21Famotidine EP Impurity A HCl
CAS:Formula:C8H14N6S2·HClColor and Shape:White To Off-White SolidMolecular weight:258.36 36.46Naringenin
CAS:Formula:C15H12O5Purity:≥ 95.0%Color and Shape:White to brown powderMolecular weight:272.26Edoxaban Impurity 3 (1R,2S,5R) Oxalate
Formula:C14H27N3O3·C2H2O4Color and Shape:White To Off-White SolidMolecular weight:285.39 90.04Clonazepam Impurity 1 (2-Chloro-N-(2-(2-Chlorobenzoyl)-4-Nitrophenyl)-Acetamide)
CAS:Formula:C15H10Cl2N2O4Molecular weight:353.16Gabapentin Impurity 2
CAS:Formula:C10H16O4Color and Shape:White To Off-White SolidMolecular weight:200.23Nilotinib Impurity 1 HCl
CAS:Formula:C12H12F3N3·HClColor and Shape:White To Off-White SolidMolecular weight:255.24 36.46Baloxavir Marboxil Impurity 3
Formula:C18H20N2O6Color and Shape:White To Off-White SolidMolecular weight:360.37Foscarnet sodium
CAS:Formula:CNa3O5PPurity:≥ 98.0%Color and Shape:White to off-white crystalline powderMolecular weight:191.95Gestodene EP Impurity E (6-keto Gestodene)
Formula:C21H24O3Color and Shape:Pale Yellow SolidMolecular weight:324.42Bazedoxifene Impurity 6
CAS:Formula:C30H32N2O4Color and Shape:White To Off-White SolidMolecular weight:484.60Perindopril EP Impurity L
CAS:Formula:C11H17NO3Color and Shape:White To Off-White SolidMolecular weight:211.26Ribavirin Impurity 2
CAS:Formula:C13H18O9Color and Shape:White To Off-White SolidMolecular weight:318.28Aciclovir (Acyclovir) EP Impurity K
CAS:Formula:C17H22N10O6Color and Shape:White To Off-White SolidMolecular weight:462.43Sitagliptin Impurity 34
CAS:Formula:C16H13F6N5OColor and Shape:White To Off-White SolidMolecular weight:405.30Chelerythrine
CAS:Formula:C21H18NO4Purity:≥ 98.0%Color and Shape:White to yellow powderMolecular weight:348.37Prednisolone EP Impurity J (11-Deoxy Prednisolone)
CAS:Formula:C21H28O4Color and Shape:Pale Yellow SolidMolecular weight:344.45Cefotaxime Impurity 9 Trifluoroacetate
CAS:Formula:C16H17N5O7S2·C2HF3O2Color and Shape:Pale Yellow SolidMolecular weight:455.46 114.02Butyl 4-aminobenzoate
CAS:Formula:C11H15NO2Purity:99.0 - 101.0 %Color and Shape:White to off-white powderMolecular weight:193.25Pazufloxacin Impurity 10 (Mixture of Diastereomers)
Formula:C16H14FNO7Color and Shape:White To Off-White SolidMolecular weight:351.29Amlodipine EP Impurity F Maleate (Amlodipine USP Related Compound F)
CAS:Formula:C19H23ClN2O5·C4H4O4Color and Shape:White To Off-White SolidMolecular weight:394.85 116.07Eletriptan Impurity 3 (Mixture of Diastereomers)
CAS:Formula:C44H48N4O4S2Color and Shape:Pale Yellow SolidMolecular weight:761.01Pramoxine Impurity 2
CAS:Formula:C14H22O2Color and Shape:White To Off-White SolidMolecular weight:222.33Cefoperazone EP Impurity A
CAS:Formula:C23H23N5O8SColor and Shape:White To Off-White SolidMolecular weight:529.52Cyclobenzaprine Impurity 2-d3 HCl
Formula:C37H30D3N·HClColor and Shape:White To Off-White SolidMolecular weight:494.70 36.46Bisacodyl EP Impurity B (Bisacodyl USP Related Compound B)
CAS:Formula:C18H15NO2Color and Shape:White To Off-White SolidMolecular weight:277.32Doxofylline Impurity 14
Formula:C12H18N4O5Color and Shape:White To Off-White SolidMolecular weight:298.30Dimenhydrinate Impurity 4 Sodium Salt
CAS:Formula:C7H7N4O5S·NaColor and Shape:White To Off-White SolidMolecular weight:259.22 22.99Fexofenadine EP Impurity F HCl (Mixture of Diastereomers)
CAS:Formula:C31H37NO4·HClColor and Shape:White To Off-White SolidMolecular weight:487.64 36.46Macitentan Impurity 17
Formula:C15H17BrN4O3SColor and Shape:White To Off-White SolidMolecular weight:413.29Mianserin EP Impurity E HCl
CAS:Formula:C17H18N2·HClColor and Shape:White To Off-White SolidMolecular weight:250.35 36.46Vortioxetine Impurity 14
CAS:Formula:C28H34N4SColor and Shape:White To Off-White SolidMolecular weight:458.67Podophyllotoxin Impurity 9
CAS:Formula:C21H22O7Color and Shape:White To Off-White SolidMolecular weight:386.40Phenylephrine Impurity 6 HCl
Formula:C15H17NO4·HClColor and Shape:Off-White SolidMolecular weight:275.31 36.46Decitabine Impurity 4 (Methyl 2-deoxy-β-D-Ribopyranoside)
CAS:Formula:C6H12O4Color and Shape:White To Off-White SolidMolecular weight:148.16Fluvastatin EP Impurity A Sodium Salt
CAS:Formula:C24H25FNO4·NaColor and Shape:White To Off-White SolidMolecular weight:410.47 22.99Trimetazidine EP Impurity B
CAS:Formula:C24H34N2O6Color and Shape:White To Off-White SolidMolecular weight:446.54Beclometasone (Beclomethasone) Dipropionate EP Impurity Q
Formula:C28H38O6Color and Shape:White To Off-White SolidMolecular weight:470.612-Bromo-2-nitro-1,3-propanediol
CAS:Formula:C3H6BrNO4Purity:98.0 - 102.0 % (anhydrous basis)Color and Shape:White to faint yellow crystalline powderMolecular weight:199.99Nimesulide EP Impurity E
CAS:Formula:C14H15NO5S2Color and Shape:White To Off-White SolidMolecular weight:341.41Phenylephrine Impurity 46 HCl
Formula:C11H15NO3·HClColor and Shape:White To Off-White SolidMolecular weight:209.25 36.46Capecitabine
CAS:Formula:C15H22FN3O6Purity:98.0 - 102.0 % (dried basis)Color and Shape:White to off-white powderMolecular weight:359.35Fexofenadine Impurity 7
CAS:Formula:C32H35NO3Color and Shape:Pale Yellow To Off-White SolidMolecular weight:481.64Empagliflozin Impurity 49
CAS:Formula:C23H27ClO7Color and Shape:White To Off-White SolidMolecular weight:450.91Posaconazole Impurity 79
CAS:Formula:C11H10F2O2Color and Shape:White To Off-White SolidMolecular weight:212.20
