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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Atorvastatin Impurity 28
CAS:Formula:C14H9Cl2FOColor and Shape:White To Off-White SolidMolecular weight:283.12Candesartan Cilexetil Impurity 22-d11
Formula:C9H4D11N3O3Color and Shape:Colourless LiquidMolecular weight:224.30Fluocinonide (Fluocinolone Acetonide EP Impurity M)
CAS:Formula:C26H32F2O7Color and Shape:White To Off-White SolidMolecular weight:494.53Topiroxostat Impurity 2
Formula:C7H8N4O2Color and Shape:White To Off-White SolidMolecular weight:180.17Dapagliflozin EP Impurity A (Dapagliflozin USP Related Compound A)
CAS:Formula:C21H25BrO6Color and Shape:White To Off-White SolidMolecular weight:453.33Dorzolamide Impurity 20
CAS:Formula:C10H13NO3S2Color and Shape:White To Off-White SolidMolecular weight:259.34Valsartan
CAS:Formula:C24H29N5O3Purity:≥ 98.0% (dried basis)Color and Shape:White to off-white or beige powderMolecular weight:435.52Conessine
CAS:Formula:C24H40N2Purity:≥ 97.0%Color and Shape:White to tan powderMolecular weight:356.59Ramelteon Impurity 1 HCl
CAS:Formula:C13H15NO·HClColor and Shape:White To Off-White SolidMolecular weight:201.27 36.46Norethindrone Impurity 20 (Norethisterone Enanthate)
CAS:Formula:C27H38O3Color and Shape:Off-White SolidMolecular weight:410.60Cefadroxil Impurity 4 (Mixture of Diastereomers)
Formula:C24H24N4O7SColor and Shape:White To Off-White SolidMolecular weight:512.54Obeticholic Acid Impurity 1
CAS:Formula:C26H44O4Color and Shape:White To Off-White SolidMolecular weight:420.63Lubiprostone Impurity 11 (Mixture of Tautomeric Isomers)
Formula:C20H32F2O5Color and Shape:Colourless LiquidMolecular weight:390.47Montelukast EP Impurity A Sodium Salt
CAS:Formula:C35H35ClNO3S·NaColor and Shape:White SolidMolecular weight:585.18 22.99R-(-)-Deprenyl hydrochloride
CAS:Formula:C13H17N·HClPurity:(HPLC) ≥ 98.0%Color and Shape:White powderMolecular weight:223.74Alloxan monohydrate
CAS:Formula:C4H2N2O4·H2OPurity:≥ 98.0%Color and Shape:White to yellow or beige crystalline powderMolecular weight:160.09Meropenem EP Impurity A Disodium Salt
CAS:Formula:C17H25N3O6S·2NaColor and Shape:Pale Yellow Sticky SolidMolecular weight:399.46 2*22.99Bifonazole EP Impurity D Chloride
CAS:Formula:C41H33N2·ClColor and Shape:Off-White SolidMolecular weight:553.73 35.45Pinaverium Impurity 6 HCl
CAS:Formula:C17H31NO2·HClColor and Shape:White To Off-White SolidMolecular weight:281.44 36.46Thioctic Acid Impurity 14
CAS:Formula:C8H14O2SColor and Shape:Pale Brown LiquidMolecular weight:174.26Retigabine Impurity 1 DiHCl
CAS:Formula:C15H16FN3O·2HClColor and Shape:Pale Purple SolidMolecular weight:273.31 2*36.46Medetomidine Impurity 22 (N1-Benzyl Medetomidine)
CAS:Formula:C20H22N2Color and Shape:White To Off-White SolidMolecular weight:290.41Cefpodoxime Proxetil Impurity 11 (Mixture of Diastereomers)
Formula:C21H27N5O10S2Color and Shape:Off-White SolidMolecular weight:573.59BMS 493
CAS:Formula:C29H24O2Purity:≥ 98.0% (HPLC)Color and Shape:Yellow powder or solidMolecular weight:404.50Clobetasol Propionate EP Impurity D
CAS:Formula:C25H34ClFO5Color and Shape:White To Off-White SolidMolecular weight:468.99Gabapentin EP Impurity B Potassium Salt
CAS:Formula:C9H12NO2·KColor and Shape:White To Off-White SolidMolecular weight:166.20 39.10Ceftriaxone Impurity 17
CAS:Formula:C5H7N3O2SColor and Shape:White To Off-White SolidMolecular weight:173.19Loteprednol Etabonate Impurity 6
CAS:Formula:C24H33ClO7Color and Shape:White To Off-White SolidMolecular weight:468.97Haloperidol Decanoate EP Impurity D
CAS:Formula:C42H54Cl2N2O4Color and Shape:White To Off-White SolidMolecular weight:721.80Mirabegron Impurity 39
CAS:Formula:C21H24N4OSColor and Shape:White To Off-White SolidMolecular weight:380.52Medetomidine Impurity 28 HCl (Mixture of Diastereomers)
CAS:Formula:C23H28N2·HClColor and Shape:White To Off-White SolidMolecular weight:332.49 36.46Iopromide EP Impurity F (Mixture of Diastereomers)
CAS:Formula:C21H28I3N3O9Color and Shape:White To Off-White SolidMolecular weight:847.18Sulbactam
CAS:Formula:C8H11NO5SPurity:98.0 - 102.0 % (dried basis)Color and Shape:White to off-white crystalline powderMolecular weight:233.24Tenofovir Impurity 137
CAS:Formula:C11H18N5O4PColor and Shape:White To Off-White SolidMolecular weight:315.27Atazanavir Impurity 16 (Pyridinyl Benzaldehyde)
CAS:Formula:C12H9NOColor and Shape:Off-White SolidMolecular weight:183.21Olopatadine hydrochloride
CAS:Formula:C21H23NO3·HClPurity:(HPLC) ≥ 98.0%Color and Shape:White to beige powderMolecular weight:373.87Quinapril EP Impurity I HCl
CAS:Formula:C25H30N2O5·HClColor and Shape:White To Off-White SolidMolecular weight:438.53 36.46Paroxetine Impurity 10 HCl
Formula:C19H20FNO4·HClColor and Shape:White To Off-White SolidMolecular weight:345.37 36.46Lopinavir EP Impurity L
Formula:C22H26N2O4Color and Shape:White To Off-White SolidMolecular weight:382.46Dorzolamide Impurity 1
CAS:Formula:C12H18N2O5S3Color and Shape:Pale Brown SolidMolecular weight:366.47Vecuronium Bromide EP Impurity C Bromide (Vecuronium Bromide USP Related Compound F)
CAS:Formula:C32H55N2O3·BrMolecular weight:515.80 79.90Ceftazidime Impurity 17 Ditrifluoroacetate
Formula:C26H30N6O7S2·2C2HF3O2Color and Shape:Off-White SolidMolecular weight:602.68 2*114.02Bupropion Impurity 14 (3'-Chloropropiophenone)
CAS:Formula:C9H9ClOColor and Shape:White To Off-White SolidMolecular weight:168.62Oxytocin Impurity 18 Trifluoroacetate
CAS:Formula:C43H66N12O12S3·C2HF3O2Molecular weight:1039.25 114.026-Methyluracil
CAS:Formula:C5H6N2O2Purity:≥ 97.5%Color and Shape:White to off-white powderMolecular weight:126.12Lercanidipine Impurity 12 HCl
CAS:Formula:C39H47N3O6·HClColor and Shape:Pale Yellow SolidMolecular weight:653.83 36.46Posaconazole Impurity 66
CAS:Formula:C21H21F2N3O2Color and Shape:Pale Yellow OilMolecular weight:385.41Strontium Ranelate Impurity A
Formula:C14H14N2O8SColor and Shape:Pale Red SolidMolecular weight:370.34Rufinamide Impurity 4
Formula:C10H7ClF2N4OColor and Shape:White To Off-White SolidMolecular weight:272.64Domperidone 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:572.63Trelagliptin Impurity 15
Formula:C36H39FN10O4Color and Shape:White To Off-White SolidMolecular weight:694.77Olprinone Impurity 3
CAS:Formula:C14H11N3O3Color and Shape:White To Off-White SolidMolecular weight:269.26Bortezomib Impurity 48
CAS:Formula:C19H24N4O3Color and Shape:White To Off-White SolidMolecular weight:356.43Halobetasol Propionate Impurity 3
Formula:C22H25ClF2O3Color and Shape:White To Off-White SolidMolecular weight:410.89Cefixime EP Impurity C (Cefixime 7-epimer) Disodium Salt
CAS:Formula:C16H13N5O7S2·2NaColor and Shape:Pale Brown SolidMolecular weight:451.43 2*22.99Piperacillin Sodium EP Impurity G
CAS:Formula:C15H17N3O5Color and Shape:White To Off-White SolidMolecular weight:319.32Leuprorelin (Leuprolide) EP Impurity E Ditrifluoroacetate
CAS:Formula:C59H84N16O12·2C2HF3O2Molecular weight:1209.42 2*114.02Fluocinolone Acetonide EP Impurity C (Fluocinolone)
CAS:Formula:C21H26F2O6Color and Shape:White To Off-White SolidMolecular weight:412.43Tolvaptan Impurity 3 (DM-4104)
CAS:Formula:C26H27ClN2O4Color and Shape:White To Off-White SolidMolecular weight:466.96Novobiocin sodium salt, USP grade
CAS:Formula:C31H35N2NaO11Purity:≥ 90.0%Color and Shape:White to off-white powderMolecular weight:634.61Vortioxetine Impurity 28 DiHCl
Formula:C30H32N2S2·2HClColor and Shape:White To Off-White SolidMolecular weight:484.72 2*36.46Doxofylline Impurity 11
CAS:Formula:C15H16N8O4Color and Shape:White To Off-White SolidMolecular weight:372.35Venlafaxine Impurity 10
CAS:Formula:C23H31NO2Color and Shape:White To Off-White SolidMolecular weight:353.51Remifentanil EP Impurity L HCl
Formula:C19H25N3O3·HClColor and Shape:White To Off-White SolidMolecular weight:343.43 36.46Loratadine EP Impurity B (Loratadine USP Related Compound C)
CAS:Formula:C14H10ClNOColor and Shape:Off-White SolidMolecular weight:243.69
