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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Azasetron Impurity 1
CAS:Formula:C10H8ClNO4Color and Shape:White To Off-White SolidMolecular weight:241.63Lomefloxacin Impurity 4 DiHCl
CAS:Formula:C17H19ClFN3O3·2HClColor and Shape:Off-White SolidMolecular weight:367.81 2*36.46Ionomycin
CAS:Formula:C41H72O9Purity:≥ 97.0%Color and Shape:Off-white to yellow oil or wax-like materialMolecular weight:709.02Spiramycin, EP grade
CAS:Formula:C43H74N2O14Purity:≤ 2.0%Color and Shape:White to pale yellow powderMolecular weight:843.05Isavuconazole Impurity 5 Chloride DiHCl (Mixture of Diastereomers)
Formula:C35H35F2N8O5S·Cl·2HClColor and Shape:Off-White SolidMolecular weight:717.77 35.45 2*36.46Lincomycin EP Impurity F
CAS:Formula:C9H19NO5SColor and Shape:White To Off-White SolidMolecular weight:253.31Docetaxel Impurity 4 Sodium Salt (Oxazolidine (4S,5S)-Isomer)
CAS:Formula:C17H22NO5·NaColor and Shape:White To Off-White SolidMolecular weight:320.37 22.99Gliclazide EP Impurity A
CAS:Formula:C7H9NO2SColor and Shape:White To Off-White SolidMolecular weight:171.21Verapamil EP Impurity P (Mixture of Diastereomers)
CAS:Formula:C29H38N2O4Color and Shape:White To Off-White SolidMolecular weight:478.63Tetracaine hydrochloride
CAS:Formula:C15H24N2O2·HClPurity:99.0 - 101.0 % (anhydrous basis)Color and Shape:White crystalline powderMolecular weight:300.82Maytansinoid DM4 Impurity 3
CAS:Formula:C39H56ClN3O10SColor and Shape:White To Off-White SolidMolecular weight:794.40Isradipine EP Impurity E (Z-isomer)
Formula:C26H23N5O6Color and Shape:Yellow SolidMolecular weight:501.50(S)-Modafinil EP Impurity A-d5 ((S)-Modafinil Acid-d5)
CAS:Formula:C15H6D5O3SColor and Shape:White To Off-White SolidMolecular weight:279.36Hexamidine EP Impurity D
CAS:Formula:C22H28N2O4Color and Shape:White To Off-White SolidMolecular weight:384.48Benidipine Impurity 1 (Mixture of Diastereomers)
Formula:C39H44N4O6Color and Shape:Yellow SolidMolecular weight:664.80Levothyroxine Impurity 44
CAS:Formula:C15H10I4O5Color and Shape:White To Off-White SolidMolecular weight:777.86Paclitaxel-d5 (Docetaxel EP Impurity F-d5)
CAS:Formula:C47H46D5NO14Color and Shape:White To Off-White SolidMolecular weight:858.96Simvastatin EP Impurity B (Acetyl Simvastatin)
CAS:Formula:C27H40O6Color and Shape:White To Off-White SolidMolecular weight:460.61Colesevelam Impurity 2 Dibromide HBr
CAS:Formula:C18H43N3·2Br·HBrMolecular weight:301.56 2*79.90 80.91Cholic Acid Impurity 5 Lithium Salt
CAS:Formula:C24H39O4·LiColor and Shape:White To Off-White SolidMolecular weight:391.57 6.94Pregabalin Impurity 12
CAS:Formula:C18H28N2O3Color and Shape:White To Off-White SolidMolecular weight:320.43Rizatriptan EP Impurity G
CAS:Formula:C13H13ClN4Color and Shape:White To Off-White SolidMolecular weight:260.73Proparacaine Impurity 4
CAS:Formula:C15H24N2O3Color and Shape:Pale Yellow To Off-White LiquidMolecular weight:280.37Tirofiban Impurity 54
Formula:C21H34N2O5SColor and Shape:White To Off-White SolidMolecular weight:426.57Nintedanib Impurity 6 Ditrifluoroacetate
CAS:Formula:C30H31N5O4·2C2HF3O2Molecular weight:525.61 2*114.02Candesartan Cilexetil EP Impurity C
CAS:Formula:C33H34N6O6Color and Shape:White To Off-White SolidMolecular weight:610.67Bisoprolol Impurity 5
CAS:Formula:C15H20O5Color and Shape:White To Off-White SolidMolecular weight:280.32Silodosin Impurity 7 DiHCl
Formula:C22H26F3N3O3·2HClColor and Shape:Pale Purple SolidMolecular weight:437.46 2*36.46Celecoxib
CAS:Formula:C17H14F3N3O2SPurity:(Titration) 98.0 - 102.0 % (dried basis)Color and Shape:White or almost white powderMolecular weight:381.37Sitagliptin Impurity 3
CAS:Formula:C15H19F2NO4Color and Shape:White To Off-White SolidMolecular weight:315.32Sodium Fusidate EP Impurity I
CAS:Formula:C29H46O5Color and Shape:White To Off-White SolidMolecular weight:474.68Ellagic acid, 95%
CAS:Formula:C14H6O8·xH2OPurity:≥ 95.0% (anhydrous basis)Color and Shape:White to off-white, grey, yellow or brown powderMolecular weight:302.20 (anhydrous)Perindopril EP Impurity O Sodium Salt
Formula:C28H44N3O6·NaColor and Shape:White To Off-White SolidMolecular weight:518.68 22.99Alogliptin
CAS:Formula:C18H21N5O2Purity:≥ 98.0%Color and Shape:White to off-white powderMolecular weight:339.39Amoxicillin sodium salt
CAS:Formula:C16H18N3NaO5SPurity:≤ 3.0%Color and Shape:White to almost white powder, very hygroscopicMolecular weight:387.39Digoxin EP Impurity D
CAS:Formula:C29H44O8Color and Shape:White To Off-White SolidMolecular weight:520.66Ivermectin EP Impurity I (4S-Isomer)
CAS:Formula:C48H74O14Color and Shape:Off-White SolidMolecular weight:875.11Clotrimazole EP Impurity B
CAS:Formula:C22H17ClN2Color and Shape:White To Off-White SolidMolecular weight:344.84Tofacitinib Impurity 128
CAS:Formula:C14H19N5OColor and Shape:White To Off-White SolidMolecular weight:273.34Demeclocycline EP Impurity G
CAS:Formula:C21H19ClN2O7Color and Shape:Orange SolidMolecular weight:446.84N-Nitroso Tetracaine EP Impurity B (N-Nitroso Tetracaine USP Related Compound B)
Formula:C11H14N2O3Molecular weight:222.24Vandetanib
CAS:Formula:C22H24BrFN4O2Purity:≥ 98.0% (dried basis)Color and Shape:White to off-white powderMolecular weight:475.35Gefitinib Impurity 56
CAS:Formula:C6H5Cl2NColor and Shape:White To Off-White SolidMolecular weight:162.02Ketotifen EP Impurity E
CAS:Formula:C19H19NOSColor and Shape:Pale Yellow SolidMolecular weight:309.43Febuxostat Impurity 26
CAS:Formula:C16H17NO5SColor and Shape:White To Off-White SolidMolecular weight:335.37Sulpiride, EP grade
CAS:Formula:C15H23N3O4SPurity:98.5 - 101.0 % (dried substance)Color and Shape:White or almost white crystalline powderMolecular weight:341.43Baloxavir Marboxil Impurity 23
CAS:Formula:C17H17N3O4Color and Shape:White To Off-White SolidMolecular weight:327.34Rotigotine EP Impurity K (Rotigotine USP Related Compound K)
CAS:Formula:C10H10OColor and Shape:White To Off-White SolidMolecular weight:146.19Lofexidine hydrochloride
CAS:Formula:C11H12Cl2N2OHClPurity:≥ 98.0%Color and Shape:White to beige powderMolecular weight:295.60Oseltamivir EP Impurity E HCl
CAS:Formula:C15H26N2O4·HClColor and Shape:Off-White SolidMolecular weight:298.39 36.46Azacitidine Impurity 39
CAS:Formula:C29H24N4O8Color and Shape:White To Off-White SolidMolecular weight:556.53Clopidogrel Impurity 33 HCl
CAS:Formula:C15H16ClNO2S·HClColor and Shape:White To Off-White SolidMolecular weight:309.81 36.46Tenofovir Impurity 131 Sodium Salt
CAS:Formula:C18H27N5O9P·NaColor and Shape:White To Off-White SolidMolecular weight:488.42 22.99Elacridar
CAS:Formula:C34H33N3O5Purity:≥ 98.0%Color and Shape:Off-white to yellow powderMolecular weight:563.64
