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(12,440 products)
- Anthraquinones and derivatives(407 products)
- Benzimidazole and Imidazole Derivatives(10,464 products)
- Benzodiazepine Derivatives(335 products)
- Carbohydrates and glycoconjugates(5,388 products)
- Esters and Derivatives(42,306 products)
- Fatty Acids and Lypidic Derivatives(32,486 products)
- Flavonoids and Polyphenols(17,100 products)
- Free Radicals and Oxidant/Reducing Agents(214 products)
- Ketones and derivatives(2,692 products)
- Natural and semi-synthetic antibiotics(6,409 products)
- Nitriles and Cyano Derivatives(3,070 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,492 products)
- Organic Phosphates and Phosphonates(1,205 products)
- Organic Sulphonates and Sulphates(10,451 products)
- Organometallics(4,425 products)
- Others(6,340 products)
- Peptides and Proteins(3,164 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,975 products)
- Quinazoline and Quinoline Derivatives(66,221 products)
- Quinones and Derivatives(24,379 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(92,942 products)
- Steroids and Derivatives(4,987 products)
- Sulfonamides and Derivatives(2,607 products)
- Terpenoids and Derivatives(3,860 products)
- Thiazolidinediones and Thiopyrans(2,755 products)
- β-Adrenergic Compounds(231 products)
Show 21 more subcategories
Found 66875 products of "APIs for research and impurities"
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Ivermectin EP Impurity H (Ivermectin B1 Monosaccharide)
CAS:Formula:C41H62O11Color and Shape:White To Off-White SolidMolecular weight:730.94Ribavirin Impurity E
CAS:Formula:C15H16N4O6Color and Shape:White To Off-White SolidMolecular weight:348.32Simethicone Impurity 2
CAS:Formula:C4H14O3Si2Color and Shape:White To Off-White SolidMolecular weight:166.32Decitabine Impurity 2 (β-Isomer)
CAS:Formula:C22H24O6Color and Shape:Pale Yellow SolidMolecular weight:384.43Gentamicin Sulfate EP Impurity E DiHBr (2-Deoxystreptamine DiHBr)
CAS:Formula:C6H14N2O3·2HBrColor and Shape:White To Off-White SolidMolecular weight:162.19 2*80.91Progesterone EP Impurity I (S-Isomer)
CAS:Formula:C22H32O2Color and Shape:White To Off-White SolidMolecular weight:328.50Nefopam hydrochloride
CAS:Formula:C17H19NO·HClPurity:≥ 98.0%Color and Shape:White to off-white or beige powderMolecular weight:289.80Quinapril EP Impurity C-d5 (Quinapril USP Related Compound B-d5, Quinaprilat-d5)
CAS:Formula:C23H21D5N5O5Color and Shape:White To Off-White SolidMolecular weight:415.50Fingolimod EP Impurity H
CAS:Formula:C25H39NO5Color and Shape:White To Off-White SolidMolecular weight:433.59Kanamycin B
CAS:Formula:C18H37N5O10Purity:≥ 90.0%Color and Shape:White to off-white crystalline powderMolecular weight:483.51Enalaprilat EP Impurity A (R,R-Isomer)
Formula:C13H17NO4Color and Shape:White To Off-White SolidMolecular weight:251.28Darunavir Impurity 11
CAS:Formula:C7H10O4Color and Shape:White To Off-White SolidMolecular weight:158.15Pitavastatin Impurity 31
CAS:Formula:C19H16FNOColor and Shape:White To Off-White SolidMolecular weight:293.34rac-Melphalan EP Impurity E HCl
Formula:C15H23ClN2O3·HClColor and Shape:White To Off-White SolidMolecular weight:314.82 36.46Tetracycline EP Impurity A-13C2-d6 (4-Epitetracycline-13C2-d6)
CAS:Formula:C2013C2H18D6N2O8Molecular weight:452.46Posaconazole Impurity 43
CAS:Formula:C32H32F2N8O3Color and Shape:Off-White SolidMolecular weight:614.66Remdesivir Impurity 21
CAS:Formula:C26H26O5Color and Shape:White To Off-White SolidMolecular weight:418.49Pefloxacin EP Impurity H
CAS:Formula:C12H9ClFNO3Color and Shape:White To Off-White SolidMolecular weight:269.66Tedizolid Impurity 8 Diimidazolium Salt
CAS:Formula:C34H30F2N12O11P2·2C3H4N2Color and Shape:Off-White SolidMolecular weight:882.64 2*68.08Oxymetazoline EP Impurity E
CAS:Formula:C14H19NOColor and Shape:White To Off-White SolidMolecular weight:217.31Pinaverium Impurity 4
CAS:Formula:C9H10Br2O2Color and Shape:White To Off-White SolidMolecular weight:309.99Alimemazine EP Impurity A L-Tartrate (Trimeprazine Sulfoxide L-Tartrate)
CAS:Formula:C18H22N2OS·C4H6O6Color and Shape:White To Off-White SolidMolecular weight:314.45 150.09Isophosphamide
CAS:Formula:C7H15Cl2N2O2PPurity:≥ 98.0%Color and Shape:White to off-white powderMolecular weight:261.09Rufinamide Impurity 5
CAS:Formula:C12H11F2N3O2Color and Shape:White To Off-White SolidMolecular weight:267.24Ganirelix Impurity 4 Tritrifluoroacetate
Formula:C80H113ClN18O13·C2HF3O2Molecular weight:1570.35 3*114.02Terlipressin Impurity 14 Ditrifluoroacetate
CAS:Formula:C52H76N16O15S2·2C2HF3O2Molecular weight:1229.40 2*114.026-Methyluracil
CAS:Formula:C5H6N2O2Purity:≥ 97.5%Color and Shape:White to off-white powderMolecular weight:126.12Rivaroxaban Impurity 10
CAS:Formula:C25H24Cl2N4O6S2Color and Shape:White To Off-White SolidMolecular weight:611.51Sorafenib EP Impurity I
CAS:Formula:C15H8Cl2F6N2OColor and Shape:White To Off-White SolidMolecular weight:417.13N-Nitroso Zolmitriptan EP Impurity G (N-Nitroso Zolmitriptan USP Related Compound A, N-Nitroso-N-Desmethyl Zolmitriptan)
CAS:Formula:C15H18N4O3Color and Shape:Off-White SolidMolecular weight:302.33Phenothiazine (Promethazine EP Impurity A, Promazine EP Impurity C)
CAS:Formula:C12H9NSMolecular weight:199.27Irbesartan Impurity 15 Sodium Salt
CAS:Formula:C14H10N7·NaColor and Shape:White To Off-White SolidMolecular weight:276.28 22.99Busulfan Impurity 1
CAS:Formula:C6H14O5S2Color and Shape:White To Off-White SolidMolecular weight:230.29Cysteamine Impurity 2
CAS:Formula:C4H9NOSColor and Shape:White To Off-White SolidMolecular weight:119.18Lesinurad Impurity 10
CAS:Formula:C17H14BrN3O2SColor and Shape:White To Off-White SolidMolecular weight:404.29Triamcinolone Acetonide Impurity 1
CAS:Formula:C25H35FO8SColor and Shape:White To Off-White SolidMolecular weight:514.61Fenticonazole EP Impurity C Nitrate
CAS:Formula:C24H20Cl2N2O3S·HNO3Color and Shape:White To Off-White SolidMolecular weight:487.40 63.01rac-Calcium Pantothenate EP Impurity B Sodium Salt
CAS:Formula:C6H11O4·NaMolecular weight:147.15 22.99Ezetimibe Impurity 28
CAS:Formula:C31H27F2NO3Color and Shape:White To Off-White SolidMolecular weight:499.56Citalopram Impurity 26 Chloride HCl
CAS:Formula:C40H41F2N4O·Cl·HClMolecular weight:631.79 35.45 36.46Famciclovir Impurity 15
CAS:Formula:C14H18ClN5O4Color and Shape:White To Off-White SolidMolecular weight:355.78Brexpiprazole Impurity 17
CAS:Formula:C28H34N4S2Color and Shape:White To Off-White SolidMolecular weight:490.74Doxercalciferol Impurity 1 (β-Doxercalciferol)
CAS:Formula:C28H44O2Color and Shape:White To Off-White SolidMolecular weight:412.66Fluticasone Furoate Impurity 3
Formula:C27H28F2O7SColor and Shape:Pale Yellow SolidMolecular weight:534.57Cefotetan Impurity 3
CAS:Formula:C24H24N6O3S3Color and Shape:Pale Yellow SolidMolecular weight:540.68Ticagrelor EP Impurity C
CAS:Formula:C25H30F2N6O5SColor and Shape:White To Off-White SolidMolecular weight:564.62Sulindac EP Impurity B-d3 (Sulindac USP Related Compound B-d3, Sulindac Sulfone-d3)
CAS:Formula:C20H14D3FO4SColor and Shape:Yellow SolidMolecular weight:375.43Aliskiren Acid Impurity Sodium Salt
CAS:Formula:C30H51N2O7·NaColor and Shape:White To Off-White SolidMolecular weight:551.75 22.99Urapidil Impurity 6 HCl
CAS:Formula:C11H16N2O·HClColor and Shape:White To Off-White SolidMolecular weight:192.26 36.46Saxagliptin Impurity 8 (N-Formyl Saxagliptin)
Formula:C19H25N3O3Color and Shape:White To Off-White SolidMolecular weight:343.43Tiotropium Bromide EP Impurity G Bromide (Tiotropium USP Related Compound G)
CAS:Formula:C9H16NO2·BrColor and Shape:White To Off-White SolidMolecular weight:170.23 79.90Ketoconazole Impurity 15
CAS:Formula:C23H25BrCl2N2O4Color and Shape:White To Off-White SolidMolecular weight:544.27Aripiprazole Impurity 5
CAS:Formula:C9H9NO2Color and Shape:White To Off-White SolidMolecular weight:163.18Carteolol HCl EP Impurity A
CAS:Formula:C9H11NO2Color and Shape:Off-White SolidMolecular weight:165.19N-Nitroso Ramipril EP Impurity J (N-Nitroso Ramipril Enantiomer)
Formula:C23H31N3O6Molecular weight:445.52Propidium iodide
CAS:Formula:C27H34I2N4Purity:(NMR) ≥ 94%Color and Shape:Red powderMolecular weight:668.39Chitosan (30 - 100 cps); low molecular weight
CAS:Formula:C6H11NO4nPurity:≥ 90.0%Color and Shape:White to light-tan powderMolecular weight:250,000 (avg.)Batyl alcohol
CAS:Formula:C21H44O3Purity:≥ 98.0%Color and Shape:White to almost white powder or crystalsMolecular weight:344.57Betaxolol EP Impurity D
CAS:Formula:C12H16O2Color and Shape:Colorless Clear OilMolecular weight:192.26Apalutamide Impurity 1 Sodium Salt
CAS:Formula:C20H11F4N4O3S·NaColor and Shape:White To Off-White SolidMolecular weight:463.39 22.99N-Nitroso Terbinafine EP Impurity A (N-Nitroso Terbinafine USP Related Compound A (Free Form))
CAS:Formula:C12H12N2OMolecular weight:200.24Prednisolone, EP grade
CAS:Formula:C21H28O5Purity:≤ 1.0%Color and Shape:White to off-white crystalline powderMolecular weight:360.4Methylaminolevulinate EP Impurity B-d2 HCl
CAS:Formula:C5H7D2NO3·HClColor and Shape:Off-White SolidMolecular weight:133.14 36.46Cimetidine EP Impurity J DiHCl
CAS:Formula:C7H13N3S·2HClColor and Shape:White To Off-White SolidMolecular weight:171.26 2*36.46Rivaroxaban EP Impurity H (Rivaroxaban USP Related Compound H)
CAS:Formula:C19H17Cl2N3O5SColor and Shape:Grey To Pale Brown SolidMolecular weight:470.32Lercanidipine EP Impurity D HCl
CAS:Formula:C37H43N3O6·HClColor and Shape:Pale Yellow SolidMolecular weight:625.77 36.46Diltiazem EP Impurity F-d4 HCl (Desacetyl Diltiazem-d4 HCl)
CAS:Formula:C20H20D4N2O3S·HClColor and Shape:White To Off-White SolidMolecular weight:376.51 36.46Levofloxacin EP Impurity H (Levofloxacin USP Related Compound C)
CAS:Formula:C20H24FN3O4Color and Shape:White To Off-White SolidMolecular weight:389.43Dronedarone hydrochloride
CAS:Formula:C31H44N2O5S·HClPurity:(Titration) ≥ 98.0% (dried basis)Color and Shape:White to off-white powderMolecular weight:593.22Lorcaserin Impurity 2 (Mixture of Isomers)
Formula:C12H14ClNOColor and Shape:White To Off-White SolidMolecular weight:223.70Pramiracetam
CAS:Formula:C15H27N3O9P2Purity:≥ 98.0%Color and Shape:White to almost white powder or crystalsMolecular weight:455.34
