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(12,322 products)
- Anthraquinones and derivatives(402 products)
- Benzimidazole and Imidazole Derivatives(10,402 products)
- Benzodiazepine Derivatives(327 products)
- Carbohydrates and glycoconjugates(5,049 products)
- Esters and Derivatives(42,242 products)
- Fatty Acids and Lypidic Derivatives(32,379 products)
- Flavonoids and Polyphenols(17,075 products)
- Free Radicals and Oxidant/Reducing Agents(212 products)
- Ketones and derivatives(2,399 products)
- Natural and semi-synthetic antibiotics(6,335 products)
- Nitriles and Cyano Derivatives(3,068 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,454 products)
- Organic Phosphates and Phosphonates(1,195 products)
- Organic Sulphonates and Sulphates(10,422 products)
- Organometallics(4,418 products)
- Others(6,272 products)
- Peptides and Proteins(3,140 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,907 products)
- Quinazoline and Quinoline Derivatives(65,743 products)
- Quinones and Derivatives(24,344 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(81,161 products)
- Steroids and Derivatives(4,928 products)
- Sulfonamides and Derivatives(2,569 products)
- Terpenoids and Derivatives(3,838 products)
- Thiazolidinediones and Thiopyrans(2,753 products)
- β-Adrenergic Compounds(228 products)
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Found 58514 products of "APIs for research and impurities"
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Yohimbine hydrochloride
CAS:Formula:C21H26N2O3·HClPurity:≥ 98.0%Color and Shape:White to off-white powderMolecular weight:390.91Ondansetron EP Impurity C (Ondansetron USP Related Compound C)
CAS:Formula:C13H13NOColor and Shape:White To Off-White SolidMolecular weight:199.25Ropinirole EP Impurity A HCl (Ropinirole USP Related Compound B)
CAS:Formula:C16H22N2O2·HClMolecular weight:274.37 36.46Prochlorperazine EP Impurity A (Prochlorperazine Sulfoxide)
CAS:Formula:C20H24ClN3OSColor and Shape:White To Off-White SolidMolecular weight:389.94Zolmitriptan Impurity 16 HCl
Formula:C10H12N2O2·HClColor and Shape:Pale Yellow SolidMolecular weight:192.22 36.46Ceftaroline Fosamil Impurity 17
CAS:Formula:C9H8N2S2Color and Shape:Orange SolidMolecular weight:208.30Emodepside Impurity 3
Formula:C60H90N6O15Color and Shape:White To Off-White SolidMolecular weight:1135.41Clodronate disodium salt hydrate
CAS:Formula:CH2Cl2Na2O6P2·4H2OPurity:98.0 - 102.0 % (anhydrous basis)Color and Shape:White or off-white crystalline powderMolecular weight:288.86 (anhydrous)Amlodipine Impurity 8
CAS:Formula:C19H18Cl2N2O4Color and Shape:Pale Yellow SolidMolecular weight:409.26Lesinurad Impurity 14 HCl
CAS:Formula:C13H13N·HClColor and Shape:Off-White To Pale Yellow SolidMolecular weight:183.26 36.46Voriconazole EP Impurity E (Voriconazole USP Related Compound F, Ecamsule USP Related Compound D)
CAS:Formula:C10H16O4SColor and Shape:White To Off-White SolidMolecular weight:232.29Ramelteon Impurity 7 HCl
CAS:Formula:C13H17NO·HClColor and Shape:White To Off-White SolidMolecular weight:203.29 36.46Ramelteon Impurity 2
CAS:Formula:C11H12O2Color and Shape:White To Off-White SolidMolecular weight:176.22Galantamine EP Impurity F (ent-Galantamine)
CAS:Formula:C17H21NO3Color and Shape:White To Off-White SolidMolecular weight:287.36Etoposide Impurity 4
CAS:Formula:C35H32Cl6O16Color and Shape:White To Off-White SolidMolecular weight:921.33Zopiclone Impurity 24
CAS:Formula:C10H7ClN4OColor and Shape:White To Off-White SolidMolecular weight:234.64Alprostadil (Prostaglandin E1) Impurity 10 ((15R)-PGE2 Methyl Ester)
CAS:Formula:C21H34O5Molecular weight:366.50Cetrimide
CAS:Formula:C17H38BrNPurity:(Titration) 96.0 - 101.0 % (as C17H38BrN, dried basis)Color and Shape:White, voluminous, free-flowing powderMolecular weight:336.40Levonorgestrel Impurity 8
Formula:C21H30O3Color and Shape:White To Off-White SolidMolecular weight:330.47Torasemide (Torsemide) Impurity 3
CAS:Formula:C16H20N4O3SColor and Shape:White To Off-White SolidMolecular weight:348.42Dextrorphan L-Tartrate (Dextromethorphan EP Impurity B L-Tartrate)
CAS:Formula:C17H23NO·C4H6O6Color and Shape:White To Off-White SolidMolecular weight:257.38 150.09Retigabine Impurity 3
Formula:C20H24FN3O3Color and Shape:White To Off-White SolidMolecular weight:373.43Meloxicam EP Impurity B (Meloxicam USP Related Compound B)
CAS:Formula:C4H6N2SColor and Shape:Pale-Brown SolidMolecular weight:114.17Ketorolac EP Impurity B (Ketorolac USP Related Compound C)
CAS:Formula:C14H11NO2Color and Shape:Yellow SolidMolecular weight:225.25Deltamethrin Impurity 2 (Mixture of Diastereomers)
CAS:Formula:C16H18Br4O3Color and Shape:Off-White Semi-SolidMolecular weight:577.93Cabozantinib Impurity 8 Sodium Salt
CAS:Formula:C22H19N2O6·NaColor and Shape:White To Off-White SolidMolecular weight:407.40 22.99Iopamidol EP Impurity I
Formula:C17H22ClI2N3O8Color and Shape:White To Off-White SolidMolecular weight:685.63Vildagliptin Impurity 52 HCl
CAS:Formula:C7H11N3O·HClColor and Shape:White To Off-White SolidMolecular weight:153.19 36.46Loxapine Impurity 2-d8
CAS:Formula:C30H14D8Cl2N4O2Color and Shape:Yellow SolidMolecular weight:549.48Sulfamethoxazole sodium salt
CAS:Formula:C10H11N3NaO3SPurity:95.0 - 102.0 %Color and Shape:White, off-white or pale yellow powderMolecular weight:276.27Tropicamide EP Impurity B (Tropicamide USP Related Compound B)
CAS:Formula:C17H18N2OColor and Shape:Orange OilMolecular weight:266.34Progesterone EP Impurity C (20(R)-Hydroxy Progesterone)
CAS:Formula:C21H32O2Color and Shape:White To Off-White SolidMolecular weight:316.49Gefitinib Impurity (6,7-Dimethoxy-3,4-dihydroquinazoline-4-one)
CAS:Formula:C10H10N2O3Color and Shape:White To Off-White SolidMolecular weight:206.20Ketoprofen EP Impurity E
CAS:Formula:C16H15NO2Color and Shape:White To Off-White SolidMolecular weight:253.30Glycopyrrolate Impurity 12 Bromide
Formula:C19H26NO3·BrColor and Shape:White To Off-White SolidMolecular weight:316.42 79.90Cinacalcet Impurity 3 HCl
CAS:Formula:C22H22F3N·HClColor and Shape:White To Off-White SolidMolecular weight:357.42 36.46Atracurium Impurity V Iodide (Mixture of Diastereomers)
CAS:Formula:C25H34NO6·IColor and Shape:White To Off-White SolidMolecular weight:444.55 126.90Indirubin
CAS:Formula:C16H10N2O2Purity:≥ 97.0%Color and Shape:Red to purple powderMolecular weight:262.26Oseltamivir EP Impurity G
CAS:Formula:C16H28N2O4Color and Shape:White To Off-White SolidMolecular weight:312.41Leuprorelin (Leuprolide) EP Impurity H Ditrifluoroacetate
CAS:Formula:C59H84N16O12·2C2HF3O2Molecular weight:1209.42 2*114.02Albendazole EP Impurity H
CAS:Formula:C15H19N3O3SColor and Shape:White To Off-White SolidMolecular weight:321.40Furosemide Impurity 7 Sodium Salt
Formula:C17H15N2O4·NaColor and Shape:White To Off-White SolidMolecular weight:311.32 22.99Glycopyrronium Bromide EP Impurity K
CAS:Formula:C13H16O2Color and Shape:Off-White SolidMolecular weight:204.27Cefazolin EP Impurity B
CAS:Formula:C16H20N4O4S3Color and Shape:Off-White SolidMolecular weight:428.54Lacosamide EP Impurity E (R-Isomer) (Desacetyl Desmethyl Lacosamide)
CAS:Formula:C10H14N2O2Color and Shape:White To Off-White SolidMolecular weight:194.23Linezolid Impurity 41
CAS:Formula:C16H19FN2O5Color and Shape:White To Off-White SolidMolecular weight:338.34Bacitracin EP Impurity M Tritrifluoroacetate
Formula:C66H101N17O16S·3C2HF3O2Color and Shape:White To Off-White SolidMolecular weight:1420.70 3*114.02Celecoxib Impurity 3
CAS:Formula:C16H12F3N3O2SColor and Shape:White To Off-White SolidMolecular weight:367.35Bromazepam EP Impurity E
CAS:Formula:C14H10Br2N2O2Color and Shape:Off-White SolidMolecular weight:398.05Carmofure
CAS:Formula:C11H16FN3O3Purity:≥ 98.0%Color and Shape:White or off-white powderMolecular weight:257.26Topiramate EP Impurity C (4,5-Diol Topiramate)
CAS:Formula:C9H17NO8SColor and Shape:White To Off-White SolidMolecular weight:299.29Isoconazole Nitrate EP Impurity B (Isoconazole EP Impurity C)
CAS:Formula:C15H13Cl4NOColor and Shape:White To Off-White SolidMolecular weight:365.09rac-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:112.14Imiquimod
CAS:Formula:C14H16N4Purity:≥ 98.0%Color and Shape:White to off-white powderMolecular weight:240.31Zopiclone Impurity 2
CAS:Formula:C11H5ClN4O2Color and Shape:White To Off-White SolidMolecular weight:260.64Phenylephrine Impurity 31 (Mixture of Diastereomers)
CAS:Formula:C13H17NO6Color and Shape:White To Off-White SolidMolecular weight:283.28Posaconazole Impurity 49
CAS:Formula:C37H42F2N8O3Color and Shape:White To Off-White SolidMolecular weight:684.79Nicotinic Acid EP Impurity D (Isocinchomeronic Acid)
CAS:Formula:C7H5NO4Color and Shape:Pale Yellow SolidMolecular weight:167.12rac-Carbidopa EP Impurity I (3-Bromo rac-Carbidopa)
CAS:Formula:C10H13BrN2O4Color and Shape:White To Off-White SolidMolecular weight:305.13Enzalutamide Impurity 6
CAS:Formula:C17H8F6N4SColor and Shape:Pale Yellow SolidMolecular weight:414.33
