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(5,039 products)
- Esters and Derivatives(42,239 products)
- Fatty Acids and Lypidic Derivatives(32,362 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(6,309 products)
- Nitriles and Cyano Derivatives(3,068 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,420 products)
- Organic Phosphates and Phosphonates(1,192 products)
- Organic Sulphonates and Sulphates(10,415 products)
- Organometallics(4,417 products)
- Others(6,258 products)
- Peptides and Proteins(3,130 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,890 products)
- Quinazoline and Quinoline Derivatives(65,583 products)
- Quinones and Derivatives(24,334 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(81,523 products)
- Steroids and Derivatives(4,905 products)
- Sulfonamides and Derivatives(2,539 products)
- Terpenoids and Derivatives(3,828 products)
- Thiazolidinediones and Thiopyrans(2,752 products)
- β-Adrenergic Compounds(227 products)
Show 21 more subcategories
Found 58906 products of "APIs for research and impurities"
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Progesterone EP Impurity B (20(S)-Hydroxy Progesterone)
CAS:Formula:C21H32O2Color and Shape:White To Off-White SolidMolecular weight:316.49Homoharringtonine
CAS:Formula:C29H39NO9Purity:≥ 98.0%Color and Shape:White to off-white powderMolecular weight:545.62Lincomycin hydrochloride
CAS:Formula:C18H34N2O6S·HCl·xH2OPurity:90.0 - 102.0 % (C18H35ClN2O6S, anhydrous basis)Color and Shape:White or almost white crystalline powderMolecular weight:443.00 (anhydrous)Metoprolol EP Impurity J
CAS:Formula:C18H31NO5Color and Shape:Colorless LiquidMolecular weight:341.45Cordycepin
CAS:Formula:C10H13N5O3Purity:≥ 98.0%Color and Shape:White to off-white powderMolecular weight:251.24Nicorandil EP Impurity C Nitrate
CAS:Formula:C8H10N2O2·HNO3Color and Shape:White To Off-White SolidMolecular weight:166.18 63.01Doxylamine EP Impurity B
CAS:Formula:C13H13NOColor and Shape:White To Off-White SolidMolecular weight:199.25Tadalafil Dichloro Impurity
CAS:Formula:C22H18Cl2N2O5Color and Shape:Off-White SolidMolecular weight:461.30Atorvastatin Impurity 95
CAS:Formula:C37H43FN2O6Color and Shape:White To Off-White SolidMolecular weight:630.76Acetylsalicylic acid
CAS:Formula:C9H8O4Purity:≥ 99.0% (dried basis)Color and Shape:White powderMolecular weight:180.15Nizatidine Impurity A
CAS:Formula:C4H9N3O2Color and Shape:White To Off-White SolidMolecular weight:131.14Lurasidone Impurity 38
CAS:Formula:C9H12O4Color and Shape:White To Off-White SolidMolecular weight:184.19Fluticasone Furoate EP Impurity J
Formula:C27H28ClF3O6SColor and Shape:Off-White SolidMolecular weight:573.02Entecavir EP Impurity B HCl
CAS:Formula:C12H15N5O3·HClColor and Shape:White To Off-White SolidMolecular weight:277.29 36.46Prucalopride Impurity 36
CAS:Formula:C10H10ClNO4Color and Shape:White To Off-White SolidMolecular weight:243.64Dobutamine Impurity 11 HCl
CAS:Formula:C19H25NO3·HClColor and Shape:White To Off-White SolidMolecular weight:315.41 36.46Dexamethasone EP Impurity H
CAS:Formula:C24H30O5Color and Shape:Pale Yellow SolidMolecular weight:398.50Ampicillin Impurity 8
Formula:C24H29N5O6S2Color and Shape:White To Off-White SolidMolecular weight:547.65Etoricoxib Impurity 1
CAS:Formula:C18H13ClN2O4SColor and Shape:Pale Yellow SolidMolecular weight:388.82Varenicline Impurity 1
CAS:Formula:C13H11F3N2O3Color and Shape:Pale Yellow SolidMolecular weight:300.24Clopidogrel EP Impurity E (S-Isomer)
CAS:Formula:C15H15ClN2OSColor and Shape:White To Off-White SolidMolecular weight:306.81Febuxostat Impurity 93
CAS:Formula:C20H20N2O5S2Color and Shape:Pale Yellow SolidMolecular weight:432.52Flunarizine EP Impurity A
CAS:Formula:C17H18F2N2Color and Shape:White To Off-White SolidMolecular weight:288.34Gestodene EP Impurity D (6-β-Hydroxy Gestodene)
Formula:C21H26O3Color and Shape:Pale Yellow SolidMolecular weight:326.44Tiamulin EP Impurity N
Formula:C26H36O8Color and Shape:White To Off-White SolidMolecular weight:476.57Agmatine sulfate
CAS:Formula:C5H14N4H2SO4Purity:≥ 98.0%Color and Shape:White to off-white crystalline powderMolecular weight:228.27Theophylline EP Impurity D HCl (Theophylline USP Related Compound D HCl, Diprophylline EP Impurity A HCl, Theophyllidine HCl)
CAS:Formula:C6H10N4O·HClColor and Shape:White To Off-White SolidMolecular weight:154.17 36.46Bupropion hydrochloride
CAS:Formula:C13H18ClNOHClPurity:(HPLC) ≥ 98.0%Color and Shape:White to off-white crystalline powderMolecular weight:276.20Mutilin (Tiamulin EP Impurity A)
CAS:Formula:C20H32O3Color and Shape:White To Off-White SolidMolecular weight:320.47Lansoprazole EP Impurity A (Lansoprazole N-Oxide)
CAS:Formula:C16H14F3N3O3SColor and Shape:White To Off-White SolidMolecular weight:385.37Ramosetron Impurity 6
CAS:Formula:C16H17NO5Color and Shape:White To Off-White SolidMolecular weight:303.31Carfilzomib Impurity 12
CAS:Formula:C40H57N5O7Color and Shape:White To Off-White SolidMolecular weight:719.92Spironolactone EP Impurity I
CAS:Formula:C24H36O4SColor and Shape:White To Off-White SolidMolecular weight:420.61Iloperidone Impurity 8
Formula:C24H27FN2O5Color and Shape:White To Off-White SolidMolecular weight:442.49Metformin EP Impurity F HCl (Dacarbazine EP Impurity D HCl, Dimethylamine HCl)
CAS:Formula:C2H7N·HClColor and Shape:White To Off-White SolidMolecular weight:45.09 36.46Escitalopram EP Impurity H HCl (Citalopram USP Related Compound E, Citalopram N-Oxide HCl)
CAS:Formula:C20H21FN2O2·HClColor and Shape:White To Off-White SolidMolecular weight:340.40 36.46Rocuronium Bromide Impurity 59 Bromide
CAS:Formula:C31H51N2O5·BrColor and Shape:White To Off-White SolidMolecular weight:531.76 79.90Argatroban Impurity 16
CAS:Formula:C25H35N7O7SColor and Shape:White To Off-White SolidMolecular weight:577.66(R)-Rivastigmine EP Impurity A ((R)-Rivastigmine USP Related Compound C, (R)-NAP226-90)
CAS:Formula:C10H15NOMolecular weight:165.236Edaravone Impurity 2
CAS:Formula:C13H14N2O6SColor and Shape:White To Off-White SolidMolecular weight:326.32Rosiglitazone
CAS:Formula:C18H19N3O3SPurity:≥ 99.0% (dried basis)Color and Shape:White powderMolecular weight:357.43Dabigatran Impurity 29
CAS:Formula:C19H20N4O4Color and Shape:White To Off-White SolidMolecular weight:368.39Bupivacaine EP Impurity E
CAS:Formula:C18H30N2OColor and Shape:White To Off-White SolidMolecular weight:290.45Clenbuterol EP Impurity C
CAS:Formula:C8H7Cl2NOColor and Shape:Light Brown SolidMolecular weight:204.05Flecainide EP Impurity C
CAS:Formula:C17H20F6N2O4Color and Shape:White To Off-White SolidMolecular weight:430.35Gestodene EP Impurity K (Aromatic 6-Keto Gestodene)
CAS:Formula:C21H22O3Color and Shape:White To Off-White SolidMolecular weight:322.40Nilotinib EP Impurity H
CAS:Formula:C28H22F3N7OColor and Shape:White To Off-White SolidMolecular weight:529.53Trifluoperazine dihydrochloride, EP grade
CAS:Formula:C21H24F3N3S·2HClPurity:99.0 - 101.0 % (dried substance)Color and Shape:White to pale yellow crystalline powderMolecular weight:480.42Vancomycin hydrochloride
CAS:Formula:C66H75Cl2N9O24·HClPurity:≤ 5.0%Color and Shape:White to tan powderMolecular weight:1485.73Chlorhexidine EP Impurity O DiHCl
Formula:C22H30Cl2N10·2HClColor and Shape:White To Off-White SolidMolecular weight:505.45 2*36.46Sitagliptin Impurity 6
Formula:C17H15F6N5O2Color and Shape:White To Off-White SolidMolecular weight:435.33Thiabendazole
CAS:Formula:C10H7N3SPurity:(Titration) ≥ 98.0%Color and Shape:White to off-white crystalline powderMolecular weight:201.25Nicorandil Impurity 4 Dinitrate
CAS:Formula:C16H17N5O5·2HNO3Color and Shape:White To Off-White SolidMolecular weight:359.34 2*63.01Penfluridol Impurity 11
Formula:C26H37ClF3NOColor and Shape:White To Off-White SolidMolecular weight:472.03Cinacalcet Impurity 15 HCl
CAS:Formula:C22H22F3N·HClColor and Shape:White To Off-White SolidMolecular weight:357.42 36.46Oxytocin EP Impurity A Ditrifluoroacetate (Oxytocin Parallel Dimer Ditrifluoroacetate)
CAS:Formula:C86H132N24O24S4·2C2HF3O2Molecular weight:2014.39 2*114.02Olmesartan Medoxomil Impurity 3
CAS:Formula:C13H22N2O3Color and Shape:White To Off-White SolidMolecular weight:254.33Finasteride, EP grade
CAS:Formula:C23H36N2O2Purity:≤ 0.1%Color and Shape:White to almost white crystalline powderMolecular weight:372.54Sulpiride Impurity 2 HCl
Formula:C14H21N3O5S·HClColor and Shape:White To Off-White SolidMolecular weight:343.40 36.46Capecitabine EP Impurity D
CAS:Formula:C15H22FN3O6Color and Shape:White To Off-White SolidMolecular weight:359.35Ornidazole Impurity 18
CAS:Formula:C7H9ClN4O5Color and Shape:Pale Yellow SolidMolecular weight:264.62Thiocolchicoside EP Impurity E (N-Desacetyl-N-Formyl Thiocolchicoside)
CAS:Formula:C26H31NO10SColor and Shape:Yellow SolidMolecular weight:549.59Cilastatin Impurity 3
Formula:C13H21NO4Color and Shape:White To Off-White SolidMolecular weight:255.31
