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(12,316 products)
- Anthraquinones and derivatives(402 products)
- Benzimidazole and Imidazole Derivatives(10,375 products)
- Benzodiazepine Derivatives(323 products)
- Carbohydrates and glycoconjugates(5,038 products)
- Esters and Derivatives(42,239 products)
- Fatty Acids and Lypidic Derivatives(32,360 products)
- Flavonoids and Polyphenols(17,066 products)
- Free Radicals and Oxidant/Reducing Agents(208 products)
- Ketones and derivatives(2,393 products)
- Natural and semi-synthetic antibiotics(6,307 products)
- Nitriles and Cyano Derivatives(3,068 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,409 products)
- Organic Phosphates and Phosphonates(1,192 products)
- Organic Sulphonates and Sulphates(10,415 products)
- Organometallics(4,417 products)
- Others(6,257 products)
- Peptides and Proteins(3,129 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,889 products)
- Quinazoline and Quinoline Derivatives(65,574 products)
- Quinones and Derivatives(24,334 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(81,501 products)
- Steroids and Derivatives(4,905 products)
- Sulfonamides and Derivatives(2,539 products)
- Terpenoids and Derivatives(3,827 products)
- Thiazolidinediones and Thiopyrans(2,752 products)
- β-Adrenergic Compounds(227 products)
Show 21 more subcategories
Found 58881 products of "APIs for research and impurities"
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Saxagliptin Impurity 20
CAS:Formula:C17H27NO5Color and Shape:White To Off-White SolidMolecular weight:325.41Vortioxetine Impurity 25
CAS:Formula:C18H22N2O2SColor and Shape:White To Off-White SolidMolecular weight:330.45Salmeterol Impurity 15
CAS:Formula:C17H16O4Color and Shape:White To Off-White SolidMolecular weight:284.31Clinofibrate Impurity 2
CAS:Formula:C23H28O4Color and Shape:White To Off-White SolidMolecular weight:368.48Cefazedone Impurity 4
CAS:Formula:C15H13Cl2N3O5SColor and Shape:White To Off-White SolidMolecular weight:418.26Azithromycin EP Impurity I (N-Desmethyl Azithromycin)
CAS:Formula:C37H70N2O12Color and Shape:White To Off-White SolidMolecular weight:734.97Galantamine EP Impurity C (Dihydro Galantamine)
CAS:Formula:C17H23NO3Color and Shape:White To Off-White SolidMolecular weight:289.38Leuprorelin (Leuprolide) EP Impurity E Ditrifluoroacetate
CAS:Formula:C59H84N16O12·2C2HF3O2Molecular weight:1209.42 2*114.02Theophylline-Ethylenediamine EP Impurity G-d6 (Caffeine EP Impurity D-d6, Theobromine-d6)
CAS:Formula:C7H2D6N4O2Molecular weight:186.20Acotiamide Impurity 48
CAS:Formula:C15H16N2O6SColor and Shape:White To Off-White SolidMolecular weight:352.36Acotiamide Impurity 45
Formula:C15H16N2O6SColor and Shape:White To Off-White SolidMolecular weight:352.36Modafinil EP Impurity B-d5 (Modafinil USP Related Compound B-d5, Modafinil Sulfone-d5)
CAS:Formula:C15H10D5NO3SMolecular weight:294.38Dimetindene EP Impurity I Maleate
CAS:Formula:C19H22N2·C4H4O4Color and Shape:White To Off-White SolidMolecular weight:278.40 116.07Famciclovir Impurity 2
CAS:Formula:C9H13N5O2Color and Shape:White To Off-White SolidMolecular weight:223.24Hesperidin
CAS:Formula:C28H34O15Purity:≥ 90.0%Color and Shape:Off-white to yellow or brown powderMolecular weight:610.56Pinaverium Impurity 5 Chloride
Formula:C15H22BrClNO3·ClColor and Shape:White To Off-White SolidMolecular weight:379.70 35.45Vorinostat Dimer Impurity
Formula:C28H38N4O6Color and Shape:White To Off-White SolidMolecular weight:526.64Olopatadine Impurity 12
CAS:Formula:C17H22NOPColor and Shape:White To Off-White SolidMolecular weight:287.34Lacosamide EP Impurity A ((S)-Lacosamide)
CAS:Formula:C13H18N2O3Color and Shape:White To Off-White SolidMolecular weight:250.30Carboplatin EP Impurity B
CAS:Formula:C6H8O4Color and Shape:White To Off-White SolidMolecular weight:144.13Tolnaftate Impurity 5 Disodium Salt
CAS:Formula:C20H12O7S2·2NaColor and Shape:White To Off-White SolidMolecular weight:428.43 2*22.99Lifitegrast Impurity 18 HCl
CAS:Formula:C10H9Cl2NO2·HClColor and Shape:White To Off-White SolidMolecular weight:246.09 36.46Perindopril erbumine
CAS:Formula:C19H32N2O5·C4H11NPurity:98.0 - 102.0 % (anhydrous substance)Color and Shape:White or almost white powderMolecular weight:441.60Betamethasone EP Impurity C
CAS:Formula:C22H28O4Color and Shape:Off-White SolidMolecular weight:356.46Betamethasone Impurity 48
CAS:Formula:C24H31ClO6Color and Shape:White To Off-White SolidMolecular weight:450.96Bromfenac Impurity 5 Sodium Salt
CAS:Formula:C15H9BrNO4·NaColor and Shape:Yellow SolidMolecular weight:347.14 22.99Ofloxacin EP Impurity D
CAS:Formula:C18H20FN3O4Color and Shape:Pale Yellow SolidMolecular weight:361.37Dobutamine Impurity 16 HCl (Mixture of Diastereomers)
Formula:C32H43NO4·HClColor and Shape:Off-White SolidMolecular weight:505.70 36.46Escitalopram EP Impurity L Oxalate (Desfluoro Citalopram Oxalate)
CAS:Formula:C20H22N2O·C2H2O4Color and Shape:White To Off-White SolidMolecular weight:306.41 90.03Atovaquone
CAS:Formula:C22H19ClO3Purity:≥ 98.0%Color and Shape:Yellow to orange powderMolecular weight:366.84Tetrabenazine Impurity 36
CAS:Formula:C19H27NO3Color and Shape:Pale Yellow SolidMolecular weight:317.43Tadalafil Impurity 54
CAS:Formula:C26H25N3O4Color and Shape:White To Off-White SolidMolecular weight:443.50Fampridine Impurity 3
CAS:Formula:C9H12N2O2Color and Shape:White To Off-White SolidMolecular weight:180.21Cyclophosphamide Impurity 31
CAS:Formula:C8H17Cl2N2O2PColor and Shape:White To Off-White Semi-SolidMolecular weight:275.11Dorzolamide hydrochloride
CAS:Formula:C10H16N2O4S3·HClPurity:(HPLC) ≥ 98.0% (anhydrous basis)Color and Shape:White or almost white crystalline powderMolecular weight:360.90Efinaconazole Impurity 45
CAS:Formula:C12H13F2N3O2Color and Shape:White To Off-White SolidMolecular weight:269.25Cetrorelix Impurity 20 Ditrifluoroacetate
Formula:C70H92ClN17O14·2C2HF3O2Color and Shape:Off-White SolidMolecular weight:1431.07 2*114.02Temozolomide EP Impurity B (Temozolomide Acid)
CAS:Formula:C6H5N5O3Color and Shape:Off-White SolidMolecular weight:195.14Olprinone Impurity 3
CAS:Formula:C14H11N3O3Color and Shape:White To Off-White SolidMolecular weight:269.26Aceclofenac EP Impurity E
CAS:Formula:C18H17Cl2NO4Color and Shape:White To Off-White SolidMolecular weight:382.24Osimertinib Dimer Impurity 1
CAS:Formula:C53H64N14O3Color and Shape:Yellow SolidMolecular weight:945.19Bromopride Impurity 4
CAS:Formula:C8H8BrNO3Color and Shape:White To Off-White SolidMolecular weight:246.06Octreotide Impurity 9 Ditrifluoroacetate
Formula:C49H66N10O10S2·2C2HF3O2Color and Shape:White To Off-White SolidMolecular weight:1019.26 2 114.02Dapagliflozin Impurity 7
CAS:Formula:C30H28Cl2O2Color and Shape:White To Off-White SolidMolecular weight:491.45Dyclonine Impurity 1
CAS:Formula:C9H8O2Color and Shape:White To Off-White SolidMolecular weight:148.16Nifedipine
CAS:Formula:C17H18N2O6Purity:≥ 98.0% (anhydrous)Color and Shape:Yellow powderMolecular weight:346.33Halobetasol Propionate Impurity 3
Formula:C22H25ClF2O3Color and Shape:White To Off-White SolidMolecular weight:410.89Ivabradine Impurity 4 HCl
Formula:C27H38N2O5·HClColor and Shape:White To Off-White SolidMolecular weight:470.61 36.46Quinfamide Impurity 1
CAS:Formula:C11H11Cl2NO2Color and Shape:White To Off-White SolidMolecular weight:260.11Riociguat Impurity 13 Lithium Salt
CAS:Formula:C19H14FN8O·LiColor and Shape:White To Off-White SolidMolecular weight:389.37 6.94Betahistine EP Impurity C Trimesilate
CAS:Formula:C15H19N3·3CH4O3SColor and Shape:White To Off-White SolidMolecular weight:241.34 3*96.10Calcitonin Impurity 42 Pentatrifluoroacetate
Formula:C147H242N44O49S2·5C2HF3O2Molecular weight:3473.93 5*114.02Azilsartan Impurity 23
CAS:Formula:C29H26N4O7Color and Shape:White To Off-White SolidMolecular weight:542.55Vildagliptin
CAS:Formula:C17H25N3O2Purity:≥ 98.0%Color and Shape:White to off-white powderMolecular weight:303.40Epinastine EP Impurity B (7-Bromo Epinastine)
CAS:Formula:C16H14BrN3Color and Shape:Off-White SolidMolecular weight:328.21Carfilzomib Impurity 2 (PR-519M16, Carfilzomib (2R,4S)-Diol)
CAS:Formula:C40H59N5O8Color and Shape:White To Off-White SolidMolecular weight:737.94N-Nitroso-(S)-Citalopram EP Impurity D (N-Nitroso-(S)-Citalopram USP Related Compound D (Free Form), N-Nitroso-N-Desmethyl-(S)-Citalopram)
Formula:C19H18FN3O2Molecular weight:339.37Perphenazine EP Impurity A
CAS:Formula:C21H26ClN3O2SColor and Shape:White To Off-White SolidMolecular weight:419.97Chlorphenamine EP Impurity B (Chlorpheniramine USP Related Compound B)
CAS:Formula:C10H9N3Color and Shape:White To Off-White SolidMolecular weight:171.20Levofloxacin EP Impurity G HCl (Levofloxacin USP Related Compound E, N,N'-Desethylene Levofloxacin HCl)
CAS:Formula:C16H18FN3O4·HClColor and Shape:Pale Yellow SolidMolecular weight:335.34 36.46Mirabegron Impurity 22 Lithium Salt
Formula:C27H31N4O8S·LiColor and Shape:Pale Yellow SolidMolecular weight:571.63 6.94Acamprosate EP Impurity B Potassium Salt (Acamprosate USP Related Compound B Potassium Salt)
CAS:Formula:C4H8NO4S·KMolecular weight:166.18 39.10Erdosteine Impurity 1 Sodium Salt (Mixture of Diastereomers)
Formula:C12H17N2O5S3·NaColor and Shape:White To Off-White SolidMolecular weight:365.46 22.99Nilotinib Impurity 31
CAS:Formula:C19H17F3N4OColor and Shape:White To Off-White SolidMolecular weight:374.37Itraconazole Impurity 14
CAS:Formula:C14H15Cl2N3O5SColor and Shape:White To Off-White SolidMolecular weight:408.25Gabapentin Impurity 19 HCl
Formula:C9H14ClNO2·HClColor and Shape:Pale Yellow SolidMolecular weight:203.67 36.46
