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(12,319 products)
- Anthraquinones and derivatives(402 products)
- Benzimidazole and Imidazole Derivatives(10,389 products)
- Benzodiazepine Derivatives(326 products)
- Carbohydrates and glycoconjugates(5,046 products)
- Esters and Derivatives(42,242 products)
- Fatty Acids and Lypidic Derivatives(32,371 products)
- Flavonoids and Polyphenols(17,073 products)
- Free Radicals and Oxidant/Reducing Agents(211 products)
- Ketones and derivatives(2,398 products)
- Natural and semi-synthetic antibiotics(6,321 products)
- Nitriles and Cyano Derivatives(3,068 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,444 products)
- Organic Phosphates and Phosphonates(1,193 products)
- Organic Sulphonates and Sulphates(10,418 products)
- Organometallics(4,417 products)
- Others(6,270 products)
- Peptides and Proteins(3,132 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,895 products)
- Quinazoline and Quinoline Derivatives(65,667 products)
- Quinones and Derivatives(24,338 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(81,324 products)
- Steroids and Derivatives(4,922 products)
- Sulfonamides and Derivatives(2,562 products)
- Terpenoids and Derivatives(3,834 products)
- Thiazolidinediones and Thiopyrans(2,753 products)
- β-Adrenergic Compounds(227 products)
Show 21 more subcategories
Found 58697 products of "APIs for research and impurities"
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Lifitegrast Impurity 15
Formula:C19H17NO6SColor and Shape:White To Off-White SolidMolecular weight:387.41Darifenacin Impurity 17
Formula:C27H28N2O4Color and Shape:White To Off-White SolidMolecular weight:444.54Voriconazole EP Impurity E (Voriconazole USP Related Compound F, Ecamsule USP Related Compound D) (1R-Isomer)
CAS:Formula:C10H16O4SMolecular weight:232.30Proparacaine Impurity 7 HCl
CAS:Formula:C16H24N2O5·HClColor and Shape:Off-White SolidMolecular weight:324.38 36.46Venlafaxine Impurity 5
CAS:Formula:C13H19NO3Color and Shape:White To Off-White SolidMolecular weight:237.30Betahistine Impurity 2 TriHCl
CAS:Formula:C15H19N3·3HClColor and Shape:White To Off-White SolidMolecular weight:241.34 3*36.46Guanfacine Impurity 1
Formula:C17H13Cl4N3O2Color and Shape:White To Off-White SolidMolecular weight:433.11Carbamazepine EP Impurity G (10-Bromocarbamazepine)
CAS:Formula:C15H11BrN2OColor and Shape:White To Off-White SolidMolecular weight:315.17Pregabalin Impurity 80 (3-Isobutylglutaric Acid)
CAS:Formula:C9H16O4Color and Shape:White To Off-White Solid (M P 40 0 ºc)Molecular weight:188.22Blonanserin Impurity 4
CAS:Formula:C21H26FN3Color and Shape:White To Off-White SolidMolecular weight:339.46Ampicillin EP Impurity B (L-Ampicillin)
CAS:Formula:C16H19N3O4SColor and Shape:White To Off-White SolidMolecular weight:349.41Thiostrepton
CAS:Formula:C72H85O18N19S5Purity:≥ 98.0%Color and Shape:White to pale yellow powderMolecular weight:1664.89Lovastatin Impurity 1 Sodium Salt
CAS:Formula:C19H29O5·NaColor and Shape:White To Off-White SolidMolecular weight:337.44 22.99Lacosamide EP Impurity D HCl (R-Isomer) (Lacosamide USP Related Compound D HCl (R-Isomer))
CAS:Formula:C11H16N2O2·HClColor and Shape:White To Off-White SolidMolecular weight:208.26 36.46Fluorometholone Impurity 4
CAS:Formula:C22H28O3Color and Shape:Pale Yellow SolidMolecular weight:340.46Metoprolol tartrate
CAS:Formula:(C15H25NO3)2·C4H6O6Purity:98.0 - 102.0 % (dried basis)Color and Shape:White or almost white crystalline powderMolecular weight:684.82Loratadine Impurity 7
CAS:Formula:C14H9Cl2NOColor and Shape:White To Off-White SolidMolecular weight:278.13rac-Duloxetine EP Impurity F HCl
CAS:Formula:C18H19NOS·HClColor and Shape:White To Off-White SolidMolecular weight:297.42 36.46Gadoteridol Impurity 15 4HCl (DO2A 4HCl)
CAS:Formula:C12H24N4O4·4HClColor and Shape:White To Off-White SolidMolecular weight:288.35 4 36.46Chloramine-T (Tosyl Chloramide Sodium Salt)
CAS:Formula:C7H7ClNO2S·NaColor and Shape:White To Off-White SolidMolecular weight:204.65 22.99Tadalafil Impurity 21
CAS:Formula:C20H19N3O3Color and Shape:White To Off-White SolidMolecular weight:349.39Simvastatin EP Impurity G
CAS:Formula:C25H36O5Color and Shape:White To Off-White SolidMolecular weight:416.56Oxacillin EP Impurity B Disodium Salt (Mixture of Diastereomers)
CAS:Formula:C19H19N3O6S·2NaMolecular weight:417.44 2*22.99Benzhydrazide Impurity 1 (Hydrazide Hydrazone) (Mixture of Z and E Isomers)
CAS:Formula:C10H12N4O2Color and Shape:White To Off-White SolidMolecular weight:220.23Miconazole nitrate salt, EP grade
CAS:Formula:C18H14Cl4N2OHNO3Purity:99.0 - 101.0 % (dried substance)Color and Shape:White or almost white powderMolecular weight:479.15(S)-(+)-Ketoprofen
CAS:Formula:C16H14O3Purity:(Titration) 98.5 - 101.5 % (dried basis)Color and Shape:White to almost white powder or crystalsMolecular weight:254.28Buspirone EP Impurity H
CAS:Formula:C33H50N8O4Color and Shape:Pale Yellow LiquidMolecular weight:622.82Cabergoline EP Impurity D
CAS:Formula:C23H32N4OColor and Shape:Pale Brown SolidMolecular weight:380.54Rasagiline Impurity 18
CAS:Formula:C12H13NOColor and Shape:White To Off-White SolidMolecular weight:187.24Cefotetan Impurity 1 Sodium Salt (Cefmetazole Sodium Salt)
CAS:Formula:C15H16N7O5S3·NaColor and Shape:White To Off-White SolidMolecular weight:470.53 22.99Iohexol EP Impurity P
Formula:C21H28I3N3O10Color and Shape:White To Off-White SolidMolecular weight:863.18Metoclopramide EP Impurity G (Metoclopramide N-Oxide)
CAS:Formula:C14H22ClN3O3Color and Shape:White To Off-White SolidMolecular weight:315.80Sorafenib Impurity 29
CAS:Formula:C7H7ClN2OColor and Shape:White To Off-White SolidMolecular weight:170.60Enalaprilat EP Impurity D
Formula:C18H24N2O5Color and Shape:White To Off-White SolidMolecular weight:348.40Pyridoxine Impurity 5
CAS:Formula:C12H15NO6Color and Shape:White To Off-White SolidMolecular weight:269.25Ilaprazole Impurity 32 HCl
CAS:Formula:C8H10ClNO·HClColor and Shape:White To Off-White SolidMolecular weight:171.63 36.46Ibandronate Sodium Impurity 1
CAS:Formula:C4H13NO7P2Color and Shape:White To Off-White SolidMolecular weight:249.10Rivaroxaban Impurity 42
CAS:Formula:C29H26ClN3O8SColor and Shape:White To Off-White SolidMolecular weight:612.05Benzbromarone Impurity 6 (Ethyl-2-Benzofuran)
CAS:Formula:C10H10OColor and Shape:Colourless LiquidMolecular weight:146.19Epinephrine Impurity 79 HCl
CAS:Formula:C9H11NO3·HClColor and Shape:Grey SolidMolecular weight:181.19 36.46Bumetanide Impurity 12
Formula:C15H22N2O6SColor and Shape:White To Off-White SolidMolecular weight:358.41Saquinavir mesylate
CAS:Formula:C38H50N6O5·CH4O3SPurity:≥ 98%Color and Shape:White powder or solidMolecular weight:766.95Erythromycin Ethylsuccinate EP Impurity G
Formula:C42H73NO16Color and Shape:White To Off-White SolidMolecular weight:848.04Butoconazole Impurity 5 HCl
Formula:C25H20Cl4N2S2·HClColor and Shape:White To Off-White SolidMolecular weight:554.39 36.46Sorafenib
CAS:Formula:C21H16ClF3N4O3Purity:≥ 95.0%Color and Shape:White, off-white or light-yellow solidMolecular weight:464.83Moxifloxacin Impurity 38
CAS:Formula:C21H24FN3O5Color and Shape:Pale Yellow SolidMolecular weight:417.44Sildenafil Impurity 29
CAS:Formula:C24H34N6O4SColor and Shape:White To Off-White SolidMolecular weight:502.63Parecoxib Impurity D
Formula:C16H14N2O3SColor and Shape:White To Off-White SolidMolecular weight:314.37Atorvastatin Impurity 36
CAS:Formula:C14H9Br2FOColor and Shape:Off-White SolidMolecular weight:372.03Trazodone EP Impurity L-d8 DiHCl
CAS:Formula:C10H5D8ClN2·2HClColor and Shape:Off-White SolidMolecular weight:204.73 2*36.46Salbutamol EP Impurity B HCl
CAS:Formula:C12H19NO2·HClColor and Shape:White To Off-White SolidMolecular weight:209.29 36.46Tadalafil Impurity 59
Formula:C24H20Cl2N2O6Color and Shape:White To Off-White SolidMolecular weight:503.33Fingolimod Impurity 12 HCl
CAS:Formula:C18H31NO·HClColor and Shape:White To Off-White SolidMolecular weight:277.45 36.46Abiraterone Impurity 13 (3-Deoxy-3-Acetyl Abiraterone-3-Ene)
CAS:Formula:C26H31NOColor and Shape:Yellow SolidMolecular weight:373.54Bendamustine Impurity 39
CAS:Formula:C17H23Cl2N3O2Color and Shape:White To Off-White SolidMolecular weight:372.29Megestrol Acetate EP Impurity C (Megestrol Acetate USP Related Compound C)
CAS:Formula:C24H32O4Color and Shape:Off-White SolidMolecular weight:384.52Acetazolamide Impurity 2
CAS:Formula:C8H8N6O2S4Color and Shape:Off-White SolidMolecular weight:348.45Benzydamine EP Impurity C
CAS:Formula:C14H12N2OColor and Shape:White To Off-White SolidMolecular weight:224.26Cladribine
CAS:Formula:C10H12ClN5O3Purity:≤ 0.1% (HPLC)Color and Shape:White to off-white powderMolecular weight:285.69Atracurium EP Impurity G (DL-Laudanosine)
CAS:Formula:C21H27NO4Color and Shape:White To Off-White SolidMolecular weight:357.45Olanzapine EP Impurity D (Olanzapine USP Related Compound C, Olanzapine N-Oxide (Piperazine N1-Oxide))
CAS:Formula:C17H20N4OSColor and Shape:Yellow To Light Brown SolidMolecular weight:328.43Betamethasone Impurity 16
CAS:Formula:C22H28BrFO5Color and Shape:White To Off-White SolidMolecular weight:471.36Fesoterodine Impurity 22
Formula:C23H30N2O4Color and Shape:Pale Yellow Semi-SolidMolecular weight:398.50Lorcaserin hydrochloride hemihydrate
CAS:Formula:(C11H14ClN)·2(HCl)·H2OPurity:≥ 98.0%Color and Shape:White or off-white powder or crystalsMolecular weight:482.32Chlorpromazine EP Impurity D HCl
CAS:Formula:C16H17ClN2S·HClColor and Shape:White To Off-White SolidMolecular weight:304.84 36.46Levofloxacin EP Impurity B-d8 (Levofloxacin USP Related Compound A-d8, N-Desmethyl Levofloxacin-d8)
CAS:Formula:C18H10D8FN3O4Molecular weight:367.41Ketorolac EP Impurity I (Ketorolac USP Related Compound D)
CAS:Formula:C14H13NOColor and Shape:White To Off White SolidMolecular weight:211.26
