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(12,268 products)
- Anthraquinones and derivatives(405 products)
- Benzimidazole and Imidazole Derivatives(10,354 products)
- Benzodiazepine Derivatives(333 products)
- Carbohydrates and glycoconjugates(5,010 products)
- Esters and Derivatives(42,025 products)
- Fatty Acids and Lypidic Derivatives(32,211 products)
- Flavonoids and Polyphenols(16,999 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,393 products)
- Natural and semi-synthetic antibiotics(6,347 products)
- Nitriles and Cyano Derivatives(3,042 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,421 products)
- Organic Phosphates and Phosphonates(1,201 products)
- Organic Sulphonates and Sulphates(10,393 products)
- Organometallics(4,400 products)
- Others(6,275 products)
- Peptides and Proteins(3,117 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,897 products)
- Quinazoline and Quinoline Derivatives(65,576 products)
- Quinones and Derivatives(24,205 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,376 products)
- Steroids and Derivatives(4,948 products)
- Sulfonamides and Derivatives(2,589 products)
- Terpenoids and Derivatives(3,837 products)
- Thiazolidinediones and Thiopyrans(2,733 products)
- β-Adrenergic Compounds(230 products)
Show 21 more subcategories
Found 56677 products of "APIs for research and impurities"
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2(1H)-Quinolinone, 7-[4-[[2-[(2,3-dichlorophenyl)amino]ethyl]amino]butoxy]-3,4-dihydro-
CAS:Formula:C21H25Cl2N3O2Purity:95%Color and Shape:SolidMolecular weight:422.3481(R)-4,5,6,7-Tetrahydro-benzothiazole-2,6-diamine
CAS:Formula:C7H11N3SPurity:95%Color and Shape:SolidMolecular weight:169.2473Sitagliptin N-Boc IMpurity
CAS:Formula:C21H23F6N5O3Purity:95%Color and Shape:SolidMolecular weight:507.4294Methyl 3,5-dihydroxybenzoate
CAS:Formula:C8H8O4Purity:98%Color and Shape:SolidMolecular weight:168.14671H-Pyrazole,3-methoxy-4-nitro-(9CI)
CAS:Formula:C4H5N3O3Purity:97%Color and Shape:SolidMolecular weight:143.1008(2-Aminophenyl)(4-fluorophenyl)methanone
CAS:Formula:C13H10FNOPurity:95%Color and Shape:SolidMolecular weight:215.22303-Octadecanone, 2-amino-1-hydroxy-, (2S)-
CAS:Formula:C18H37NO2Purity:98%Color and Shape:SolidMolecular weight:299.49192H-1-Benzopyran-2-one, 3-bromo-
CAS:Formula:C9H5BrO2Purity:97%Color and Shape:SolidMolecular weight:225.03883-(Diphenylmethylene)-1,1-diethyl-2-methylpyrrolidin-1-ium bromide
CAS:Formula:C22H28BrNPurity:97%Color and Shape:SolidMolecular weight:386.36842-(Chloromethyl)-3-methyl-4-(2,2,2-trifluoroethoxy)pyridine, HCl
CAS:Formula:C9H10Cl2F3NOPurity:96%Color and Shape:SolidMolecular weight:276.08302,4-dihydro-4-[4-[4-(4-methoxyphenyl)piperazin-1-yl]phenyl]-3H-1,2,4-triazol-3-one
CAS:Formula:C19H21N5O2Purity:95%Color and Shape:SolidMolecular weight:351.4023Diethyl trichloromethylphosphonate
CAS:Formula:C5H10Cl3O3PPurity:95%Color and Shape:LiquidMolecular weight:255.46394-[2-(benzenesulfinyl)ethyl]-1,2-diphenylpyrazolidine-3,5-dione
CAS:Formula:C23H20N2O3SPurity:96%Color and Shape:SolidMolecular weight:404.48151H-Pyrrole-3-carboxamide, 5-(4-fluorophenyl)-2-(1-methylethyl)-N,4-diphenyl-1-[2-[(2R,4R)-tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl]ethyl]-
CAS:Formula:C33H33FN2O4Purity:95%Color and Shape:SolidMolecular weight:540.6245(2R)-1-[[4-[[3-Methyl-5-[(phenylsulfonyl)methyl]phenoxy]methyl]phenyl]methyl]-2-pyrrolidinemethanolHydrochloride
CAS:Formula:C27H32ClNO4SPurity:99%Color and Shape:SolidMolecular weight:502.0653(E)-3-(3,4-Dichlorophenyl)acrylic acid
CAS:Formula:C9H6Cl2O2Purity:95%Color and Shape:SolidMolecular weight:217.04873,5-Dimethoxyphenylpropionic Acid
CAS:Formula:C11H14O4Purity:97%Color and Shape:SolidMolecular weight:210.2265Benzoic acid, 4-iodo-2-methyl-
CAS:Formula:C8H7IO2Purity:95%Color and Shape:SolidMolecular weight:262.04441-(2-Hydroxy-4-methoxyphenyl)ethanone
CAS:Formula:C9H10O3Purity:98%Color and Shape:SolidMolecular weight:166.17391,3-Bis(2-methoxyphenoxy)-2-propanol
CAS:Formula:C17H20O5Purity:97%Color and Shape:SolidMolecular weight:304.3377Methylhomatropine (bromide)
CAS:Formula:C17H24BrNO3Purity:98%Color and Shape:SolidMolecular weight:370.2814CARBAMIMIDOTHIOIC ACID, 2-[4-[(4-NITROPHENYL)METHOXY]PHENYL]ETHYL ESTER, METHANESULFONATE (1:1)
CAS:Formula:C17H21N3O6S2Purity:98%Color and Shape:SolidMolecular weight:427.49512,4-Hexadienoic acid, potassium salt (1:1), (2E,4E)-
CAS:Formula:C6H8KO2Purity:98%Color and Shape:SolidMolecular weight:151.2248((3aR,4R,6R,6aR)-6-((E)-4-(Hydroxyimino)-2-oxo-3,4-dihydropyrimidin-1(2H)-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methyl isobutyrate
CAS:Formula:C16H23N3O7Purity:98%Color and Shape:SolidMolecular weight:369.3697rac Metanephrine Hydrochloride Salt
CAS:Formula:C10H16ClNO3Purity:98%Color and Shape:SolidMolecular weight:233.69192,4,5-Trifluorobenzyl cyanide
CAS:Formula:C8H4F3NPurity:98%Color and Shape:LiquidMolecular weight:171.1193(S)-3-Amino-piperidine-2,6-dione hydrochloride
CAS:Formula:C5H9ClN2O2Purity:97%Color and Shape:SolidMolecular weight:164.5902Ref: IN-DA00BHS6
1g37.00€5g65.00€10g109.00€25g163.00€50g229.00€100g356.00€250gTo inquire500gTo inquire100mg30.00€250mg25.00€N-[(Z)-(2-oxonaphthalen-1-ylidene)methyl]pyridine-4-carbohydrazide
CAS:Formula:C17H13N3O2Purity:98%Color and Shape:SolidMolecular weight:291.3040Trimagnesium dicitrate
CAS:Formula:C12H10Mg3O14Purity:98%Color and Shape:SolidMolecular weight:451.1144L-Ornithinamide, L-valyl-N5-(aminocarbonyl)-N-[4-(hydroxymethyl)phenyl]-
CAS:Formula:C18H29N5O4Purity:95%Color and Shape:SolidMolecular weight:379.4540Ref: IN-DA001RG1
1g107.00€5g230.00€10g572.00€25gTo inquire50gTo inquire250gTo inquire500gTo inquire100mg40.00€250mg56.00€5'-O-Dimethoxytrityl-N-isobutyryl-deoxyguanosine
CAS:Formula:C35H37N5O7Purity:97%Color and Shape:SolidMolecular weight:639.6976N-[(3R)-Tetrahydro-3-furanyl]adenosine
CAS:Formula:C14H19N5O5Purity:97%Color and Shape:SolidMolecular weight:337.3312Trans,cis-2,6-nonadien-1-ol
CAS:Formula:C9H16OPurity:98%Color and Shape:LiquidMolecular weight:140.2227Methyl 2-(4-hydroxy-2-oxopyrrolidin-1-yl)acetate
CAS:Formula:C7H11NO4Purity:97%Color and Shape:SolidMolecular weight:173.16652-(1-((2'-(1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-2-butyl-4-methyl-6-oxo-1,6-dihydropyrimidin-5-yl) -N,N-dimethylacetamide
CAS:Formula:C27H31N7O2Purity:97%Color and Shape:SolidMolecular weight:485.5807[1,1’-bicyclohexyl]-1-carboxylic acid
CAS:Formula:C13H22O2Purity:98%Color and Shape:SolidMolecular weight:210.3126cis-Pyrrolidine-3,4-diol hydrochloride
CAS:Formula:C4H10ClNO2Purity:97%Color and Shape:SolidMolecular weight:139.5807(3β)-Lanosta-8,24-dien-3-ol
CAS:Formula:C30H50OPurity:60%Color and Shape:SolidMolecular weight:426.7174Ref: IN-DA003531
1g25.00€5g34.00€10g55.00€15g64.00€25g77.00€50g113.00€75g164.00€100g211.00€200g286.00€300g563.00€400g525.00€500gTo inquireAlanine, N-[(1,1-dimethylethoxy)carbonyl]-
CAS:Formula:C8H15NO4Purity:96%Color and Shape:SolidMolecular weight:189.2090Ref: IN-DA00HYGF
5gTo inquire10g21.00€25g20.00€50g25.00€5kg322.00€100g28.00€250g56.00€25kgTo inquire500g61.00€2,16-Dipiperidin-1-ylandrosta-3,17-diol
CAS:Formula:C29H50N2O2Purity:95%Color and Shape:SolidMolecular weight:458.71952,2,6,6-TETRAMETHYLPIPERIDIN-4-YL METHACRYLATE
CAS:Formula:C13H23NO2Purity:98%Color and Shape:SolidMolecular weight:225.3272[(1aS)-1a,1bα,2,5aα,6,6aβ-Hexahydro-6α-[(E)-3-(4-hydroxy-3-methoxyphenyl)propenoyloxy]-1aβ-(hydroxymethyl)oxireno[4,5]cyclopenta[1,2-c]pyran-2α-yl]β-D-glucopyranoside
CAS:Formula:C25H30O13Purity:95%Molecular weight:538.49792-Naphthacenecarboxamide, 7-chloro-4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-, hydrochloride (1:1), (4R,4aS,5aS,6S,12aS)-
CAS:Formula:C22H24Cl2N2O8Color and Shape:SolidMolecular weight:515.3406Prostaglandin E2 MaxSpec® Standard
CAS:Formula:C20H32O5Purity:98%Color and Shape:SolidMolecular weight:352.46512,4(1H,3H)-Pyrimidinedione, 1-β-D-arabinofuranosyl-
CAS:Formula:C9H12N2O6Purity:97%Color and Shape:SolidMolecular weight:244.2014N-[4-(4-Fluorophenyl)-6-(1-methylethyl)-5-[(1E)-2-[(2S,4R)-tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl]ethenyl]-2-pyrimidinyl]-N-methylmethanesulfonamide
CAS:Formula:C22H26FN3O5SPurity:97%Color and Shape:SolidMolecular weight:463.52234-Amino-N-(aminoiminomethyl)benzenesulfonamide
CAS:Formula:C7H10N4O2SPurity:98%Color and Shape:SolidMolecular weight:214.244924,25,26-Trinoroleanan-3-ol, 5,9,13-trimethyl-, (3β,4β,5β,8α,9β,10α,13α,14β)-
CAS:Formula:C30H52OPurity:%Color and Shape:SolidMolecular weight:428.73332-AMINO-3-NITRO-6-(4‘-FLUORBENZYLAMINO)-PYRIDINE SPECIALITY CHEMICALS
CAS:Formula:C12H11FN4O2Purity:97%Color and Shape:SolidMolecular weight:262.23972-Methoxy-N-[3-[(3-methylbenzoyl)amino]phenyl]benzamide
CAS:Formula:C22H20N2O3Purity:98%Color and Shape:SolidMolecular weight:360.4058Uridine, 5'-O-[bis(4-methoxyphenyl)phenylmethyl]-2'-deoxy-2'-fluoro-
CAS:Formula:C30H29FN2O7Purity:98%Color and Shape:SolidMolecular weight:548.5589Ref: IN-DA001EHF
1g68.00€5g114.00€10g183.00€1kgTo inquire25g242.00€50g535.00€100g529.00€100mg28.00€250mg37.00€2H-Imidazo[4,5-c]quinolin-2-one, 7-(3,5-dimethyl-4-isoxazolyl)-1,3-dihydro-8-methoxy-1-[(1R)-1-(2-pyridinyl)ethyl]-
CAS:Formula:C23H21N5O3Purity:98%Color and Shape:SolidMolecular weight:415.4445Ethyl 5-hydroxypiperidine-3-carboxylate, HCl
CAS:Formula:C8H16ClNO3Purity:95%Molecular weight:209.6705Quinoline-3-boronic acid, pinacol ester
CAS:Formula:C15H18BNO2Purity:95%Color and Shape:SolidMolecular weight:255.11991,4-Diphenylbutane-1,4-dione
CAS:Formula:C16H14O2Purity:98%Color and Shape:SolidMolecular weight:238.2812Ref: IN-DA003R60
1g30.00€5g50.00€10g77.00€1kgTo inquire25g133.00€50g161.00€100g297.00€25mg24.00€500g503.00€100mg25.00€250mg25.00€Pyridinium, 3-(aminocarbonyl)-1-methyl-, chloride (1:1)
CAS:Formula:C7H9ClN2OPurity:98%Color and Shape:SolidMolecular weight:172.6122Ethyl pentafluoropropionate
CAS:Formula:C5H5F5O2Purity:97%Color and Shape:LiquidMolecular weight:192.08403α,12α-Dihydroxy-5β-cholanic acid
CAS:Formula:C24H40O4Purity:95%Color and Shape:SolidMolecular weight:392.5720tert-Butyl 4-bromo-3-fluorophenylcarbamate
CAS:Formula:C11H13BrFNO2Purity:95%Color and Shape:SolidMolecular weight:290.1288(2R,4R)-1-[(2S)-5-[(diaminomethylidene)amino]-2-[(3R)-3-methyl-1,2,3,4-tetrahydroquinoline-8-sulfonamido]pentanoyl]-4-methylpiperidine-2-carboxylic acid
CAS:Formula:C23H36N6O5SPurity:98%Color and Shape:SolidMolecular weight:508.6341Ref: IN-DA0038G0
1gTo inquire5gTo inquire10gTo inquire25gTo inquire10mg75.00€50mg140.00€100mg169.00€250mg310.00€1-(5-Bromo-3-pyridyl)piperazine
CAS:Formula:C9H12BrN3Purity:98%Color and Shape:SolidMolecular weight:242.11578-azatricyclo[9.4.0.0,2,7]pentadeca-1(15),2,4,6,11,13-hexaen-9-one
CAS:Formula:C14H11NOPurity:98%Color and Shape:SolidMolecular weight:209.2432Glycine, N-[2-[bis(carboxymethyl)amino]ethyl]-N-(2-hydroxyethyl)-, sodium salt, hydrate (1:3:?)
CAS:Formula:C10H17N2Na3O8Purity:99%Color and Shape:SolidMolecular weight:362.21992H-Naphth[1,8-cd]isothiazole, 2-[3-[4-(4-fluorophenyl)-1-piperazinyl]propyl]-, 1,1-dioxide
CAS:Formula:C23H24FN3O2SPurity:95%Color and Shape:SolidMolecular weight:425.5190Acetyl-11-keto-β-Boswellic Acid, Boswellia serrata
CAS:Formula:C32H48O5Purity:98%Color and Shape:SolidMolecular weight:512.7205N-[(3α,5β,12α)-3,12-Dihydroxy-24-oxocholan-24-yl]glycine
CAS:Formula:C26H43NO5Purity:95%Color and Shape:SolidMolecular weight:449.62337-[4-[4-(2,3-Dichlorophenyl)-1-piperazinyl]butoxy]-2(1H)-quinolinone
CAS:Formula:C23H25Cl2N3O2Purity:97%Color and Shape:SolidMolecular weight:446.3695Glycine, ion(1-), 1-ethyl-3-methyl-1H-imidazolium
CAS:Formula:C8H15N3O2Purity:98%Color and Shape:LiquidMolecular weight:185.22362-Nitrophenyl b-D-glucopyranoside
CAS:Formula:C12H15NO8Purity:98%Color and Shape:SolidMolecular weight:301.2494N-ACETYL-5-HYDROXYTRYPTAMINE
CAS:Formula:C12H14N2O2Purity:98%Color and Shape:SolidMolecular weight:218.25188-Azabicyclo[3.2.1]octan-3-ol, 8-methyl-, (3-endo)-
CAS:Formula:C8H15NOPurity:95%Color and Shape:SolidMolecular weight:141.21081H-Pyrazole-4-carboxylic acid, 1-[6-chloro-5-(trifluoromethoxy)-1H-benzimidazol-2-yl]-
CAS:Formula:C12H6ClF3N4O3Purity:%Color and Shape:SolidMolecular weight:346.6492Deferoxamine mesylate
CAS:Formula:C26H52N6O11SPurity:98%Color and Shape:SolidMolecular weight:656.78971H-Isoindole-1,3(2H)-dione, 2-(2,6-dioxo-3-piperidinyl)-4-nitro-
CAS:Formula:C13H9N3O6Purity:97%Color and Shape:SolidMolecular weight:303.2271β-D-Glucopyranoside, 2-(3,4-dihydroxyphenyl)ethyl 3-O-(6-deoxy-α-L-mannopyranosyl)-, 4-[(2E)-3-(3,4-dihydroxyphenyl)-2-propenoate]
CAS:Formula:C29H36O15Purity:98%Color and Shape:SolidMolecular weight:624.58714-(4-NITROPHENYL)-3-BUTEN-2-ONE
CAS:Formula:C10H9NO3Purity:98%Color and Shape:SolidMolecular weight:191.18342,3,5-Trimethyl-4-methoxypyridine N-oxide
CAS:Formula:C9H13NO2Purity:95%Color and Shape:SolidMolecular weight:167.2050

