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(12,278 products)
- Anthraquinones and derivatives(405 products)
- Benzimidazole and Imidazole Derivatives(10,376 products)
- Benzodiazepine Derivatives(333 products)
- Carbohydrates and glycoconjugates(5,014 products)
- Esters and Derivatives(42,045 products)
- Fatty Acids and Lypidic Derivatives(32,246 products)
- Flavonoids and Polyphenols(17,012 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,394 products)
- Natural and semi-synthetic antibiotics(6,366 products)
- Nitriles and Cyano Derivatives(3,045 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,430 products)
- Organic Phosphates and Phosphonates(1,201 products)
- Organic Sulphonates and Sulphates(10,406 products)
- Organometallics(4,400 products)
- Others(6,280 products)
- Peptides and Proteins(3,141 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,902 products)
- Quinazoline and Quinoline Derivatives(65,644 products)
- Quinones and Derivatives(24,239 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,472 products)
- Steroids and Derivatives(4,968 products)
- Sulfonamides and Derivatives(2,592 products)
- Terpenoids and Derivatives(3,839 products)
- Thiazolidinediones and Thiopyrans(2,733 products)
- β-Adrenergic Compounds(230 products)
Show 21 more subcategories
Found 56814 products of "APIs for research and impurities"
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5-Acetyl-2-hydroxybenzamide
CAS:Formula:C9H9NO3Purity:98%Color and Shape:SolidMolecular weight:179.1727Potassium 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate
CAS:Formula:C4F9KO3SPurity:98%Color and Shape:SolidMolecular weight:338.1899Methanone, [5-chloro-2-(methylamino)phenyl]phenyl-
CAS:Formula:C14H12ClNOPurity:98%Color and Shape:SolidMolecular weight:245.7042Ref: IN-DA00IA14
1g63.00€5g120.00€10g208.00€1kgTo inquire25g255.00€250g503.00€500gTo inquire250mg39.00€Cinchonan-9-ol, 6'-methoxy-, (8α,9R)-
CAS:Formula:C20H24N2O2Purity:96%Color and Shape:SolidMolecular weight:324.4168L-Phenylalanine, N-acetyl-
CAS:Formula:C11H13NO3Purity:97%Color and Shape:SolidMolecular weight:207.2258Ref: IN-DA0027UP
5g21.00€10g20.00€25g20.00€100g31.00€500g57.00€50kgTo inquire100kgTo inquire250kgTo inquire(Z)-2-(2-Aminothiazol-4-yl)-2-(tert-Butoxycarbonylmethoxyimino)acetic acid
CAS:Formula:C11H15N3O5SPurity:98%Color and Shape:SolidMolecular weight:301.3189Tetrahydropapaverine hydrochloride
CAS:Formula:C20H26ClNO4Purity:97%Color and Shape:SolidMolecular weight:379.87774-Chloro-N-[5-methyl-2-[7H-pyrrolo[2,3-d]pyrimidine-4-carbonyl]-3-pyridyl]-3-(trifluoromethyl)benzenesulfonamide
CAS:Formula:C20H13ClF3N5O3SPurity:95%Color and Shape:SolidMolecular weight:495.86212(1H)-Quinolinone, 7-[4-[[2-[(2,3-dichlorophenyl)amino]ethyl]amino]butoxy]-3,4-dihydro-
CAS:Formula:C21H25Cl2N3O2Purity:95%Color and Shape:SolidMolecular weight:422.34811,3-Benzenedicarboxamide,N,N'-bis[2-hydroxy- 1-(hydroxymethyl)ethyl]-5-[(2-hydroxy-1- oxopropyl)amino]-2,4,6-triiodo-
CAS:Formula:C17H22I3N3O8Purity:98%Color and Shape:SolidMolecular weight:777.0853Thiophene-2-carboxylic acid
CAS:Formula:C5H4O2SPurity:98%Color and Shape:SolidMolecular weight:128.14911-(2-sulfanylideneimidazolidin-1-yl)ethan-1-one
CAS:Formula:C5H8N2OSPurity:95%Color and Shape:SolidMolecular weight:144.1948(1S,4S)-4-(3,4-Dichlorophenyl)-N-methyl-1,2,3,4-tetrahydronaphthalen-1-amine
CAS:Formula:C17H17Cl2NPurity:98%Color and Shape:SolidMolecular weight:306.22961,8,15,22-tetrazacyclooctacosane-2,9,16,23-tetrone
CAS:Formula:C24H44N4O4Purity:95%Color and Shape:SolidMolecular weight:452.63062-Propen-1-one,3-(3,4-dihydroxyphenyl)-1-(4-hydroxy-2-methoxyphenyl)-, (2E)-
CAS:Formula:C16H14O5Purity:97%Color and Shape:SolidMolecular weight:286.27941-[(1,3-Dimethyl-1H-pyrazol-5-yl)methyl]-1,2,3,4-tetrahydro-N-(1-methylcyclopropyl)-3-[(2-methyl-5-thiazolyl)methyl]-2,4-dioxo-6-quinazolinesulfonamide
CAS:Formula:C23H26N6O4S2Purity:98%Color and Shape:SolidMolecular weight:514.6203Ref: IN-DA01ENKB
1mg186.00€5mg246.00€10mg545.00€25mg639.00€50mgTo inquire100mgTo inquire200mgTo inquireKaur-16-en-18-oic acid,13-[(2-O-b-D-glucopyranosyl-b-D-glucopyranosyl)oxy]-,b-D-glucopyranosyl ester, (4a)-
CAS:Formula:C38H60O18Purity:80%Color and Shape:SolidMolecular weight:804.8722Dodecanoic acid, [7-[4-[4-(2,3-dichlorophenyl)-1-piperazinyl]butoxy]-3,4-dihydro-2-oxo-1(2H)-quinolinyl]methyl ester
CAS:Formula:C36H51Cl2N3O4Purity:98%Color and Shape:SolidMolecular weight:660.71381H-Pyrrole-1-carboxamide, N-[2-[4-(aminosulfonyl)phenyl]ethyl]-3-ethyl-2,5-dihydro-4-methyl-2-oxo-
CAS:Formula:C16H21N3O4SPurity:98%Color and Shape:SolidMolecular weight:351.4206Ref: IN-DA00BI97
1gTo inquire1mg47.00€5mg92.00€10mg143.00€25mg181.00€50mg239.00€100mg286.00€250mg518.00€Benzoic acid, 4-amino-, ethyl ester, hydrochloride (1:1)
CAS:Formula:C9H12ClNO2Purity:99%Color and Shape:SolidMolecular weight:201.6501(±)-Nefopam (hydrochloride)
CAS:Formula:C17H20ClNOPurity:98%Color and Shape:SolidMolecular weight:289.79985,6-Dibromobenzo[d][1,3]dioxole
CAS:Formula:C7H4Br2O2Purity:97%Color and Shape:SolidMolecular weight:279.9135N-((3R,4R)-1-Benzyl-4-methylpiperidin-3-yl)-2-chloro-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine
CAS:Formula:C20H24ClN5Purity:98%Color and Shape:SolidMolecular weight:369.8911Benzenamine, 2,3-difluoro-6-(trifluoromethyl)-
CAS:Formula:C7H4F5NPurity:97%Color and Shape:LiquidMolecular weight:197.10541,2-Pyrrolidinedicarboxylic acid, 5-phenyl-, 1-(1,1-dimethylethyl) ester, (2R,5S)-
CAS:Formula:C16H21NO4Purity:95%Color and Shape:SolidMolecular weight:291.3422Pregn-5-en-20-one, 3-(acetyloxy)-16,17-epoxy-, (3β,16α)-
CAS:Formula:C23H32O4Purity:95%Color and Shape:SolidMolecular weight:372.4978Pregnane-3,20-dione, (5β)-
CAS:Formula:C21H32O2Purity:98%Color and Shape:SolidMolecular weight:316.47761-(2-Methylpropyl)-1H-imidazo[4,5-C]quinolin-4-amine
CAS:Formula:C14H16N4Purity:98%Color and Shape:SolidMolecular weight:240.3036Ref: IN-DA00350O
1g46.00€5g102.00€10g160.00€25g218.00€100gTo inquire250gTo inquire500gTo inquire100mg25.00€250mg27.00€500mg45.00€(6S)-5,6,7,8-Tetrahydro-6-[propyl[2-(2-thienyl)ethyl]amino]-1-naphthalenol
CAS:Formula:C19H25NOSPurity:99%Color and Shape:SolidMolecular weight:315.4729β-D-Galactopyranoside, (3β,4α,16α)-13,28-epoxy-16,23-dihydroxyolean-11-en-3-yl 6-deoxy-3-O-β-D-glucopyranosyl-
CAS:Formula:C42H68O13Purity:%Color and Shape:SolidMolecular weight:780.98153-Fluoro-4-methylbenzene-1-sulfonyl chloride
CAS:Formula:C7H6ClFO2SPurity:98%Color and Shape:SolidMolecular weight:208.6377Benzamide, N-[[4-[2-(dimethylamino)ethoxy]phenyl]methyl]-3,4-dimethoxy-, hydrochloride (1:1)
CAS:Formula:C20H27ClN2O4Purity:98%Color and Shape:SolidMolecular weight:394.89241,2,4-Triazin-5(2H)-one,3,4-dihydro-2-b-D-ribofuranosyl-3-thioxo-
CAS:Formula:C8H11N3O5SPurity:97%Color and Shape:SolidMolecular weight:261.25501,2-BENZENEDIAMINE,4-(PROPYLTHIO)-
CAS:Formula:C9H14N2SPurity:97%Color and Shape:SolidMolecular weight:182.28591,4-Benzenedicarboxylic acid
CAS:Formula:C8H6O4Purity:98%Color and Shape:SolidMolecular weight:166.13082-Propanamine, 1-(2,6-dimethylphenoxy)-, hydrochloride (1:1)
CAS:Formula:C11H18ClNOPurity:97%Color and Shape:SolidMolecular weight:215.7197Indolo[3,2-d][1]benzazepin-6(5H)-one, 9-bromo-7,12-dihydro-
CAS:Formula:C16H11BrN2OPurity:97%Color and Shape:SolidMolecular weight:327.1753Isoquinoline, 1,2,3,4-tetrahydro-1-phenyl-, (1R)-
CAS:Formula:C15H15NPurity:98%Color and Shape:SolidMolecular weight:209.2863Sulfaclozine sodium monohydrate
CAS:Formula:C10H9ClN4O2SPurity:98%Color and Shape:SolidMolecular weight:284.72214(3H)-Quinazolinone, 6-nitro-
CAS:Formula:C8H5N3O3Purity:95%Color and Shape:SolidMolecular weight:191.1436Ref: IN-DA006DYZ
1g28.00€5g56.00€10g67.00€25g120.00€50g167.00€100g314.00€500gTo inquire100mg24.00€250mg24.00€2-(Tetrahydro-2H-Pyran-4-Yl)Ethyl 4-Methylbenzenesulfonate
CAS:Formula:C14H20O4SPurity:95%Molecular weight:284.3712Quinoline, 4-chloro-8-methoxy-
CAS:Formula:C10H8ClNOPurity:96%Color and Shape:SolidMolecular weight:193.6296Methyl 5,6-dihydro-4H-cyclopenta[b]thiophene-2-carboxylate
CAS:Formula:C9H10O2SPurity:97%Color and Shape:SolidMolecular weight:182.2395Quinoline, 7-chloro-4-[4-[(2,4-dinitrophenyl)sulfonyl]-1-piperazinyl]-
CAS:Formula:C19H16ClN5O6SPurity:99%Color and Shape:SolidMolecular weight:477.8782Bis(3-PEG4)propionic acid N-hydroxysuccinimide diester
CAS:Formula:C22H32N2O13Purity:97%Color and Shape:SolidMolecular weight:532.4951Piperazine, 1-[[2-(4-chlorophenyl)-4,4-dimethyl-1-cyclohexen-1-yl]methyl]-, hydrochloride (1:2)
CAS:Formula:C19H29Cl3N2Purity:97%Color and Shape:SolidMolecular weight:391.8060(2S,3S,4S,5R,6S)-6-(2,6-Diisopropylphenoxy)-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylic acid
CAS:Formula:C18H26O7Purity:99%Color and Shape:SolidMolecular weight:354.3948Salinomycin (sodium salt)
CAS:Formula:C42H69NaO11Purity:98%Color and Shape:SolidMolecular weight:772.9804(1R,4S,4aS,6R,8aS)-Octahydro-4,8a,9,9-tetramethyl-1,6-methanonaphthalen-1(2H)-ol
CAS:Formula:C15H26OPurity:95%Color and Shape:SolidMolecular weight:222.3663Pyrrolidinium, 1-[(2β,3α,5α,16β,17β)-17-(acetyloxy)-3-hydroxy-2-(4-morpholinyl)androstan-16-yl]-1-(2-propenyl)-, bromide
CAS:Formula:C32H53BrN2O4Purity:98%Color and Shape:SolidMolecular weight:609.67822,6-Di-tert-butylcyclohexa-2,5-diene-1,4-dione
CAS:Formula:C14H20O2Purity:98%Color and Shape:SolidMolecular weight:220.3074S-Adenosyl-L-methionine disulfate tosylate
CAS:Formula:C22H34N6O16S4Purity:95%Color and Shape:SolidMolecular weight:766.79602,4-Pyrimidinediamine, 5-[(4-bromo-3,5-dimethoxyphenyl)methyl]-
CAS:Formula:C13H15BrN4O2Purity:98%Color and Shape:SolidMolecular weight:339.18784H-1-Benzopyran-4-one, 7-(β-D-glucopyranosyloxy)-3-(3-hydroxy-4-methoxyphenyl)-
CAS:Formula:C22H22O10Purity:98%Color and Shape:SolidMolecular weight:446.40411-[(4-chlorophenyl)(phenyl)methyl]-4-[(3-methylphenyl)methyl]piperazine
CAS:Formula:C25H27ClN2Purity:98%Color and Shape:SolidMolecular weight:390.9483Benzeneethanol, 2-chloro-
CAS:Formula:C8H9ClOPurity:98%Color and Shape:LiquidMolecular weight:156.6095Dodecanoic acid, 12-bromo-, methyl ester
CAS:Formula:C13H25BrO2Purity:97%Color and Shape:LiquidMolecular weight:293.2404Candesartan Ethyl Ester
CAS:Formula:C26H24N6O3Purity:95%Color and Shape:SolidMolecular weight:468.5072Benzenamine, 2-methyl-4-[(2-methylphenyl)azo]-
CAS:Formula:C14H15N3Purity:95%Color and Shape:SolidMolecular weight:225.28901,3,4,5-Tetrahydro-2H-1,5-benzodiazepin-2-one
CAS:Formula:C9H10N2OPurity:97%Color and Shape:SolidMolecular weight:162.1885rac,cis-[2-(2,4-Dichlorophenyl)-2-(1H-1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-yl]methyl methanesulfonate
CAS:Formula:C14H15Cl2N3O5SPurity:99%Color and Shape:SolidMolecular weight:408.25707-(3-chloropropoxy)-4-(2,4-dichloro-5-methoxyanilino)-6-methoxyquinoline-3-carbonitrile
CAS:Formula:C21H18Cl3N3O3Purity:97%Color and Shape:SolidMolecular weight:466.7449Sodium 5-hydroxy-2-propylpentanoate
CAS:Formula:C8H15NaO3Purity:95%Color and Shape:SolidMolecular weight:182.1927Benzenebutanoic acid, 4-[bis(2-chloroethyl)amino]-
CAS:Formula:C14H19Cl2NO2Purity:98%Color and Shape:SolidMolecular weight:304.2122Ref: IN-DA0030DZ
1g98.00€5g238.00€10g541.00€25gTo inquire50gTo inquire100gTo inquire250gTo inquire50mg33.00€100mg36.00€250mg50.00€Olean-12-en-29-oic acid, 3-(3-carboxy-1-oxopropoxy)-11-oxo-,(3b,20b)-
CAS:Formula:C34H50O7Purity:97%Color and Shape:SolidMolecular weight:570.75662-BROMO-6-(TRIFLUOROMETHYL)BENZOTHIAZOLE
CAS:Formula:C8H3BrF3NSPurity:98%Color and Shape:SolidMolecular weight:282.08032-Oxazolidinone, 4-[[3-[2-(dimethylamino)ethyl]-1H-indol-5-yl]methyl]-, (4S)-
CAS:Formula:C16H21N3O2Purity:98%Color and Shape:SolidMolecular weight:287.35683-Methyl-1H-purine-2,6(3H,7H)-dione
CAS:Formula:C6H6N4O2Purity:97%Color and Shape:SolidMolecular weight:166.1374Methyl cis-10-heptadecenoate
CAS:Formula:C10H15NOPurity:99%Color and Shape:LiquidMolecular weight:165.23223(2H)-Isothiazolone, 2-methyl-, hydrochloride (1:1)
CAS:Formula:C4H6ClNOSPurity:97%Color and Shape:SolidMolecular weight:151.61453-[4-(2-ethoxy-2-phenylethyl)piperazin-1-yl]-2-methyl-1-phenylpropan-1-one dihydrochloride
CAS:Formula:C24H34Cl2N2O2Purity:99%Color and Shape:SolidMolecular weight:453.44504-[(R)-[(2S,5R)-2,5-Dimethyl-4-(2-propen-1-yl)-1-piperazinyl](3-methoxyphenyl)methyl]-N,N-diethylbenzamide
CAS:Formula:C28H39N3O2Purity:98%Color and Shape:SolidMolecular weight:449.6282Cetirizine IMpurity D DiHCl
CAS:Formula:C30H30Cl4N2Purity:95%Color and Shape:SolidMolecular weight:560.3846N-(Adamantan-1-yl)acetamide
CAS:Formula:C12H19NOPurity:98%Color and Shape:SolidMolecular weight:193.28549,10-Anthracenedione, 1,4-dihydroxy-5,8-bis[[2-[(2-hydroxyethyl)amino]ethyl]amino]-, hydrochloride (1:2)
CAS:Formula:C22H29ClN4O6Purity:97%Color and Shape:SolidMolecular weight:480.9419Biphenyl-3-Carboxylic Acid
CAS:Formula:C13H10O2Purity:98%Color and Shape:SolidMolecular weight:198.2173Platinum, diamminedichloro-, (SP-4-1)-
CAS:Formula:Cl2H6N2PtPurity:98%Color and Shape:SolidMolecular weight:300.04503-HYDROXY-P-BUTYROPHENETIDINE
CAS:Formula:C12H17NO3Purity:97%Color and Shape:SolidMolecular weight:223.2683

