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(12,335 products)
- Anthraquinones and derivatives(405 products)
- Benzimidazole and Imidazole Derivatives(10,456 products)
- Benzodiazepine Derivatives(334 products)
- Carbohydrates and glycoconjugates(5,047 products)
- Esters and Derivatives(42,252 products)
- Fatty Acids and Lypidic Derivatives(32,417 products)
- Flavonoids and Polyphenols(17,086 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,402 products)
- Natural and semi-synthetic antibiotics(6,395 products)
- Nitriles and Cyano Derivatives(3,068 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,486 products)
- Organic Phosphates and Phosphonates(1,201 products)
- Organic Sulphonates and Sulphates(10,436 products)
- Organometallics(4,421 products)
- Others(6,310 products)
- Peptides and Proteins(3,149 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,949 products)
- Quinazoline and Quinoline Derivatives(66,070 products)
- Quinones and Derivatives(24,366 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(80,423 products)
- Steroids and Derivatives(4,962 products)
- Sulfonamides and Derivatives(2,603 products)
- Terpenoids and Derivatives(3,851 products)
- Thiazolidinediones and Thiopyrans(2,754 products)
- β-Adrenergic Compounds(231 products)
Show 21 more subcategories
Found 57707 products of "APIs for research and impurities"
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Phenol, 3-chloro-4-fluoro-
CAS:Formula:C6H4ClFOPurity:98%Color and Shape:SolidMolecular weight:146.5468Omecamtiv mecarbil (CK-1827452)
CAS:Formula:C20H24FN5O3Purity:98%Color and Shape:SolidMolecular weight:401.43473-Butyl-1-methyl-1H-imidazol-3-ium chloride
CAS:Formula:C8H15ClN2Purity:98%Color and Shape:SolidMolecular weight:174.671110H-Phenothiazine, 10-(1-azabicyclo[2.2.2]oct-3-ylmethyl)-
CAS:Formula:C20H22N2SPurity:98%Color and Shape:SolidMolecular weight:322.46713H-Cyclopenta[c]quinoline, 4-(6-bromo-1,3-benzodioxol-5-yl)-3a,4,5,9b-tetrahydro-, (3aS,4R,9bR)-
CAS:Formula:C19H16BrNO2Purity:98%Color and Shape:SolidMolecular weight:370.23982-(3-Hydroxy-4-methoxyphenyl)acetic acid
CAS:Formula:C9H10O4Purity:98%Color and Shape:SolidMolecular weight:182.1733L-Proline,4-cyclohexyl-1-[[(R)-[(1S)-2-methyl-1-(1-oxopropoxy)propoxy](4-phenylbutyl)phosphinyl]acetyl]-, sodium salt, (4S)-
CAS:Formula:C30H45NNaO7PPurity:98%Color and Shape:SolidMolecular weight:585.64431-[6-(Trifluoromethyl)pyridin-3-yl]ethanone
CAS:Formula:C8H6F3NOPurity:96%Color and Shape:SolidMolecular weight:189.13452-Methoxyidazoxan (monohydrochloride)
CAS:Formula:C12H15ClN2O3Purity:99%Color and Shape:SolidMolecular weight:270.7121Benzenepropanoic acid, α-hydroxy-β-methoxy-β-phenyl-, methyl ester
CAS:Formula:C17H18O4Purity:97%Color and Shape:SolidMolecular weight:286.32241H-Imidazole-5-carboxylic acid, 4-(1-hydroxy-1-methylethyl)-2-propyl-1-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-
CAS:Formula:C24H26N6O3Purity:98%Color and Shape:SolidMolecular weight:446.5016Meclocycline sulfosalicylate salt
CAS:Formula:C29H27ClN2O14SPurity:95%Color and Shape:SolidMolecular weight:695.0477ChlorhexidineDihydrochloride
CAS:Formula:C22H32Cl4N10Purity:98%Color and Shape:SolidMolecular weight:578.3685cis-4-Phenylthio-L-proline hydrochloride
CAS:Formula:C11H14ClNO2SPurity:95%Color and Shape:SolidMolecular weight:259.75247-Methoxy-2H-chromen-2-one
CAS:Formula:C10H8O3Purity:98%Color and Shape:SolidMolecular weight:176.1687Ref: IN-DA003NG9
250gTo inquire500gTo inquire1g25.00€250mg25.00€5g61.00€25g149.00€50g181.00€100g339.00€Imidodicarbonimidic diamide, N-phenyl-
CAS:Formula:C8H11N5Purity:98%Color and Shape:SolidMolecular weight:177.2064N-(3-Chloro-4-fluorophenyl)-6-nitro-7-(phenylsulfonyl)-4-quinazolinamine
CAS:Formula:C20H12ClFN4O4SPurity:97%Molecular weight:458.85012-Propenoic acid, 3-[4-(1H-imidazol-1-ylmethyl)phenyl]-, (2E)-
CAS:Formula:C13H12N2O2Purity:98%Color and Shape:SolidMolecular weight:228.24662-((Benzyloxy)carbonyl)benzoic acid
CAS:Formula:C15H12O4Purity:98%Color and Shape:SolidMolecular weight:256.2534α-D-Glucopyranoside, methyl 1-C-[4-chloro-3-[[4-[[(3S)-tetrahydro-3-furanyl]oxy]phenyl]methyl]phenyl]-
CAS:Formula:C24H29ClO8Purity:90%Color and Shape:SolidMolecular weight:480.9353Pyrrolidinium, 2-carboxy-1,1-dimethyl-, chloride, (S)-
CAS:Formula:C7H14ClNO2Purity:95%Color and Shape:SolidMolecular weight:179.6446(R)-3-(3,4-Dihydroxyphenyl)-2-(((E)-3-(2-((E)-3,4-dihydroxystyryl)-3,4-dihydroxyphenyl)acryloyl)oxy)propanoic acid
CAS:Formula:C26H22O10Purity:98%Color and Shape:SolidMolecular weight:494.44694-Hydroxy-3,5-diiodobenzoic acid
CAS:Formula:C7H4I2O3Purity:95%Color and Shape:SolidMolecular weight:389.9138Pregn-4-ene-7,21-dicarboxylic acid, 11,17-dihydroxy-3-oxo-, γ-lactone, methyl ester, (7α,11α,17α)-
CAS:Formula:C24H32O6Purity:98%Color and Shape:SolidMolecular weight:416.5073D-Glutamic acid, N-[(1,1-dimethylethoxy)carbonyl]-, dimethyl ester
CAS:Formula:C12H21NO6Purity:98%Color and Shape:SolidMolecular weight:275.2982(3R,4S,5S)-tert-butyl 3-Methoxy-5-Methyl-4-(MethylaMino)heptanoate hydroc hloride
CAS:Formula:C14H30ClNO3Purity:98%Color and Shape:SolidMolecular weight:295.8459Estra-1,3,5(10)-triene-3,17-diol,7-[9-[(4,4,5,5,5-pentafluoropentyl)thio]nonyl]-,17-acetate,(7a,17b)-
CAS:Formula:C34H49F5O3SPurity:98%Color and Shape:SolidMolecular weight:632.80811H-Pyrrole-3-carboxaldehyde, 5-(2-fluorophenyl)-1-(3-pyridinylsulfonyl)-
CAS:Formula:C16H11FN2O3SPurity:98%Color and Shape:SolidMolecular weight:330.33351-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-yl)ethanol
CAS:Formula:C11H10Cl2N2OPurity:97%Color and Shape:SolidMolecular weight:257.1159Benzoic acid, 3-bromo-5-iodo-
CAS:Formula:C7H4BrIO2Purity:97%Color and Shape:SolidMolecular weight:326.91391,4-Benzenediol, 2,5-diiodo-
CAS:Formula:C6H4I2O2Purity:95%Color and Shape:SolidMolecular weight:361.90372-amino-9-{[(1,3-dihydroxypropan-2-yl)oxy]methyl}-6,9-dihydro-1H-purin-6-one
CAS:Formula:C9H13N5O4Purity:98%Color and Shape:SolidMolecular weight:255.23062-Thiazolidinecarboxylic acid
CAS:Formula:C4H7NO2SPurity:95%Color and Shape:SolidMolecular weight:133.1689Pyrimidine, 2-chloro-4,6-dimethyl-
CAS:Formula:C6H7ClN2Purity:95%Color and Shape:SolidMolecular weight:142.5862Benzamide, N-[4-[(7-chloro-2,3,4,5-tetrahydro-5-oxo-1H-1-benzazepin-1-yl)carbonyl]-3-methylphenyl]-2-methyl-
CAS:Formula:C26H23ClN2O3Purity:97%Color and Shape:SolidMolecular weight:446.9254L-Arginine, hydrochloride (1:1)
CAS:Formula:C6H15ClN4O2Purity:97%Color and Shape:SolidMolecular weight:210.66193-phenyl-7-(propan-2-yloxy)-4H-chromen-4-one
CAS:Formula:C18H16O3Purity:97%Color and Shape:SolidMolecular weight:280.3178Ref: IN-DA003518
5g26.00€1g29.00€10g44.00€25g54.00€50g72.00€75g103.00€100g121.00€200g189.00€300g201.00€400g264.00€500g325.00€Dolutegravir Sodium
CAS:Formula:C20H18F2N3NaO5Purity:99%Color and Shape:SolidMolecular weight:441.3606Ref: IN-DA00HAL5
25gTo inquire1mg31.00€2mg37.00€5mg43.00€10mg50.00€25mg50.00€100mg61.00€250mg77.00€1g149.00€5g329.00€Benzenepropanoic acid, b-(benzoylamino)-a-hydroxy-, methyl ester,(aR,bS)-
CAS:Formula:C17H17NO4Purity:98%Color and Shape:SolidMolecular weight:299.32122-[[(5S)-2-Oxo-3-[4-(3-oxo-4-morpholinyl)phenyl]-5-oxazolidinyl]methyl]-1H-isoindole-1,3(2H)-dione
CAS:Formula:C22H19N3O6Purity:97%Color and Shape:SolidMolecular weight:421.4028Ethyl (ethoxymethylene)cyanoacetate
CAS:Formula:C8H11NO3Purity:96%Color and Shape:SolidMolecular weight:169.1778[1-(4-Bromophenyl)cyclopentyl]methanamine
CAS:Formula:C12H16BrNPurity:95%Color and Shape:LiquidMolecular weight:254.1661Platinum, diammine[2-(hydroxy-κO)acetato(2-)-κO]-, (SP-4-3)-
CAS:Formula:C2H6N2O3PtPurity:98%Color and Shape:SolidMolecular weight:301.15867-(1,3-Dioxolan-2-ylmethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione
CAS:Formula:C11H14N4O4Purity:%Color and Shape:SolidMolecular weight:266.2533Phenanthro[1,2-b]furan-10,11-dione, 6,7,8,9-tetrahydro-1,6,6-trimethyl-
CAS:Formula:C19H18O3Purity:97%Color and Shape:SolidMolecular weight:294.3444Boc-D-proline methyl ester
CAS:Formula:C11H19NO4Purity:97%Color and Shape:LiquidMolecular weight:229.2729[1,3]Dioxolo[4,5-g]cinnoline-3-carboxylic acid, 1-ethyl-1,4-dihydro-4-oxo-
CAS:Formula:C12H10N2O5Purity:99%Color and Shape:SolidMolecular weight:262.2182(S)-10-[(Dimethylamino)methyl]-4-ethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[l,2-b]quinoline-3,14(4H,12H)-dione monohydrochloride
CAS:Formula:C23H24ClN3O5Purity:98%Color and Shape:SolidMolecular weight:457.90682-Amino-5-fluorothiazole HCl
CAS:Formula:C3H4ClFN2SPurity:96%Color and Shape:SolidMolecular weight:154.5937(1E,4E)-1-(4-Hydroxy-3,5-dimethoxyphenyl)-5-(3,4,5-trimethoxyphenyl)-1,4-pentadiene-3-one
CAS:Formula:C22H24O7Purity:95.0%Color and Shape:SolidMolecular weight:400.42182-Pyridinecarboxamide, 4-(4-aminophenoxy)-N-methyl-
CAS:Formula:C13H13N3O2Purity:97%Color and Shape:SolidMolecular weight:243.2612Ref: IN-DA00370V
10kgTo inquire25kgTo inquire5g20.00€10g26.00€25g28.00€50g38.00€100g51.00€500g120.00€1kg159.00€5kg683.00€Guanidine,N-cyano-N'-4-pyridinyl-N''-(1,2,2-trimethylpropyl)-, hydrate (1:1)
CAS:Formula:C13H21N5OPurity:98%Molecular weight:263.3387Benzoic acid, 2,2'-dithiobis-
CAS:Formula:C14H10O4S2Purity:95%Color and Shape:SolidMolecular weight:306.3568(6-BroMo-benzothiazol-2-yl)-carbaMic acid tert-butyl ester
CAS:Formula:C12H13BrN2O2SPurity:97%Color and Shape:SolidMolecular weight:329.2128L-Arginine, D-arginyl-L-arginyl-L-prolyl-(4R)-4-hydroxy-L-prolylglycyl-3-(2-thienyl)-L-alanyl-L-seryl-(3R)-1,2,3,4-tetrahydro-3-isoquinolinecarbonyl-(2S,3aS,7aS)-octahydro-1H-indole-2-carbonyl-
CAS:Formula:C59H89N19O13SPurity:98%Color and Shape:SolidMolecular weight:1304.52252-Pyridinecarboxamide,4-[4-[[[[4-chloro-3-(trifluoromethyl)phenyl]amino]carbonyl]amino]-3-fluorophenoxy]-N-methyl-
CAS:Formula:C21H15ClF4N4O3Purity:98%Color and Shape:SolidMolecular weight:482.8154Ref: IN-DA00ICN3
100gTo inquire10mg30.00€50mg46.00€100mg56.00€250mg69.00€500mg100.00€1g131.00€5g255.00€50g617.00€10g619.00€(3S,4aS,5R,6aS,6bS,8aR,9R,9aS,12S,15aS,15bR,16aS,16bR)-9,12,16b-Trimethyltetracosahydrobenzo[4,5]indeno[1,2-h]pyrido[1,2-b]isoquinoline-3,5-diol
CAS:Formula:C27H45NO2Purity:97%Molecular weight:415.65179-Methoxycanthin-6-one
CAS:Formula:C15H10N2O2Purity:95%Color and Shape:SolidMolecular weight:250.25211,3-Dioxane-4-acetic acid, 6-(2-aminoethyl)-2,2-dimethyl-, 1,1-dimethylethyl ester, (4R,6R)-
CAS:Formula:C14H27NO4Purity:95%Color and Shape:LiquidMolecular weight:273.36854-(Aminomethyl)Benzoic Acid
CAS:Formula:C8H9NO2Purity:98%Color and Shape:SolidMolecular weight:151.1626Benzene, 5-bromo-1-chloro-3-fluoro-2-methoxy-
CAS:Formula:C7H5BrClFOPurity:98%Color and Shape:LiquidMolecular weight:239.4694(11β,16α)-9,21-Dichloro-17-[(2-furanylcarbonyl)oxy]-11-hydroxy-16-methylpregna-1,4-diene-3,20-dione
CAS:Formula:C27H30Cl2O6Purity:98%Color and Shape:SolidMolecular weight:521.4295(1-ethyl-1H-benzoimidazol-2-yl)methanol
CAS:Formula:C10H12N2OPurity:97%Color and Shape:SolidMolecular weight:176.21514-[(5-Bromo-2-chlorophenyl)methyl]phenol
CAS:Formula:C13H10BrClOPurity:98%Color and Shape:SolidMolecular weight:297.57494-(4-FLUOROBENZOYL)-1-(4-PHENYLBUTYL)PIPERIDINE OXALATE
CAS:Formula:C24H28FNO5Purity:98%Color and Shape:SolidMolecular weight:429.48122,7-Diazaspiro[4.5]decane-7-carboxylic acid, 1,1-dimethylethyl ester
CAS:Formula:C13H24N2O2Purity:95%Color and Shape:LiquidMolecular weight:240.34191-Propanone, 2-(4-chlorophenyl)-1-[4-[(5R,7R)-6,7-dihydro-7-hydroxy-5-methyl-5H-cyclopentapyrimidin-4-yl]-1-piperazinyl]-3-[(1-methylethyl)amino]-, (2S)-
CAS:Formula:C24H32ClN5O2Purity:98%Color and Shape:SolidMolecular weight:457.99621(2H)-Isoquinolinone, 8-chloro-2-phenyl-3-[(1S)-1-(9H-purin-6-ylamino)ethyl]-
CAS:Formula:C22H17ClN6OPurity:98%Color and Shape:SolidMolecular weight:416.8630Pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione
CAS:Formula:C7H5N3O2Purity:98%Color and Shape:SolidMolecular weight:163.1335Benzoic acid, 4-amino-2-iodo-, methyl ester
CAS:Formula:C8H8INO2Purity:95%Color and Shape:SolidMolecular weight:277.05911-Cyclohexene-1-carboxaldehyde, 2-(4-chlorophenyl)-4,4-dimethyl-
CAS:Formula:C15H17ClOPurity:96%Color and Shape:SolidMolecular weight:248.74794H-1-Benzopyran-4-one,2,3-dihydro-5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-, (2S)-
CAS:Formula:C16H14O6Purity:97%Color and Shape:SolidMolecular weight:302.2788Ref: IN-DA00DEG0
1g24.00€5g30.00€10g34.00€25g54.00€100g114.00€500g504.00€10kg2,399.00€100kg19,743.00€Choline bis(trifluoromethanesulfonyl)imide
CAS:Formula:C7H14F6N2O5S2Purity:97%Color and Shape:SolidMolecular weight:384.31694,6-Pyrimidinediamine, 2-(methylthio)-
CAS:Formula:C5H8N4SPurity:96%Color and Shape:SolidMolecular weight:156.20881H-Indole-1-carboxylic acid, 3-(1-cyano-1-methylethyl)-, 1,1-dimethylethyl ester
CAS:Formula:C17H20N2O2Purity:95%Color and Shape:SolidMolecular weight:284.35299β-(4-Chlorophenyl)-1,2,3,9β-tetrahydro-5H-imidazo[2,1-a]isoindol-5-one
CAS:Formula:C16H13ClN2OPurity:%Color and Shape:SolidMolecular weight:284.74025-Bromo-3-methyl-1,2-benzoxazole
CAS:Formula:C8H6BrNOPurity:96%Color and Shape:SolidMolecular weight:212.04332-Propenoic acid, 3-(3,4-dihydroxyphenyl)-, ethyl ester
CAS:Formula:C11H12O4Purity:98%Color and Shape:SolidMolecular weight:208.2106Phosphonic acid, disodium salt, pentahydrate
CAS:Formula:H11Na2O8PPurity:98%Color and Shape:SolidMolecular weight:216.03582-Bromocyclohexane-1,3-dione
CAS:Formula:C6H7BrO2Purity:97%Color and Shape:SolidMolecular weight:191.0226Ref: IN-DA00EDVK
500gTo inquire100mg25.00€250mg27.00€1g37.00€5g67.00€10g107.00€25g169.00€50g182.00€100g241.00€250g613.00€N4-(5-Cyclopropyl-1H-pyrazol-3-yl)-N2-[[3-(1-methylethyl)-5-isoxazolyl]methyl]-6-(4-methyl-1-piperazinyl)-2,4-pyrimidinediamine
CAS:Formula:C22H31N9OPurity:98%Color and Shape:SolidMolecular weight:437.54122-Propenoic acid, 3-[2,6-dichloro-4-[[[4-[3-[(1S)-1-(hexyloxy)ethyl]-2-methoxyphenyl]-2-thiazolyl]amino]carbonyl]phenyl]-2-methyl-, (2E)-
CAS:Formula:C29H32Cl2N2O5SPurity:97%Color and Shape:SolidMolecular weight:591.54584-Amino-N-(5-methyl-3-isoxazolyl)benzenesulfonamide
CAS:Formula:C10H11N3O3SPurity:95%Color and Shape:SolidMolecular weight:253.2776Ref: IN-DA0036NZ
5gTo inquire10kgTo inquire25kgTo inquire25g25.00€50g29.00€100g34.00€250g63.00€500g77.00€1kg109.00€Methyl L-threoninate hydrochloride
CAS:Formula:C5H12ClNO3Purity:97%Color and Shape:LiquidMolecular weight:169.60674-Pyridinecarboxaldehyde, 2,5-dichloro-
CAS:Formula:C6H3Cl2NOPurity:97%Color and Shape:SolidMolecular weight:176.0001Methyl 3-acetyl-2-hydroxybenzoate
CAS:Formula:C10H10O4Purity:97%Color and Shape:SolidMolecular weight:194.1840

