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(12,318 products)
- Anthraquinones and derivatives(402 products)
- Benzimidazole and Imidazole Derivatives(10,387 products)
- Benzodiazepine Derivatives(324 products)
- Carbohydrates and glycoconjugates(5,046 products)
- Esters and Derivatives(42,242 products)
- Fatty Acids and Lypidic Derivatives(32,369 products)
- Flavonoids and Polyphenols(17,071 products)
- Free Radicals and Oxidant/Reducing Agents(210 products)
- Ketones and derivatives(2,395 products)
- Natural and semi-synthetic antibiotics(6,314 products)
- Nitriles and Cyano Derivatives(3,068 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,434 products)
- Organic Phosphates and Phosphonates(1,193 products)
- Organic Sulphonates and Sulphates(10,418 products)
- Organometallics(4,417 products)
- Others(6,270 products)
- Peptides and Proteins(3,132 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,895 products)
- Quinazoline and Quinoline Derivatives(65,645 products)
- Quinones and Derivatives(24,337 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(81,395 products)
- Steroids and Derivatives(4,915 products)
- Sulfonamides and Derivatives(2,560 products)
- Terpenoids and Derivatives(3,832 products)
- Thiazolidinediones and Thiopyrans(2,752 products)
- β-Adrenergic Compounds(227 products)
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Found 58741 products of "APIs for research and impurities"
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Pipemidic acid
CAS:Formula:C14H17N5O3Purity:≥ 98.0%Color and Shape:Off-white to yellow crystalline powderMolecular weight:303.32Venlafaxine Impurity 34
Formula:C16H23NOColor and Shape:White To Off-White SolidMolecular weight:245.37Voriconazole
CAS:Formula:C16H14F3N5OPurity:98.0 - 102.0 %Color and Shape:White to off-white crystalline powderMolecular weight:349.31Carvedilol Impurity 14
Formula:C15H15NO2Color and Shape:White To Off-White SolidMolecular weight:241.29Sulfamethoxazole Impurity 2
CAS:Formula:C10H11N3O3SColor and Shape:Off-White SolidMolecular weight:253.28Ibrutinib Impurity 1
CAS:Formula:C27H30N6O3Color and Shape:White To Off-White SolidMolecular weight:486.58Flumequine
CAS:Formula:C14H12FNO3Purity:≥ 98.0%Color and Shape:White or off-white powderMolecular weight:261.25Gentamicin Sulfate EP Impurity E (2-Deoxystreptamine)
CAS:Formula:C6H14N2O3Color and Shape:White To Off-White SolidMolecular weight:162.19Tamsulosin EP Impurity F HCl
CAS:Formula:C10H15NO2·HClColor and Shape:White To Off-White SolidMolecular weight:181.24 36.46Cefadroxil EP Impurity F (Mixture of Diastereomers)
Formula:C24H24N4O7SColor and Shape:White To Off-White SolidMolecular weight:512.54Cefradine EP Impurity E Trifluoroacetate
CAS:Formula:C16H17N3O5S·C2HF3O2Color and Shape:White To Off-White SolidMolecular weight:363.39 114.02Dutasteride EP Impurity E (Dutasteride 17-α-epimer)
CAS:Formula:C27H30F6N2O2Color and Shape:White To Off-White SolidMolecular weight:528.54Pemetrexed EP Impurity E Disodium Salt (Pemetrexed Enantiomer Disodium Salt)
CAS:Formula:C20H19N5O6·2NaColor and Shape:Off-White SolidMolecular weight:425.40 2*22.99Parthenolide
CAS:Formula:C15H20O3Purity:≥ 98.0%Color and Shape:White, off-white or pale yellow-brown powderMolecular weight:248.32Zoledronic Acid EP Impurity D (Zoledronic Acid USP Related Compound A)
CAS:Formula:C5H6N2O2Color and Shape:Pale Yellow SolidMolecular weight:126.12Etonogestrel Impurity 10
CAS:Formula:C20H28O2Color and Shape:White To Off-White SolidMolecular weight:300.44Benserazide EP Impurity A HCl
CAS:Formula:C3H9N3O2·HClColor and Shape:White To Off-White SolidMolecular weight:119.12 36.46Atorvastatin
CAS:Formula:C33H35FN2O5Purity:≥ 98%Color and Shape:White to off-white crystalline powderMolecular weight:558.64ent-Paroxetine HCl Hemihydrate EP Impurity B HCl
CAS:Formula:C20H23NO4·HClColor and Shape:White To Off-White SolidMolecular weight:341.41 36.46Glimepiride Impurity 2
CAS:Formula:C15H28N2OColor and Shape:White To Off-White SolidMolecular weight:252.40Efavirenz Impurity 17 (Mixture of Z and E Isomers)
CAS:Formula:C14H9ClF3NO2Color and Shape:White To Off-White SolidMolecular weight:315.68Formoterol EP Impurity F (Mixture of Diastereomers)
CAS:Formula:C37H46N4O6Color and Shape:Pale Yellow SolidMolecular weight:642.80Tadalafil Impurity 22
CAS:Formula:C20H19N3O3Color and Shape:White To Off-White SolidMolecular weight:349.39Pilocarpine EP Impurity B Sodium Salt (Mixture of Diastereomers)
CAS:Formula:C11H17N2O3·NaColor and Shape:White To Off-White SolidMolecular weight:225.27 22.99Clopidogrel EP Impurity A ((S)-Clopidogrel Carboxylic Acid)
CAS:Formula:C15H14ClNO2SColor and Shape:Off-White SolidMolecular weight:307.79Cefotetan Impurity 4
CAS:Formula:C24H24N6O3S3Color and Shape:Pale Yellow SolidMolecular weight:540.68Betamethasone Impurity 45
Formula:C25H31FO5Color and Shape:White To Off-White SolidMolecular weight:430.52Topiramate Impurity 3
CAS:Formula:C12H19ClO5Color and Shape:White To Off-White SolidMolecular weight:278.73Perindopril EP Impurity G (5S-Isomer)
CAS:Formula:C24H37N3O5Color and Shape:White To Off-White SolidMolecular weight:447.58Terazosin EP Impurity F
CAS:Formula:C19H27N5O4Color and Shape:White To Off-White SolidMolecular weight:389.46Bumetanide Impurity 9 HCl
Formula:C11H16N2O5S·HClColor and Shape:Off-White SolidMolecular weight:288.32 36.46Tenoxicam EP Impurity E
CAS:Formula:C6H5NO3S2Color and Shape:White To Off-White SolidMolecular weight:203.24Belinostat Impurity 1
CAS:Formula:C15H13NO4SColor and Shape:White To Off-White SolidMolecular weight:303.33Naratriptan Impurity 13
CAS:Formula:C20H32N4O4S2Color and Shape:White To Off-White SolidMolecular weight:456.62Bicalutamide Impurity 3 (Bicalutamide Epoxide Impurity)
CAS:Formula:C12H9F3N2O2Color and Shape:White To Off-White SolidMolecular weight:270.21Melatonin EP Impurity C (Melatonin USP Related Compound A)
CAS:Formula:C11H14N2OMolecular weight:190.25Albendazole
CAS:Formula:C12H15N3O2SPurity:≥ 98.0% (anhydrous basis)Color and Shape:White to light-yellow or pale grey powderMolecular weight:265.34Ranitidine hydrochloride
CAS:Formula:C13H22N4O3S·HClPurity:≤ 0.1%Color and Shape:Off-white to light-yellow or tan crystalline powderMolecular weight:350.86Esomeprazole Impurity 3
CAS:Formula:C26H30N4O4SColor and Shape:White To Off-White SolidMolecular weight:494.61Imipramine hydrochloride
CAS:Formula:C19H24N2·HClPurity:≥ 98.0%Color and Shape:White to almost white powder to crystalMolecular weight:316.87Aripiprazole Impurity 11 DiHCl
CAS:Formula:C24H30Cl4N4·2HClColor and Shape:White To Off-White SolidMolecular weight:516.33 2*36.46Calcitonin (Salmon) EP Impurity C Pentatrifluoroacetate
CAS:Formula:C136H231N43O46S2·5C2HF3O2Color and Shape:White To Off-White SolidMolecular weight:3268.72 5*114.02Caspofungin Impurity 13 Trifluoroacetate (Mixture of Diastereomers)
CAS:Formula:C50H82N8O16·C2HF3O2Molecular weight:1051.25 114.02Ezetimibe Impurity 23
Formula:C45H58F2N2O5Si2Color and Shape:White To Off-White SolidMolecular weight:801.13Linagliptin Impurity 35
CAS:Formula:C26H21BrN8O2Color and Shape:White To Off-White SolidMolecular weight:557.41Silodosin Impurity 3 (Dimer Impurity) DiHCl
Formula:C35H41F6N3O6·2HClColor and Shape:Off-White SolidMolecular weight:713.72 2*36.46Nadifloxacin Impurity 2
CAS:Formula:C19H17FN2O4Color and Shape:Off-White SolidMolecular weight:356.35N-Nitroso Plerixafor Impurity 16 Tritrifluoroacetate
Formula:C10H23N5O·3C2HF3O2Molecular weight:229.33 3*114.02Chlormadinone Acetate EP Impurity K
CAS:Formula:C23H30O4Color and Shape:White To Off-White SolidMolecular weight:370.49Etoricoxib Impurity 10
CAS:Formula:C18H15ClN2OSColor and Shape:White To Off-White SolidMolecular weight:342.85Etonogestrel EP Impurity A (Etonogestrel USP Related Compound B)
CAS:Formula:C22H28O3Color and Shape:White To Off-White SolidMolecular weight:340.46Levonorgestrel (D-(-)-Norgestrel), Etonogestrel EP Impurity G)
CAS:Formula:C21H28O2Color and Shape:White To Off-White SolidMolecular weight:312.45Phenoxdiazinum Impurity 1
Formula:C18H16N2OColor and Shape:White To Off-White SolidMolecular weight:276.34Azilsartan Impurity 38
CAS:Formula:C24H21N3O4Color and Shape:White To Off-White SolidMolecular weight:415.45Tetracycline EP Impurity C (Chlortetracycline EP Impurity J, Lymecycline EP Impurity C, Anhydrotetracycline)
CAS:Formula:C22H22N2O7Molecular weight:426.43Anagrelide Impurity 4
CAS:Formula:C11H13Cl3N2O2Color and Shape:Off-White SolidMolecular weight:311.59Clozapine EP Impurity D
CAS:Formula:C18H21ClN4OColor and Shape:Off-White SolidMolecular weight:344.84Cefazolin Impurity 32 Ammonium Salt
CAS:Formula:C3H5N2OS2·NH4Color and Shape:Pale Yellow SolidMolecular weight:149.21 18.04Imidafenacin Impurity 19
Formula:C18H18N2O4Color and Shape:White To Off-White SolidMolecular weight:326.35Imidafenacin Impurity 15
CAS:Formula:C19H17N3Color and Shape:Pale Yellow SolidMolecular weight:287.37Beclometasone (Beclomethasone) Dipropionate EP Impurity B
CAS:Formula:C27H35ClO7Color and Shape:White To Off-White SolidMolecular weight:507.02Dapagliflozin Impurity 55
CAS:Formula:C7H3BrCl2OColor and Shape:White To Off-White SolidMolecular weight:253.90Darunavir Impurity 24
Formula:C28H39N3O7SColor and Shape:White To Off-White SolidMolecular weight:561.69Canagliflozin Impurity 9
CAS:Formula:C18H42O6Si4Color and Shape:Colorless LiquidMolecular weight:466.87Nilotinib EP Impurity F
CAS:Formula:C29H24F3N7OColor and Shape:White To Off-White SolidMolecular weight:543.55
