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(5,039 products)
- Esters and Derivatives(42,239 products)
- Fatty Acids and Lypidic Derivatives(32,362 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(6,309 products)
- Nitriles and Cyano Derivatives(3,068 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,420 products)
- Organic Phosphates and Phosphonates(1,192 products)
- Organic Sulphonates and Sulphates(10,415 products)
- Organometallics(4,417 products)
- Others(6,258 products)
- Peptides and Proteins(3,130 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,890 products)
- Quinazoline and Quinoline Derivatives(65,583 products)
- Quinones and Derivatives(24,334 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(81,523 products)
- Steroids and Derivatives(4,905 products)
- Sulfonamides and Derivatives(2,539 products)
- Terpenoids and Derivatives(3,828 products)
- Thiazolidinediones and Thiopyrans(2,752 products)
- β-Adrenergic Compounds(227 products)
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Found 58906 products of "APIs for research and impurities"
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Vinblastine Sulfate (Vincristine EP Impurity H Sulfate, Vindesine EP Impurity B Sulfate)
CAS:Formula:C46H58N4O9·H2SO4Color and Shape:White To Off-White SolidMolecular weight:810.99 98.07Sulfadiazine EP Impurity C (Sulfadimidine EP Impurity C, Sulfaguanidine)
CAS:Formula:C7H10N4O2SMolecular weight:214.24Atracurium Besylate EP Impurity B
CAS:Formula:C51H66N2O12Color and Shape:Yellow LiquidMolecular weight:899.09Pyrvinium Pamoate Impurity 1 Pamoate
CAS:Formula:C25H26N3·C23H14O6Color and Shape:Red SolidMolecular weight:2*368.51 386.36Baclofen EP Impurity C (Mixture of Diastereomers)
CAS:Formula:C21H22Cl2N2O5Color and Shape:White To Off-White SolidMolecular weight:453.32N-Nitroso Ropinirole EP Impurity D (N-Nitroso-N-Despropyl Ropinirole)
Formula:C13H17N3O2Molecular weight:247.30Trospium EP Impurity C-d8 Chloride (Trospium Chloride USP Related Compound C-d8)
CAS:Formula:C11H12D8NO·ClColor and Shape:Off-White SolidMolecular weight:190.34 35.45Timolol EP Impurity E (Timolol USP Related Compound E (Free Form))
CAS:Formula:C17H26N4O6SColor and Shape:White To Off-White SolidMolecular weight:414.48Efavirenz Impurity 13 (Mixture of Diastereomers)
CAS:Formula:C21H17ClF3NO2Color and Shape:White To Off-White SolidMolecular weight:407.82Ketamine EP Impurity A (Ketamine USP Related Compound A)
CAS:Formula:C13H16ClNOMolecular weight:237.73Hydroxychloroquine Sulfate EP Impurity D DiHBr (Chloroquine USP Related Compound D DiHBr, Desethyl Chloroquine DiHBr)
CAS:Formula:C16H22ClN3·2HBrColor and Shape:White To Off-White SolidMolecular weight:291.82 2*80.91Ibuprofen EP Impurity M
CAS:Formula:C13H18O3Color and Shape:White To Off-White SolidMolecular weight:222.28N-Nitroso Levofloxacin EP Impurity B (N-Nitroso Levofloxacin USP Related Compound A, N-Nitroso-N-Desmethyl Levofloxacin)
CAS:Formula:C17H17FN4O5Molecular weight:376.34Ritonavir EP Impurity O
CAS:Formula:C37H48N6O5S2Color and Shape:White To Off-White SolidMolecular weight:720.95Methylprednisolone EP Impurity B (Methylprednisolone Acetate EP Impurity C)
CAS:Formula:C22H30O6·C22H28O5Color and Shape:Off-White SolidMolecular weight:390.48 372.46Ref: 4Z-P-11120
5mgTo inquire10mg698.00€20mg2,206.00€25mg1,153.00€50mg2,002.00€100mgTo inquire500mg23,479.00€Beclometasone (Beclomethasone) Dipropionate EP Impurity H-d5 (Beclomethasone Dipropionate USP Related Compound H-d5, Beclomethasone-17-Monopropionate-d5)
CAS:Formula:C25H28D5ClO6Molecular weight:470.02Clotrimazole
CAS:Formula:C22H17ClN2Purity:98.0 - 100.5 % (dried basis)Color and Shape:White or pale yellow powderMolecular weight:344.84Prednisolone Impurity 20
CAS:Formula:C20H26O4Color and Shape:White To Off-White SolidMolecular weight:330.42Flumazenil EP Impurity E
CAS:Formula:C15H15N3O3Color and Shape:White To Off-White SolidMolecular weight:285.30Amantadine
CAS:Formula:C10H17NPurity:(GC) ≥ 97.0%Color and Shape:White to almost white powder or crystalsMolecular weight:151.25Goserelin EP Impurity A Ditrifluoroacetate
CAS:Formula:C59H84N18O14·2C2HF3O2Molecular weight:1269.43 2*114.02Quetiapine EP Impurity C
CAS:Formula:C40H42N6O3S2Color and Shape:Pale Grey SolidMolecular weight:718.94Aprepitant Impurity 34
Formula:C27H24F7NO2Color and Shape:White To Off-White SolidMolecular weight:527.49Glycyrrhetic Acid Impurity 1
CAS:Formula:C30H44O4Color and Shape:White To Off-White SolidMolecular weight:468.68Adapalene EP Impurity A (Adapalene USP Related Compound E)
CAS:Formula:C22H14O4Molecular weight:342.35Fluocinonide Impurity 3
CAS:Formula:C26H31FO7Color and Shape:White To Off-White SolidMolecular weight:474.53Nifuratel Impurity 2 (Mixture of Diastereomers)
CAS:Formula:C10H11N3O6SColor and Shape:Yellow SolidMolecular weight:301.27Enprofylline
CAS:Formula:C8H10N4O2Purity:≥ 95%Color and Shape:Off-white to brown powderMolecular weight:194.19Rocuronium Bromide Impurity 8
CAS:Formula:C27H46N2O3Color and Shape:Pale Yellow SolidMolecular weight:446.68Sulindac EP Impurity C-d7 (Sulindac USP Related Compound C-d7, Sulindac Sulfide-d7)
Formula:C20H10D7FO2SMolecular weight:347.46Candesartan-d4 (Candesartan Cilexetil EP Impurity G-d4, Candesartan Cilexetil USP Related Compound G-d4)
CAS:Formula:C24H16D4N6O3Color and Shape:White To Off-White SolidMolecular weight:444.49Candesartan (Candesartan Cilexetil EP Impurity G, Candesartan Cilexetil USP Related Compound G)
CAS:Formula:C24H20N6O3Color and Shape:White To Off-White SolidMolecular weight:440.46Teniposide
CAS:Formula:C32H32O13SPurity:≥ 98.0%Color and Shape:White to off-white powderMolecular weight:656.65Cyclophosphamide Impurity 20
CAS:Formula:C9H20ClN2O3PColor and Shape:Colorless OilMolecular weight:270.69Fluphenazine Decanoate EP Impurity F
CAS:Formula:C33H46F3N3O2SColor and Shape:Pale Yellow LiquidMolecular weight:605.81Demeclocycline hydrochloride
CAS:Formula:C21H21ClN2O8·HClPurity:90.0 - 102.0 % (dried basis)Color and Shape:Yellow powderMolecular weight:501.32Nicotine Impurity 5 HCl
CAS:Formula:C8H9NO3·HClColor and Shape:White To Off-White SolidMolecular weight:167.16 36.46Chlortetracycline hydrochloride
CAS:Formula:C22H23ClN2O8·HClPurity:≥ 89.5% (Chlortetracycline HCl, anhydrous)Color and Shape:Yellow powderMolecular weight:515.34Regorafenib EP Impurity A (Regorafenib USP Related Compound A)
CAS:Formula:C13H12FN3O2Color and Shape:Pale Brown SolidMolecular weight:261.26Sulfacetamide sodium salt hydrate
CAS:Formula:C8H9N2NaO3S·xH2OPurity:98.5 - 100.5 % (anhydrous basis)Color and Shape:White or off-white crystalline powderMolecular weight:236.23 (anhydrous)Moxidectin EP Impurity K
CAS:Formula:C44H56N2O11Color and Shape:Off-White SolidMolecular weight:788.94Azelastine Impurity 14 HCl
CAS:Formula:C7H13NO·HClColor and Shape:Brown SolidMolecular weight:127.19 36.46rac-Terazosin Impurity I
Formula:C20H27N5O4Color and Shape:White To Off-White SolidMolecular weight:401.47DL-Panthenol, USP grade
CAS:Formula:C9H19NO4Color and Shape:White powder or crystalsMolecular weight:205.26Obeticholic Acid Impurity 16
CAS:Formula:C26H44O4Color and Shape:White To Off-White SolidMolecular weight:420.63Capastat sulphate
CAS:Formula:C25H44N14O8·H2O4SPurity:≥ 90.0% (C25H44N14O8)Color and Shape:White to off-white powderMolecular weight:766.78Rivastigmine Hydrogen Tartrate EP Impurity E HCl
Formula:C13H20N2O2·HClColor and Shape:White To Off-White SolidMolecular weight:236.32 36.46Vortioxetine Impurity 3 Trifluoroacetate
CAS:Formula:C17H20N2S·C2HF3O2Color and Shape:Off-White SolidMolecular weight:284.42 114.02Remdesivir Impurity 34 (GS 441524)
CAS:Formula:C12H13N5O4Color and Shape:White To Off-White SolidMolecular weight:291.27rac-Hesperetin (rac-Diosmin EP Impurity G)
CAS:Formula:C16H14O6Color and Shape:Pale Yellow SolidMolecular weight:302.28
