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(12,321 products)
- Anthraquinones and derivatives(402 products)
- Benzimidazole and Imidazole Derivatives(10,395 products)
- Benzodiazepine Derivatives(326 products)
- Carbohydrates and glycoconjugates(5,048 products)
- Esters and Derivatives(42,242 products)
- Fatty Acids and Lypidic Derivatives(32,377 products)
- Flavonoids and Polyphenols(17,073 products)
- Free Radicals and Oxidant/Reducing Agents(212 products)
- Ketones and derivatives(2,399 products)
- Natural and semi-synthetic antibiotics(6,333 products)
- Nitriles and Cyano Derivatives(3,068 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,449 products)
- Organic Phosphates and Phosphonates(1,195 products)
- Organic Sulphonates and Sulphates(10,420 products)
- Organometallics(4,418 products)
- Others(6,271 products)
- Peptides and Proteins(3,138 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,905 products)
- Quinazoline and Quinoline Derivatives(65,710 products)
- Quinones and Derivatives(24,342 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(81,198 products)
- Steroids and Derivatives(4,925 products)
- Sulfonamides and Derivatives(2,568 products)
- Terpenoids and Derivatives(3,837 products)
- Thiazolidinediones and Thiopyrans(2,753 products)
- β-Adrenergic Compounds(228 products)
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Found 58583 products of "APIs for research and impurities"
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Methotrexate Impurity 1 HCl
CAS:Formula:C22H27N9O4·HClColor and Shape:Yellow SolidMolecular weight:481.52 36.46Pinaverium Bromide Impurity 7 Bromide
CAS:Formula:C26H39BrNO4·BrColor and Shape:White To Off-White SolidMolecular weight:509.50 79.90Rosuvastatin Impurity 2 Sodium Salt
CAS:Formula:C22H27FN3O6S·NaColor and Shape:Off-White SolidMolecular weight:480.53 22.99Sulfadiazine sodium salt
CAS:Formula:C10H9N4NaO2SPurity:(Titration) 99.0 - 100.5 % (dried basis)Color and Shape:White to off-white crystalline powderMolecular weight:272.26Trimetazidine EP Impurity B
CAS:Formula:C24H34N2O6Color and Shape:White To Off-White SolidMolecular weight:446.54L-Theanine
CAS:Formula:C7H14N2O3Purity:98.0 - 102.0 %Color and Shape:White to off-white powderMolecular weight:174.20Ibandronate Sodium Impurity 9 HCl
CAS:Formula:C9H19NO2·HClColor and Shape:White To Off-White SolidMolecular weight:173.26 36.46Famotidine EP Impurity D (Famotidine USP Related Compound D)
CAS:Formula:C8H13N5OS2Color and Shape:White To Off-White SolidMolecular weight:259.35Solasonine
CAS:Formula:C45H73NO16Purity:≥ 98.0%Color and Shape:White to off-white solidMolecular weight:884.06Ketorolac EP Impurity A (Ketorolac USP Related Compound B)
CAS:Formula:C14H13NO2Color and Shape:Yellow SolidMolecular weight:227.26Exemestane EP Impurity F
CAS:Formula:C19H22O3Color and Shape:White To Off-White SolidMolecular weight:298.38Chlorphenamine EP Impurity A Dimaleate
CAS:Formula:C16H24ClN3·2C4H4O4Color and Shape:White To Off-White SolidMolecular weight:293.84 2*116.07Epinephrine Impurity 81 HCl
CAS:Formula:C9H11NO2·HClColor and Shape:White To Off-White SolidMolecular weight:165.19 36.46Crisaborole Impurity 8
CAS:Formula:C14H8BCl2NO3Color and Shape:White To Off-White SolidMolecular weight:319.93Risperidone Impurity 7 HCl
CAS:Formula:C25H27FN4O4·HClColor and Shape:Pale Yellow SolidMolecular weight:466.51 36.46Bendamustine Impurity 7
CAS:Formula:C16H21Cl2N3O3Color and Shape:White To Off-White SolidMolecular weight:374.26Posaconazole Impurity 48
CAS:Formula:C16H17N3O3Color and Shape:Pale Brown SolidMolecular weight:299.33Oxiracetam Impurity 12
CAS:Formula:C4H9N3O2Color and Shape:White To Off-White SolidMolecular weight:131.14Butenafine Impurity 6
CAS:Formula:C11H13Cl3Color and Shape:White To Off-White SolidMolecular weight:251.58Lidocaine Hydrochloride Monohydrate EP Impurity K HCl
CAS:Formula:C13H20N2O·HClColor and Shape:White To Off-White SolidMolecular weight:220.32 36.46Docetaxel Impurity 1
CAS:Formula:C46H55Cl2NO16Color and Shape:White To Off-White SolidMolecular weight:948.84Thiamazole EP Impurity A (Methimazole USP Related Compound A)
CAS:Formula:C5H13NO2Color and Shape:Colourless LiquidMolecular weight:119.16Methylprednisolone EP Impurity G 21-Acetate
CAS:Formula:C24H30O5Color and Shape:White To Off-White SolidMolecular weight:398.50Edoxaban Impurity 48 (1S,2S,4R)
CAS:Formula:C24H30ClN7O4SColor and Shape:Off-White SolidMolecular weight:548.06Beclometasone (Beclomethasone) Dipropionate EP Impurity Q
Formula:C28H38O6Color and Shape:White To Off-White SolidMolecular weight:470.61Bromazepam Impurity 1 (2-(2-Aminobenzoyl)pyridine)
CAS:Formula:C12H10N2OColor and Shape:Yellow SolidMolecular weight:198.23Zopiclone Impurity 22
CAS:Formula:C17H17BrN6O3Color and Shape:White To Off-White SolidMolecular weight:433.27Bromocriptine EP Impurity G
Formula:C33H42BrN5O5Color and Shape:Pale Pink SolidMolecular weight:668.63Sulpiride EP Impurity B
CAS:Formula:C9H11NO5SColor and Shape:White To Off-White SolidMolecular weight:245.25Dabigatran Impurity 75
CAS:Formula:C26H33N5O4Color and Shape:White To Off-White SolidMolecular weight:479.58Lenvatinib Impurity 14
CAS:Formula:C17H14ClN3O3Color and Shape:Pale Brown SolidMolecular weight:343.77N-Nitroso Ropinirole EP Impurity D (N-Nitroso-N-Despropyl Ropinirole)
Formula:C13H17N3O2Molecular weight:247.30Daidzein diacetate
CAS:Daidzein diacetate is a natural productFormula:C19H14O6Purity:98%Color and Shape:SolidMolecular weight:338.315Almotriptan Impurity 4
CAS:Formula:C17H23N3O2SColor and Shape:White To Off-White SolidMolecular weight:333.45Pramoxine Impurity 1
CAS:Formula:C10H14O2Color and Shape:White To Off-White SolidMolecular weight:166.22Darunavir Impurity 9
CAS:Formula:C7H10O4Color and Shape:White To Off-White SolidMolecular weight:158.15Losartan Impurity 20
CAS:Formula:C44H42Cl2N12Color and Shape:White To Off-White SolidMolecular weight:809.80Hydrocortisone Impurity 78 ((E)-17-Deoxyaldehyde Derivative)
CAS:Formula:C21H28O4Molecular weight:344.45Argatroban Impurity 23 (Mixture of Diastereomers)
Formula:C23H36N6O5SColor and Shape:White To Off-White SolidMolecular weight:508.64Dienogest EP Impurity I
CAS:Formula:C20H27NO2Color and Shape:White To Off-White SolidMolecular weight:313.44Clobutinol Impurity 1
CAS:Formula:C14H22ClNOColor and Shape:Pale Yellow LiquidMolecular weight:255.79Amikacin disulfate salt
CAS:Formula:C22H43N5O13·2H2SO4Purity:674 - 786 μg/mg (anhydrous basis, 1:2)Color and Shape:White to off-white powderMolecular weight:781.77Moxifloxacin EP Impurity G-d4 HCl (ent-Moxifloxacin-d4 HCl)
CAS:Formula:C21H20D4FN3O4·HClColor and Shape:Yellow SolidMolecular weight:405.46 36.46Sodium iodide, 99%
CAS:Formula:NaIPurity:≥ 99.0% (dried basis)Color and Shape:Colourless crystals or white crystalline powderMolecular weight:149.89Sodium Fusidate EP Impurity C
CAS:Formula:C31H48O7Color and Shape:White To Off-White SolidMolecular weight:532.72Cinacalcet Impurity 18 HCl
CAS:Formula:C13H15N·HClColor and Shape:White To Off-White SolidMolecular weight:173.26 36.46Ondansetron EP Impurity H
CAS:Formula:C17H17N3OColor and Shape:White To Off-White SolidMolecular weight:279.34Indomethacin Impurity 4 HCl
CAS:Formula:C7H10N2O·HClColor and Shape:White To Off-White SolidMolecular weight:138.17 36.46Vilanterol Impurity 2 L-Tartrate
Formula:C30H45Cl2NO6·C4H6O6Color and Shape:White To Off-White SolidMolecular weight:586.60 150.09Lomefloxacin Impurity 1
CAS:Formula:C17H18FN3O3Color and Shape:White To Off-White SolidMolecular weight:331.35Ticagrelor EP Impurity B (Ticagrelor USP Related Compound B)
CAS:Formula:C23H28F2N6O4SColor and Shape:White To Off-White SolidMolecular weight:522.57Rivaroxaban Impurity 11 HCl
CAS:Formula:C14H17N3O4·HClColor and Shape:Off-White SolidMolecular weight:291.31 36.46Mirabegron Impurity 26
CAS:Formula:C16H18N2O3Color and Shape:Off-White Solid SolidMolecular weight:286.33Ketamine EP Impurity A (Ketamine USP Related Compound A)
CAS:Formula:C13H16ClNOMolecular weight:237.73Glimepiride EP Impurity F
CAS:Formula:C18H23N3O6SColor and Shape:White To Off-White SolidMolecular weight:409.46Dextrorphan Hemitartrate (Dextromethorphan EP Impurity B Hemitartrate)
CAS:Formula:C17H23NO·C4H6O6Color and Shape:Off-White SolidMolecular weight:2*257.38 150.09Enzalutamide Impurity 6
CAS:Formula:C17H8F6N4SColor and Shape:Pale Yellow SolidMolecular weight:414.33Fludarabine Phosphate EP Impurity D
CAS:Formula:C5H4FN5Color and Shape:Off-White SolidMolecular weight:153.12Cefotetan disodium salt
CAS:Formula:C17H15N7Na2O8S4Purity:840 - 930 μg/mg (C17H15N7O8S4)Color and Shape:White, off-white, light-yellow or beige powderMolecular weight:619.58Hydroxyzine Impurity 1 DiHCl
CAS:Formula:C8H18N2O2·2HClColor and Shape:White To Off-White SolidMolecular weight:174.24 2 36.46Melphalan EP Impurity F
CAS:Formula:C13H17Cl3N2O2Color and Shape:White To Off-White SolidMolecular weight:339.64Baclofen EP Impurity A (Baclofen USP Related Compound A)
CAS:Formula:C10H10ClNOColor and Shape:White To Off-White SolidMolecular weight:195.65Raltegravir Impurity 1 (Defluoro Raltegravir)
CAS:Formula:C20H22N6O5Color and Shape:Off-White SolidMolecular weight:426.43Tofacitinib Impurity 10
CAS:Formula:C13H19N5Color and Shape:White To Off-White SolidMolecular weight:245.33Posaconazole Impurity 79
CAS:Formula:C11H10F2O2Color and Shape:White To Off-White SolidMolecular weight:212.20Phenylephrine Impurity 48 (N-Acetyl Phenylephrine)
CAS:Formula:C11H15NO3Color and Shape:White To Off-White SolidMolecular weight:209.25Cilastatin EP Impurity A HCl (Mixture of Diastereomers)
Formula:C16H26N2O6S·HClColor and Shape:White To Off-White SolidMolecular weight:374.45 36.46Atenolol EP Impurity D (Atenolol USP Related Compound D)
CAS:Formula:C11H14ClNO3Color and Shape:White To Off-White SolidMolecular weight:243.69Bisacodyl EP Impurity C (Bisacodyl USP Related Compound C)
CAS:Formula:C20H17NO3Color and Shape:White To Off-White SolidMolecular weight:319.36
