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(12,332 products)
- Anthraquinones and derivatives(404 products)
- Benzimidazole and Imidazole Derivatives(10,439 products)
- Benzodiazepine Derivatives(333 products)
- Carbohydrates and glycoconjugates(5,051 products)
- Esters and Derivatives(42,250 products)
- Fatty Acids and Lypidic Derivatives(32,408 products)
- Flavonoids and Polyphenols(17,081 products)
- Free Radicals and Oxidant/Reducing Agents(212 products)
- Ketones and derivatives(2,399 products)
- Natural and semi-synthetic antibiotics(6,376 products)
- Nitriles and Cyano Derivatives(3,068 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,471 products)
- Organic Phosphates and Phosphonates(1,200 products)
- Organic Sulphonates and Sulphates(10,430 products)
- Organometallics(4,421 products)
- Others(6,300 products)
- Peptides and Proteins(3,146 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,940 products)
- Quinazoline and Quinoline Derivatives(65,982 products)
- Quinones and Derivatives(24,359 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(80,669 products)
- Steroids and Derivatives(4,952 products)
- Sulfonamides and Derivatives(2,589 products)
- Terpenoids and Derivatives(3,846 products)
- Thiazolidinediones and Thiopyrans(2,753 products)
- β-Adrenergic Compounds(231 products)
Show 21 more subcategories
Found 58005 products of "APIs for research and impurities"
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Caffeine Impurity 1 Ammonium Salt
CAS:Formula:C8H11N4O3·NH4Color and Shape:White To Off-White SolidMolecular weight:211.20 18.04Hexamidine EP Impurity B DiHCl
CAS:Formula:C22H29N3O3·2HClColor and Shape:White To Off-White SolidMolecular weight:383.49 2 36.46Albendazole EP Impurity H
CAS:Formula:C15H19N3O3SColor and Shape:White To Off-White SolidMolecular weight:321.40Furosemide Impurity 7 Sodium Salt
Formula:C17H15N2O4·NaColor and Shape:White To Off-White SolidMolecular weight:311.32 22.99Glycopyrronium Bromide EP Impurity K
CAS:Formula:C13H16O2Color and Shape:Off-White SolidMolecular weight:204.27Dobutamine Impurity 9 HCl
CAS:Formula:C20H27NO3·HClColor and Shape:White To Off-White SolidMolecular weight:329.44 36.46N-Nitroso Amiodarone EP Impurity B (N-Nitroso-N-Desethyl Amiodarone)
CAS:Formula:C23H24I2N2O4Molecular weight:646.26Toremifene Impurity 4
CAS:Formula:C26H29NO2Color and Shape:White To Off-White SolidMolecular weight:387.52Irinotecan EP Impurity G (7,11-Diethyl-10-Hydroxy Camptothecin)
CAS:Formula:C24H24N2O5Color and Shape:Off-White SolidMolecular weight:420.47Methylprednisolone Acetate EP Impurity A (Mixture of Diastereomers)
CAS:Formula:C24H34O6Molecular weight:418.53Metamizole EP Impurity C HCl
CAS:Formula:C12H15N3O·HClColor and Shape:Off-White SolidMolecular weight:217.27 36.46Cobicistat Impurity 2 TriHCl
CAS:Formula:C31H41N5O4S·3HClColor and Shape:White To Off-White SolidMolecular weight:579.77 3*36.46Etoposide EP Impurity N
Formula:C50H50O20Color and Shape:White To Off-White SolidMolecular weight:970.93Bortezomib Impurity 4
CAS:Formula:C19H22N4O3Color and Shape:White To Off-White SolidMolecular weight:354.41Rizatriptan EP Impurity I-13C-d3 DiHCl (N-Monodesmethyl Rizatriptan-13C-d3 DiHCl)
CAS:Formula:C1313CH14D3N5·2HClMolecular weight:259.34 2*36.46Pregabalin Impurity 9
CAS:Formula:C11H16N4O2Color and Shape:White To Off-White SolidMolecular weight:236.28Atracurium Impurity 10 Iodide (Mixture of Diastereomers)
Formula:C53H72N2O12·2IColor and Shape:Off-White SolidMolecular weight:929.17 2*126.90Iodixanol
CAS:Formula:C35H44I6N6O15Purity:≥ 98.5% (anhydrous)Color and Shape:White to off-white powderMolecular weight:1550.18Pidotimod Impurity 34
Formula:C18H24N4O8S2Color and Shape:White To Off-White SolidMolecular weight:488.53Tetracaine EP Impurity C (Tetracaine USP Related Compound C)
CAS:Formula:C12H17NO2Color and Shape:White To Off-White SolidMolecular weight:207.27Flavoxate EP Impurity A-d5 (Flavoxate USP Related Compound A-d5)
CAS:Formula:C17H7D5O4Color and Shape:White To Off-White SolidMolecular weight:285.31Rivaroxaban EP Impurity I
CAS:Formula:C24H21Cl2N3O7S2Color and Shape:Off-White SolidMolecular weight:598.47Aciclovir (Acyclovir) EP Impurity P
CAS:Formula:C7H9N5O2Color and Shape:Pale Yellow SolidMolecular weight:195.18Fluorouracil EP Impurity E (Fluorouracil USP Related Compound E)
CAS:Formula:C4H3ClN2O2Color and Shape:White To Off-White SolidMolecular weight:146.53Papaverine EP Impurity D (Papaveraldine)
CAS:Formula:C20H19NO5Color and Shape:Pale Yellow SolidMolecular weight:353.37Irbesartan Impurity 20-d4
CAS:Formula:C33H21D4N7Color and Shape:White To Off-White SolidMolecular weight:523.64Rosuvastatin EP Impurity G Sodium Salt (ent-Rosuvastatin Sodium Salt)
CAS:Formula:C22H27FN3O6S·NaColor and Shape:White To Off-White SolidMolecular weight:480.54 22.99Atenolol EP Impurity G Sodium Salt (Atenolol USP Related Compound G Sodium Salt)
CAS:Formula:C14H20NO4·NaColor and Shape:Off-White SolidMolecular weight:266.32 22.99Crisaborole Impurity 7
CAS:Formula:C14H11NO2Color and Shape:White To Off-White SolidMolecular weight:225.25Thioctic Acid Impurity 15
CAS:Formula:C10H18O2S2Color and Shape:Yellow Sticky OilMolecular weight:234.37Adefovir dipivoxil
CAS:Formula:C20H32N5O8PPurity:≥ 98.0%Color and Shape:White to almost white powder or crystalline powderMolecular weight:501.47Omeprazole Impurity 21
CAS:Formula:C8H11NOColor and Shape:White To Off-White SolidMolecular weight:137.18Cholic Acid Impurity 26
CAS:Formula:C24H40O4Color and Shape:White To Off-White SolidMolecular weight:392.58Fluphenazine Dihydrochloride EP Impurity F TetraHCl
Formula:C31H44F3N5O3S·4HClColor and Shape:White To Off-White SolidMolecular weight:623.78 4*36.46Chloroephedrine HCl, Ephedrine Impurity 15 HCl and Ephedrine Impurity 16 HCl
Formula:C10H14ClN·HClMolecular weight:183.68 36.46Ambroxol Impurity 5 HCl (trans-4-Aminocyclohexanol HCl)
CAS:Formula:C6H13NO·HClColor and Shape:White To Off-White SolidMolecular weight:115.18 36.46Carmofure
CAS:Formula:C11H16FN3O3Purity:≥ 98.0%Color and Shape:White or off-white powderMolecular weight:257.26Parecoxib Impurity 49
CAS:Formula:C16H13ClN2O3SColor and Shape:Pale Brown SolidMolecular weight:348.80Oxcarbazepine EP Impurity K (Oxcarbazepine USP Related Compound A)
CAS:Formula:C16H12N2O3Color and Shape:White To Off-White SolidMolecular weight:280.28Topiramate EP Impurity C (4,5-Diol Topiramate)
CAS:Formula:C9H17NO8SColor and Shape:White To Off-White SolidMolecular weight:299.29Simvastatin
CAS:Formula:C25H38O5Purity:≥ 98.0%Color and Shape:White to off-white powderMolecular weight:418.57Zalcitabine
CAS:Formula:C9H13N3O3Purity:≥ 99.0%Color and Shape:White to off-white crystalline powderMolecular weight:211.22Ketoprofen EP Impurity D (Ketoprofen USP Related Compound A)
CAS:Formula:C17H16O3Color and Shape:Pale Yellow SolidMolecular weight:268.31Fampridine Impurity 1 (Dalfampridine Impurity 1)
CAS:Formula:C6H5ClN2OColor and Shape:White To Off-White SolidMolecular weight:156.57Sertaconazole EP Impurity C
CAS:Formula:C9H7ClOSColor and Shape:White To Off-White SolidMolecular weight:198.66rac-Amoxicillin EP Impurity H (rac-Amoxicillin USP Related Compound H)
CAS:Formula:C13H17NO4Color and Shape:White To Off-White SolidMolecular weight:251.28Rebamipide 2-Chloro Impurity
CAS:Formula:C19H15ClN2O4Color and Shape:White To Off-White SolidMolecular weight:370.79D-(+)-Galactosamine hydrochloride
CAS:Formula:C6H13NO5·HClPurity:≥ 98.0%Color and Shape:White to off-white powderMolecular weight:215.64Cimetidine Impurity 5
CAS:Formula:C4H8N4Color and Shape:White To Off-White SolidMolecular weight:112.14Ketoprofen Impurity 9 (Mixture of Diastereomers)
Formula:C36H35NO7Color and Shape:White To Off-White SolidMolecular weight:593.68Bacitracin
CAS:Formula:C66H103N17O16SPurity:≥ 65IU/mg (dried basis)Color and Shape:White to light-beige or light-yellow powderMolecular weight:1421.60Betamethasone Impurity 2
CAS:Formula:C22H27FO5Color and Shape:White To Off-White SolidMolecular weight:390.45Imiquimod
CAS:Formula:C14H16N4Purity:≥ 98.0%Color and Shape:White to off-white powderMolecular weight:240.31Galantamine EP Impurity C (Dihydro Galantamine)
CAS:Formula:C17H23NO3Color and Shape:White To Off-White SolidMolecular weight:289.38Zopiclone Impurity 2
CAS:Formula:C11H5ClN4O2Color and Shape:White To Off-White SolidMolecular weight:260.64Phenylephrine Impurity 31 (Mixture of Diastereomers)
CAS:Formula:C13H17NO6Color and Shape:White To Off-White SolidMolecular weight:283.28Valproic Acid EP Impurity L
CAS:Formula:C6H12O2Color and Shape:Colourless LiquidMolecular weight:116.16Picosulfate Impurity 6
CAS:Formula:C12H11NO2Color and Shape:White To Off-White SolidMolecular weight:201.23Chlorambucil EP Impurity F
Formula:C42H55Cl4N3O6Color and Shape:Colorless LiquidMolecular weight:839.74Posaconazole Impurity 49
CAS:Formula:C37H42F2N8O3Color and Shape:White To Off-White SolidMolecular weight:684.79Folinic Acid EP Impurity B (Mixture of Diastereomers)
CAS:Formula:C21H23N7O8Color and Shape:Yellow SolidMolecular weight:501.46Clopidogrel Impurity 1 Chloride
CAS:Formula:C16H13ClNO2S·ClColor and Shape:Off-White SolidMolecular weight:318.79 35.45Tamsulosin hydrochloride, EP grade
CAS:Formula:C20H28N2O5S·HClPurity:≤ 0.1% (Impurity G)Color and Shape:White or almost white powderMolecular weight:444.97Gliclazide Impurity 1 (Carboxy Gliclazide)
CAS:Formula:C15H19N3O5SColor and Shape:White To Off-White SolidMolecular weight:353.39Ezetimibe Impurity 76
CAS:Formula:C20H20FNO4Color and Shape:White To Off-White SolidMolecular weight:357.39
