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(12,336 products)
- Anthraquinones and derivatives(405 products)
- Benzimidazole and Imidazole Derivatives(10,445 products)
- Benzodiazepine Derivatives(335 products)
- Carbohydrates and glycoconjugates(5,028 products)
- Esters and Derivatives(42,248 products)
- Fatty Acids and Lypidic Derivatives(32,405 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(6,391 products)
- Nitriles and Cyano Derivatives(3,068 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,468 products)
- Organic Phosphates and Phosphonates(1,202 products)
- Organic Sulphonates and Sulphates(10,437 products)
- Organometallics(4,422 products)
- Others(6,298 products)
- Peptides and Proteins(3,148 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,957 products)
- Quinazoline and Quinoline Derivatives(66,029 products)
- Quinones and Derivatives(24,356 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,891 products)
- Steroids and Derivatives(4,978 products)
- Sulfonamides and Derivatives(2,598 products)
- Terpenoids and Derivatives(3,849 products)
- Thiazolidinediones and Thiopyrans(2,753 products)
- β-Adrenergic Compounds(230 products)
Show 21 more subcategories
Found 57147 products of "APIs for research and impurities"
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Azelastine Impurity 14 HCl
CAS:Formula:C7H13NO·HClColor and Shape:Brown SolidMolecular weight:127.19 36.46Paroxetine Impurity 26
CAS:Formula:C14H20FNO3SColor and Shape:White To Off-White SolidMolecular weight:301.38Racecadotril EP Impurity D (Mixture of Diastereomers)
CAS:Formula:C24H28N2O6S2Color and Shape:White To Off-White SolidMolecular weight:504.62Levofloxacin Impurity 13 HCl
CAS:Formula:C18H21F2N3O4·HClColor and Shape:White To Off-White Solid SolidMolecular weight:381.38 36.46Chitosan (3000 - 6500 cps); very high molecular weight
CAS:Formula:C6H11NO4nPurity:≥ 90.0%Color and Shape:White to light-tan powderMolecular weight:2,100,000 (avg.)Alcaftadine Impurity 5
CAS:Formula:C20H25N3O2Color and Shape:White To Off-White SolidMolecular weight:339.44Nateglinide EP Impurity B (Nateglinide USP Related Compound B, ent-Nateglinide)
CAS:Formula:C19H27NO3Molecular weight:317.43Phentolamine EP Impurity A Trifluoroacetate (Phentolamine USP Related Compound A Trifluoroacetate)
CAS:Formula:C17H21N3O2·C2HF3O2Molecular weight:299.37 114.02Cefazolin EP Impurity D Sodium Salt
CAS:Formula:C13H13N6O6S·NaColor and Shape:White To Off-White SolidMolecular weight:381.35 22.99Cholesterol EP Impurity B (Desmosterol)
CAS:Formula:C27H44OColor and Shape:White To Off-White SolidMolecular weight:384.65Rasagiline Impurity 8 Mesylate
CAS:Formula:C15H15N·CH4O3SColor and Shape:White To Off-White SolidMolecular weight:209.29 96.10Racecadotril EP Impurity H (Mixture of Diastereomers)
CAS:Formula:C38H40N2O6S2Color and Shape:White To Off-White SolidMolecular weight:684.87Cetrorelix Impurity 19 Ditrifluoroacetate
Formula:C70H92ClN17O14·2C2HF3O2Color and Shape:Off-White SolidMolecular weight:1431.06 2*114.02Terlipressin EP Impurity F Ditrifluoroacetate
Formula:C52H73N15O16S2·2C2HF3O2Molecular weight:1228.37 2*114.02N-Nitroso Metoprolol EP Impurity A (N-Nitroso Metoprolol USP Related Compound A)
Formula:C14H22N2O4Molecular weight:282.34Tamsulosin EP Impurity A HCl
CAS:Formula:C30H40N2O7S·HClColor and Shape:White To Off-White SolidMolecular weight:572.72 36.46Mitiglinide Impurity 1 Calcium Salt
Formula:C19H24NO3·5CaColor and Shape:White To Off-White SolidMolecular weight:314.41 0.5*40.08Progesterone Impurity 27 and Progesterone EP Impurity G
Formula:C27H38O2Color and Shape:White To Off-White SolidMolecular weight:394.60Pidotimod Impurity 37
CAS:Formula:C9H12N2O4SColor and Shape:White To Off-White SolidMolecular weight:244.27Loteprednol Impurity 10
CAS:Formula:C24H30Cl2O7Color and Shape:White To Off-White SolidMolecular weight:501.40Chlorambucil
CAS:Formula:C14H19Cl2NO2Purity:≥ 98.0% (anhydrous)Color and Shape:White to off-white crystalline powderMolecular weight:304.21Diflunisal Impurity 3
CAS:Formula:C13H8F2O3Color and Shape:White To Off-White SolidMolecular weight:250.20N-Nitroso Diphenhydramine EP Impurity A (N-Nitroso Dimenhydrinate EP Impurity F)
CAS:Formula:C16H18N2O2Molecular weight:270.33Anidulafungin Ring Opening Impurity (Mixture of Diastereomers)
Formula:C58H73N7O17Molecular weight:1140.25Pitavastatin calcium salt
CAS:Formula:C25H23FNO4·5CaPurity:≥ 98.0% (anhydrous basis)Color and Shape:White to pale yellow powderMolecular weight:440.50Salicylic Acid Impurity 16
Formula:C10H12O6SColor and Shape:White To Off-White SolidMolecular weight:260.26Lorazepam EP Impurity A (Lorazepam USP Related Compound B)
CAS:Formula:C13H9Cl2NOMolecular weight:266.12(S)-(+)-Ibuprofen
CAS:Formula:C13H18O2Purity:98.5 - 101.0 % (dried basis)Color and Shape:White powderMolecular weight:206.28Ofloxacin
CAS:Formula:C18H20FN3O4Purity:≤ 0.3%Color and Shape:White to light-yellow crystalline powderMolecular weight:361.37Olmesartan Medoxomil Impurity 7
CAS:Formula:C44H40N6O3Color and Shape:White To Off-White SolidMolecular weight:700.84Progesterone EP Impurity K
CAS:Formula:C21H28O2Color and Shape:Off-White SolidMolecular weight:312.45Estrone-d4 (Estriol EP Impurity B-d4)
CAS:Formula:C18H18D4O2Color and Shape:White To Off-White SolidMolecular weight:274.40Betaxolol Impurity 2
CAS:Formula:C18H29NO3Color and Shape:White To Off-White SolidMolecular weight:307.43Salbutamol
CAS:Formula:C13H21NO3Purity:98.0 - 101.0 % (dried basis)Color and Shape:White to off-white powderMolecular weight:239.31Nimodipine EP Impurity C (Nimodipine USP Related Compound B)
CAS:Formula:C21H26N2O8Color and Shape:Pale Yellow SolidMolecular weight:434.45Olmesartan Ethyl Ester Trityl Impurity
CAS:Formula:C45H44N6O3Color and Shape:White To Off-White SolidMolecular weight:716.89Oxcarbazepine Impurity 1
CAS:Formula:C17H14N2O3Color and Shape:White To Off-White SolidMolecular weight:294.31Ceftizoxime Impurity 17 (Ceftizoxime S-Oxide)
CAS:Formula:C13H13N5O6S2Color and Shape:Pale Brown SolidMolecular weight:399.41Olmesartan Impurity 24
CAS:Formula:C33H24Br2N4Color and Shape:White To Off-White SolidMolecular weight:636.39Atropine EP Impurity G ((R)-Isomer) ((R)-(-)-Littorine)
CAS:Formula:C17H23NO3Color and Shape:White To Off-White SolidMolecular weight:289.38Milrinone Impurity 8
CAS:Formula:C14H14N2O3Color and Shape:White To Off-White SolidMolecular weight:258.28Cholic Acid Impurity 32
CAS:Formula:C26H44O5Color and Shape:White To Off-White SolidMolecular weight:436.63Mometasone Furoate EP Impurity C (Mometasone Furoate USP Related Compound C)
CAS:Formula:C27H29ClO6Color and Shape:White To Off-White SolidMolecular weight:484.97Montelukast Impurity 5
CAS:Formula:C28H24ClNO3Color and Shape:Pale Yellow SolidMolecular weight:457.95Miconazole EP Impurity C Nitrate (Miconazole USP Related Compound C Nitrate)
CAS:Formula:C15H13Cl4NO·HNO3Color and Shape:White To Off-White SolidMolecular weight:365.08 63.01Nitrofurantoin
CAS:Formula:C8H6N4O5Purity:≥ 98.0% (anhydrous basis)Color and Shape:Yellow crystalline powderMolecular weight:238.16Mycophenolate Sodium EP Impurity B ((Z)-Mycophenolic Acid)
CAS:Formula:C17H20O6Molecular weight:320.34Dimetindene EP Impurity F HCl
CAS:Formula:C17H25N·HClColor and Shape:Pale Yellow SolidMolecular weight:C17H25N. HClrac-Scopolamine EP Impurity A (rac-Norscopolamine, rac-Norhyoscine) (Mixture of Diastereomers)
CAS:Formula:C16H19NO4Molecular weight:289.33Dexamethasone EP Impurity K
CAS:Formula:C22H26O4Color and Shape:Pale Yellow SolidMolecular weight:354.45Argatroban Impurity 33
CAS:Formula:C11H11NO3SColor and Shape:White To Off-White SolidMolecular weight:237.27Lanthionine Impurity 1
Formula:C10H16N2O6SColor and Shape:White To Off-White SolidMolecular weight:292.31Lovastatin
CAS:Formula:C24H36O5Purity:(HPLC) ≥ 98.0%Color and Shape:White to off-white or faint yellow powderMolecular weight:404.56Cefotiam Impurity 25
CAS:Formula:C13H14N4O4S2Color and Shape:White To Off-White SolidMolecular weight:354.40Norethindrone Impurity 30 (Norethisterone Valerate)
CAS:Formula:C25H34O3Color and Shape:White To Off-White SolidMolecular weight:382.55Tadalafil
CAS:Formula:C22H19N3O4Purity:≥ 98%Color and Shape:White to light-yellow powderMolecular weight:389.40Piperazine Impurity 8-15N
CAS:Formula:C9H17N215NOColor and Shape:Pale Yellow OilMolecular weight:184.25Moxifloxacin Impurity 41
CAS:Formula:C24H28FN3O6Color and Shape:Off-White SolidMolecular weight:473.50Cefoperazone EP Impurity A
CAS:Formula:C23H23N5O8SColor and Shape:White To Off-White SolidMolecular weight:529.52Rotigotine Impurity 1 HCl
Formula:C19H24BrNOS·HClColor and Shape:White To Off-White SolidMolecular weight:394.38 36.46Tadalafil Impurity 64
CAS:Formula:C27H27N3O4Color and Shape:White To Off-White SolidMolecular weight:457.53Parecoxib Impurity 7
CAS:Formula:C16H14N2O4SColor and Shape:White To Off-White SolidMolecular weight:330.36
