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(10,441 products)
- Benzodiazepine Derivatives(335 products)
- Carbohydrates and glycoconjugates(5,017 products)
- Esters and Derivatives(42,240 products)
- Fatty Acids and Lypidic Derivatives(32,400 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(6,383 products)
- Nitriles and Cyano Derivatives(3,067 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,432 products)
- Organic Phosphates and Phosphonates(1,202 products)
- Organic Sulphonates and Sulphates(10,435 products)
- Organometallics(4,422 products)
- Others(6,293 products)
- Peptides and Proteins(3,159 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,948 products)
- Quinazoline and Quinoline Derivatives(65,987 products)
- Quinones and Derivatives(24,349 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,735 products)
- Steroids and Derivatives(4,976 products)
- Sulfonamides and Derivatives(2,595 products)
- Terpenoids and Derivatives(3,846 products)
- Thiazolidinediones and Thiopyrans(2,752 products)
- β-Adrenergic Compounds(230 products)
Show 21 more subcategories
Found 57048 products of "APIs for research and impurities"
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Prasugrel Impurity 51
CAS:Formula:C18H18FNO3SColor and Shape:White To Off-White SolidMolecular weight:347.40Thiamazole EP Impurity A HCl (Methimazole USP Related Compound A HCl)
CAS:Formula:C5H13NO2·HClColor and Shape:White To Off-White SolidMolecular weight:119.16 36.46Inosine Impurity 2
CAS:Formula:C12H12N4O4Color and Shape:White To Off-White SolidMolecular weight:276.25Aripiprazole EP Impurity F (Aripiprazole N1-Oxide)
CAS:Formula:C23H27Cl2N3O3Color and Shape:White To Off-White SolidMolecular weight:464.39Naftopidil
CAS:Formula:C24H28N2O3Purity:(Titration) ≥ 98.0%Color and Shape:White to almost white crystalline powderMolecular weight:392.49Rapamycin Impurity 5 (Seco Rapamycin)
CAS:Formula:C51H79NO13Color and Shape:White To Off-White SolidMolecular weight:914.19Melphalan EP Impurity A DiHCl (Dihydroxy Melphalan DiHCl)
CAS:Formula:C13H20N2O4·2HClColor and Shape:Pale Yellow To Off-White SolidMolecular weight:268.31 2*36.46Metaraminol Impurity 4 HCl
CAS:Formula:C9H13NO3·HClColor and Shape:White To Off-White SolidMolecular weight:183.21 36.46Fluphenazine Dihydrochloride EP Impurity C
CAS:Formula:C35H32F6N4OS2Color and Shape:Yellow SolidMolecular weight:702.78Cefazolin
CAS:Formula:C14H14N8O4S3Purity:≥ 98.0% (dry basis)Color and Shape:White to off-white powderMolecular weight:454.51Flunarizine Impurity 4
CAS:Formula:C13H10F2OColor and Shape:White To Off-White SolidMolecular weight:220.22Pinoresinol diglucoside
CAS:Formula:C32H42O16Purity:≥ 97.0%Color and Shape:White to off-white powderMolecular weight:682.67Iopromide Impurity 21 DiHCl
CAS:Formula:C5H14N2O·2HClColor and Shape:Off-White SolidMolecular weight:118.18 2*36.46Febuxostat Impurity 39
CAS:Formula:C13H13NO3SColor and Shape:White To Off-White SolidMolecular weight:263.31Clobetasol Propionate EP Impurity J (Clobetasol Propionate USP Related Compound A)
CAS:Formula:C25H30ClFO4Color and Shape:White To Off-White SolidMolecular weight:448.96Antazoline hydrochloride
CAS:Formula:C17H19N3·HClPurity:≥ 99.0% (dried basis)Color and Shape:White to off-white powderMolecular weight:301.82Medetomidine Impurity 5
CAS:Formula:C20H31N3O3SSiColor and Shape:White To Off-White SolidMolecular weight:421.64Linagliptin Dimer Impurity 2
CAS:Formula:C50H56N16O4Color and Shape:Pale Yellow SolidMolecular weight:945.11Nebivolol Impurity 2 HCl (SR,RS)
CAS:Formula:C22H25F2NO4·HClColor and Shape:White To Off-White SolidMolecular weight:405.44 36.46Piperacillin EP Impurity B (Mixture of Diastereomers)
CAS:Formula:C23H29N5O8SColor and Shape:White To Off-White SolidMolecular weight:535.57Parecoxib Impurity 7
CAS:Formula:C16H14N2O4SColor and Shape:White To Off-White SolidMolecular weight:330.36Octreotide Impurity 9 Ditrifluoroacetate
Formula:C49H66N10O10S2·2C2HF3O2Color and Shape:White To Off-White SolidMolecular weight:1019.26 2 114.02Argatroban Impurity 1 (Mixture of Diastereomers)
CAS:Formula:C25H40N6O5SColor and Shape:White To Off-White SolidMolecular weight:536.69Tirofiban Impurity 7 DiHCl
Formula:C31H53N3O5S·2HClColor and Shape:White To Off-White SolidMolecular weight:579.85 2 36.46Glimepiride EP Impurity I
CAS:Formula:C24H34N4O5SColor and Shape:White To Off-White SolidMolecular weight:490.62Lisinopril Impurity 18
CAS:Formula:C20H27F3N2O5Color and Shape:White To Off-White SolidMolecular weight:432.44Axitinib Impurity 5
CAS:Formula:C22H18N4O2SColor and Shape:White To Off-White SolidMolecular weight:402.47Atropine EP Impurity B HCl (Noratropine HCl)
CAS:Formula:C16H21NO3·HClColor and Shape:White To Off-White SolidMolecular weight:275.35 36.46Posaconazole Impurity 33
CAS:Formula:C13H20N2O2Color and Shape:Off-White SolidMolecular weight:236.32Doxycycline EP Impurity F (Mixture of Tautomeric Isomers)
CAS:Formula:C23H25NO8Molecular weight:443.45Diclofenac Impurity 4 (Diclofenac Isopropyl Ester)
CAS:Formula:C17H17Cl2NO2Color and Shape:White To Off-White SolidMolecular weight:338.23trans-Paroxetine HCl Hemihydrate EP Impurity C HCl
CAS:Formula:C21H25NO4·HClColor and Shape:White To Off-White SolidMolecular weight:355.43 36.46Candesartan Cilexetil EP Impurity F (Candesartan Cilexetil USP Related Compound F, 2-Ethyl-Candesartan Cilexetil)
CAS:Formula:C35H38N6O6Color and Shape:White To Off-White SolidMolecular weight:638.73Chlorhexidine
CAS:Formula:C22H30C2N10Purity:≥ 98.0%Color and Shape:White or almost white powder or crystalsMolecular weight:505.45Baloxavir Impurity 2
CAS:Formula:C24H19F2N3O4SColor and Shape:White To Off-White SolidMolecular weight:483.49Cimetidine EP Impurity A
CAS:Formula:C10H15N5S2Color and Shape:White To Off-White SolidMolecular weight:269.39Nifuratel Impurity 20 (Mixture of Diastereomers)
CAS:Formula:C4H8O2SColor and Shape:Colorless LiquidMolecular weight:120.17Ritodrine Impurity 2 (Tyramine)
CAS:Formula:C8H11NOColor and Shape:Pale Brown SolidMolecular weight:137.18Ketoconazole Impurity 14
Formula:C23H25BrCl2N2O4Color and Shape:White To Off-White SolidMolecular weight:544.27Neostigmine EP Impurity A Metilsulfate
CAS:Formula:C9H14NO·CH3O4SColor and Shape:Pink SolidMolecular weight:152.22 111.10Iopromide Impurity 47
Formula:C18H24I3N3O8Color and Shape:White To Off-White SolidMolecular weight:791.12Candesartan Cilexetil Impurity 18
CAS:Formula:C52H48N6O6Color and Shape:White To Off-White SolidMolecular weight:852.99Brivaracetam Impurity 1
CAS:Formula:C11H20O4Color and Shape:Pale Yellow LiquidMolecular weight:216.28Enzalutamide Impurity 18
CAS:Formula:C12H15FN2O3Color and Shape:White To Off-White SolidMolecular weight:254.26Methyldopa EP Impurity B HCl
CAS:Formula:C11H15NO3·HClColor and Shape:Pale Yellow SolidMolecular weight:209.25 36.46Sodium Fusidate EP Impurity A (Mixture of Diastereomers)
CAS:Formula:C31H50O8Color and Shape:Off-White SolidMolecular weight:550.73Dorzolamide Impurity 15 Disodium Salt (Mixture of Diastereomers)
Formula:C14H18N2O8S3·2NaColor and Shape:White To Off-White SolidMolecular weight:438.49 2*22.99D-(+)-Cellobiose
CAS:Formula:C12H22O11Purity:≥ 98.0%Color and Shape:White to almost white crystalline powderMolecular weight:342.30Trospium Impurity 3 Iodide
CAS:Formula:C24H48NO4·IColor and Shape:White To Off-White SolidMolecular weight:414.65 126.90Tiamulin EP Impurity N
Formula:C26H36O8Color and Shape:White To Off-White SolidMolecular weight:476.57Metformin EP Impurity F HCl (Dacarbazine EP Impurity D HCl, Dimethylamine HCl)
CAS:Formula:C2H7N·HClColor and Shape:White To Off-White SolidMolecular weight:45.09 36.46Rocuronium Bromide Impurity 59 Bromide
CAS:Formula:C31H51N2O5·BrColor and Shape:White To Off-White SolidMolecular weight:531.76 79.90Rosiglitazone
CAS:Formula:C18H19N3O3SPurity:≥ 99.0% (dried basis)Color and Shape:White powderMolecular weight:357.43Clenbuterol EP Impurity C
CAS:Formula:C8H7Cl2NOColor and Shape:Light Brown SolidMolecular weight:204.05Polymyxin B6 Impurity 1 Sodium Salt
CAS:Formula:C9H17O3·NaColor and Shape:White To Off-White SolidMolecular weight:173.23 22.99Ticagrelor
CAS:Formula:C23H28F2N6O4SPurity:≥ 98.0%Color and Shape:White to off-white powderMolecular weight:522.57Atovaquone EP Impurity B (Atovaquone USP Related Compound A)
CAS:Formula:C22H19ClO3Color and Shape:Yellow SolidMolecular weight:366.85Drotaverine hydrochloride
CAS:Formula:C24H31NO4Purity:≥ 95%Color and Shape:White to off-white or yellow powderMolecular weight:397.51(R)-Modafinil EP Impurity A-d5 ((R)-Modafinil Acid-d5)
CAS:Formula:C15H9D5O3SColor and Shape:White To Off-White SolidMolecular weight:279.36N-Nitroso Risperidone EP Impurity M (N-Nitroso Paliperidone USP Related Compound B)
CAS:Formula:C12H12FN3O2Molecular weight:249.25
