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(12,327 products)
- Anthraquinones and derivatives(402 products)
- Benzimidazole and Imidazole Derivatives(10,413 products)
- Benzodiazepine Derivatives(330 products)
- Carbohydrates and glycoconjugates(5,051 products)
- Esters and Derivatives(42,243 products)
- Fatty Acids and Lypidic Derivatives(32,383 products)
- Flavonoids and Polyphenols(17,077 products)
- Free Radicals and Oxidant/Reducing Agents(212 products)
- Ketones and derivatives(2,399 products)
- Natural and semi-synthetic antibiotics(6,344 products)
- Nitriles and Cyano Derivatives(3,068 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,459 products)
- Organic Phosphates and Phosphonates(1,198 products)
- Organic Sulphonates and Sulphates(10,423 products)
- Organometallics(4,419 products)
- Others(6,279 products)
- Peptides and Proteins(3,140 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,912 products)
- Quinazoline and Quinoline Derivatives(65,802 products)
- Quinones and Derivatives(24,347 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(81,003 products)
- Steroids and Derivatives(4,934 products)
- Sulfonamides and Derivatives(2,577 products)
- Terpenoids and Derivatives(3,841 products)
- Thiazolidinediones and Thiopyrans(2,753 products)
- β-Adrenergic Compounds(229 products)
Show 21 more subcategories
Found 58355 products of "APIs for research and impurities"
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Cefixime EP Impurity E
CAS:Formula:C15H15N5O7S2Color and Shape:White To Off-White SolidMolecular weight:441.43Bortezomib Impurity 38
Formula:C20H26N4O3Color and Shape:White To Off-White SolidMolecular weight:370.45Minocycline EP Impurity F Trifluoroacetate Trifluoromethanesulfonate
CAS:Formula:C24H29N3O8·C2HF3O2·CHF3O3SMolecular weight:487.51 114.02 150.07Cetirizine EP Impurity D
CAS:Formula:C30H28Cl2N2Color and Shape:White To Off-White SolidMolecular weight:487.47Bleomycin sulfate
CAS:Formula:C55H85N17O25S4Purity:≥ 90% (A2+B2, anhydrous basis)Color and Shape:White to off-white crystalline powderMolecular weight:1512.62Ampicillin EP Impurity K
CAS:Formula:C13H17NO3Color and Shape:White To Off-White SolidMolecular weight:235.28Alexidine dihydrochloride
CAS:Formula:C26H56N10·2HClColor and Shape:White to off-white powderMolecular weight:581.71Mirtazapine Impurity 5 HCl
CAS:Formula:C11H15Cl2N·HClColor and Shape:White To Off-White SolidMolecular weight:232.15 36.46Timolol EP Impurity D (Timolol USP Related Compound D)
CAS:Formula:C6H9N3O2SColor and Shape:White To Off-White SolidMolecular weight:187.22Glibenclamide (Glyburide) EP Impurity A (Glyburide USP Related Compound A)
CAS:Formula:C16H17ClN2O4SColor and Shape:White To Off-White SolidMolecular weight:368.83Atorvastatin EP Impurity N (Atorvastatin tert-Butyl Ester)
CAS:Formula:C37H43FN2O5Color and Shape:White To Off-White SolidMolecular weight:614.76Citalopram Impurity 19
CAS:Formula:C15H10FNO2Color and Shape:White To Off-White SolidMolecular weight:255.25Irsogladine Impurity 2
CAS:Formula:C9H6Cl2N4OColor and Shape:White To Off-White SolidMolecular weight:257.07Terlipressin EP Impurity D Trifluoroacetate
Formula:C54H76N16O16S2·C2HF3O2Molecular weight:1269.43 114.02Citalopram EP Impurity E HCl (Citalopram USP Related Compound G HCl)
CAS:Formula:C19H21ClFNO·HClColor and Shape:White To Off-White SolidMolecular weight:333.83 36.46Calcipotriol Impurity 2
CAS:Formula:C27H40O3Color and Shape:White To Off-White SolidMolecular weight:412.61Edoxaban Impurity 6 (1S,3R,4S)
CAS:Formula:C22H25ClN6O5SColor and Shape:White To Off-White SolidMolecular weight:520.99Bisoprolol Impurity 4
CAS:Formula:C10H10O3Color and Shape:White To Off-White SolidMolecular weight:178.19Metformin hydrochloride, EP grade
CAS:Formula:C4H11N5·HClPurity:98.5 - 101.0 % (dried substance)Color and Shape:White or almost white crystalsMolecular weight:165.62Medetomidine Impurity 53
CAS:Formula:C13H14N2OColor and Shape:White To Off-White SolidMolecular weight:214.27Dapoxetine Impurity 16
CAS:Formula:C19H16OColor and Shape:White To Off-White SolidMolecular weight:260.34rac-Calcium Pantothenate EP Impurity B Sodium Salt
CAS:Formula:C6H11O4·NaMolecular weight:147.15 22.99Leuprorelin (Leuprolide) EP Impurity H
CAS:Formula:C59H84N16O12Color and Shape:White To Off-White SolidMolecular weight:1209.42Bupropion Impurity 13 HCl
CAS:Formula:C13H17Cl2NO·HClColor and Shape:White To Off-White SolidMolecular weight:274.19 36.46Rupatadine Impurity 2 Chloride TriHCl
CAS:Formula:C33H34ClN4·Cl·3HClColor and Shape:Off-White SolidMolecular weight:522.11 35.45 3*36.46Capsaicin, USP grade
CAS:Formula:C18H27NO3Purity:Capsaicinoids: 90.0 - 110.0 %Color and Shape:White to pale yellow or beige crystalline powderMolecular weight:305.41Apixaban Open Chain Acid Impurity
CAS:Formula:C25H27N5O5Color and Shape:Pale Yellow SolidMolecular weight:477.52Rotigotine EP Impurity F
CAS:Formula:C21H27NO2SColor and Shape:Pale Yellow OilMolecular weight:357.51Ilaprazole Impurity 27
CAS:Formula:C11H9N3OColor and Shape:White To Off-White SolidMolecular weight:199.21Prothioconazole Impurity 1
CAS:Formula:C14H15Cl2N3O2Color and Shape:White To Off-White SolidMolecular weight:328.19Toltrazuril
CAS:Formula:C18H14F3N3O4SPurity:≥ 99.0%Color and Shape:White to off-white crystalline powderMolecular weight:425.38Lesinurad Impurity 10
CAS:Formula:C17H14BrN3O2SColor and Shape:White To Off-White SolidMolecular weight:404.29Trifluoperazine dihydrochloride
CAS:Formula:C21H24F3N3S·2HClPurity:98.0 - 101.0 % (dried basis)Color and Shape:Whtie to pale yellow crystalline powderMolecular weight:480.42Scoparone
CAS:Formula:C11H10O4Purity:≥ 97.0%Color and Shape:Off-white to light yellow or beige powderMolecular weight:206.19ZZR Impurity 139
CAS:Formula:C16H20BrNOColor and Shape:White To Off-White SolidMolecular weight:322.25Tranexamic Acid EP Impurity E
CAS:Formula:C16H28N2O3Color and Shape:White To Off-White SolidMolecular weight:296.41Ivabradine Impurity 34 HCl
CAS:Formula:C27H37ClN2O5·HClColor and Shape:White To Off-White SolidMolecular weight:505.05 36.46Ampicillin sodium salt, cell culture grade
CAS:Formula:C16H18N3NaO4SPurity:≥ 91.0% (anhydrous basis)Color and Shape:White to light-yellow powderMolecular weight:371.39Nimodipine
CAS:Formula:C21H26N2O7Purity:≥ 98.0% (anhydrous basis)Color and Shape:Off-white to yellow powderMolecular weight:418.44Indacaterol Impurity 15
CAS:Formula:C18H14ClNO3Color and Shape:White To Off-White SolidMolecular weight:327.76Lesinurad Impurity 32 (Mixture of Isomers)
Formula:C17H14BrN3O3SColor and Shape:White To Off-White SolidMolecular weight:420.28Azithromycin EP Impurity L (Azithromycin N-Oxide)
CAS:Formula:C38H72N2O13Color and Shape:White To Off-White SolidMolecular weight:765.00Ticagrelor Impurity 40 (Mixture of Diastereomers)
Formula:C23H28F2N6O5SColor and Shape:White To Off-White SolidMolecular weight:538.57Etodolac EP Impurity L (E-isomer)
Formula:C17H21NO3Color and Shape:Yellow SolidMolecular weight:287.36Edoxaban Impurity 42 (1S,2R,4S)
Formula:C24H29Cl2N7O4SColor and Shape:Off-White SolidMolecular weight:582.50Ruxolitinib Impurity 2 p-Toluenesulfonate
CAS:Formula:C16H18N6O·C7H8O3SColor and Shape:Off-White SolidMolecular weight:310.36 172.20Argatroban Impurity 10
Formula:C23H32N6O6SColor and Shape:White To Off-White SolidMolecular weight:520.61Lamivudine EP Impurity J
CAS:Formula:C8H10N2O4SColor and Shape:White To Off-White SolidMolecular weight:230.24Roflumilast Impurity 3
CAS:Formula:C20H20Cl2N2O3Color and Shape:White To Off-White SolidMolecular weight:407.29Oxcarbazepine EP Impurity F
CAS:Formula:C16H12ClNO2Color and Shape:Off-White SolidMolecular weight:285.73Fusidic acid
CAS:Formula:C31H48O6·xH2OPurity:98.0 - 101.0 % (dried basis)Color and Shape:White or almost white crystalline powderMolecular weight:516.71 (anhydrous)Simvastatin EP Impurity I
CAS:Formula:C23H34O5Color and Shape:White To Off-White SolidMolecular weight:390.52Ambroxol Impurity 8
CAS:Formula:C13H20N2OColor and Shape:White To Off-White SolidMolecular weight:220.326-Methyluracil
CAS:Formula:C5H6N2O2Purity:≥ 97.5%Color and Shape:White to off-white powderMolecular weight:126.12Calcipotriol EP Impurity C (Calcipotriene USP Related Compound C, (5E)-Calcipotriene)
CAS:Formula:C27H40O3Color and Shape:White To Off-White SolidMolecular weight:412.61N-Nitroso Lomustine EP Impurity C (N-Nitroso Lomustine USP Related Compound C)
CAS:Formula:C13H23N3O2Molecular weight:253.35Lurasidone Impurity 47
CAS:Formula:C28H36N4O2SColor and Shape:White To Off-White SolidMolecular weight:492.68Peramivir Impurity 5
CAS:Formula:C20H36N2O6Color and Shape:White To Off-White SolidMolecular weight:400.52Almotriptan Impurity 6 DiHCl (Almotriptan N-Dimer Impurity DiHCl)
Formula:C30H41N5O2S·2HClColor and Shape:White To Off-White SolidMolecular weight:535.76 2 36.46Carvedilol phosphate hemihydrate
CAS:Formula:C24H26N2O4·H3O4P·5(H2O)Purity:(HPLC) ≥ 98.0%Color and Shape:White or almost white crystalline powderMolecular weight:519.46Prilocaine EP Impurity B (Prilocaine USP Related Compound A (Free Form))
CAS:Formula:C7H9NMolecular weight:106.15Nimodipine EP Impurity A (Nimodipine USP Related Compound A)
CAS:Formula:C21H24N2O7Color and Shape:Pale Yellow LiquidMolecular weight:416.43Metamizole Impurity 5
CAS:Formula:C25H30N6O2Color and Shape:White To Off-White SolidMolecular weight:446.56
