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(3,154 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)(79,673 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)
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Found 57012 products of "APIs for research and impurities"
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Lansoprazole N-Trifluoroethyl Impurity
CAS:Formula:C18H15F6N3O2SColor and Shape:White To Off-White SolidMolecular weight:451.39Sulindac EP Impurity C-d3 (Sulindac USP Related Compound C-d3, Sulindac Sulfide-d3)
CAS:Formula:C20H14D3FO2SColor and Shape:Yellow SolidMolecular weight:343.43Iomeprol
CAS:Formula:C17H22I3N3O8Purity:≥ 95%Color and Shape:White powder or solidMolecular weight:777.09Etonogestrel Impurity 10
CAS:Formula:C20H28O2Color and Shape:White To Off-White SolidMolecular weight:300.44Risperidone EP Impurity A
CAS:Formula:C23H28F2N4O2Color and Shape:White To Off-White SolidMolecular weight:430.50Thiamethoxam Impurity 7 Maleate
CAS:Formula:C6H9ClN4S·C4H4O4Color and Shape:White To Off-White SolidMolecular weight:204.68 116.07Pilocarpine EP Impurity B Sodium Salt (Mixture of Diastereomers)
CAS:Formula:C11H17N2O3·NaColor and Shape:White To Off-White SolidMolecular weight:225.27 22.99Clopidogrel EP Impurity A ((S)-Clopidogrel Carboxylic Acid)
CAS:Formula:C15H14ClNO2SColor and Shape:Off-White SolidMolecular weight:307.79Propafenone EP/BP/USP Impurity C
CAS:Formula:C18H18O3Color and Shape:White To Off-White SolidMolecular weight:282.34Amoxicillin Impurity 1
CAS:Formula:C8H10N2O2Color and Shape:White To Off-White SolidMolecular weight:166.18Norfloxacin EP Impurity C
CAS:Formula:C20H27N5O3Color and Shape:Pale Yellow SolidMolecular weight:385.47Tranexamic Acid Impurity 3
CAS:Formula:C8H14O2Color and Shape:White To Off-White SolidMolecular weight:142.20Zolmitriptan Impurity 14
CAS:Formula:C19H25N3O4Color and Shape:White To Off-White SolidMolecular weight:359.43Betamethasone Impurity 45
Formula:C25H31FO5Color and Shape:White To Off-White SolidMolecular weight:430.52Linezolid Impurity 80
CAS:Formula:C15H22FN3O3Color and Shape:White To Off-White SolidMolecular weight:311.36Pregabalin Impurity 39 (Ethyl cyanoacetate)
CAS:Formula:C5H7NO2Color and Shape:Colorless LiquidMolecular weight:113.12Inosine (Adenosine EP Impurity G, Didanosine EP Impurity B)
CAS:Formula:C10H12N4O5Color and Shape:White To Off-White SolidMolecular weight:268.23Medroxyprogesterone Acetate EP Impurity B (Medroxyprogesterone Acetate USP Related Compound B, Medroxyprogesterone)
CAS:Formula:C22H32O3Color and Shape:White To Off-White SolidMolecular weight:344.50Albendazole
CAS:Formula:C12H15N3O2SPurity:≥ 98.0% (anhydrous basis)Color and Shape:White to light-yellow or pale grey powderMolecular weight:265.34Cisatracurium Besilate EP Impurity F Iodide
CAS:Formula:C29H42NO7·IColor and Shape:Pale Yellow SolidMolecular weight:516.65 126.91Dutasteride Impurity 13
Formula:C19H27NO3Color and Shape:White To Off-White SolidMolecular weight:317.43Topiramate Impurity 1
CAS:Formula:C12H19N3O8SColor and Shape:White To Off-White SolidMolecular weight:365.36Sildenafil Impurity 17
CAS:Formula:C25H36N6O4SColor and Shape:White To Off-White SolidMolecular weight:516.66Glipizide Impurity 4
Formula:C18H22N4O5SColor and Shape:White To Off-White SolidMolecular weight:406.46Tretinoin-d5 (Retinoic Acid-d5, Isotretinoin EP Impurity A-d5)
CAS:Formula:C20H23D5O2Color and Shape:Pale Yellow SolidMolecular weight:305.47Aripiprazole Impurity 11 DiHCl
CAS:Formula:C24H30Cl4N4·2HClColor and Shape:White To Off-White SolidMolecular weight:516.33 2*36.46Fenofibric acid
CAS:Formula:C17H15ClO4Purity:≥ 98.0% (anhydrous basis)Color and Shape:White to off-white crystalline powderMolecular weight:318.75Albendazole EP Impurity C-d7 (Albendazole Sulfone-d7)
CAS:Formula:C12H8D7N3O4SColor and Shape:White To Off-White SolidMolecular weight:304.37Anastrozole Impurity 10
CAS:Formula:C11H10N2Color and Shape:White To Off-White SolidMolecular weight:170.22Pemetrexed EP Impurity D Trisodium Salt
CAS:Formula:C25H25N6O9·3NaColor and Shape:Pale Green SolidMolecular weight:553.51 3*22.99Naloxone hydrochloride dihydrate
CAS:Formula:C19H21NO4·HCl·2H2OPurity:98.0 - 102.0 % (dried basis)Color and Shape:White to off-white powderMolecular weight:399.87Fenoterol EP Impurity B HCl
CAS:Formula:C17H19NO4·HClColor and Shape:White To Off-White SolidMolecular weight:301.35 36.46Anagrelide Impurity 4
CAS:Formula:C11H13Cl3N2O2Color and Shape:Off-White SolidMolecular weight:311.59Rabeprazole EP Impurity B (Rabeprazole Sulfide)
CAS:Formula:C18H21N3O2SColor and Shape:White To Off-White SolidMolecular weight:343.45Ribavirin Impurity E
CAS:Formula:C15H16N4O6Color and Shape:White To Off-White SolidMolecular weight:348.32Aprepitant Impurity 9
CAS:Formula:C24H25F7N4O4Color and Shape:Pale Yellow SolidMolecular weight:566.48Levonorgestrel EP Impurity T
CAS:Formula:C22H30O2Color and Shape:White To Off-White SolidMolecular weight:326.48Medroxyprogesterone Acetate EP Impurity B-d3 (Medroxyprogesterone Acetate USP Related Compound B-d3, Medroxyprogesterone-d3)
CAS:Formula:C22H29D3O3Color and Shape:Off-White To Pale Yellow SolidMolecular weight:347.51Vincristine sulfate
CAS:Formula:C46H58N4O14SPurity:≥ 98.0%Color and Shape:White to light yellow powderMolecular weight:923.04Edoxaban Impurity 31
CAS:Formula:C9H9ClN2O3Color and Shape:White To Off-White SolidMolecular weight:228.63Dienogest EP Impurity D
CAS:Formula:C22H29NO3Color and Shape:White To Off-White SolidMolecular weight:355.48Darunavir Impurity 24
Formula:C28H39N3O7SColor and Shape:White To Off-White SolidMolecular weight:561.69Canagliflozin Impurity 9
CAS:Formula:C18H42O6Si4Color and Shape:Colorless LiquidMolecular weight:466.87Ciprofibrate
CAS:Formula:C13H14Cl2O3Purity:≥ 98.0%Color and Shape:White to light-yellow powder or crystalsMolecular weight:289.15Buspirone EP Impurity A-d8 (Buspirone USP Related Compound A-d8)
CAS:Formula:C8H4D8N4Color and Shape:Colorless OilMolecular weight:172.26Levetiracetam EP Impurity G HCl (Levetiracetam USP Related Compound B)
CAS:Formula:C4H10N2O·HClColor and Shape:White To Off-White SolidMolecular weight:102.14 36.46Bepridil hydrochloride
CAS:Formula:C24H34N2O·HClPurity:≥ 98.0%Color and Shape:White to light-yellow, beige or light-brown powderMolecular weight:403.00Azithromycin EP Impurity M
CAS:Formula:C37H68N2O13Color and Shape:White To Off-White SolidMolecular weight:748.95Baicalein
CAS:Formula:C15H10O5Purity:≥ 98.0%Color and Shape:Yellow to green or brown powderMolecular weight:270.24Galantamine EP Impurity A ((-)-Narwedine, Galantaminone)
CAS:Formula:C17H19NO3Color and Shape:Off-White SolidMolecular weight:285.34Ampicillin EP Impurity F (Mixture of Diastereomers)
CAS:Formula:C15H21N3O3SColor and Shape:White To Off-White SolidMolecular weight:323.41Ritonavir EP Impurity E (Hydroxy Ritonavir)
CAS:Formula:C37H48N6O6S2Color and Shape:Pale Yellow SolidMolecular weight:736.95Fingolimod Impurity 46
CAS:Formula:C16H26OColor and Shape:White To Off-White SolidMolecular weight:234.38Cefalexin (Cephalexin) EP Impurity A (Ampicillin EP Impurity L)
CAS:Formula:C8H9NO2Color and Shape:White To Off-White SolidMolecular weight:151.17Policresulen Impurity 1
CAS:Formula:C15H16O2Color and Shape:White To Off-White SolidMolecular weight:228.29Uracil Impurity 5
CAS:Formula:C6H8N2O2Color and Shape:White To Off-White SolidMolecular weight:140.14Cinacalcet Impurity 43
CAS:Formula:C10H7F3O2Color and Shape:White To Off-White SolidMolecular weight:216.16Bedaquiline Impurity 1-13C-d3 (Mixture of Enantiomers)
Formula:C2913CH24D3BrN2O2Molecular weight:531.47Ebastine EP Impurity F (cis-Ebastine N-Oxide)
CAS:Formula:C32H39NO3Color and Shape:White To Off-White SolidMolecular weight:485.67Indomethacin (Indometacin) EP Impurity H-d4 (Indomethacin Methyl Ester-d4)
CAS:Formula:C20H14D4ClNO4Color and Shape:Pale Yellow SolidMolecular weight:375.84Docetaxel Impurity 34
CAS:Formula:C15H21NO5Color and Shape:White To Off-White SolidMolecular weight:295.34Bisoprolol EP Impurity L (Metoprolol EP Impurity C, Metoprolol USP Related Compound C (Free Form))
CAS:Formula:C13H19NO3Color and Shape:White To Off-White SolidMolecular weight:237.30Gentamicin sulfate
CAS:Formula:C60H127N15O26SColor and Shape:White to off-white powderMolecular weight:575.67Ambroxol Impurity 9 HCl
Formula:C13H19BrN2O·HClColor and Shape:White To Off-White SolidMolecular weight:299.21 36.46Tedizolid Impurity 8 Diimidazolium Salt
CAS:Formula:C34H30F2N12O11P2·2C3H4N2Color and Shape:Off-White SolidMolecular weight:882.64 2*68.08Linaclotide Impurity 1 Trifluoroacetate
CAS:Formula:C59H78N14O22S6·C2HF3O2Molecular weight:1527.71 114.02Indapamide Impurity 2
CAS:Formula:C7H7ClN2O3SColor and Shape:White To Off-White SolidMolecular weight:234.65
