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(10,438 products)
- Benzodiazepine Derivatives(335 products)
- Carbohydrates and glycoconjugates(5,016 products)
- Esters and Derivatives(42,240 products)
- Fatty Acids and Lypidic Derivatives(32,395 products)
- Flavonoids and Polyphenols(17,087 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,402 products)
- Natural and semi-synthetic antibiotics(6,380 products)
- Nitriles and Cyano Derivatives(3,067 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,431 products)
- Organic Phosphates and Phosphonates(1,202 products)
- Organic Sulphonates and Sulphates(10,434 products)
- Organometallics(4,422 products)
- Others(6,292 products)
- Peptides and Proteins(3,153 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,948 products)
- Quinazoline and Quinoline Derivatives(65,966 products)
- Quinones and Derivatives(24,349 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,696 products)
- Steroids and Derivatives(4,975 products)
- Sulfonamides and Derivatives(2,594 products)
- Terpenoids and Derivatives(3,846 products)
- Thiazolidinediones and Thiopyrans(2,752 products)
- β-Adrenergic Compounds(230 products)
Show 21 more subcategories
Found 57012 products of "APIs for research and impurities"
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Urapidil Impurity 4 (1,3-Dimethylbarbituric Acid)
CAS:Formula:C6H8N2O3Color and Shape:White To Off-White SolidMolecular weight:156.14Dienogest Impurity 3
CAS:Formula:C20H28O3Color and Shape:White To Off-White SolidMolecular weight:316.44Levocetirizine Impurity 8
CAS:Formula:C23H23ClN2O2SColor and Shape:White To Off-White SolidMolecular weight:426.96Norepinephrine Impurity 12 HCl
CAS:Formula:C8H11NO3·HClColor and Shape:Off-White SolidMolecular weight:169.18 36.46Perphenazine DiHCl (Fluphenazine Dihydrochloride EP Impurity E DiHCl)
CAS:Formula:C21H26ClN3OS·2HClMolecular weight:403.98 2*36.46Paclitaxel EP Impurity O
CAS:Formula:C49H53NO14Color and Shape:White To Off-White SolidMolecular weight:879.97Olsalazine Sodium EP Impurity H
CAS:Formula:C21H14N4O9Color and Shape:Black SolidMolecular weight:466.36Tenofovir Impurity 86
Formula:C15H17N5O3SColor and Shape:White To Off-White SolidMolecular weight:347.39Oxytocin Impurity 5 Trifluoroacetate
CAS:Formula:C43H65N11O13S2·C2HF3O2Color and Shape:White To Off-White SolidMolecular weight:1008.18 114.02Tetrabenazine Impurity 43 (2S,3R,11bS)
CAS:Formula:C19H29NO3Color and Shape:White To Off-White SolidMolecular weight:319.45Lithocholic Acid (Chenodeoxycholic Acid EP Impurity C, Ursodeoxycholic Acid EP Impurity C)
CAS:Formula:C24H40O3Color and Shape:White To Off-White SolidMolecular weight:376.58Lesinurad Impurity 16
CAS:Formula:C18H16BrN3O2SColor and Shape:White To Off-White SolidMolecular weight:418.31Olmesartan Medoxomil EP Impurity C
CAS:Formula:C29H28N6O5Color and Shape:White To Off-White SolidMolecular weight:540.58Pemetrexed disodium salt hydrate
CAS:Formula:C20H19N5Na2O6Purity:≥ 98.0%Color and Shape:White to off-white crystalline powderMolecular weight:471.37Tirofiban Impurity 1 DiHCl
Formula:C31H41N3O5S·2HClColor and Shape:Off-White SolidMolecular weight:567.75 2*36.46Leuprorelin (Leuprolide) Impurity 8 Ditrifluoroacetate
Formula:C37H62N10O8·2C2HF3O2Molecular weight:774.97 2*114.02Ezetimibe Impurity 82
CAS:Formula:C31H27F2NO3Color and Shape:White To Off-White SolidMolecular weight:499.56Remdesivir Impurity 13
CAS:Formula:C27H35N6O8PColor and Shape:White To Off-White SolidMolecular weight:602.58Levofloxacin Impurity 5
CAS:Formula:C13H10FNO5Color and Shape:Pale Yellow Solid SolidMolecular weight:279.22Aripiprazole EP Impurity D
CAS:Formula:C23H28ClN3O2Color and Shape:White To Off-White SolidMolecular weight:413.95Ibuprofen Impurity 11
CAS:Formula:C11H14O2Color and Shape:White To Off-White SolidMolecular weight:178.23Medroxyprogesterone Acetate EP Impurity D (Megestrol Acetate EP Impurity F)
CAS:Formula:C24H34O4Color and Shape:White To Off-White SolidMolecular weight:386.53Leflunomide EP Impurity C (Leflunomide USP Related Compound C)
CAS:Formula:C12H9F3N2O2Color and Shape:White To Off-White SolidMolecular weight:270.21Bempedoic Acid Impurity 1 (ESP15228)
CAS:Formula:C19H34O5Color and Shape:White To Off-White SolidMolecular weight:342.48Tolperisone Impurity 3 HCl (Mixture of Diastereomers)
CAS:Formula:C16H23NO3·HClColor and Shape:White To Off-White SolidMolecular weight:277.37 36.46Levosulpiride
CAS:Formula:C15H23N3O4SPurity:98.0 - 102.0 %Color and Shape:White to off-white powderMolecular weight:341.43Fasudil Impurity 23 DiHCl
CAS:Formula:C11H13N3O2S·2HClColor and Shape:White To Off-White SolidMolecular weight:251.31 2 36.46Deferasirox EP Impurity D
CAS:Formula:C21H15N3O4Color and Shape:Pale Yellow SolidMolecular weight:373.37Varenicline Impurity 20 DiHCl
CAS:Formula:C11H14N2·2HClColor and Shape:Off-White SolidMolecular weight:174.25 2*36.46Probenecid
CAS:Formula:C13H19NO4SPurity:≥ 98.0% (dried basis)Color and Shape:White crystalline powderMolecular weight:285.36Cisapride Impurity 3
CAS:Formula:C17H24ClN3O5Color and Shape:White To Off-White SolidMolecular weight:385.85Gadobutrol Impurity 18 TriHCl
Formula:C16H36N4O6·3HClColor and Shape:Pale Yellow Semi-SolidMolecular weight:380.49 3*36.46Alogliptin Impurity 3
CAS:Formula:C10H14N2O2Color and Shape:White To Off-White SolidMolecular weight:194.23Fingolimod EP Impurity A
CAS:Formula:C17H29NO2Color and Shape:White To Off-White SolidMolecular weight:279.42Iopromide Impurity 26 (Mixture of Diastereomers)
Formula:C18H23ClI3N3O7Color and Shape:White To Off-White SolidMolecular weight:809.56Rocuronium Bromide Impurity 63
Formula:C30H51N2O4·BrColor and Shape:White To Off-White SolidMolecular weight:503.75 79.90Tenofovir Impurity 37
CAS:Formula:C10H15O6PSColor and Shape:Pale Yellow LiquidMolecular weight:294.26Remdesivir Impurity 17
CAS:Formula:C27H35N6O8PColor and Shape:White To Off-White SolidMolecular weight:602.58Risperidone EP Impurity D
CAS:Formula:C23H27FN4O2Color and Shape:White To Off-White SolidMolecular weight:410.49Rifaximin EP Impurity E (Rifamycin S)
CAS:Formula:C37H45NO12Color and Shape:Orange SolidMolecular weight:695.76Dehydro Ivabradine (Ivabradine IVA-3 Impurity)
CAS:Formula:C27H34N2O5Color and Shape:Off-White Sticky SolidMolecular weight:466.58Imazethapyr Impurity (Diethyl 5-ethylpyridine-2,3-dicarboxylate)
CAS:Formula:C13H17NO4Color and Shape:Pale Yellow LiquidMolecular weight:251.28Estrone (Estradiol Hemihydrate EP Impurity A)
CAS:Formula:C18H22O2Color and Shape:White To Off-White SolidMolecular weight:270.37Bilastine Impurity 6
CAS:Formula:C27H35N3O3Color and Shape:White To Off-White SolidMolecular weight:449.60Levofloxacin Impurity 20
CAS:Formula:C19H22FN3O3Color and Shape:Off-White SolidMolecular weight:359.40Mosapride Impurity 9 DiHCl (Mixture of Diastereomers)
Formula:C19H22F2N2OColor and Shape:White To Off-White SolidMolecular weight:332.39 2*36.46Lurasidone Impurity 39
CAS:Formula:C28H36N4O2SColor and Shape:Off-White Solid (Low M P )Molecular weight:492.68Methylprednisolone Acetate EP Impurity A (20S Isomer)
Formula:C24H34O6Color and Shape:White To Off-White SolidMolecular weight:418.53Carfilzomib Impurity 16
Formula:C40H59N5O8Color and Shape:White To Off-White SolidMolecular weight:737.94Difluprednate Impurity 19
Formula:C21H24F2O4Color and Shape:White To Off-White SolidMolecular weight:378.42Sitagliptin Impurity 29
Formula:C16H16F5N5OColor and Shape:White To Off-White SolidMolecular weight:389.33Malic Acid Impurity 5 (Mixture of Diastereomers)
CAS:Formula:C12H15NO4Color and Shape:White To Off-White SolidMolecular weight:237.26Dorzolamide Impurity 6 DiHCl
Formula:C20H29N3O8S6·2HClColor and Shape:White To Off-White SolidMolecular weight:631.85 2*36.46Lanreotide Impurity 1 Ditrifluoroacetate
CAS:Formula:C54H69N11O10S3·2C2HF3O2Molecular weight:1128.41 2*114.02Gimeracil Impurity 5
CAS:Formula:C6H6ClNO2Color and Shape:White To Off-White SolidMolecular weight:159.57Granisetron EP Impurity H
CAS:Formula:C8H6N2O2Color and Shape:White To Off-White SolidMolecular weight:162.15Dabigatran Etexilate Impurity 9
Formula:C34H41N7O6Color and Shape:White To Off-White SolidMolecular weight:643.75Mesalazine (Mesalamine) EP Impurity C
CAS:Formula:C6H7NOColor and Shape:Grey SolidMolecular weight:109.13Pinaverium Bromide Impurity 2
CAS:Formula:C9H11BrO3Color and Shape:White To Off-White SolidMolecular weight:247.09Eberconazole Impurity 2
Formula:C19H17ClN2Color and Shape:White To Off-White SolidMolecular weight:308.81Deferasirox EP Impurity A
CAS:Formula:C14H11NO4Color and Shape:White To Off-White SolidMolecular weight:257.25Omeprazole Impurity 39
CAS:Formula:C9H11NO3Color and Shape:White To Off-White SolidMolecular weight:181.19Etoricoxib Impurity 31
CAS:Formula:C18H16N2O3SColor and Shape:White To Off-White SolidMolecular weight:340.40Aciclovir (Acyclovir) EP Impurity C
CAS:Formula:C8H11N5O3Color and Shape:Off-White SolidMolecular weight:225.21Azithromycin EP Impurity J
CAS:Formula:C30H58N2O9Color and Shape:White To Off-White SolidMolecular weight:590.80Ibrutinib Impurity 29
Formula:C38H38N12O3Color and Shape:White To Off-White SolidMolecular weight:710.80Almotriptan EP Impurity A Malate (Almotriptan USP Related Compound C Malate)
CAS:Formula:C16H23N3O2S·C4H6O5Color and Shape:Off-White SolidMolecular weight:321.44 134.09
