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(12,329 products)
- Anthraquinones and derivatives(405 products)
- Benzimidazole and Imidazole Derivatives(10,442 products)
- Benzodiazepine Derivatives(335 products)
- Carbohydrates and glycoconjugates(5,017 products)
- Esters and Derivatives(42,241 products)
- Fatty Acids and Lypidic Derivatives(32,400 products)
- Flavonoids and Polyphenols(17,087 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,404 products)
- Natural and semi-synthetic antibiotics(6,388 products)
- Nitriles and Cyano Derivatives(3,067 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,433 products)
- Organic Phosphates and Phosphonates(1,202 products)
- Organic Sulphonates and Sulphates(10,435 products)
- Organometallics(4,422 products)
- Others(6,294 products)
- Peptides and Proteins(3,159 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,949 products)
- Quinazoline and Quinoline Derivatives(66,000 products)
- Quinones and Derivatives(24,350 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,753 products)
- Steroids and Derivatives(4,976 products)
- Sulfonamides and Derivatives(2,595 products)
- Terpenoids and Derivatives(3,846 products)
- Thiazolidinediones and Thiopyrans(2,752 products)
- β-Adrenergic Compounds(230 products)
Show 21 more subcategories
Found 57067 products of "APIs for research and impurities"
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Famotidine EP Impurity A DiHCl
CAS:Formula:C8H14N6S2·2HClColor and Shape:White To Off-White SolidMolecular weight:258.36 2*36.46Pyridoxine Impurity 1
Formula:C16H20N2O5Color and Shape:White To Off-White SolidMolecular weight:320.35Amlodipine EP Impurity F-d4 Maleate (Amlodipine USP Related Compound F-d4)
CAS:Formula:C19H19D4ClN2O5·C4H4O4Molecular weight:398.88 116.07Sofosbuvir Impurity 41 Triethylamine Salt
CAS:Formula:C16H25FN3O9P·Et3NMolecular weight:453.36 101.19Carfilzomib Impurity 73
CAS:Formula:C41H61N5O10SColor and Shape:White To Off-White SolidMolecular weight:816.02Budesonide Impurity 4
CAS:Formula:C21H28O6Color and Shape:White To Off-White SolidMolecular weight:376.45Fesoterodine Impurity 5 Fumarate
CAS:Formula:C44H60N2O3·C4H4O4Color and Shape:White To Off-White SolidMolecular weight:664.98 116.07Hydroxychloroquine Impurity 3
CAS:Formula:C18H26ClN3OColor and Shape:Pale Yellow OilMolecular weight:335.88Adefovir Dipivoxil Impurity 21
CAS:Formula:C16H26N5O6PColor and Shape:Off-White SolidMolecular weight:415.39Rosuvastatin Impurity 39
CAS:Formula:C29H42FN3O7SColor and Shape:White To Off-White SolidMolecular weight:595.73Busulfan
CAS:Formula:C6H14O6S2Purity:(Titration) 98.0 - 102.0 %Color and Shape:White to off-white powderMolecular weight:246.29Exemestane Impurity 24 (17-β-Isomer)
Formula:C20H24O3Color and Shape:Pale Yellow SolidMolecular weight:312.41Ivermectin
CAS:Formula:C48H74O14(H2B1a)Purity:≥ 95.0% (dry basis, H2B1a + H2B1b)Color and Shape:White to light-yellow crystalline powderMolecular weight:875.11 (H2B1a)Frovatriptan Impurity 9
CAS:Formula:C14H16N2O2Color and Shape:Off-White To Pale Yellow SolidMolecular weight:244.30Nintedanib Impurity 3
CAS:Formula:C18H15NO4Color and Shape:White To Off-White SolidMolecular weight:309.32Bazedoxifene acetate
CAS:Formula:C30H34N2O3·C2H4O2Purity:(HPLC) ≥ 98.0%Color and Shape:White to beige powderMolecular weight:530.64Posaconazole Impurity 44
CAS:Formula:C35H40F2N8O4Color and Shape:Off-White SolidMolecular weight:674.74Azilsartan Impurity 22
CAS:Formula:C28H20N4O8Color and Shape:White To Off-White SolidMolecular weight:540.49Difluprednate Impurity 3
Formula:C27H34ClFO7Color and Shape:White To Off-White SolidMolecular weight:525.01Tucatinib Impurity 7
CAS:Formula:C13H12N4OColor and Shape:White To Off-White SolidMolecular weight:240.27Furosemide Impurity 22
CAS:Formula:C7H5Cl2NO4SColor and Shape:White To Off-White SolidMolecular weight:270.08Pazopanib
CAS:Formula:C21H23N7O2SPurity:≥ 98.0% (dried basis)Color and Shape:Off-white to light-yellow or beige powderMolecular weight:437.52Diflorasone Impurity 1
CAS:Formula:C24H26ClF5O5Color and Shape:White To Off-White SolidMolecular weight:524.91Docetaxel EP Impurity B
CAS:Formula:C43H51NO14Color and Shape:Pale Yellow SolidMolecular weight:805.87Iomeprol
CAS:Formula:C17H22I3N3O8Purity:≥ 95%Color and Shape:White powder or solidMolecular weight:777.09Vonoprazan Impurity 13
CAS:Formula:C16H10ClFN2O3SColor and Shape:White To Off-White SolidMolecular weight:364.78Atazanavir Impurity 17
CAS:Formula:C15H21NO3Color and Shape:White To Off-White SolidMolecular weight:263.34Losartan EP Impurity I (Losartan Trityl Ether)
CAS:Formula:C41H37ClN6OColor and Shape:White To Off-White SolidMolecular weight:665.24Losartan Impurity 21
CAS:Formula:C22H22ClN9Color and Shape:White To Off-White SolidMolecular weight:447.93Naftifine Impurity 11
CAS:Formula:C30H30N·ClColor and Shape:Off-White SolidMolecular weight:404.58 35.45Bupropion Impurity 11 ((3S,5S,6S)-Bupropion Impurity)
CAS:Formula:C12H14ClNO3SColor and Shape:White To Off-White SolidMolecular weight:287.76Pregabalin EP Impurity A ((S)-Pregabalin USP Related Compound C, (S)-Pregabalin Lactam Impurity)
CAS:Formula:C8H15NOColor and Shape:Colorless LiquidMolecular weight:141.21Amoxicillin Impurity 1
CAS:Formula:C8H10N2O2Color and Shape:White To Off-White SolidMolecular weight:166.18Dihydro-Naphthalene Impurity 3
CAS:Formula:C13H14OColor and Shape:Colorless LiquidMolecular weight:186.25Aztreonam, USP grade
CAS:Formula:C13H17N5O8S2Purity:≤ 1.5%Color and Shape:White to off-white crystalline powderMolecular weight:435.43Etoposide EP Impurity B (cis-Etoposide)
CAS:Formula:C29H32O13Color and Shape:White To Off-White SolidMolecular weight:588.56Mometasone Furoate Impurity 4
CAS:Formula:C27H28Cl2O6Color and Shape:White To Off-White SolidMolecular weight:519.42Felodipine Impurity 1 (Mixture of Enol and Ketone Isomers)
CAS:Formula:C19H22Cl2O6Color and Shape:White To Off-White SolidMolecular weight:417.28Norfloxacin EP Impurity C
CAS:Formula:C20H27N5O3Color and Shape:Pale Yellow SolidMolecular weight:385.47Ribostamycin sulfate salt
CAS:Formula:C17H34N4O10·xH2SO4Purity:≥ 660μg/mg (dried basis)Color and Shape:White to off-white powderMolecular weight:454.47 (non-salt)Fluocinolone Acetonide EP Impurity F
CAS:Formula:C24H33FO5Color and Shape:White To Off-White SolidMolecular weight:420.52Difluprednate Impurity 17
CAS:Formula:C21H24F2O5Color and Shape:White To Off-White SolidMolecular weight:394.41Indacaterol Impurity 10 HCl
Formula:C32H36N2O3·HClColor and Shape:White To Off-White SolidMolecular weight:496.66 36.46Crotamiton
CAS:Formula:C13H17NOPurity:≥ 97.0%Color and Shape:Clear, colourless to pale yellow liquidMolecular weight:203.28Metaxalone Impurity 1 (Mixture of Diastereomers)
CAS:Formula:C20H25N3O7Color and Shape:White To Off-White SolidMolecular weight:419.43Macitentan Impurity 14
CAS:Formula:C12H12BrN3O2Color and Shape:Pale Yellow SolidMolecular weight:310.15Medetomidine Impurity 18
CAS:Formula:C15H20N2Color and Shape:White To Off-White SolidMolecular weight:228.34Amantadine hydrochloride
CAS:Formula:C10H17N·HClPurity:≥ 99.0%Color and Shape:White to off-white powderMolecular weight:187.71Zolmitriptan Impurity 14
CAS:Formula:C19H25N3O4Color and Shape:White To Off-White SolidMolecular weight:359.43Lesinurad Impurity 28
CAS:Formula:C15H12BrN3SColor and Shape:White To Off-White SolidMolecular weight:346.25Vildagliptin Impurity 4
CAS:Formula:C12H19NO3Color and Shape:White To Off-White SolidMolecular weight:225.29Silodosin Dehydro Impurity
CAS:Formula:C25H30F3N3O4Color and Shape:Off-White SolidMolecular weight:493.53Lenalidomide Impurity 51
CAS:Formula:C13H15N3O4Color and Shape:White To Off-White SolidMolecular weight:277.28Plerixafor Impurity 3
CAS:Formula:C46H84N12Color and Shape:White To Off-White SolidMolecular weight:805.26Quercetin, anhydrous
CAS:Formula:C15H10O7Purity:(HPLC) ≥ 95.0%Color and Shape:Yellow to orange or yellow-green powderMolecular weight:302.24Bendamustine Impurity 5-d8 HCl (Bendamustine Desmethyl Impurity-d8 HCl)
CAS:Formula:C15H11D8Cl2N3O2·HClColor and Shape:White To Off-White SolidMolecular weight:352.28 36.46Enalaprilat EP Impurity C
Formula:C18H24N2O5Color and Shape:White To Off-White SolidMolecular weight:348.40Gliclazide
CAS:Formula:C15H21N3O3SPurity:99.0 - 101.0 %Color and Shape:White to off-white powderMolecular weight:323.41Ambroxol EP Impurity C
CAS:Formula:C13H16Br2N2OColor and Shape:Off-White SolidMolecular weight:376.09Saxagliptin Cyclic Amidine Impurity
CAS:Formula:C18H25N3O2Color and Shape:White To Off-White SolidMolecular weight:315.42Vigabatrin Impurity 1
CAS:Formula:C8H11NO3Color and Shape:White To Off-White SolidMolecular weight:169.18Fluocinolone Acetonide EP Impurity I
CAS:Formula:C24H28F2O6Color and Shape:White To Off-White SolidMolecular weight:450.48Repaglinide Impurity 1
CAS:Formula:C27H34N2O4Color and Shape:White To Off-White SolidMolecular weight:450.58Hydrochlorothiazide Impurity 4
CAS:Formula:C7H9N3O4S2Color and Shape:White To Off-White SolidMolecular weight:263.29Prasugrel EP Impurity A
CAS:Formula:C20H21NO3SColor and Shape:White To Off-White SolidMolecular weight:355.45Vecuronium Bromide EP Impurity F
CAS:Formula:C26H41NO3Color and Shape:Off-White SolidMolecular weight:415.62
