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(32,400 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(6,383 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(3,159 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,948 products)
- Quinazoline and Quinoline Derivatives(65,987 products)
- Quinones and Derivatives(24,349 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,735 products)
- Steroids and Derivatives(4,976 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 57048 products of "APIs for research and impurities"
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Isavuconazole Impurity 5 Chloride DiHCl (Mixture of Diastereomers)
Formula:C35H35F2N8O5S·Cl·2HClColor and Shape:Off-White SolidMolecular weight:717.77 35.45 2*36.46Azasetron Impurity 1
CAS:Formula:C10H8ClNO4Color and Shape:White To Off-White SolidMolecular weight:241.63Gefitinib Impurity 52
CAS:Formula:C21H22ClFN4O4Color and Shape:White To Off-White SolidMolecular weight:448.88Fluoxetine EP Impurity C HCl (Fluoxetine USP Related Compound A)
CAS:Formula:C17H18F3NO·HClColor and Shape:White To Off-White SolidMolecular weight:309.33 36.46(R)-Rivastigmine EP Impurity A-d3 ((R)-Rivastigmine USP Related Compound C-d3, (R)-NAP226-90-d3)
CAS:Formula:C10H12D3NOMolecular weight:168.25Gimeracil Impurity 8
CAS:Formula:C8H9ClN2O3Color and Shape:White To Off-White SolidMolecular weight:216.635-Fluorouracil
CAS:Formula:C4H3FN2O2Purity:≥ 99.0%Color and Shape:White to almost white crystalline powderMolecular weight:130.08Pyridoxine Impurity 4
Formula:C12H15NO6Color and Shape:White To Off-White SolidMolecular weight:269.25Macrogol Poly EP Impurity A (Ethenyl Acetate)
CAS:Formula:C4H6O2Color and Shape:Colorless LiquidMolecular weight:86.09Piperaquine Impurity 7
CAS:Formula:C9H6ClNOColor and Shape:White To Off-White SolidMolecular weight:179.60Mesalamine Impurity 8 HCl (5-Hydroxyanthranilic Acid HCl)
CAS:Formula:C7H7NO3·HClMolecular weight:153.14 36.46Vonoprazan Impurity 16 HCl
CAS:Formula:C16H13FN2O3S·HClColor and Shape:Pale Purple SolidMolecular weight:332.35 36.46N-Nitroso Timolol EP Impurity A (N-Nitroso Timolol USP Related Compound A, N-Nitroso (R)-Timolol)
Formula:C13H23N5O4SMolecular weight:345.42N2-Nitroso Lacosamide EP Impurity A (N2-Nitroso-(S)-Lacosamide)
Formula:C13H17N3O4Molecular weight:279.30Paracetamol EP Impurity D (Acetaminophen USP Related Compound D)
CAS:Formula:C8H9NOColor and Shape:Off-White SolidMolecular weight:135.17Iopamidol Impurity (Desdiiodo Iopamidol)
CAS:Formula:C17H24IN3O8Color and Shape:White To Off-White SolidMolecular weight:525.30Linagliptin Dimer Impurity 3 (Mixture of Diastereomers)
Formula:C52H58N16O4Color and Shape:Yellow SolidMolecular weight:971.14Fexofenadine EP Impurity D (Fexofenadine Methyl Ester)
CAS:Formula:C33H41NO4Color and Shape:White To Off-White SolidMolecular weight:515.70Sitagliptin Tablets EP Impurity FP-E HCl
CAS:Formula:C10H10F3NO2·HClColor and Shape:White To Off-White SolidMolecular weight:233.19 36.46Pidotimod Impurity 45
CAS:Formula:C10H10N2O4Color and Shape:White To Off-White SolidMolecular weight:222.20Pyrilamine maleate salt
CAS:Formula:C17H23N3O·C4H4O4Purity:≥ 98.0%Color and Shape:White to off-white crystalline powderMolecular weight:401.46Linagliptin Impurity 44
CAS:Formula:C10H9ClN2Color and Shape:Pale Yellow SolidMolecular weight:192.65Valganciclovir Impurity 7 (Mixture of Diastereomers)
Formula:C18H26N6O10Color and Shape:White To Off-White SolidMolecular weight:486.44Iopromide EP Impurity B (Iopromide USP Related Compound B) (Mixture of Diastereomers)
CAS:Formula:C17H22I3N3O7Molecular weight:761.09Azilsartan medoxomil
CAS:Formula:C30H24N4O8Purity:≥ 98.0%Color and Shape:White to off-white powderMolecular weight:568.53Glycopyrronium Bromide EP Impurity H
CAS:Formula:C9H8O3Color and Shape:Pale Yellow LiquidMolecular weight:164.16Nomifensine maleate salt
CAS:Formula:C16H18N2·C4H4O4Purity:≥ 98.0%Color and Shape:Light yellow powderMolecular weight:354.40Albendazole EP Impurity L
CAS:Formula:C12H15N3O2SColor and Shape:White To Off-White SolidMolecular weight:265.33Tenoxicam EP Impurity G
CAS:Formula:C8H8N2O4S2Color and Shape:White To Off-White SolidMolecular weight:260.28Mirabegron Impurity 39
CAS:Formula:C21H24N4OSColor and Shape:White To Off-White SolidMolecular weight:380.52Iopromide EP Impurity F (Mixture of Diastereomers)
CAS:Formula:C21H28I3N3O9Color and Shape:White To Off-White SolidMolecular weight:847.18Glycerol Impurity 9
CAS:Formula:C3H7NO4Color and Shape:White To Off-White SolidMolecular weight:121.09Atomoxetine hydrochloride
CAS:Formula:C17H21NO·HClPurity:(HPLC) ≥ 99.0%Color and Shape:White to beige powderMolecular weight:291.82Abacavir sulfate
CAS:Formula:C14H18N6O·5(H2SO4)Purity:≥ 98.0%Color and Shape:White to off-white crystalline powderMolecular weight:335.37Thioctic Acid Impurity 17 L-Camphorsulfonate
CAS:Formula:C6H9NO2S2·C10H16O4SColor and Shape:White To Off-White SolidMolecular weight:191.26 232.29Ticagrelor Impurity 84
CAS:Formula:C23H29FN6O4SColor and Shape:White To Off-White SolidMolecular weight:504.58Dapagliflozin Impurity 10
CAS:Formula:C21H25ClO7Color and Shape:White To Off-White SolidMolecular weight:424.87Dorzolamide Impurity 1
CAS:Formula:C12H18N2O5S3Color and Shape:Pale Brown SolidMolecular weight:366.47Citicoline sodium salt
CAS:Formula:C14H25N4NaO11P2·xH2OPurity:≥ 98.0% (anhydrous basis)Color and Shape:White to almost white crystalline powderMolecular weight:511.31 (anhydrous)Vecuronium Bromide EP Impurity C Bromide (Vecuronium Bromide USP Related Compound F)
CAS:Formula:C32H55N2O3·BrMolecular weight:515.80 79.90Dopamine Impurity 25 HCl
CAS:Formula:C10H15NO2·HClColor and Shape:Off-White SolidMolecular weight:181.24 36.46(R)-Rivastigmine EP Impurity A-d6 ((R)-Rivastigmine USP Related Compound C-d6, (R)-NAP226-90-d6)
CAS:Formula:C10H9D6NOMolecular weight:171.27Sitagliptin Desfluoro Impurity HCl
Formula:C16H17F4N5O·HClColor and Shape:White To Off-White SolidMolecular weight:371.34 36.46Cinacalcet Impurity 50 HCl
CAS:Formula:C22H24F3N·HClColor and Shape:White To Off-White SolidMolecular weight:359.44 36.46Gliclazide EP Impurity D
CAS:Formula:C15H20N2O3SColor and Shape:White To Off-White SolidMolecular weight:308.40Pitavastatin Impurity 27
CAS:Formula:C26H26FNO4Color and Shape:White To Off-White SolidMolecular weight:435.50Nifedipine Impurity 7 (Mixture of cis and trans Isomers)
CAS:Formula:C19H18N4O6Color and Shape:Yellow SolidMolecular weight:398.38Propofol Impurity 27
CAS:Formula:C39H60O8Color and Shape:White To Off-White SolidMolecular weight:656.90Etodolac EP Impurity K
CAS:Formula:C18H23NO3Color and Shape:White To Off-White SolidMolecular weight:301.39Valsartan Impurity 15 HCl
CAS:Formula:C6H13NO2·HClColor and Shape:White To Off-White SolidMolecular weight:131.18 36.46Simvastatin EP Impurity H (4R-Isomer)
CAS:Formula:C19H28O4Color and Shape:White To Off-White SolidMolecular weight:320.43Folic Acid Impurity: 6-(chloromethyl)pteridine-2,4-Diamine HCl
CAS:Formula:C7H7ClN6·HClColor and Shape:Yellow SolidMolecular weight:210.63 36.46Trospium EP Impurity C Chloride (Trospium Chloride USP Related Compound C)
CAS:Formula:C11H20NO·ClColor and Shape:Off-White SolidMolecular weight:182.29 35.45Domperidone EP Impurity E
CAS:Formula:C32H34ClN7O3Color and Shape:White To Off-White SolidMolecular weight:600.12Captopril, USP grade
CAS:Formula:C9H15NO3SPurity:≤ 0.2%Color and Shape:Whtie to almost white powder or crystalsMolecular weight:217.29Olmesartan Medoxomil Impurity 13
CAS:Formula:C30H32N6O6Color and Shape:White To Off-White SolidMolecular weight:572.63Leuprorelin (Leuprolide) EP Impurity E
CAS:Formula:C59H84N16O12Color and Shape:White To Off-White SolidMolecular weight:1209.42Prothioconazole Impurity 7
CAS:Formula:C14H13Cl2N3Color and Shape:Off-White SolidMolecular weight:294.18Sitagliptin Impurity 75 HCl
CAS:Formula:C16H16F5N5O·HClColor and Shape:White To Off-White SolidMolecular weight:389.33 36.46Erythromycin EP Impurity L
CAS:Formula:C37H65NO14Color and Shape:White To Off-White SolidMolecular weight:747.92Cefazolin EP Impurity G
CAS:Formula:C11H10N6O4SColor and Shape:White To Off-White SolidMolecular weight:322.30Atenolol EP Impurity H
CAS:Formula:C14H20N2O2Color and Shape:White To Off-White SolidMolecular weight:248.33Canagliflozin Impurity 20
CAS:Formula:C18H15ISColor and Shape:White To Off-White SolidMolecular weight:390.28Esomeprazole Impurity 26
CAS:Formula:C15H15N3OSColor and Shape:Off-White SolidMolecular weight:285.37Cerivastatin sodium salt hydrate
CAS:Formula:C26H33FNNaO5·xH2OPurity:≥ 97.0% (anhydrous basis)Color and Shape:White, off-white or pale yellow powderMolecular weight:481.53 (anhydrous)Olaparib
CAS:Formula:C24H23FN4O3Purity:(HPLC) ≥ 98.0%Color and Shape:White to off-white powderMolecular weight:434.46Dasatinib Impurity 7
CAS:Formula:C22H25Cl2N7O2SColor and Shape:Pale Brown SolidMolecular weight:522.45Acamprosate EP Impurity B Calcium Salt (Acamprosate USP Related Compound B)
CAS:Formula:C4H8NO4S·5CaMolecular weight:166.18 0.5*40.08Solifenacin Impurity 16
CAS:Formula:C23H26N2O3Color and Shape:White To Off-White SolidMolecular weight:378.47Vardenafil Impurity 19
CAS:Formula:C9H12N2O2Color and Shape:White To Off-White SolidMolecular weight:180.21Solifenacin Impurity 29
CAS:Formula:C15H15NOColor and Shape:White To Off-White SolidMolecular weight:225.29
