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(12,335 products)
- Anthraquinones and derivatives(405 products)
- Benzimidazole and Imidazole Derivatives(10,451 products)
- Benzodiazepine Derivatives(334 products)
- Carbohydrates and glycoconjugates(5,048 products)
- Esters and Derivatives(42,251 products)
- Fatty Acids and Lypidic Derivatives(32,418 products)
- Flavonoids and Polyphenols(17,084 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,402 products)
- Natural and semi-synthetic antibiotics(6,388 products)
- Nitriles and Cyano Derivatives(3,068 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,484 products)
- Organic Phosphates and Phosphonates(1,201 products)
- Organic Sulphonates and Sulphates(10,435 products)
- Organometallics(4,421 products)
- Others(6,307 products)
- Peptides and Proteins(3,148 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,948 products)
- Quinazoline and Quinoline Derivatives(66,046 products)
- Quinones and Derivatives(24,364 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(80,492 products)
- Steroids and Derivatives(4,958 products)
- Sulfonamides and Derivatives(2,600 products)
- Terpenoids and Derivatives(3,850 products)
- Thiazolidinediones and Thiopyrans(2,754 products)
- β-Adrenergic Compounds(231 products)
Show 21 more subcategories
Found 57774 products of "APIs for research and impurities"
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Hydroxyzine dihydrochloride, USP grade
CAS:Formula:C21H27ClN2O2·2HClPurity:≤ 0.3%Color and Shape:White or almost white powderMolecular weight:447.83Apramycin sulfate salt
CAS:Formula:C21H41N5O11·xH2SO4Purity:Apramycin: ≥ 550μg/mg (anhydrous basis)Color and Shape:Yellow to dark yellow powderMolecular weight:539.58 (free base)Etravirine Impurity 9
Formula:C19H16BrN5OColor and Shape:White To Off-White SolidMolecular weight:410.28Desmopressin EP Impurity G Trifluoroacetate
Formula:C48H68N14O12S2·C2HF3O2Molecular weight:1097.28 114.02G418 disulphate salt
CAS:Formula:C20H40N4O10·2H2SO4Purity:≥ 720μg/mgColor and Shape:White to almost white powderMolecular weight:692.71Ciprofloxacin Impurity 1 HCl
CAS:Formula:C17H18ClN3O3·HClColor and Shape:Pale Pink SolidMolecular weight:347.80 36.46Mebeverine EP Impurity C HCl (Mebeverine Alcohol HCl)
CAS:Formula:C16H27NO2·HClColor and Shape:Gray LiquidMolecular weight:265.40 36.46Tirofiban Impurity 84 HCl
Formula:C22H35ClN2O5S·HClColor and Shape:White To Off-White SolidMolecular weight:475.04 36.46Rabeprazole Impurity 9
CAS:Formula:C29H36N4O5SColor and Shape:Pale Brown LiquidMolecular weight:552.69Theophylline Impurity 14
CAS:Formula:C23H25N5O3Color and Shape:White To Off-White SolidMolecular weight:419.49Ivabradine Impurity 11
CAS:Formula:C12H17NO2Color and Shape:Pale Yellow LiquidMolecular weight:207.27Norfloxacin EP Impurity E HCl (Norfloxacin USP Related Compound E HCl)
CAS:Formula:C16H18ClN3O3·HClMolecular weight:335.79 36.46Axitinib Impurity 2
CAS:Formula:C44H36N8O2S2Color and Shape:White To Off-White SolidMolecular weight:772.95Grazoprevir
CAS:Formula:C38H50N6O9SPurity:≥ 98.0%Color and Shape:White to off-white powderMolecular weight:766.90Ifosfamide EP Impurity A
CAS:Formula:C5H13ClNO4PColor and Shape:White To Off-White SolidMolecular weight:217.59ent-Perindopril EP Impurity A (ent-Perindopril USP Related Compound A)
CAS:Formula:C9H15NO2Color and Shape:White To Off-White SolidMolecular weight:169.22Lidamidine
CAS:Formula:C11H16N4OPurity:≥ 95%Color and Shape:White to light-yellow solidMolecular weight:220.27Darunavir Impurity 15
CAS:Formula:C21H27N3O4SColor and Shape:White To Off-White SolidMolecular weight:417.52Fudosteine Impurity 12 HCl
CAS:Formula:C9H18ClNO3S·HClColor and Shape:White To Off-White SolidMolecular weight:255.76 36.46Terbutaline Impurity 11
CAS:Formula:C22H20O3Color and Shape:White To Off-White SolidMolecular weight:332.40Brimonidine Tartrate Impurity 8
CAS:Formula:C15H12BrN5O3Color and Shape:White To Off-White SolidMolecular weight:390.20Chlorprothixene EP Impurity F HCl
CAS:Formula:C18H18ClNS·HClColor and Shape:White To Off-White SolidMolecular weight:315.86 36.46Rivaroxaban Impurity 12
CAS:Formula:C17H18ClN3O4SColor and Shape:White To Off-White SolidMolecular weight:395.86Gefitinib Impurity 12 (O-Desmorpholinopropyl Gefitinib)
CAS:Formula:C15H11ClFN3O2Color and Shape:Pale Brown SolidMolecular weight:319.73D-Salicin
CAS:Formula:C13H18O7Purity:≥ 98.0%Color and Shape:White to off-white powder or crystalsMolecular weight:286.28Iguratimod Impurity 3 (Phenyl Methanesulfonate)
CAS:Formula:C7H8O3SColor and Shape:White To Off-White SolidMolecular weight:172.20Vilanterol Impurity 4 Triphenylacetate
Formula:C21H35NO4·C20H16O2Color and Shape:White To Off-White SolidMolecular weight:365.52 288.35Meclizine Impurity 9
CAS:Formula:C17H19ClN2Color and Shape:White To Off-White SolidMolecular weight:286.80Acetylsalicylic Acid EP Impurity A-13C6 (Salicylic Acid EP Impurity A-13C6, Salicylic Acid USP Related Compound A-13C6)
CAS:Formula:C13C6H6O3Color and Shape:White To Off-White SolidMolecular weight:144.08Progesterone Impurity 13
CAS:Formula:C27H38O3Color and Shape:White To Off-White SolidMolecular weight:410.60Hydrocortisone EP Impurity L (Hydrocortisone Acetate EP Impurity B, Oxenol)
CAS:Formula:C21H30O4Molecular weight:346.47Metronidazole EP Impurity D
CAS:Formula:C5H7N3O3Color and Shape:Off-White SolidMolecular weight:157.13Hyoscine Butylbromide EP Impurity F Bromide
CAS:Formula:C21H30NO4·BrColor and Shape:White To Off-White SolidMolecular weight:360.47 79.90Rifampicin EP Impurity B (Rifampicin N-Oxide)
CAS:Formula:C43H58N4O13Color and Shape:Red SolidMolecular weight:838.95Oxibendazole
CAS:Formula:C12H15N3O3Purity:≥ 98.0%Color and Shape:White, off-white, yellow or beige powderMolecular weight:249.27Flunarizine EP Impurity B DiHCl
CAS:Formula:C26H27FN2·2HClColor and Shape:White To Off-White SolidMolecular weight:386.51 2*36.46Loratadine EP Impurity F
CAS:Formula:C22H24ClFN2O2Color and Shape:Pale Yellow SolidMolecular weight:402.89Penfluridol Impurity 4
Formula:C22H23ClF4N2O4SColor and Shape:White To Off-White SolidMolecular weight:522.94Paracetamol EP Impurity N
CAS:Formula:C16H16N2O3Color and Shape:Off-White SolidMolecular weight:284.32Ciprofloxacin Impurity 9
CAS:Formula:C15H15FN2O3Color and Shape:White To Off-White SolidMolecular weight:290.29Fingolimod Impurity 6
CAS:Formula:C19H31NO5Color and Shape:White To Off-White SolidMolecular weight:353.46Ciprofibrate EP Impurity C
CAS:Formula:C13H16Cl2O2Color and Shape:Pale Yellow OilMolecular weight:275.17Rasagiline Impurity 19 HCl
CAS:Formula:C9H11N·HClColor and Shape:White To Off-White SolidMolecular weight:133.19 36.46Atorvastatin calcium salt
CAS:Formula:C33H34FN2O5·5Ca·5H2OPurity:98.0 - 102.0 % (anhydrous basis)Color and Shape:White to almost white crystalline powderMolecular weight:604.69Simvastatin Impurity 4
CAS:Formula:C31H51NO5Color and Shape:White To Off-White SolidMolecular weight:517.75Pancuronium Bromide (Vecuronium Bromide EP Impurity B Dibromide)
CAS:Formula:C35H60N2O4·2BrMolecular weight:572.88 2*79.90Bisoprolol EP Impurity F Hemifumarate
CAS:Formula:C18H31NO4·5C4H4O4Color and Shape:White To Off-White SolidMolecular weight:325.45 0.5*116.07Naproxen EP Impurity K (Naproxen USP Related Compound K)
CAS:Formula:C13H14O2Color and Shape:White To Off-White SolidMolecular weight:202.25Amlodipine Impurity 8
CAS:Formula:C19H18Cl2N2O4Color and Shape:Pale Yellow SolidMolecular weight:409.26Bisoprolol Impurity 25 (Mixture of Diastereomers)
CAS:Formula:C22H35NO8Color and Shape:White To Off-White SolidMolecular weight:441.52Hexythiazox Impurity 1
CAS:Formula:C11H11ClN2O2SColor and Shape:White To Off-White SolidMolecular weight:270.73Lesinurad Impurity 14 HCl
CAS:Formula:C13H13N·HClColor and Shape:Off-White To Pale Yellow SolidMolecular weight:183.26 36.46Azilsartan Impurity 28
CAS:Formula:C27H26N4O6Color and Shape:White To Off-White SolidMolecular weight:502.53Voriconazole EP Impurity E (Voriconazole USP Related Compound F, Ecamsule USP Related Compound D)
CAS:Formula:C10H16O4SColor and Shape:White To Off-White SolidMolecular weight:232.29Ramelteon Impurity 7 HCl
CAS:Formula:C13H17NO·HClColor and Shape:White To Off-White SolidMolecular weight:203.29 36.46Ramelteon Impurity 2
CAS:Formula:C11H12O2Color and Shape:White To Off-White SolidMolecular weight:176.22Olaparib Impurity 28
CAS:Formula:C16H12N2O4Color and Shape:White To Off-White SolidMolecular weight:296.28Darifenacin Impurity 6
CAS:Formula:C28H28N2O3Color and Shape:White To Off-White SolidMolecular weight:440.54Deferoxamine EP Impurity I Diformate
CAS:Formula:C23H46N6O6·2CH2O2Color and Shape:Off-White SolidMolecular weight:502.66 2*46.03Chlortalidone (Chlorthalidone) EP Impurity A Disodium Salt
CAS:Formula:C14H7ClO6S·2NaMolecular weight:338.73 2*22.99Nebivolol Impurity 28 HCl (SS,RS)
CAS:Formula:C22H25F2NO4·HClColor and Shape:White To Off-White SolidMolecular weight:405.44 36.46Azathioprine EP Impurity F (Didanosine EP Impurity A, Didanosine USP Related Compound A, Hypoxanthine)
CAS:Formula:C5H4N4OMolecular weight:136.11Ubidecarenone (Coenzyme Q10) EP Impurity E (Ubicromenol)
CAS:Formula:C59H90O4Color and Shape:Pale Brown OilMolecular weight:863.37
