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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Flunarizine EP Impurity C DiHCl
CAS:Formula:C26H26F2N2·2HClColor and Shape:Pale Pink SolidMolecular weight:404.51 2*36.46Pioglitazone EP Impurity E
CAS:Formula:C20H25NO3Color and Shape:Off-White SolidMolecular weight:327.42Progesterone
CAS:Formula:C21H30O2Purity:98.0 - 102.0 % (dried basis)Color and Shape:White to off-white powderMolecular weight:314.46Zopiclone EP Impurity B
CAS:Formula:C11H7ClN4O2Color and Shape:White To Off-White SolidMolecular weight:262.66Tofacitinib Impurity 4 DiHCl
Formula:C14H22N2O·2HClColor and Shape:Off-White SolidMolecular weight:234.34 2 36.46Finasteride Impurity 15
CAS:Formula:C25H38N2O2Color and Shape:White To Off-White SolidMolecular weight:398.59Nicotinic Acid EP Impurity E (Isoniazid EP Impurity A)
CAS:Formula:C6H5NO2Color and Shape:White To Off-White SolidMolecular weight:123.11Pregabalin Impurity 9
CAS:Formula:C11H16N4O2Color and Shape:White To Off-White SolidMolecular weight:236.28Quetiapine EP Impurity D
CAS:Formula:C30H24N4S2Color and Shape:Off-White SolidMolecular weight:504.67Rasagiline Impurity 1 HCl
CAS:Formula:C12H14ClN·HClColor and Shape:White To Off-White SolidMolecular weight:207.71 36.46Olaparib Impurity 2
Formula:C24H22ClFN4O3Color and Shape:White To Off-White SolidMolecular weight:468.91Cefpodoxime Proxetil EP Impurity G (Mixture of Diastereomers)
CAS:Formula:C23H29N5O10S2Color and Shape:White To Off-White SolidMolecular weight:599.63Dapagliflozin Impurity 26
CAS:Formula:C29H33ClO10Color and Shape:White To Off-White SolidMolecular weight:577.02Amisulpride EP Impurity F (Amisulpride N-Oxide)
CAS:Formula:C17H27N3O5SColor and Shape:Off-White SolidMolecular weight:385.48Benazepril EP Impurity C (Benazepril USP Related Compound C, Benazeprilat)
CAS:Formula:C22H24N2O5Color and Shape:White To Off-White SolidMolecular weight:396.44Xylometazoline EP Impurity E (Ethylenediamine p-toluenesulfonate)
CAS:Formula:C7H8O3S·C2H8N2Molecular weight:172.19 60.10Roxithromycin EP Impurity C (Erythromycin A 9-Oxime (E-Isomer))
CAS:Formula:C37H68N2O13Color and Shape:White To Off-White SolidMolecular weight:748.95Rivaroxaban Impurity 53 HCl (Mixture of Diastereomers)
CAS:Formula:C16H22Cl2N2O4·HClMolecular weight:377.26 36.46Montelukast Keto Carbinol Impurity
CAS:Formula:C34H32ClNO4SColor and Shape:Yellow SolidMolecular weight:586.14Tadalafil EP Impurity B ((6S,12S)-Tadalafil)
CAS:Formula:C22H19N3O4Color and Shape:White To Off-White SolidMolecular weight:389.41Folinic acid calcium salt hydrate
CAS:Formula:C20H21CaN7O7·xH2OPurity:97.5 - 102.5 % (anhydrous basis)Color and Shape:Light-yellow to yellow-orange powderMolecular weight:511.51 (anhydrous)Doxofylline Impurity 14
Formula:C12H18N4O5Color and Shape:White To Off-White SolidMolecular weight:298.30Sitagliptin Impurity 13
CAS:Formula:C16H14F6N4O2Color and Shape:White To Off-White SolidMolecular weight:408.30Fingolimod Impurity 6
CAS:Formula:C19H31NO5Color and Shape:White To Off-White SolidMolecular weight:353.46Nalmefene
CAS:Formula:C21H25NO3Purity:≥ 98%Color and Shape:White to off-white or light-yellow powderMolecular weight:339.43Rufinamide Impurity 8
CAS:Formula:C10H8F2N4OColor and Shape:White To Off-White SolidMolecular weight:238.20Chitin
CAS:Formula:C8H13NO5nColor and Shape:White to tan, orange or pink powderMolecular weight:[203.19]nIopromide Impurity 25 HCl
CAS:Formula:C4H10ClNO·HClColor and Shape:White To Off-White SolidMolecular weight:123.58 36.46Chelerythrine
CAS:Formula:C21H18NO4Purity:≥ 98.0%Color and Shape:White to yellow powderMolecular weight:348.37Piperacillin Impurity 13
Formula:C23H27N5O9SColor and Shape:White To Off-White SolidMolecular weight:549.56Piperazine Impurity 8-15N
CAS:Formula:C9H17N215NOColor and Shape:Pale Yellow OilMolecular weight:184.25Prednisolone EP Impurity J (11-Deoxy Prednisolone)
CAS:Formula:C21H28O4Color and Shape:Pale Yellow SolidMolecular weight:344.45Dabigatran Impurity 82
CAS:Formula:C27H28N6O4Color and Shape:White To Off-White SolidMolecular weight:500.56Cetrorelix Impurity 6 (3-L-Pal) Ditrifluoroacetate
Formula:C70H92ClN17O14·2C2HF3O2Color and Shape:Off-White SolidMolecular weight:1431.07 2*114.02Atenolol EP Impurity D (Atenolol USP Related Compound D)
CAS:Formula:C11H14ClNO3Color and Shape:White To Off-White SolidMolecular weight:243.69Pitavastatin Impurity 15 (Pitavastatin 4,6-Diene Impurity)
Formula:C25H22FNO3Color and Shape:Yellow SolidMolecular weight:403.45Butyl 4-aminobenzoate
CAS:Formula:C11H15NO2Purity:99.0 - 101.0 %Color and Shape:White to off-white powderMolecular weight:193.25Exemestane EP Impurity E (Exemestane USP Related Compound A)
CAS:Formula:C20H26O2Color and Shape:Grey SolidMolecular weight:298.43Phenobarbital EP Impurity A (Phenobarbital USP Related Compound A)
CAS:Formula:C12H14N4OColor and Shape:White To Off-White SolidMolecular weight:230.27Etoricoxib Impurity 32
CAS:Formula:C18H13ClN2O2SColor and Shape:Yellowish Brown SolidMolecular weight:356.82Terbutaline Impurity 7
CAS:Formula:C18H23NColor and Shape:White To Off-White SolidMolecular weight:253.39Dexrazoxane Impurity 32 Disodium Salt
CAS:Formula:C11H18N4O6·2NaColor and Shape:White To Off-White SolidMolecular weight:302.29 2*22.99Cefprozil EP Impurity N
CAS:Formula:C21H23N3O7SColor and Shape:Pale Yellow SolidMolecular weight:461.49Edoxaban Impurity 3 (1R,2S,5R) Oxalate
Formula:C14H27N3O3·C2H2O4Color and Shape:White To Off-White SolidMolecular weight:285.39 90.04Ropinirole EP Impurity E HCl
Formula:C17H24N2O·HClColor and Shape:Yellow SolidMolecular weight:272.39 36.46Estriol
CAS:Formula:C18H24O3Purity:≤ 2.0%Color and Shape:White to off-white powderMolecular weight:288.38Tinidazole Impurity 14 HCl
CAS:Formula:C4H6N2O·HClColor and Shape:White To Off-White SolidMolecular weight:98.11 36.46Clonidine Impurity 2
CAS:Formula:C7H5Cl2NOColor and Shape:White To Off-White SolidMolecular weight:190.02Lamotrigine
CAS:Formula:C9H7Cl2N5Purity:≥ 98.0%Color and Shape:White to off-white powder or crystalsMolecular weight:256.093-Oxo-4-aza-5A-androstane-17-β-(N-tert-butylcarboxamide); 98%
CAS:Formula:C23H38N2O2Purity:(HPLC) ≥ 98.0%Color and Shape:White to off-white powderMolecular weight:374.56Losartan
CAS:Formula:C22H23ClN6OPurity:≥ 98.0%Color and Shape:White to off-white crystalline powderMolecular weight:422.91Ivabradine Impurity 11
CAS:Formula:C12H17NO2Color and Shape:Pale Yellow LiquidMolecular weight:207.27Cefuroxime Axetil EP Impurity B (Mixture of Diastereomers)
CAS:Formula:C20H22N4O10SMolecular weight:510.47Clarithromycin EP Impurity I
CAS:Formula:C30H55NO10Color and Shape:White To Off-White SolidMolecular weight:589.77Brexpiprazole Impurity 19
CAS:Formula:C15H13NO2Color and Shape:White To Off-White SolidMolecular weight:239.28Labetalol Impurity 2 (Mixture of Diastereomers)
CAS:Formula:C19H30N2O3Color and Shape:White To Off-White SolidMolecular weight:334.46Vortioxetine Impurity 44
CAS:Formula:C14H13ISColor and Shape:White To Off-White SolidMolecular weight:340.22Efinaconazole Impurity 20
Formula:C18H22F2N4O2Color and Shape:White To Off-White SolidMolecular weight:364.40Amoxicillin EP Impurity G (Amoxicillin USP Related Compound G)
CAS:Formula:C24H26N4O7SColor and Shape:White To Off-White SolidMolecular weight:514.55Ganirelix Impurity 9 Tritrifluoroacetate
Formula:C83H118ClN19O14·3C2HF3O2Molecular weight:1641.43 3*114.02Azithromycin dihydrate
CAS:Formula:C38H72N2O12·2H2OPurity:945 - 1030 μg/mg (anhydrous)Color and Shape:White to off-white crystalline powderMolecular weight:785.02Beclometasone (Beclomethasone) Dipropionate EP Impurity H (Beclomethasone Dipropionate USP Related Compound H, Beclomethasone-17-Monopropionate)
CAS:Formula:C25H33ClO6Color and Shape:White To Off-White SolidMolecular weight:464.98Ibuprofen Impurity 7
CAS:Formula:C13H18O2Color and Shape:White To Off-White SolidMolecular weight:206.29
