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(12,328 products)
- Anthraquinones and derivatives(405 products)
- Benzimidazole and Imidazole Derivatives(10,441 products)
- Benzodiazepine Derivatives(335 products)
- Carbohydrates and glycoconjugates(5,017 products)
- Esters and Derivatives(42,240 products)
- Fatty Acids and Lypidic Derivatives(32,400 products)
- Flavonoids and Polyphenols(17,087 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,404 products)
- Natural and semi-synthetic antibiotics(6,383 products)
- Nitriles and Cyano Derivatives(3,067 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,432 products)
- Organic Phosphates and Phosphonates(1,202 products)
- Organic Sulphonates and Sulphates(10,435 products)
- Organometallics(4,422 products)
- Others(6,293 products)
- Peptides and Proteins(3,160 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,948 products)
- Quinazoline and Quinoline Derivatives(65,985 products)
- Quinones and Derivatives(24,349 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,731 products)
- Steroids and Derivatives(4,975 products)
- Sulfonamides and Derivatives(2,595 products)
- Terpenoids and Derivatives(3,846 products)
- Thiazolidinediones and Thiopyrans(2,752 products)
- β-Adrenergic Compounds(230 products)
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Found 57044 products of "APIs for research and impurities"
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1-(2-Chlorophenyl)piperazine
CAS:Formula:C10H13ClN2Purity:98%Color and Shape:SolidMolecular weight:196.67662,2'-Binaphthalene-6,6'-dicarboxylic Acid
CAS:Formula:C22H14O4Purity:98%Color and Shape:SolidMolecular weight:342.34423,5-diamino-N-carbamimidoyl-6-chloropyrazine-2-carboxamide dihydrate hydrochloride
CAS:Formula:C6H13Cl2N7O3Purity:98%Color and Shape:SolidMolecular weight:302.1185BOC-(S)-2-TETRAHYDROISOQUINOLINE ACETIC ACID
CAS:Formula:C16H21NO4Purity:95%Color and Shape:SolidMolecular weight:291.34223-(Methoxymethylene)-2(3H)-benzofuranone
CAS:Formula:C10H8O3Purity:98%Color and Shape:SolidMolecular weight:176.1687(3R,5R)-tert-Butyl 7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoate
CAS:Formula:C37H43FN2O5Purity:98%Color and Shape:SolidMolecular weight:614.74617-Epi-10-deacetyltaxol
CAS:Formula:C45H49NO13Purity:95%Color and Shape:SolidMolecular weight:811.86952-(3-Benzoylphenyl)propionic acid
CAS:Formula:C16H14O3Purity:98%Color and Shape:SolidMolecular weight:254.2806Ref: IN-DA00352O
5g24.00€10g28.00€25g36.00€50g58.00€100g72.00€10kgTo inquire25kgTo inquire500g160.00€4-Thiazoleacetic acid, 2-(4-chlorophenyl)-
CAS:Formula:C11H8ClNO2SPurity:98%Color and Shape:SolidMolecular weight:253.70473-{[(2S,4R)-5-Ethoxy-4-methyl-5-oxo-1-(4-phenylphenyl)pentan-2-yl]carbamoyl}propanoic acid
CAS:Formula:C24H29NO5Purity:98%Color and Shape:SolidMolecular weight:411.4908Ref: IN-DA001LYG
1g196.00€5g703.00€25gTo inquire100gTo inquire250gTo inquire500gTo inquire100mg88.00€250mg119.00€Sodium 4-methyl-2-oxopentanoate
CAS:Formula:C6H9NaO3Purity:95%Color and Shape:SolidMolecular weight:152.12361-Methyl-1H-pyrazole-5-boronic acid
CAS:Formula:C4H7BN2O2Purity:95%Color and Shape:SolidMolecular weight:125.92164-(4,4-Dimethyl-2,5-dioxo-1-imidazolidinyl)-2-(trifluoromethyl)benzonitrile
CAS:Formula:C13H10F3N3O2Purity:95%Color and Shape:SolidMolecular weight:297.2326Propanoic acid, 2-methyl-,dithiobis[3-[1-[[(4-amino-2-methyl-5-pyrimidinyl)methyl]formylamino]ethylidene]-3,1-propanediyl] ester
CAS:Formula:C32H46N8O6S2Purity:97%Color and Shape:SolidMolecular weight:702.88761H-Indole, 5-(phenylmethoxy)-
CAS:Formula:C15H13NOPurity:97%Color and Shape:SolidMolecular weight:223.26983-(Trimethylsilyl)prop-2-yn-1-ol
CAS:Formula:C6H12OSiPurity:95%Color and Shape:LiquidMolecular weight:128.24442H-Benzimidazol-2-one, 1,3-dihydro-1-[2-[4-[3-(trifluoromethyl)phenyl]-1-piperazinyl]ethyl]-, hydrochloride (1:1)
CAS:Formula:C20H22ClF3N4OPurity:95%Color and Shape:SolidMolecular weight:426.8631Methyl 2-Hydroxy-3-nitrobenzoate
CAS:Formula:C8H7NO5Purity:98%Color and Shape:SolidMolecular weight:197.1449Ref: IN-DA003RO2
1g26.00€5g31.00€10g55.00€1kgTo inquire25g87.00€50g133.00€5kgTo inquire100g165.00€10kgTo inquire1-[(2-hydroxypropyl)(nitroso)amino]propan-2-ol
CAS:Formula:C6H14N2O3Purity:95%Color and Shape:LiquidMolecular weight:162.18703-Bromopiperidine-2,6-dione
CAS:Formula:C5H6BrNO2Purity:95%Color and Shape:SolidMolecular weight:192.0106Dabigatran Carboxamide
CAS:Formula:C25H24N6O4Purity:96%Color and Shape:SolidMolecular weight:472.4959Ref: IN-DA003RP2
1g44.00€5g93.00€10g142.00€25g211.00€50g512.00€100gTo inquire250gTo inquire500gTo inquire1,4,7,10-Tetraazacyclododecane-1,4,7-triacetic acid, 1,4,7-tris(1,1-dimethylethyl) ester, hydrobromide (1:1)
CAS:Formula:C26H51BrN4O6Purity:95%Color and Shape:SolidMolecular weight:595.61031-(3,4-dimethylphenyl)ethan-1-ol
CAS:Formula:C10H14OPurity:97%Color and Shape:LiquidMolecular weight:150.2176(2R,3R)-3-(2,5-Difluorophenyl)-3-hydroxy-2-methyl-4-(1H-1,2,4-triazol-1-yl)thiobutyramide
CAS:Formula:C13H14F2N4OSPurity:95%Color and Shape:SolidMolecular weight:312.33832-((4-Nitrophenyl)amino)-2-oxoacetic acid
CAS:Formula:C8H6N2O5Purity:98%Color and Shape:SolidMolecular weight:210.14364-Hexenoic acid, 6-(1,3-dihydro-4-hydroxy-6-methoxy-7-methyl-3-oxo-5-isobenzofuranyl)-4-methyl-, 2-(4-morpholinyl)ethyl ester, (4E)-
CAS:Formula:C23H31NO7Purity:95%Color and Shape:SolidMolecular weight:433.4947Methyl 5-allyl-2-hydroxy-3-methoxybenzoate
CAS:Formula:C12H14O4Purity:98%Color and Shape:SolidMolecular weight:222.2372N-(4-CYANO-PHENYL)-GLYCINE
CAS:Formula:C9H8N2O2Purity:98%Color and Shape:SolidMolecular weight:176.17202H-1-Benzopyran-2-one, 7-hydroxy-6-methoxy-
CAS:Formula:C10H8O4Purity:98%Color and Shape:SolidMolecular weight:192.1681Bestatin hydrochloride
CAS:Formula:C16H25ClN2O4Purity:98%Color and Shape:SolidMolecular weight:344.8337Ref: IN-DA003O5U
1g542.00€5gTo inquire10mg61.00€25mg94.00€50mg148.00€100mg191.00€250mg197.00€500mg333.00€3-{1-[(3,3-diphenylpropyl)(methyl)amino]-2-methylpropan-2-yl} 5-methyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate
CAS:Formula:C36H41N3O6Purity:99%Molecular weight:611.7272(2-butyl-1-benzofuran-3-yl)(4-hydroxyphenyl)methanone
CAS:Formula:C19H18O3Purity:98%Color and Shape:SolidMolecular weight:294.3444Phenol, 4,4'-(1-phenylethylidene)bis-
CAS:Formula:C20H18O2Purity:95%Color and Shape:SolidMolecular weight:290.3557Clopidogrel bisulfate
CAS:Formula:C16H18ClNO6S2Purity:99%Color and Shape:SolidMolecular weight:419.9002Benzoic acid, 4-chlorophenyl ester
CAS:Formula:C13H9ClO2Purity:97%Color and Shape:SolidMolecular weight:232.6624L-Glutamic acid,N-[4-[2-(2-amino-4,7-dihydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-, diethyl ester, mono(4-methylbenzenesulfonate)
CAS:Formula:C31H37N5O9SPurity:95%Color and Shape:SolidMolecular weight:655.7186Ref: IN-DA003EWJ
1gTo inquire5g21.00€10g25.00€25g29.00€50g31.00€5kgTo inquire100g49.00€10kgTo inquire250g69.00€25kgTo inquire500g129.00€MCLA (hydrochloride)
CAS:Formula:C14H14ClN3O2Purity:95%Color and Shape:SolidMolecular weight:291.7329N(sup 1)-acetylspermidine dihydrochloride
CAS:Formula:C9H23Cl2N3OPurity:95%Color and Shape:SolidMolecular weight:260.2044Pyrazine, 2-(tributylstannyl)-
CAS:Formula:C16H30N2SnPurity:95%Color and Shape:LiquidMolecular weight:369.1238Ref: IN-DA002A0W
1g178.00€5g563.00€10gTo inquire25gTo inquire50gTo inquire100gTo inquire250gTo inquire100mg50.00€[4,8'-Bi-2H-1-benzopyran]-3,3',5,5',7,7'-hexol, 2,2'-bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-, (2R,2'R,3R,3'R,4R)-
CAS:Formula:C30H26O12Purity:90%Color and Shape:SolidMolecular weight:578.52025-Heptenoic acid, 7-[(1R,2R,3R,5S)-2-[(1E)-3,3-difluoro-4-phenoxy-1-buten-1-yl]-3,5-dihydroxycyclopentyl]-, 1-methylethyl ester, (5Z)-
CAS:Formula:C25H34F2O5Purity:97%Color and Shape:LiquidMolecular weight:452.5313ENOXACIN SESQUIHYDRATE
CAS:Formula:C30H40F2N8O9Purity:98%Color and Shape:SolidMolecular weight:694.68363-(A-ACETONYLBENZYL)-4-HYDROXYCOUMARIN, SODIUM CLAT
CAS:Formula:C19H15NaO4Purity:98%Color and Shape:SolidMolecular weight:330.3098Isoxazole, 3-methyl-5-phenyl-
CAS:Formula:C10H9NOPurity:98%Color and Shape:SolidMolecular weight:159.18461-Methyl-5-nitro-1H-imidazole-2-methanol
CAS:Formula:C5H7N3O3Purity:98%Color and Shape:SolidMolecular weight:157.12742,4(1H,3H)-Pyrimidinedione, 1-β-D-arabinofuranosyl-
CAS:Formula:C9H12N2O6Purity:97%Color and Shape:SolidMolecular weight:244.2014Isoquinoline, 1,2,3,4-tetrahydro-1-phenyl-
CAS:Formula:C15H15NPurity:98%Color and Shape:SolidMolecular weight:209.2863Ethanol, 2-chloro-, 1,1',1''-phosphite
CAS:Formula:C6H12Cl3O3PPurity:80%Color and Shape:LiquidMolecular weight:269.49042(1H)-Pyrimidinone, 1-β-D-ribofuranosyl-
CAS:Formula:C9H12N2O5Purity:98%Color and Shape:SolidMolecular weight:228.20202-Pyrrolidineacetic acid, 1-[(1,1-dimethylethoxy)carbonyl]-
CAS:Formula:C11H19NO4Purity:95%Color and Shape:SolidMolecular weight:229.2729N-(Benzyloxycarbonyl)-L-serine benzyl ester
CAS:Formula:C18H19NO5Purity:97%Color and Shape:SolidMolecular weight:329.3472Boronic acid, B-[2-(phenylmethoxy)phenyl]-
CAS:Formula:C13H13BO3Purity:97%Color and Shape:SolidMolecular weight:228.05152-(((2-Ethylhexyl)oxy)carbonyl)benzoic acid
CAS:Formula:C16H22O4Purity:95%Color and Shape:LiquidMolecular weight:278.34354-(Methoxycarbonyl)benzoic acid
CAS:Formula:C9H8O4Purity:97%Color and Shape:SolidMolecular weight:180.1574Benzamide, 4-[(1-cyano-1-methylethyl)amino]-2-fluoro-n-methyl-
CAS:Formula:C12H14FN3OPurity:98%Molecular weight:235.25752,4-dichloro-6-iodoquinazoline
CAS:Formula:C8H3Cl2IN2Purity:97%Color and Shape:SolidMolecular weight:324.93331,4,7,10-Tetraazacyclododecane-1,4,7-tricarboxylic acid, 10-(carboxymethyl)-, 1,4,7-tris(1,1-dimethylethyl) ester
CAS:Formula:C25H46N4O8Purity:97.5%Color and Shape:SolidMolecular weight:530.6547MYRISTYL-G-PICOLINIUM CHLORIDE
CAS:Formula:C20H36ClNPurity:97%Color and Shape:SolidMolecular weight:325.9595Netilmicin sulfate(2:5)
CAS:Formula:C42H92N10O34S5Purity:98%Color and Shape:SolidMolecular weight:1441.55152-n-Propyl-4-methyl-6-(1-methylbenzimidazole-2-yl)benzimidazole
CAS:Formula:C19H20N4Purity:95%Color and Shape:SolidMolecular weight:304.38891-Piperidinecarboxylic acid, 4-methyl-, 1,1-dimethylethyl ester
CAS:Formula:C11H21NO2Purity:97%Color and Shape:LiquidMolecular weight:199.28992-Pyridinemethanol, 4-methoxy-3,5-dimethyl-, acetate (ester)
CAS:Formula:C11H15NO3Purity:95%Color and Shape:SolidMolecular weight:209.2417Camtobell hydrochloride
CAS:Formula:C25H28ClN3O4Purity:97%Color and Shape:SolidMolecular weight:469.9605Ref: IN-DA00C364
1gTo inquireneTo inquire1mg63.00€10mg109.00€25mg149.00€50mg171.00€100mg332.00€250mgTo inquireN6-BENZOYL-5'-(DIMETHOXYTRITYL)-2'-O-METHYLADENOSINE
CAS:Formula:C39H37N5O7Purity:95%Color and Shape:SolidMolecular weight:687.7404Ref: IN-DA0083CU
1g41.00€5g99.00€10g132.00€25g192.00€50g341.00€100g680.00€250gTo inquire500gTo inquire100mg24.00€250mg29.00€4,4'-(Cyclohexane-1,1-diyl)diphenol
CAS:Formula:C18H20O2Purity:97%Color and Shape:SolidMolecular weight:268.3502Azuleno[4,5-b]furan-2(3H)-one, decahydro-3,6,9-tris(methylene)-,(3aS,6aR,9aR,9bS)-
CAS:Formula:C15H18O2Purity:98%Color and Shape:SolidMolecular weight:230.302210-(3-(4-(2-Hydroxyethyl)piperazin-1-yl)propyl)-2-(trifluoromethyl)-10H-phenothiazine 5-oxide
CAS:Formula:C22H26F3N3O2SPurity:95%Color and Shape:SolidMolecular weight:453.5209Glycine, N-methyl-N-(1-oxodecyl)-, sodium salt (1:1)
CAS:Formula:C13H24NNaO3Purity:98%Color and Shape:SolidMolecular weight:265.3243Diclofenac Methyl Ester
CAS:Formula:C15H13Cl2NO2Purity:97%Color and Shape:SolidMolecular weight:310.17522(1H)-Azulenone,7-[1-(b-D-glucopyranosyloxy)-1-methylethyl]octahydro-1,4-dihydroxy-4-(hydroxymethyl)-1-methyl-, (1S,3aS,4R,7R,8aR)-
CAS:Formula:C21H36O10Purity:98%Color and Shape:SolidMolecular weight:448.50452-[[4-(5-Ethylpyrimidin-4-yl)piperazin-1-yl]methyl]-5-(trifluoromethyl)-1H-benzo[d]imidazole
CAS:Formula:C19H21F3N6Purity:98%Color and Shape:SolidMolecular weight:390.40541-(2-Chlorophenyl)piperazine, HCl
CAS:Formula:C10H13Cl2N2Purity:95%Color and Shape:SolidMolecular weight:233.1376Brompheniramine hydrogen maleate
CAS:Formula:C20H23BrN2O4Purity:98%Color and Shape:SolidMolecular weight:435.3116Phenol, 2-methoxy-5-[(1Z)-2-(3,4,5-trimethoxyphenyl)ethenyl]-, 1-(dihydrogen phosphate), sodium salt (1:2)
CAS:Formula:C18H19Na2O8PPurity:98%Color and Shape:SolidMolecular weight:440.2920Benzenamine, 5-chloro-2,4-dimethoxy-
CAS:Formula:C8H10ClNO2Purity:97%Color and Shape:SolidMolecular weight:187.6235(E)-3,4-dihydroxycinnamic acid
CAS:Formula:C9H8O4Purity:98%Color and Shape:SolidMolecular weight:180.1574Ref: IN-DA00C6LA
1g523.00€5gTo inquire5mg41.00€10mg50.00€25mg75.00€50mg126.00€100mg138.00€250mg172.00€(1S)-4,7,7-Trimethyl-3-oxo-2-oxabicyclo[2.2.1]heptane-1-carboxylic acid
CAS:Formula:C10H14O4Purity:97%Color and Shape:SolidMolecular weight:198.2158
![3-{[(2S,4R)-5-Ethoxy-4-methyl-5-oxo-1-(4-phenylphenyl)pentan-2-yl]carbamoyl}propanoic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001LYG.webp&w=3840&q=75)
![Propanoic acid, 2-methyl-,dithiobis[3-[1-[[(4-amino-2-methyl-5-pyrimidinyl)methyl]formylamino]ethy…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00I6AD.webp&w=3840&q=75)
![2H-Benzimidazol-2-one, 1,3-dihydro-1-[2-[4-[3-(trifluoromethyl)phenyl]-1-piperazinyl]ethyl]-, hydr…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001EU9.webp&w=3840&q=75)
![1-[(2-hydroxypropyl)(nitroso)amino]propan-2-ol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA01CBRC.webp&w=3840&q=75)
![3-{1-[(3,3-diphenylpropyl)(methyl)amino]-2-methylpropan-2-yl} 5-methyl 2,6-dimethyl-4-(3-nitrophen…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0001YU.webp&w=3840&q=75)
![L-Glutamic acid,N-[4-[2-(2-amino-4,7-dihydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00HZ48.webp&w=3840&q=75)
![[4,8'-Bi-2H-1-benzopyran]-3,3',5,5',7,7'-hexol, 2,2'-bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA002XCK.webp&w=3840&q=75)
![5-Heptenoic acid, 7-[(1R,2R,3R,5S)-2-[(1E)-3,3-difluoro-4-phenoxy-1-buten-1-yl]-3,5-dihydroxycyclo…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA002KG9.webp&w=3840&q=75)
![2-Pyrrolidineacetic acid, 1-[(1,1-dimethylethoxy)carbonyl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0074OY.webp&w=3840&q=75)
![Boronic acid, B-[2-(phenylmethoxy)phenyl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA002EPH.webp&w=3840&q=75)
![Benzamide, 4-[(1-cyano-1-methylethyl)amino]-2-fluoro-n-methyl-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00GU1H.webp&w=3840&q=75)
![Azuleno[4,5-b]furan-2(3H)-one, decahydro-3,6,9-tris(methylene)-,(3aS,6aR,9aR,9bS)-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00I8OS.webp&w=3840&q=75)
![2(1H)-Azulenone,7-[1-(b-D-glucopyranosyloxy)-1-methylethyl]octahydro-1,4-dihydroxy-4-(hydroxymethy…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00IKM2.webp&w=3840&q=75)
![2-[[4-(5-Ethylpyrimidin-4-yl)piperazin-1-yl]methyl]-5-(trifluoromethyl)-1H-benzo[d]imidazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA009CE5.webp&w=3840&q=75)
![Phenol, 2-methoxy-5-[(1Z)-2-(3,4,5-trimethoxyphenyl)ethenyl]-, 1-(dihydrogen phosphate), sodium sa…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001Y5B.webp&w=3840&q=75)
![(1S)-4,7,7-Trimethyl-3-oxo-2-oxabicyclo[2.2.1]heptane-1-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003AY5.webp&w=3840&q=75)
