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(12,318 products)
- Anthraquinones and derivatives(402 products)
- Benzimidazole and Imidazole Derivatives(10,387 products)
- Benzodiazepine Derivatives(324 products)
- Carbohydrates and glycoconjugates(5,046 products)
- Esters and Derivatives(42,242 products)
- Fatty Acids and Lypidic Derivatives(32,369 products)
- Flavonoids and Polyphenols(17,071 products)
- Free Radicals and Oxidant/Reducing Agents(210 products)
- Ketones and derivatives(2,395 products)
- Natural and semi-synthetic antibiotics(6,314 products)
- Nitriles and Cyano Derivatives(3,068 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,434 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(65,645 products)
- Quinones and Derivatives(24,337 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(81,396 products)
- Steroids and Derivatives(4,915 products)
- Sulfonamides and Derivatives(2,560 products)
- Terpenoids and Derivatives(3,832 products)
- Thiazolidinediones and Thiopyrans(2,752 products)
- β-Adrenergic Compounds(227 products)
Show 21 more subcategories
Found 58741 products of "APIs for research and impurities"
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Rasagiline Impurity 3 HCl
CAS:Formula:C12H14ClN·HClColor and Shape:Off-White To Pale Yellow SolidMolecular weight:207.71 36.46Iohexol
CAS:Formula:C19H26I3N3O9Purity:98.0 - 102.0 % (anhydrous basis)Color and Shape:White to off-white powderMolecular weight:821.14Levofloxacin Impurity 21
CAS:Formula:C20H24FN3O4Color and Shape:White To Off-White SolidMolecular weight:389.43Heparin sodium salt
CAS:Formula:C24H38N2O36S5Purity:≥ 180IU/mgColor and Shape:White to off-white powderMolecular weight:1090.86Clethodim Impurity 19
Formula:C9H15ClO6Color and Shape:White To Off-White SolidMolecular weight:254.66Risperidone EP Impurity C ((S)-Isomer) ((S)-9-Hydroxy Risperidone, (S)-Paliperidone)
CAS:Formula:C23H27FN4O3Color and Shape:White To Off-White SolidMolecular weight:426.49Erlotinib Impurity 35
CAS:Formula:C13H17N3O4Color and Shape:White To Off-White SolidMolecular weight:279.30Dexamethasone 21-acetate
CAS:Formula:C24H31FO6Purity:(HPLC) ≥ 98.0%Color and Shape:White to off-white crystalline powderMolecular weight:434.50Valsartan Impurity 6
CAS:Formula:C20H21N5O2Color and Shape:White To Off-White SolidMolecular weight:363.42Metronidazole Impurity 2 (Metronidazole benzoate)
CAS:Formula:C13H13N3O4Color and Shape:Yellow SolidMolecular weight:275.27Valsartan EP Impurity B (Valsartan USP Related Compound C)
CAS:Formula:C31H35N5O3Color and Shape:White To Off-White SolidMolecular weight:525.65Minodronic Acid Impurity 19
CAS:Formula:C11H12N2O2Color and Shape:Brown LiquidMolecular weight:204.23Cefcapene Impurity 1
CAS:Formula:C16H16N4O4S2Color and Shape:White To Off-White SolidMolecular weight:392.45Epinephrine Impurity 83 HCl
CAS:Formula:C10H13NO3·HClColor and Shape:Off-White SolidMolecular weight:195.22 36.46Prucalopride Impurity 6
CAS:Formula:C18H27N3O3Color and Shape:White To Off-White SolidMolecular weight:333.436-β-Exemestane EP Impurity B (6-β-Exemestane USP Related Compound B)
CAS:Formula:C20H26O3Molecular weight:314.43Famciclovir Impurity 1
CAS:Formula:C10H14ClN5O2Color and Shape:White To Off-White SolidMolecular weight:271.71Carvedilol EP Impurity A (Carvedilol USP Related Compound A)
CAS:Formula:C34H43N3O7Color and Shape:Off-White SolidMolecular weight:629.75Clethodim Impurity 21 Chloride (Mixture of Z and E Isomers)
CAS:Formula:C9H16ClN4·ClColor and Shape:White To Off-White SolidMolecular weight:215.70 35.45Calcitonin Impurity 32 Pentatrifluoroacetate (Trisulphide Impurity of Calcitonin Pentatrifluoroacetate)
CAS:Formula:C145H240N44O48S3·5C2HF3O2Molecular weight:3463.96 5*114.02Ranolazine Impurity 7
CAS:Formula:C10H13ClO3Color and Shape:Pale Yellow LiquidMolecular weight:216.66Esmolol Impurity 9 (Mixture of Diastereomers)
Formula:C28H39NO8Color and Shape:White To Off-White Solid (Low M P )Molecular weight:517.62Oxcarbazepine EP Impurity C (Oxcarbazepine USP Related Compound E, 10-Keto-iminodibenzyl)
CAS:Formula:C14H11NOMolecular weight:209.25Ivabradine Impurity 33 HCl
CAS:Formula:C27H38N2O6·HClColor and Shape:White To Off-White SolidMolecular weight:486.61 36.46Epinastine Impurity 1 HCl
CAS:Formula:C15H15N3O2·HClColor and Shape:Off-White SolidMolecular weight:269.31 36.46Fasudil Impurity 5
CAS:Formula:C14H17N3O3SColor and Shape:White To Off-White SolidMolecular weight:307.37Ketoprofen EP Impurity A (Ketoprofen USP Related Compound D)
CAS:Formula:C15H12O2Color and Shape:Off-White To Colorless Semi-Solid To LiquidMolecular weight:224.26Prucalopride Impurity 39
CAS:Formula:C12H12Br2ClNO4Color and Shape:White To Off-White SolidMolecular weight:429.49Capecitabine Impurity 15 (Mixture of Diastereomers)
Formula:C28H38FN3O13Color and Shape:Off-White SolidMolecular weight:643.62Celecoxib Impurity 8
CAS:Formula:C8H8F3N3O3SColor and Shape:White To Off-White SolidMolecular weight:283.23Carfilzomib Impurity 73
CAS:Formula:C41H61N5O10SColor and Shape:White To Off-White SolidMolecular weight:816.02Spiramycin EP Impurity G Ditrifluoroacetate
Formula:C38H64N2O12·2C2HF3O2Molecular weight:740.93 2*114.02Pomalidomide Impurity 12
CAS:Formula:C13H13N3O5Color and Shape:Off-White SolidMolecular weight:291.26Canagliflozin Impurity 12
CAS:Formula:C32H33FO9SColor and Shape:White To Off-White SolidMolecular weight:612.67Ketorolac EP Impurity B (Ketorolac USP Related Compound C)
CAS:Formula:C14H11NO2Color and Shape:Yellow SolidMolecular weight:225.25Duloxetine Impurity 13 Oxalate
CAS:Formula:C19H21NOS·C2H2O4Color and Shape:White LiquidMolecular weight:311.44 90.04Fudosteine Impurity 11 HCl
Formula:C6H12ClNO2S·HClColor and Shape:White To Off-White SolidMolecular weight:197.68 36.46Chlorthalidone
CAS:Formula:C14H11ClN2O4SPurity:≥ 98.0%Color and Shape:White to beige powderMolecular weight:338.77Cefixime EP Impurity D
CAS:Formula:C16H15N5O7S2Color and Shape:White To Off-White SolidMolecular weight:453.44Doripenem
CAS:Formula:C15H24N4O6S2·xH2OPurity:(anhydrous basis) ≥ 98.0%Color and Shape:White to light-yellow or beige powderMolecular weight:420.50 (anhydrous)Mesna EP Impurity B
CAS:Formula:C4H10N4O3S2Color and Shape:White To Off-White SolidMolecular weight:226.27Hydrocortisone-d7 17-Butyrate (Hydrocortisone Acetate EP Impurity A-d7 17-Butyrate, Cortisol-d7 17-Butyrate)
Formula:C25H29D7O6Molecular weight:439.60Paroxetine EP Impurity G HCl (Paroxetine USP Related Compound E)
CAS:Formula:C12H14FN·HClColor and Shape:Off-White SolidMolecular weight:191.25 36.46Tulobuterol Impurity 2
CAS:Formula:C8H8BrClOColor and Shape:White To Off-White SolidMolecular weight:235.51Furosemide
CAS:Formula:C12H11ClN2O5SPurity:≥ 98.0%Color and Shape:White to off-white powderMolecular weight:330.74Fosaprepitant Impurity 6
CAS:Formula:C21H19F6NO3Color and Shape:White To Off-White SolidMolecular weight:447.38Sugammadex Impurity 87 (The sulfoxide position is not fixed) (Mixture of Isomers)
Formula:C72H112O50S8Molecular weight:2034.12Irinotecan EP Impurity B (Irinotecan USP Related Compound A, 10-Hydroxy Camptothecin)
CAS:Formula:C20H16N2O5Molecular weight:364.36Linezolid Impurity 17 DiHCl
CAS:Formula:C13H20FN3O2·2HClColor and Shape:Off-White SolidMolecular weight:269.32 2*36.46Deltamethrin Impurity 2 (Mixture of Diastereomers)
CAS:Formula:C16H18Br4O3Color and Shape:Off-White Semi-SolidMolecular weight:577.93Levonorgestrel EP Impurity R
CAS:Formula:C20H28O2Color and Shape:White To Off-White SolidMolecular weight:300.44Meclozine EP Impurity C (4-Chlorobenzophenone)
CAS:Formula:C13H9ClOColor and Shape:White To Off-White SolidMolecular weight:216.66Dapoxetine Impurity 4 HCl
CAS:Formula:C21H23NO·HClColor and Shape:White To Off-White SolidMolecular weight:305.42 36.46Cisatracurium Besilate EP Impurity E Iodide
Formula:C29H42NO7·IColor and Shape:Pale Yellow SolidMolecular weight:516.65 126.91Ramosetron Impurity 8
CAS:Formula:C17H13N3OColor and Shape:Pale Brown-Yellow SolidMolecular weight:275.31Azacitidine Impurity 43
CAS:Formula:C6H9NO5Color and Shape:White To Off-White SolidMolecular weight:175.14Febuxostat Impurity 10
CAS:Formula:C16H16N2O4SColor and Shape:Pale Yellow SolidMolecular weight:332.37
