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(12,350 products)
- Anthraquinones and derivatives(407 products)
- Benzimidazole and Imidazole Derivatives(10,464 products)
- Benzodiazepine Derivatives(335 products)
- Carbohydrates and glycoconjugates(5,051 products)
- Esters and Derivatives(42,305 products)
- Fatty Acids and Lypidic Derivatives(32,455 products)
- Flavonoids and Polyphenols(17,100 products)
- Free Radicals and Oxidant/Reducing Agents(214 products)
- Ketones and derivatives(2,405 products)
- Natural and semi-synthetic antibiotics(6,404 products)
- Nitriles and Cyano Derivatives(3,070 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,490 products)
- Organic Phosphates and Phosphonates(1,203 products)
- Organic Sulphonates and Sulphates(10,448 products)
- Organometallics(4,425 products)
- Others(6,326 products)
- Peptides and Proteins(3,155 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,961 products)
- Quinazoline and Quinoline Derivatives(66,175 products)
- Quinones and Derivatives(24,377 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(81,592 products)
- Steroids and Derivatives(4,982 products)
- Sulfonamides and Derivatives(2,607 products)
- Terpenoids and Derivatives(3,860 products)
- Thiazolidinediones and Thiopyrans(2,755 products)
- β-Adrenergic Compounds(231 products)
Show 21 more subcategories
Found 57652 products of "APIs for research and impurities"
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
Thiocolchicoside EP Impurity E (N-Desacetyl-N-Formyl Thiocolchicoside)
CAS:Formula:C26H31NO10SColor and Shape:Yellow SolidMolecular weight:549.59Ondansetron EP Impurity F
CAS:Formula:C4H6N2Color and Shape:White To Off-White SolidMolecular weight:82.11Protirelin EP Impurity D
CAS:Formula:C16H21N5O5Color and Shape:White To Off-White SolidMolecular weight:363.37Rosuvastatin Impurity 81
CAS:Formula:C17H20FN3O2SColor and Shape:White To Off-White SolidMolecular weight:349.42Mequindox Impurity 3
CAS:Formula:C11H10N2O2Color and Shape:White To Off-White SolidMolecular weight:202.21Benfotamine
CAS:Formula:C19H23N4O6PSPurity:98.0 - 102.0 % (dried basis)Color and Shape:White to off-white powderMolecular weight:466.45Mepivacaine EP Impurity E
CAS:Formula:C15H21ClN2OColor and Shape:Pale Pink SolidMolecular weight:280.80Efinaconazole Impurity 25 (Mixture of Diastereomers)
CAS:Formula:C12H21NO4Color and Shape:Pale Yellow OilMolecular weight:243.30Tazarotene Impurity 1
CAS:Formula:C11H13BrSColor and Shape:White To Off-White SolidMolecular weight:257.19Darunavir Impurity 12
CAS:Formula:C7H10O4Color and Shape:White To Off-White SolidMolecular weight:158.15Trazodone EP Impurity G HCl
Formula:C17H27ClN2O·HClColor and Shape:White To Off-White SolidMolecular weight:310.87 36.46Chlortalidone (Chlorthalidone) EP Impurity E
CAS:Formula:C14H11ClN2O3SColor and Shape:White To Off-White SolidMolecular weight:322.76Naringenin
CAS:Formula:C15H12O5Purity:≥ 95.0%Color and Shape:White to brown powderMolecular weight:272.26Glipizide EP Impurity E (Glipizide USP Related Compound C)
CAS:Formula:C21H27N5O4SColor and Shape:Off-White SolidMolecular weight:445.54Thioctic Acid Impurity 21 Sodium Salt (Mixture of Isomers)
Formula:C8H13O3S2·NaColor and Shape:White To Off-White SolidMolecular weight:221.31 22.99Clindamycin Phosphate Impurity 10 Sodium Salt
Formula:C18H33ClN2O10PS·NaColor and Shape:White To Off-White SolidMolecular weight:535.96 22.99Vonoprazan Impurity 14
CAS:Formula:C16H11FN2O3SColor and Shape:Off-White SolidMolecular weight:330.33Cefepime EP Impurity A
CAS:Formula:C19H24N6O5S2Color and Shape:Off-White SolidMolecular weight:480.56Fexofenadine Impurity 7
CAS:Formula:C32H35NO3Color and Shape:Pale Yellow To Off-White SolidMolecular weight:481.64Cytarabine
CAS:Formula:C9H13N3O5Purity:98.0 - 102.0 % (dried basis)Color and Shape:White crystalline powderMolecular weight:243.22Dimetindene EP Impurity H
CAS:Formula:C18H17NColor and Shape:Pale Yellow SolidMolecular weight:247.34Oseltamivir Impurity 20
CAS:Formula:C15H26O7SColor and Shape:White To Off-White SolidMolecular weight:350.43Etoricoxib Impurity 23
CAS:Formula:C15H16N2O3SColor and Shape:White To Off-White SolidMolecular weight:304.36Citalopram Impurity 28 Chloride
Formula:C21H23ClFN2O·ClColor and Shape:White To Off-White SolidMolecular weight:373.88 35.45Ketoconazole EP Impurity A
CAS:Formula:C26H26Cl2N4O4Color and Shape:White To Off-White SolidMolecular weight:529.42Orphenadrine EP Impurity D (Diphenhydramine)
CAS:Formula:C17H21NOColor and Shape:Yellow LiquidMolecular weight:255.36Ticlopidine EP Impurity D HCl
CAS:Formula:C14H15NS·HClColor and Shape:White To Off-White SolidMolecular weight:229.34 36.46Linezolid Related Impurity 2 HCl
Formula:C15H22FN3O3·HClColor and Shape:Brown SolidMolecular weight:311.36 36.46Duloxetine EP Impurity E
CAS:Formula:C18H19NOSColor and Shape:White To Off-White SolidMolecular weight:297.42Remdesivir Impurity 9
CAS:Formula:C27H35N6O8PColor and Shape:White To Off-White SolidMolecular weight:602.58Citalopram EP Impurity C Oxalate (3-Oxo Citalopram Oxalate)
CAS:Formula:C20H19FN2O2·C2H2O4Color and Shape:White To Off-White SolidMolecular weight:338.38 90.03Topiramate
CAS:Formula:C12H21NO8SPurity:98.0 - 102.0 % (anhydrous basis)Color and Shape:White to almost white powderMolecular weight:339.36Penehyclidine Impurity 18
CAS:Formula:C21H25NO2Color and Shape:White To Off-White SolidMolecular weight:323.44Clinofibrate Impurity 1
CAS:Formula:C25H32O4Color and Shape:White To Off-White SolidMolecular weight:396.53Tamsulosin EP Impurity F HCl
CAS:Formula:C10H15NO2·HClColor and Shape:White To Off-White SolidMolecular weight:181.24 36.46Cetrorelix Impurity 9 Tritrifluoroacetate
CAS:Formula:C68H90ClN17O13·3C2HF3O2Color and Shape:Off-White SolidMolecular weight:1389.03 3*114.02Fluconazole Impurity 11
CAS:Formula:C10H9F2N3OColor and Shape:White To Off-White SolidMolecular weight:225.20Itopride Impurity 12 HCl
CAS:Formula:C19H24N2O4·HClColor and Shape:White To Off-White SolidMolecular weight:344.41 36.46Acetylcholine EP Impurity A (Choline Chloride)
CAS:Formula:C5H14NO·ClColor and Shape:White To Off-White SolidMolecular weight:104.17 35.45Lumateperone Impurity 6
CAS:Formula:C23H26FN3OColor and Shape:Pale Yellow SolidMolecular weight:379.48Terazosin EP Impurity F
CAS:Formula:C19H27N5O4Color and Shape:White To Off-White SolidMolecular weight:389.46Bicalutamide Impurity 3 (Bicalutamide Epoxide Impurity)
CAS:Formula:C12H9F3N2O2Color and Shape:White To Off-White SolidMolecular weight:270.21Aristolochic acid A
CAS:Formula:C17H11NO7Purity:≥ 98.0%Color and Shape:Light yellow to dark yellow powderMolecular weight:341.27(S)-O-Desmethyl Rabeprazole Impurity
CAS:Formula:C17H19N3O3SColor and Shape:Pale Brown SolidMolecular weight:345.42Metaraminol Impurity 25 HCl
CAS:Formula:C9H13NO3·HClColor and Shape:White To Off-White SolidMolecular weight:183.21 36.46Ganciclovir EP Impurity C
CAS:Formula:C9H12ClN5O3Color and Shape:Off-White SolidMolecular weight:273.68Besifloxacin Impurity 8 Enantiomer
Formula:C32H28Cl2F2N4O6Color and Shape:Pale Yellow SolidMolecular weight:673.49Tacrine
CAS:Formula:C13H14N2Purity:≥ 97.0%Color and Shape:White to light-yellow crystalline powderMolecular weight:198.26Betamethasone Impurity 41 (Mixture of Diastereomers)
CAS:Formula:C22H29FO5Color and Shape:White To Off-White SolidMolecular weight:392.47Orphenadrine EP Impurity B
CAS:Formula:C14H12OColor and Shape:Colorless LiquidMolecular weight:196.25Lenalidomide Impurity 3
CAS:Formula:C13H14N2O5Color and Shape:White To Off-White SolidMolecular weight:278.26Norgestimate EP Impurity A (Norgestimate USP Related Compound A) (Mixture of Enantiomers)
CAS:Formula:C23H30O3Molecular weight:354.49Capecitabine Impurity 15 (Mixture of Diastereomers)
Formula:C28H38FN3O13Color and Shape:Off-White SolidMolecular weight:643.62Spiramycin EP Impurity G Ditrifluoroacetate
Formula:C38H64N2O12·2C2HF3O2Molecular weight:740.93 2*114.02Pomalidomide Impurity 12
CAS:Formula:C13H13N3O5Color and Shape:Off-White SolidMolecular weight:291.26Cefixime EP Impurity D
CAS:Formula:C16H15N5O7S2Color and Shape:White To Off-White SolidMolecular weight:453.44Doripenem
CAS:Formula:C15H24N4O6S2·xH2OPurity:(anhydrous basis) ≥ 98.0%Color and Shape:White to light-yellow or beige powderMolecular weight:420.50 (anhydrous)Delamanid Impurity 12 Chloride
Formula:C18H17N4O4·ClColor and Shape:Pale Yellow SolidMolecular weight:353.36 35.45Gefitinib Impurity 11 DiHCl
Formula:C21H20Cl3FN4O2·2HClColor and Shape:Pale Yellow SolidMolecular weight:485.78 2*36.46Cefixime EP Impurity A Disodium Salt (Mixture of Diastereomers)
CAS:Formula:C16H15N5O8S2·2NaMolecular weight:469.45 2*22.99
