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(10,440 products)
- Benzodiazepine Derivatives(333 products)
- Carbohydrates and glycoconjugates(5,048 products)
- Esters and Derivatives(42,250 products)
- Fatty Acids and Lypidic Derivatives(32,411 products)
- Flavonoids and Polyphenols(17,082 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,400 products)
- Natural and semi-synthetic antibiotics(6,379 products)
- Nitriles and Cyano Derivatives(3,068 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,475 products)
- Organic Phosphates and Phosphonates(1,200 products)
- Organic Sulphonates and Sulphates(10,431 products)
- Organometallics(4,421 products)
- Others(6,302 products)
- Peptides and Proteins(3,146 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,946 products)
- Quinazoline and Quinoline Derivatives(66,005 products)
- Quinones and Derivatives(24,359 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(80,605 products)
- Steroids and Derivatives(4,953 products)
- Sulfonamides and Derivatives(2,592 products)
- Terpenoids and Derivatives(3,847 products)
- Thiazolidinediones and Thiopyrans(2,753 products)
- β-Adrenergic Compounds(231 products)
Show 21 more subcategories
Found 57909 products of "APIs for research and impurities"
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Abiraterone Impurity 50 (Prasterone Triflate)
CAS:Formula:C20H27F3O4SColor and Shape:White To Off-White SolidMolecular weight:420.49Salbutamol EP Impurity E
CAS:Formula:C20H27NO3Color and Shape:White To Off-White SolidMolecular weight:329.44Abiraterone Impurity 49 (Pregnenolone-16-ene Acetate)
CAS:Formula:C23H32O3Color and Shape:Pale Yellow SolidMolecular weight:356.51Furosemide
CAS:Formula:C12H11ClN2O5SPurity:≥ 98.0%Color and Shape:White to off-white powderMolecular weight:330.74Abiraterone Impurity 53 (Pregnenolone-16-ene Acetate 21-Triflate)
CAS:Formula:C24H31F3O6SColor and Shape:White To Off-White SolidMolecular weight:504.56Abiraterone Impurity 51 (Pregnenolone-16-ene Acetate Oxime)
CAS:Formula:C23H33NO3Color and Shape:White To Off-White SolidMolecular weight:371.52Abiraterone Impurity 54
CAS:Formula:C43H57NO2Color and Shape:White To Off-White SolidMolecular weight:619.93Iopamidol EP Impurity B (Desmethyl Iopamidol)
CAS:Formula:C16H20I3N3O8Color and Shape:Off-White SolidMolecular weight:763.06Abiraterone Impurity 55
CAS:Formula:C47H61NO4Color and Shape:White To Off-White SolidMolecular weight:704.01Doxepin EP Impurity B (Doxepin USP Related Compound B)
CAS:Formula:C19H23NO2Color and Shape:White To Off-White SolidMolecular weight:297.40Tretinoin EP Impurity B (9,13-di-cis-Retinoic Acid)
CAS:Formula:C20H28O2Color and Shape:Yellow SolidMolecular weight:300.44Moxifloxacin Impurity 16
CAS:Formula:C16H16FNO5Color and Shape:White To Off-White SolidMolecular weight:321.30Vanillin
CAS:Formula:C8H8O3Purity:≥ 99%Color and Shape:White, off-white or light-yellow crystalline powderMolecular weight:152.15Epinephrine Impurity 78 HCl
CAS:Formula:C9H11NO3·HClColor and Shape:Yellow SolidMolecular weight:181.19 36.46Cyclophosphamide Impurity 11 HCl
CAS:Formula:C4H10ClNO·HClColor and Shape:White To Off-White SolidMolecular weight:123.58 36.46Risperidone EP Impurity L
CAS:Formula:C11H15ClN2OColor and Shape:White To Off-White SolidMolecular weight:226.70Nicardipine EP Impurity B DiHCl (Nicardipine USP Related Compound D)
CAS:Formula:C35H40N4O6·2HClColor and Shape:Yellow SolidMolecular weight:612.73 2*36.46Gemcitabine EP Impurity C-13C-15N2
CAS:Formula:C813CH10F215N2O5Color and Shape:White To Off-White SolidMolecular weight:267.16Azilsartan Impurity 19
CAS:Formula:C27H24N4O5Color and Shape:White To Off-White SolidMolecular weight:484.51Ketoprofen Impurity 18
CAS:Formula:C16H14O4Color and Shape:White To Off-White SolidMolecular weight:270.28Dabigatran Impurity 20
CAS:Formula:C33H38N6O6Color and Shape:White To Off-White SolidMolecular weight:614.70Dipyridamole EP Impurity C (Dipyridamole USP Related Compound C)
CAS:Formula:C20H30ClN7O2Color and Shape:Pale Yellow SolidMolecular weight:435.96Fenbendazole
CAS:Formula:C15H13N3O2SPurity:98.0 - 101.0 % (dried basis)Color and Shape:White, off-white or pale yellow powderMolecular weight:299.35Eplerenone Impurity 8 Sodium Salt
Formula:C24H33O7·NaColor and Shape:White To Off-White SolidMolecular weight:433.53 22.99Misoprostol, free acid
CAS:Formula:C21H36O5Purity:≥ 97.0%Color and Shape:Colourless to light yellow liquidMolecular weight:368.51Phenylephrine Impurity 22
CAS:Formula:C8H8Cl2O2Color and Shape:White To Off-White SolidMolecular weight:207.05Lacidipine
CAS:Formula:C26H33NO6Purity:(HPLC) 97.5 - 102.0 %Color and Shape:White to pale yellow crystalline powderMolecular weight:455.54Thiamine hydrochloride, Ph. Eur. grade
CAS:Formula:C12H17ClN4OS·HClPurity:≤ 0.1%Color and Shape:White or almost white, crystalline powder or colourless crystalsMolecular weight:337.28Carbocisteine Impurity 7
Formula:C10H16N2O7S2Color and Shape:White To Off-White SolidMolecular weight:340.37Thiamine EP Impurity B Chloride HCl (2-Nor Thiamine Chloride HCl)
CAS:Formula:C11H15N4OS·Cl·HClColor and Shape:Pale Yellow SolidMolecular weight:251.33 35.45 36.46Clenbuterol EP Impurity F
CAS:Formula:C12H18BrClN2OColor and Shape:White To Off-White SolidMolecular weight:321.64Haloperidol EP Impurity C
CAS:Formula:C23H27ClFNO2Color and Shape:White To Off-White SolidMolecular weight:403.92Oxomemazine Impurity 3 HCl
CAS:Formula:C6H14ClN·HClColor and Shape:White To Off-White SolidMolecular weight:135.64 36.46Budesonide EP Impurity H (Mixture of Diastereomers)
CAS:Formula:C25H32O5Color and Shape:Pale Yellow SolidMolecular weight:412.53Febuxostat Impurity 78
CAS:Formula:C20H25NO5SColor and Shape:White To Off-White SolidMolecular weight:391.48cis-Permethrin EP Impurity G
CAS:Formula:C21H19ClO3Color and Shape:Colorless LiquidMolecular weight:354.83Betaxolol Impurity 6
CAS:Formula:C15H18O4Color and Shape:White To Off-White SolidMolecular weight:262.31Medetomidine Impurity 51 (N3-Benzyl Medetomidine)
CAS:Formula:C20H22N2Color and Shape:Colorless LiquidMolecular weight:290.41Mebendazole EP Impurity D
CAS:Formula:C17H15N3O3Color and Shape:Pale Yellow SolidMolecular weight:309.33Nimodipine Impurity 7
CAS:Formula:C20H22N2O7Color and Shape:White To Off-White SolidMolecular weight:402.40Bromopride Impurity 3
CAS:Formula:C11H12BrNO4Color and Shape:White To Off-White SolidMolecular weight:302.13Fluticasone Propionate EP Impurity G (Fluticasone Dimer Impurity)
CAS:Formula:C43H51F5O8SColor and Shape:White To Off-White SolidMolecular weight:822.93Abacavir EP Impurity B
CAS:Formula:C18H21ClN10OColor and Shape:Pale Pink SolidMolecular weight:428.89Benzylpenicillin Potassium EP Impurity D Disodium Salt (Benzylpenicillin (Benzathine) EP Impurity D, Benzylpenicillin (Procaine) EP Impurity D, Benzylpenicillin Sodium EP(CP) Impurity D Disodium Salt)
Formula:C16H16N2O4S·2NaMolecular weight:332.38 2*22.99Quercetin dihydrate
CAS:Formula:C15H10O7·2H2OPurity:(HPLC) ≥ 95.0%Color and Shape:Pale yellow to yellow or yellow-green powderMolecular weight:338.28Tedizolid Impurity 38
CAS:Formula:C10H9BrFNO3Color and Shape:White To Off-White SolidMolecular weight:290.09Terbutaline Impurity 10
CAS:Formula:C22H20O3Color and Shape:White To Off-White SolidMolecular weight:332.40Halobetasol Propionate Impurity 4
CAS:Formula:C26H34F2O8SColor and Shape:White To Off-White SolidMolecular weight:544.61Sofosbuvir Impurity 34 Disodium Salt (GS-606965 Disodium Salt)
CAS:Formula:C10H12FN2O8P·2NaMolecular weight:338.19 2*22.99Medetomidine Impurity 26 HCl
Formula:C13H16N2·HClColor and Shape:White To Off-White SolidMolecular weight:200.29 36.46Febuxostat Impurity 35
CAS:Formula:C12H9NO4SColor and Shape:White To Off-White SolidMolecular weight:263.27Bupropion Impurity 7 HCl
CAS:Formula:C13H17Cl2NO·HClColor and Shape:White To Off-White SolidMolecular weight:274.19 36.46Prucalopride Impurity 29
Formula:C17H24ClN3O2Color and Shape:White To Off-White SolidMolecular weight:337.85Mevastatin
CAS:Formula:C23H34O5Purity:≤ 0.5%Color and Shape:White to light-yellow crystalline powderMolecular weight:390.52Pravastatin sodium salt
CAS:Formula:C23H35O7Na·xH2OPurity:97.0 - 102.0 % (anhydrous substance)Color and Shape:White to light-yellow crystalline powderMolecular weight:446.51Bortezomib Impurity 41
CAS:Formula:C14H14N4O2Color and Shape:White To Off-White SolidMolecular weight:270.29Cefazolin Impurity 36 Sodium Salt
CAS:Formula:C13H13N6O6S·NaColor and Shape:White To Off-White SolidMolecular weight:381.34 22.99Etoposide EP Impurity H
CAS:Formula:C23H24O8Color and Shape:White To Off-White SolidMolecular weight:428.44Dasatinib Impurity 5
CAS:Formula:C24H28ClN7O3SColor and Shape:White To Off-White SolidMolecular weight:530.05Aceclofenac EP Impurity G
CAS:Formula:C18H15Cl2NO6Color and Shape:White To Off-White SolidMolecular weight:412.22Megestrol Acetate EP Impurity E
CAS:Formula:C24H30O4Color and Shape:Off-White SolidMolecular weight:382.50Tadalafil Impurity 7
CAS:Formula:C20H18N2O4Color and Shape:White To Off-White SolidMolecular weight:350.37Bosutinib Impurity 7 Tritrifluoroacetate
CAS:Formula:C26H30Cl2N4O5·3C2HF3O2Molecular weight:549.46 3*114.02Olmesartan Impurity 3 (Methyl Triphenylmethyl Ether)
CAS:Formula:C20H18OColor and Shape:White To Off-White SolidMolecular weight:274.37Edoxaban Impurity 47 (1S,2R,4R)
CAS:Formula:C24H30ClN7O4SColor and Shape:Off-White SolidMolecular weight:548.06Dihydropenicillin F Potassium Salt (Benzylpenicillin Potassium EP Impurity H Potassium Salt (Benzylpenicillin (Benzathine) EP Impurity I Potassium Salt, Benzylpenicillin (Procaine) EP Impurity H Potassium Salt, Benzylpenicillin Sodium EP Impurity H Potassium Salt)
CAS:Formula:C14H21N2O4S·KColor and Shape:White To Off-White SolidMolecular weight:313.40 39.10Sorafenib
CAS:Formula:C21H16ClF3N4O3Purity:≥ 95.0%Color and Shape:White, off-white or light-yellow solidMolecular weight:464.83Desonide Impurity 7
CAS:Formula:C24H31BrO6Color and Shape:White To Off-White SolidMolecular weight:495.41Tebipenem Pivoxil Impurity 20
CAS:Formula:C16H23N3O5S2Color and Shape:Brown SolidMolecular weight:401.51Glibenclamide (Glyburide) Impurity 3
CAS:Formula:C19H21ClN2O6SColor and Shape:White To Off-White SolidMolecular weight:440.90
