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(5,038 products)
- Esters and Derivatives(42,239 products)
- Fatty Acids and Lypidic Derivatives(32,360 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(6,307 products)
- Nitriles and Cyano Derivatives(3,068 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,409 products)
- Organic Phosphates and Phosphonates(1,192 products)
- Organic Sulphonates and Sulphates(10,415 products)
- Organometallics(4,417 products)
- Others(6,257 products)
- Peptides and Proteins(3,129 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,889 products)
- Quinazoline and Quinoline Derivatives(65,574 products)
- Quinones and Derivatives(24,334 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(81,501 products)
- Steroids and Derivatives(4,905 products)
- Sulfonamides and Derivatives(2,539 products)
- Terpenoids and Derivatives(3,827 products)
- Thiazolidinediones and Thiopyrans(2,752 products)
- β-Adrenergic Compounds(227 products)
Show 21 more subcategories
Found 58881 products of "APIs for research and impurities"
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rac-Amoxicillin EP Impurity H (rac-Amoxicillin USP Related Compound H)
CAS:Formula:C13H17NO4Color and Shape:White To Off-White SolidMolecular weight:251.28Rebamipide 2-Chloro Impurity
CAS:Formula:C19H15ClN2O4Color and Shape:White To Off-White SolidMolecular weight:370.79D-(+)-Galactosamine hydrochloride
CAS:Formula:C6H13NO5·HClPurity:≥ 98.0%Color and Shape:White to off-white powderMolecular weight:215.64Cimetidine Impurity 5
CAS:Formula:C4H8N4Color and Shape:White To Off-White SolidMolecular weight:112.14Idelalisib Impurity 1
CAS:Formula:C13H11FN2OColor and Shape:White To Off-White SolidMolecular weight:230.24Loratadine EP Impurity C
CAS:Formula:C22H22Cl2N2O2Color and Shape:White To Off-White SolidMolecular weight:417.33Allopurinol EP Impurity B
CAS:Formula:C5H6N4O2Color and Shape:White To Off-White SolidMolecular weight:154.13Picosulfate Impurity 6
CAS:Formula:C12H11NO2Color and Shape:White To Off-White SolidMolecular weight:201.23Docetaxel Impurity 33
CAS:Formula:C15H21NO5Color and Shape:White To Off-White SolidMolecular weight:295.34Clopidogrel Impurity 1 Chloride
CAS:Formula:C16H13ClNO2S·ClColor and Shape:Off-White SolidMolecular weight:318.79 35.45Lodoxamide Impurity 2
CAS:Formula:C6H11NO3Color and Shape:White To Off-White SolidMolecular weight:145.16Ezetimibe Impurity 76
CAS:Formula:C20H20FNO4Color and Shape:White To Off-White SolidMolecular weight:357.39Tiamulin EP Impurity M
CAS:Formula:C24H36O5Color and Shape:White To Off-White SolidMolecular weight:404.55Gemcitabine Impurity 3 (Mixture of Diastereomers)
Formula:C9H11F2N2O6Color and Shape:White To Off-White SolidMolecular weight:282.20Tetrahydrozoline hydrochloride
CAS:Formula:C13H16N2·HClPurity:98.0 - 100.5 % (dried basis)Color and Shape:White to off-white crystalline powderMolecular weight:236.74Ibandronate Sodium Impurity 9 HCl
CAS:Formula:C9H19NO2·HClColor and Shape:White To Off-White SolidMolecular weight:173.26 36.46Gestodene EP Impurity B
Formula:C21H26O2Color and Shape:White To Off-White SolidMolecular weight:310.44Ethinylestradiol EP Impurity G (Ethinyl Estradiol USP Related Compound A)
CAS:Formula:C20H22O3Molecular weight:310.39Bortezomib Impurity 1 (R,S-Isomer)
Formula:C57H69B3N12O9Color and Shape:White To Off-White SolidMolecular weight:1098.68Gentamicin Sulfate EP Impurity E DiHBr (2-Deoxystreptamine DiHBr)
CAS:Formula:C6H14N2O3·2HBrColor and Shape:White To Off-White SolidMolecular weight:162.19 2*80.91Lacosamide EP Impurity B (Lacosamide USP Related Compound B, rac-O-Acetyl Lacosamide)
CAS:Formula:C14H18N2O4Color and Shape:White To Off-White SolidMolecular weight:278.31Baloxavir Impurity 1-d5
Formula:C24H14D5F2N3O4SColor and Shape:Off-White SolidMolecular weight:488.52Nimesulide EP Impurity B
CAS:Formula:C13H13NO3SColor and Shape:White To Off-White SolidMolecular weight:263.31Sugammadex Impurity 62 (α-Cyclodextrin)
CAS:Formula:C36H60O30Color and Shape:White To Off-White SolidMolecular weight:972.85Sulfasalazine, USP grade
CAS:Formula:C18H14N4O5SPurity:(dried basis) 97.0 - 101.5 %Color and Shape:Yellow to brown crystalline powderMolecular weight:398.39Levothyroxine Impurity 56 (N-Formyl-T4)
CAS:Formula:C16H11I4NO5Color and Shape:White To Off-White SolidMolecular weight:804.88Procaterol Impurity 13 HCl
CAS:Formula:C3H9N·HClColor and Shape:White To Off-White SolidMolecular weight:59.11 36.46Glipizide Impurity 6
Formula:C32H27Cl3N2O8SColor and Shape:White To Off-White SolidMolecular weight:705.98Silodosin Impurity 12
Formula:C33H40F3N3O6Color and Shape:White To Off-White SolidMolecular weight:631.69Ampicillin EP Impurity D Disodium Salt (Mixture of Diastereomers)
CAS:Formula:C16H19N3O5S·2NaColor and Shape:Off-White SolidMolecular weight:365.41 2*22.99Spironolactone
CAS:Formula:C24H32O4SPurity:(HPLC) ≥ 97.0%Color and Shape:White to off-white powderMolecular weight:416.58Quetiapine EP Impurity G (Quetiapine USP Related Compound G)
CAS:Formula:C13H9NOSColor and Shape:Off-White SolidMolecular weight:227.28Enzalutamide Impurity 6
CAS:Formula:C17H8F6N4SColor and Shape:Pale Yellow SolidMolecular weight:414.33Prednisolone Acetate EP Impurity C (Prednisolone Diacetate)
CAS:Formula:C25H32O7Color and Shape:White To Off-White SolidMolecular weight:444.52Ezetimibe Desfluoro Methyl Impurity
CAS:Formula:C25H24FNO3Color and Shape:White To Off-White SolidMolecular weight:405.47Penciclovir
CAS:Formula:C10H15N5O3Purity:≥ 98.0%Color and Shape:White to off-white powderMolecular weight:253.26Peramivir Impurity 5
CAS:Formula:C20H36N2O6Color and Shape:White To Off-White SolidMolecular weight:400.52Carvedilol phosphate hemihydrate
CAS:Formula:C24H26N2O4·H3O4P·5(H2O)Purity:(HPLC) ≥ 98.0%Color and Shape:White or almost white crystalline powderMolecular weight:519.46Simvastatin EP Impurity I
CAS:Formula:C23H34O5Color and Shape:White To Off-White SolidMolecular weight:390.52Triclabendazole EP Impurity A (Triclabendazole S-Oxide)
CAS:Formula:C14H9Cl3N2O2SColor and Shape:Off-White SolidMolecular weight:375.65Glutathione EP Impurity C-13C4-15N2 Ditrifluoroacetate (Glutathione Disulfide Impurity-13C4-15N2 Ditrifluoroacetate)
CAS:Formula:C1613C4H32N415N2O12S2·2C2HF3O2Molecular weight:618.58 2*114.02Valsartan Impurity 18
CAS:Formula:C20H23N5O2Color and Shape:White To Off-White SolidMolecular weight:365.44Bisacodyl EP Impurity C (Bisacodyl USP Related Compound C)
CAS:Formula:C20H17NO3Color and Shape:White To Off-White SolidMolecular weight:319.36Famciclovir Impurity 12
CAS:Formula:C12H15N5O4Color and Shape:White To Off-White SolidMolecular weight:293.28Vorinostat Impurity 3
CAS:Formula:C14H20N2O2Color and Shape:White To Off-White SolidMolecular weight:248.33Nimodipine
CAS:Formula:C21H26N2O7Purity:≥ 98.0% (anhydrous basis)Color and Shape:Off-white to yellow powderMolecular weight:418.44p-Toluenesulfonic Acid Impurity 2 (Methyl p-Toluenesulfonate)
CAS:Formula:C8H10O3SColor and Shape:Colorless Semi-SolidMolecular weight:186.23Bacitracin, USP grade
CAS:Formula:C66H103N17O16SColor and Shape:White to pale beige powderMolecular weight:1421.60Toltrazuril
CAS:Formula:C18H14F3N3O4SPurity:≥ 99.0%Color and Shape:White to off-white crystalline powderMolecular weight:425.38Lomustine EP Impurity B (Lomustine USP Related Compound B)
CAS:Formula:C9H17ClN2OMolecular weight:204.70Ruxolitinib Impurity 2 p-Toluenesulfonate
CAS:Formula:C16H18N6O·C7H8O3SColor and Shape:Off-White SolidMolecular weight:310.36 172.20Leuprorelin (Leuprolide) EP Impurity H
CAS:Formula:C59H84N16O12Color and Shape:White To Off-White SolidMolecular weight:1209.42Gimeracil Impurity 8
CAS:Formula:C8H9ClN2O3Color and Shape:White To Off-White SolidMolecular weight:216.63Epinephrine (Adrenaline, Noradrenaline EP Impurity A)
CAS:Formula:C9H13NO3Color and Shape:Off-White SolidMolecular weight:183.21Epinephrine-d3 (Adrenaline-d3, Noradrenaline EP Impurity A-d3)
CAS:Formula:C9H10D3NO3Color and Shape:White To Off-White SolidMolecular weight:186.23Vancomycin EP Impurity D Trifluoroacetate (Desvancosaminylvancomycin B Trifluoroacetate)
CAS:Formula:C59H62Cl2N8O22·C2HF3O2Molecular weight:1306.08 114.02Tiamulin EP Impurity J
CAS:Formula:C22H34O4Color and Shape:White To Off-White SolidMolecular weight:362.51Rupatadine Impurity 2 Chloride TriHCl
CAS:Formula:C33H34ClN4·Cl·3HClColor and Shape:Off-White SolidMolecular weight:522.11 35.45 3*36.46Spironolactone Impurity 4 (7-α-Thio Spironolactone)
CAS:Formula:C22H30O3SColor and Shape:Off-White To Pale Yellow SolidMolecular weight:374.54N-Nitroso Diltiazem Impurity 3 (N-Nitroso-N-Desmethyl Desacetyl Diltiazem)
Formula:C19H21N3O4SMolecular weight:387.45Neostigmine Impurity 7
CAS:Formula:C13H19N3O3Color and Shape:White To Off-White SolidMolecular weight:265.31Pyridoxine Impurity 4
Formula:C12H15NO6Color and Shape:White To Off-White SolidMolecular weight:269.25Piperaquine Impurity 7
CAS:Formula:C9H6ClNOColor and Shape:White To Off-White SolidMolecular weight:179.60
