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(12,321 products)
- Anthraquinones and derivatives(402 products)
- Benzimidazole and Imidazole Derivatives(10,395 products)
- Benzodiazepine Derivatives(326 products)
- Carbohydrates and glycoconjugates(5,048 products)
- Esters and Derivatives(42,242 products)
- Fatty Acids and Lypidic Derivatives(32,377 products)
- Flavonoids and Polyphenols(17,073 products)
- Free Radicals and Oxidant/Reducing Agents(212 products)
- Ketones and derivatives(2,399 products)
- Natural and semi-synthetic antibiotics(6,333 products)
- Nitriles and Cyano Derivatives(3,068 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,449 products)
- Organic Phosphates and Phosphonates(1,195 products)
- Organic Sulphonates and Sulphates(10,420 products)
- Organometallics(4,418 products)
- Others(6,271 products)
- Peptides and Proteins(3,138 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,905 products)
- Quinazoline and Quinoline Derivatives(65,710 products)
- Quinones and Derivatives(24,342 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(81,198 products)
- Steroids and Derivatives(4,925 products)
- Sulfonamides and Derivatives(2,568 products)
- Terpenoids and Derivatives(3,837 products)
- Thiazolidinediones and Thiopyrans(2,753 products)
- β-Adrenergic Compounds(228 products)
Show 21 more subcategories
Found 58583 products of "APIs for research and impurities"
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Caffeine-d3 (Pentoxifylline EP Impurity F-d3, Theophylline EP Impurity A-d3, Theophylline-Ethylenediamine EP Impurity A-d3)
CAS:Formula:C8H7D3N4O2Color and Shape:White To Off-White SolidMolecular weight:197.21Tolvaptan Impurity 3 (DM-4104)
CAS:Formula:C26H27ClN2O4Color and Shape:White To Off-White SolidMolecular weight:466.96Celecoxib
CAS:Formula:C17H14F3N3O2SPurity:(Titration) 98.0 - 102.0 % (dried basis)Color and Shape:White or almost white powderMolecular weight:381.37Olaparib
CAS:Formula:C24H23FN4O3Purity:(HPLC) ≥ 98.0%Color and Shape:White to off-white powderMolecular weight:434.46Dasatinib Impurity 7
CAS:Formula:C22H25Cl2N7O2SColor and Shape:Pale Brown SolidMolecular weight:522.45Tirofiban Impurity 54
Formula:C21H34N2O5SColor and Shape:White To Off-White SolidMolecular weight:426.57Isradipine EP Impurity E (Z-isomer)
Formula:C26H23N5O6Color and Shape:Yellow SolidMolecular weight:501.50Azasetron Impurity 1
CAS:Formula:C10H8ClNO4Color and Shape:White To Off-White SolidMolecular weight:241.63Ketamine EP Impurity B (Esketamine EP Impurity B)
CAS:Formula:C12H13ClO2Color and Shape:White To Off-White SolidMolecular weight:224.68Gefitinib Impurity 52
CAS:Formula:C21H22ClFN4O4Color and Shape:White To Off-White SolidMolecular weight:448.88Anatabine-d4 DiHCl (Nicotine EP Impurity A-d4 DiHCl, (S)-Nicotine USP Related Compound A-d4 DiHCl)
CAS:Formula:C10H8D4N2·2HClMolecular weight:164.24 2*36.46Glimepiride EP Impurity C (Glimepiride USP Related Compound C)
CAS:Formula:C18H23N3O6SColor and Shape:White To Off-White SolidMolecular weight:409.46Fluoxetine EP Impurity C HCl (Fluoxetine USP Related Compound A)
CAS:Formula:C17H18F3NO·HClColor and Shape:White To Off-White SolidMolecular weight:309.33 36.46(R)-Rivastigmine EP Impurity A-d3 ((R)-Rivastigmine USP Related Compound C-d3, (R)-NAP226-90-d3)
CAS:Formula:C10H12D3NOMolecular weight:168.25Omeprazole Impurity 48
CAS:Formula:C8H8N2O4SColor and Shape:White To Off-White SolidMolecular weight:228.22Quetiapine EP Impurity B DiHCl (Quetiapine USP Related Compound B)
CAS:Formula:C17H17N3S·2HClColor and Shape:White To Off-White SolidMolecular weight:295.40 2*36.46rac-Ethinylestradiol EP Impurity H (Mixture of Diastereomers)
Formula:C20H22O3Molecular weight:310.39Thiamphenicol
CAS:Formula:C12H15Cl2NO5SPurity:98.0 - 102.0 % (anhydrous basis)Color and Shape:White to off-white powderMolecular weight:356.22Tolterodine Impurity 10
CAS:Formula:C16H18O2Color and Shape:White To Off-White SolidMolecular weight:242.32Duloxetine Impurity 15 (α-Hydroxy)
CAS:Formula:C18H19NOSColor and Shape:Off-White SolidMolecular weight:297.42N1-Nitroso Lacosamide EP Impurity A (N1-Nitroso-(S)-Lacosamide)
Formula:C13H17N3O4Molecular weight:279.30N-Nitroso Chlorphenamine EP Impurity C (N-Nitroso Chlorpheniramine USP Related Compound C (Free Form))
CAS:Formula:C15H16ClN3OMolecular weight:289.76Betamethasone Impurity 17
CAS:Formula:C22H29BrO5Color and Shape:White To Off-White SolidMolecular weight:453.37Betamethasone dipropionate, USP grade
CAS:Formula:C28H37FO7Purity:≤ 1.0%Color and Shape:White or almost white powderMolecular weight:504.59Ganirelix Impurity 7 Tritrifluoroacetate
CAS:Formula:C80H112ClN17O14·3C2HF3O2Molecular weight:1571.33 3*114.02Valganciclovir Impurity 2 HCl (Mixture of Tautomeric Isomers)
Formula:C14H22N6O5·HClColor and Shape:White To Off-White SolidMolecular weight:354.37 36.46Nelarabine Impurity 1
CAS:Formula:C32H27Cl6N5O5Color and Shape:White To Off-White SolidMolecular weight:774.30Efinaconazole Impurity 26 (Mixture of Diastereomers)
CAS:Formula:C14H16F2O3Color and Shape:Pale Yellow LiquidMolecular weight:270.28Acetazolamide EP Impurity F
CAS:Formula:C8H9N7O6S4Color and Shape:White To Off-White SolidMolecular weight:427.44Difluprednate Impurity 1
Formula:C27H35FO7Color and Shape:White To Off-White SolidMolecular weight:490.57Buserelin EP Impurity A Ditrifluoroacetate
CAS:Formula:C60H86N16O13·2C2HF3O2Molecular weight:1239.45 2*114.02Hyoscine Butylbromide EP Impurity G Bromide
CAS:Formula:C21H28NO3·BrColor and Shape:White To Off-White SolidMolecular weight:342.46 79.90Atorvastatin EP Impurity M (Atorvastatin Ethyl Ester)
CAS:Formula:C35H39FN2O5Color and Shape:White To Off-White SolidMolecular weight:586.70Fluocinolone Acetonide EP Impurity A (Fluocinolone Acetonide-21-Carboxylic Acid)
CAS:Formula:C24H28F2O7Color and Shape:White To Off-White SolidMolecular weight:466.48
