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(12,441 products)
- Anthraquinones and derivatives(407 products)
- Benzimidazole and Imidazole Derivatives(10,465 products)
- Benzodiazepine Derivatives(335 products)
- Carbohydrates and glycoconjugates(5,388 products)
- Esters and Derivatives(42,307 products)
- Fatty Acids and Lypidic Derivatives(32,488 products)
- Flavonoids and Polyphenols(17,101 products)
- Free Radicals and Oxidant/Reducing Agents(214 products)
- Ketones and derivatives(2,692 products)
- Natural and semi-synthetic antibiotics(6,411 products)
- Nitriles and Cyano Derivatives(3,070 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,492 products)
- Organic Phosphates and Phosphonates(1,205 products)
- Organic Sulphonates and Sulphates(10,452 products)
- Organometallics(4,425 products)
- Others(6,340 products)
- Peptides and Proteins(3,163 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,975 products)
- Quinazoline and Quinoline Derivatives(66,221 products)
- Quinones and Derivatives(24,379 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(92,967 products)
- Steroids and Derivatives(4,987 products)
- Sulfonamides and Derivatives(2,607 products)
- Terpenoids and Derivatives(3,871 products)
- Thiazolidinediones and Thiopyrans(2,755 products)
- β-Adrenergic Compounds(232 products)
Show 21 more subcategories
Found 66884 products of "APIs for research and impurities"
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Ketoconazole EP Impurity B
Formula:C38H42Cl2N6O6Color and Shape:White To Off-White SolidMolecular weight:749.69Pemetrexed Impurity 10
CAS:Formula:C19H17N5O5Color and Shape:White To Off-White SolidMolecular weight:395.38Docetaxel
CAS:Formula:C43H53NO14·xH2OPurity:≤ 0.1%Color and Shape:White to off-white crystalline powderMolecular weight:807.88 (anhydrous)Chlormadinone (Chlormadinone Acetate EP Impurity J)
CAS:Formula:C21H27ClO3Color and Shape:Pale Yellow SolidMolecular weight:362.89Buserelin EP Impurity A Ditrifluoroacetate
CAS:Formula:C60H86N16O13·2C2HF3O2Molecular weight:1239.45 2*114.02Hyoscine Butylbromide EP Impurity G Bromide
CAS:Formula:C21H28NO3·BrColor and Shape:White To Off-White SolidMolecular weight:342.46 79.90Atorvastatin EP Impurity M (Atorvastatin Ethyl Ester)
CAS:Formula:C35H39FN2O5Color and Shape:White To Off-White SolidMolecular weight:586.70Pidotimod Impurity 45
CAS:Formula:C10H10N2O4Color and Shape:White To Off-White SolidMolecular weight:222.20Acamprosate Impurity 1 Calcium Salt
CAS:Formula:C6H12NO4S·CaColor and Shape:White To Off-White SolidMolecular weight:2 194.23 40.08Pyrilamine 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:192.65Lidocaine Impurity 7 HCl
CAS:Formula:C14H22N2O·HClColor and Shape:White To Off-White SolidMolecular weight:234.34 36.46Carmustine
CAS:Formula:C5H9Cl2N3O2Purity:≥ 95.0%Color and Shape:Pale yellow to yellow-orange powder, amorphous solid or oily liquidMolecular weight:214.05Ceftezole Impurity 3 HCl
CAS:Formula:C10H10N4O3S3·HClColor and Shape:White To Off-White SolidMolecular weight:330.41 36.46Naftidrofuryl EP Impurity C HCl
CAS:Formula:C30H33NO2·HClColor and Shape:White To Off-White SolidMolecular weight:439.60 36.46Temozolomide Impurity 11
CAS:Formula:C8H10N2OColor and Shape:White To Off-White SolidMolecular weight:150.18Ramelteon Impurity 15 HCl
CAS:Formula:C13H17NO·HClColor and Shape:Yellow SolidMolecular weight:203.29 36.46Dimetindene EP Impurity E HCl
CAS:Formula:C13H17NO·HClColor and Shape:White To Off-White SolidMolecular weight:203.29 36.46Aprepitant Impurity 1 HCl
CAS:Formula:C20H18F7NO2·HClColor and Shape:White To Off-White SolidMolecular weight:437.36 36.46Lamivudine EP Impurity I (Troxacitabine)
CAS:Formula:C8H11N3O4Color and Shape:White To Off-White SolidMolecular weight:213.19Levetiracetam Impurity 6
CAS:Formula:C8H17N3O2Color and Shape:White To Off-White SolidMolecular weight:187.24Folic acid, USP grade
CAS:Formula:C19H19N7O6Purity:97.0 - 102.0 % (C19H19N7O6, anhydrous basis)Color and Shape:Yellow to orange powderMolecular weight:441.41Oxaprozin Impurity 2
CAS:Formula:C18H16N2O2Color and Shape:White To Off-White SolidMolecular weight:292.34Carfilzomib Impurity 45
CAS:Formula:C31H42N4O6Color and Shape:White To Off-White SolidMolecular weight:566.70Nateglinide EP Impurity G (Nateglinide Ethyl Ester)
CAS:Formula:C21H31NO3Color and Shape:White To Off-White SolidMolecular weight:345.48Cilazapril EP Impurity B (Cilazaprilat)
CAS:Formula:C20H27N3O5Color and Shape:White To Off-White SolidMolecular weight:389.45Esmolol Impurity 3 DiHCl
Formula:C31H46N2O7·2HClColor and Shape:Off-White SolidMolecular weight:558.72 2*36.46Leuprorelin (Leuprolide) EP Impurity C Ditrifluoroacetate
CAS:Formula:C59H84N16O12·2C2HF3O2Color and Shape:White To Off-White SolidMolecular weight:1209.42 2*114.02Vilanterol Impurity 1 Triphenylacetate
CAS:Formula:C27H37Cl2NO5·C20H16O2Color and Shape:White To Off-White SolidMolecular weight:526.50 288.35Desmopressin acetate
CAS:Formula:C46H64N14O12S2·xC2H4O2·yH2OPurity:≥ 98.0% (of peptide)Color and Shape:White powderMolecular weight:1069.22 (anhydrous, free base)Sitagliptin Impurity 21 DiHCl
Formula:C16H16F5N5O·2HClColor and Shape:White To Off-White SolidMolecular weight:389.33 2*36.46Sugammadex Impurity 3
CAS:Formula:C48H72Br8O32Color and Shape:Pale Gray SolidMolecular weight:1800.30Pilocarpine EP Impurity A HCl (Isopilocarpine HCl)
CAS:Formula:C11H16N2O2·HClColor and Shape:White To Off-White SolidMolecular weight:208.26 36.46Abacavir 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:504.58Labetalol EP Impurity B HCl (Mixture of Diastereomers)
CAS:Formula:C20H25NO4·HClColor and Shape:White To Off-White SolidMolecular weight:343.43 36.46Trimetazidine EP Impurity I DiHCl
CAS:Formula:C15H24N2O3·2HClColor and Shape:White To Off-White SolidMolecular weight:280.37 2*36.46Dutasteride Impurity 13
CAS:Formula:C19H27NO3Color and Shape:White To Off-White SolidMolecular weight:317.43Ascorbic Acid EP Impurity F
CAS:Formula:C6H8O6Color and Shape:White To Off-White SolidMolecular weight:176.12Carvedilol
CAS:Formula:C24H26N2O4Purity:≥ 98.0% (dried basis)Color and Shape:White or almost white crystalline powderMolecular weight:406.47Sertraline EP Impurity D HCl
CAS:Formula:C17H18ClN·HClColor and Shape:White To Off-White SolidMolecular weight:271.79 36.46Lornoxicam Impurity 13
Formula:C6H6ClNO4S2Color and Shape:White To Off-White SolidMolecular weight:255.69Rivaroxaban Impurity 31
CAS:Formula:C23H24N4O6Color and Shape:White To Off-White SolidMolecular weight:452.47Bisoprolol EP Impurity K (Bisoprolol USP Related Compound F)
CAS:Formula:C18H29NO5Color and Shape:White To Off-White SolidMolecular weight:339.43Cinacalcet 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:308.40Capecitabine Impurity 15 (Mixture of Diastereomers)
Formula:C28H38FN3O13Color and Shape:Off-White SolidMolecular weight:643.62Pitavastatin Impurity 27
CAS:Formula:C26H26FNO4Color and Shape:White To Off-White SolidMolecular weight:435.50Propofol Impurity 27
CAS:Formula:C39H60O8Color and Shape:White To Off-White SolidMolecular weight:656.90Gabapentin Impurity 14
CAS:Formula:C9H15NO3Color and Shape:White To Off-White SolidMolecular weight:185.22Nobiletin, 95%
CAS:Formula:C21H22O8Purity:≥ 95.0% (dried basis)Color and Shape:White, off-white or light-yellow powderMolecular weight:402.39Streptomycin sulfate salt, Ph. Eur. grade
CAS:Formula:C21H39N7O12·5H2SO4Color and Shape:White to off-white powderMolecular weight:728.69Gimeracil Impurity 7
CAS:Formula:C6H6ClNO2Color and Shape:White To Off-White SolidMolecular weight:159.57Clotrimazole EP Impurity E
CAS:Formula:C13H9ClOColor and Shape:White To Off-White SolidMolecular weight:216.66Paroxetine Impurity 26
CAS:Formula:C14H20FNO3SColor and Shape:White To Off-White SolidMolecular weight:301.38Valsartan Impurity 15 HCl
CAS:Formula:C6H13NO2·HClColor and Shape:White To Off-White SolidMolecular weight:131.18 36.46(R)-(+)-Atenolol
CAS:Formula:C14H22N2O3Purity:≥ 99.0%Color and Shape:White powderMolecular weight:266.34Maytansine Impurity 2 (MCC-DM1) (Mixture of Diastereomers)
CAS:Formula:C47H63ClN4O14SMolecular weight:975.55Folic Acid Impurity: 6-(chloromethyl)pteridine-2,4-Diamine HCl
CAS:Formula:C7H7ClN6·HClColor and Shape:Yellow SolidMolecular weight:210.63 36.46rac-Domperidone EP Impurity C (Domperidone N-Oxide)
CAS:Formula:C22H24ClN5O3Color and Shape:White To Off-White SolidMolecular weight:441.92Trimetazidine EP Impurity G (Piperazine)
CAS:Formula:C4H10N2Color and Shape:White To Off-White SolidMolecular weight:86.14Quinagolide Impurity 1 HCl (29-89)
Formula:C18H24Cl2N2O2·HClColor and Shape:White To Off-White SolidMolecular weight:371.31 36.46Desmopressin EP Impurity F Trifluoroacetate
Formula:C49H69N15O13S2·C2HF3O2Molecular weight:1140.30 114.02Trifluridine Impurity 10-13C, 15N2
CAS:Formula:C413CH5F315N2O2Color and Shape:White To Off-White SolidMolecular weight:185.08Bazedoxifene Impurity 1
CAS:Formula:C44H46N2O3Color and Shape:Pale Yellow SolidMolecular weight:650.864''-Isobutylacetophenone
CAS:Formula:C12H16OPurity:≥ 96.0%Color and Shape:Clear, colourless to yellow liquidMolecular weight:176.27Methylprednisolone Impurity 10
CAS:Formula:C22H30O5Color and Shape:White To Off-White SolidMolecular weight:374.48
