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(12,321 products)
- Anthraquinones and derivatives(402 products)
- Benzimidazole and Imidazole Derivatives(10,395 products)
- Benzodiazepine Derivatives(326 products)
- Carbohydrates and glycoconjugates(5,048 products)
- Esters and Derivatives(42,242 products)
- Fatty Acids and Lypidic Derivatives(32,377 products)
- Flavonoids and Polyphenols(17,073 products)
- Free Radicals and Oxidant/Reducing Agents(212 products)
- Ketones and derivatives(2,399 products)
- Natural and semi-synthetic antibiotics(6,333 products)
- Nitriles and Cyano Derivatives(3,068 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,449 products)
- Organic Phosphates and Phosphonates(1,195 products)
- Organic Sulphonates and Sulphates(10,420 products)
- Organometallics(4,418 products)
- Others(6,271 products)
- Peptides and Proteins(3,138 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,905 products)
- Quinazoline and Quinoline Derivatives(65,710 products)
- Quinones and Derivatives(24,342 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(81,198 products)
- Steroids and Derivatives(4,925 products)
- Sulfonamides and Derivatives(2,568 products)
- Terpenoids and Derivatives(3,837 products)
- Thiazolidinediones and Thiopyrans(2,753 products)
- β-Adrenergic Compounds(228 products)
Show 21 more subcategories
Found 58583 products of "APIs for research and impurities"
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Aztreonam Dimer Impurity Sodium Salt
Formula:C26H35N10O14S3·NaColor and Shape:White To Off-White SolidMolecular weight:807.80 22.99Bisphenol A Impurity 9
CAS:Formula:C19H20O4Color and Shape:White To Off-White SolidMolecular weight:312.37Milrinone Impurity 8
CAS:Formula:C14H14N2O3Color and Shape:White To Off-White SolidMolecular weight:258.28Tamsulosin EP Impurity E
CAS:Formula:C8H9NO4SColor and Shape:White To Off-White SolidMolecular weight:215.22Cinnarizine EP Impurity D
CAS:Formula:C35H36N2Color and Shape:White To Off-White SolidMolecular weight:484.69Vonoprazan Impurity 23
CAS:Formula:C12H13FN2Color and Shape:White To Off-White SolidMolecular weight:204.25Enalapril EP Impurity G (Mixture of Diastereomers)
CAS:Formula:C15H27NO4Color and Shape:White To Off-White SolidMolecular weight:285.38Octreotide EP Impurity F Ditrifluoroacetate (Mixture of Isomers)
CAS:Formula:C51H68N10O11S2·2C2HF3O2Molecular weight:1061.28 2*114.02Plerixafor Impurity 1 TetraHCl
CAS:Formula:C18H32N4O·4HClColor and Shape:White To Off-White SolidMolecular weight:320.48 4*36.46Sulbactam EP Impurity A (Sulbactam USP Related Compound A)
CAS:Formula:C5H11NO4SColor and Shape:White To Off-White SolidMolecular weight:181.21L-Phenylephrine, EP grade
CAS:Formula:C9H13NO2Purity:≤ 0.1%Color and Shape:White or almost white crystalline powderMolecular weight:167.21Pazopanib Impurity 7 HCl
CAS:Formula:C9H11N3·HClColor and Shape:Gray SolidMolecular weight:161.21 36.46Carvedilol phosphate hemihydrate
CAS:Formula:C24H26N2O4·H3O4P·5(H2O)Purity:(HPLC) ≥ 98.0%Color and Shape:White or almost white crystalline powderMolecular weight:519.46Ebastine EP Impurity F (cis-Ebastine N-Oxide)
CAS:Formula:C32H39NO3Color and Shape:White To Off-White SolidMolecular weight:485.67Ornidazole Impurity 18
CAS:Formula:C7H9ClN4O5Color and Shape:Pale Yellow SolidMolecular weight:264.62Moxifloxacin Impurity 82
Formula:C17H18FNO5Color and Shape:White To Off-White SolidMolecular weight:335.33Ropivacaine EP Impurity F
CAS:Formula:C17H24N2OColor and Shape:White To Off-White SolidMolecular weight:272.39Oseltamivir EP Impurity D
CAS:Formula:C11H13NO4Color and Shape:Off-White SolidMolecular weight:223.23BMS 493
CAS:Formula:C29H24O2Purity:≥ 98.0% (HPLC)Color and Shape:Yellow powder or solidMolecular weight:404.50Olmesartan Impurity 21
CAS:Formula:C33H25ClN4Color and Shape:White To Off-White SolidMolecular weight:513.04Adefovir Dipivoxil Impurity 19
CAS:Formula:C14H22N5O6PColor and Shape:White To Off-White SolidMolecular weight:387.33Ciprofibrate EP Impurity C
CAS:Formula:C13H16Cl2O2Color and Shape:Pale Yellow OilMolecular weight:275.17Cefotaxime EP Impurity B
CAS:Formula:C14H15N5O6S2Color and Shape:Pale Yellow SolidMolecular weight:413.42(R)-Modafinil EP Impurity A-d5 ((R)-Modafinil Acid-d5)
CAS:Formula:C15H9D5O3SColor and Shape:White To Off-White SolidMolecular weight:279.36Gefitinib Impurity (6,7-Dimethoxy-3,4-dihydroquinazoline-4-one)
CAS:Formula:C10H10N2O3Color and Shape:White To Off-White SolidMolecular weight:206.20Vortioxetine Impurity 24
CAS:Formula:C19H22N2OSColor and Shape:Pale Yellow SolidMolecular weight:326.46Omeprazole EP Impurity F and G Mixture
CAS:Formula:C16H13N3O2SColor and Shape:Reddish-Brown SolidMolecular weight:311.36Ticlopidine EP Impurity A
CAS:Formula:C7H5NSColor and Shape:White To Off-White SolidMolecular weight:135.18Atovaquone EP Impurity B (Atovaquone USP Related Compound A)
CAS:Formula:C22H19ClO3Color and Shape:Yellow SolidMolecular weight:366.85Ticagrelor
CAS:Formula:C23H28F2N6O4SPurity:≥ 98.0%Color and Shape:White to off-white powderMolecular weight:522.57Olmesartan Ethyl Ester Impurity
CAS:Formula:C26H30N6O3Color and Shape:White To Off-White SolidMolecular weight:474.57Alverine Impurity 1 HCl
Formula:C27H45N·HClColor and Shape:White To Off-White SolidMolecular weight:383.66 36.46Rocuronium Bromide Impurity 7 Bromide
Formula:C35H58N2O4·2BrColor and Shape:Off-White SolidMolecular weight:570.86 2*79.90Betamethasone Impurity 45
Formula:C25H31FO5Color and Shape:White To Off-White SolidMolecular weight:430.52All-rac-alfa-Tocopherol EP Impurity C
CAS:Formula:C30H52O2Color and Shape:Pale Yellow LiquidMolecular weight:444.74Montelukast Chloro Alcohol Impurity
CAS:Formula:C29H27Cl2NOColor and Shape:Pale Yellow SolidMolecular weight:476.45Salbutamol hemisulphate salt, EP grade
CAS:Formula:C13H21NO3(H2SO4)Purity:98.0 - 101.0 % (dried substance)Color and Shape:White or almost white crystalline powderMolecular weight:288.35Lisinopril Impurity 21
Formula:C42H60N6O9Color and Shape:White To Off-White SolidMolecular weight:792.98Olmesartan Medoxomil Impurity 13
CAS:Formula:C30H32N6O6Color and Shape:White To Off-White SolidMolecular weight:572.63Bisoprolol hemifumarate salt
CAS:Formula:C18H31NO40·5C4H4O4Purity:98.0 - 102.0 %Color and Shape:White to almost white powderMolecular weight:383.49Azithromycin EP Impurity Q
CAS:Formula:C44H75N3O15SColor and Shape:White To Off-White SolidMolecular weight:918.15Dabigatran Impurity 73 HCl
CAS:Formula:C27H29N7O3·HClColor and Shape:White To Off-White SolidMolecular weight:499.58 36.46Neocuproine hemihydrate
CAS:Formula:C14H12N2·5H2OPurity:99.0 - 101.0 % (dried basis)Color and Shape:White, off-white or faint beige powderMolecular weight:217.27Trospium Impurity 3 Iodide
CAS:Formula:C24H48NO4·IColor and Shape:White To Off-White SolidMolecular weight:414.65 126.90Lidocaine EP Impurity D
CAS:Formula:C12H18N2OColor and Shape:White To Off-White SolidMolecular weight:206.29Clopidogrel Impurity 32 HCl
CAS:Formula:C16H18ClNO2S·HClColor and Shape:White To Off-White SolidMolecular weight:323.84 36.46Tiapride hydrochloride
CAS:Formula:C15H24N2O4S·HClPurity:98.5 - 101.0 % (dry basis)Color and Shape:White to off-white crystalline powderMolecular weight:364.89Terbutaline Impurity 10
CAS:Formula:C22H20O3Color and Shape:White To Off-White SolidMolecular weight:332.40Ticarcillin Sodium EP Impurity E (Mixture of Diastereomers)
CAS:Formula:C14H18N2O5S2Color and Shape:White To Off-White SolidMolecular weight:358.43Sodium Fusidate EP Impurity A (Mixture of Diastereomers)
CAS:Formula:C31H50O8Color and Shape:Off-White SolidMolecular weight:550.73Norepinephrine Impurity 9 HCl
CAS:Formula:C8H9NO3·HClColor and Shape:Yellow SolidMolecular weight:167.17 36.46Baricitinib Impurity 5
Formula:C26H29N11O4S2Color and Shape:White To Off-White SolidMolecular weight:623.71Bortezomib Impurity 13
CAS:Formula:C19H24N4O4Color and Shape:White To Off-White SolidMolecular weight:372.43Alfacalcidol
CAS:Formula:C27H44O2Purity:97.0 - 102.0 %Color and Shape:White crystalline powderMolecular weight:400.6Enzalutamide Impurity 18
CAS:Formula:C12H15FN2O3Color and Shape:White To Off-White SolidMolecular weight:254.26Brivaracetam Impurity 1
CAS:Formula:C11H20O4Color and Shape:Pale Yellow LiquidMolecular weight:216.28Capsazepine
CAS:Formula:C19H21ClN2O2SPurity:≥ 98.5%Color and Shape:White crystalline powderMolecular weight:376.90Mycophenolate Sodium EP Impurity B ((Z)-Mycophenolic Acid)
CAS:Formula:C17H20O6Molecular weight:320.34Posaconazole Impurity 65
CAS:Formula:C19H19F2IO2Color and Shape:Colorless LiquidMolecular weight:444.26Pregabalin Impurity 26
CAS:Formula:C8H13NO2Color and Shape:Colorless Semi-SolidMolecular weight:155.20Valproic Acid EP Impurity K (Valproic Acid USP Related Compound K)
CAS:Formula:C8H16O2Color and Shape:Yellow LiquidMolecular weight:144.21Oxybutynin EP Impurity D (Oxybutynin USP Related Compound A)
CAS:Formula:C14H18O3Color and Shape:White To Off-White SolidMolecular weight:234.30Vigabatrin Impurity 4 Sodium Salt
Formula:C7H10NO3·NaColor and Shape:White To Off-White SolidMolecular weight:156.16 22.99Regorafenib Impurity 9
CAS:Formula:C49H31Cl3F10N8O7Color and Shape:Off-White SolidMolecular weight:1140.17Neostigmine EP Impurity A Metilsulfate
CAS:Formula:C9H14NO·CH3O4SColor and Shape:Pink SolidMolecular weight:152.22 111.10Propofol EP Impurity D
CAS:Formula:C12H18OColor and Shape:Off-White Semi-SolidMolecular weight:178.27Ramipril EP Impurity K (Ramiprilat Diketopiperazine)
CAS:Formula:C21H26N2O4Color and Shape:White To Off-White SolidMolecular weight:370.45Ketoprofen EP Impurity E
CAS:Formula:C16H15NO2Color and Shape:White To Off-White SolidMolecular weight:253.30Methylprednisolone-d3 (Methylprednisolone Acetate EP Impurity B-d3, Methylprednisolone Hydrogen Succinate EP Impurity A-d3)
CAS:Formula:C22H27D3O5Molecular weight:377.50Sofosbuvir Impurity 49 (GS-566500)-13C-d3 Ditriethylamine Salt
CAS:Formula:C1213CH16D3FN3O9P·2Et3NColor and Shape:White To Off-White SolidMolecular weight:415.29 2*101.19α-Methyl-L-p-tyrosine
CAS:Formula:C10H13NO3Purity:(NMR) ≥ 97%Color and Shape:White to off-white powder or solidMolecular weight:195.2Linagliptin Impurity 45
CAS:Formula:C6H5BrN4O2Color and Shape:White To Off-White SolidMolecular weight:245.04
