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)
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Found 56814 products of "APIs for research and impurities"
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Methanone, (2-amino-5-nitrophenyl)phenyl-
CAS:Formula:C13H10N2O3Purity:95%Color and Shape:SolidMolecular weight:242.23011H-Indole-3-acetic acid, 5-hydroxy-
CAS:Formula:C10H9NO3Purity:97%Color and Shape:SolidMolecular weight:191.18346H-Pyrrolo[4,3,2-ef][2]benzazepin-6-one,8-fluoro-1,3,4,5-tetrahydro-2-[4-[(methylamino)methyl]phenyl]-
CAS:Formula:C19H18FN3OPurity:98%Color and Shape:SolidMolecular weight:323.36416-amino-2-imino-4-(piperidin-1-yl)-1,2-dihydropyrimidin-1-ol
CAS:Formula:C9H15N5OPurity:95%Color and Shape:SolidMolecular weight:209.24836-bromo-1H-indole-2-carbaldehyde
CAS:Formula:C9H6BrNOPurity:97%Color and Shape:SolidMolecular weight:224.0540(2R,3R,6S)-N,6-Bis(4-fluorophenyl)tetrahydro-2-(4-hydroxyphenyl)-2H-pyran-3-carboxamide
CAS:Formula:C24H21F2NO3Purity:97%Color and Shape:SolidMolecular weight:409.42522-Fluoro-5-sulfo-benzoic acid
CAS:Formula:C7H5FO5SPurity:95%Color and Shape:SolidMolecular weight:220.1750N,N′-Bis(4-nitrophenyl)urea compd. with 4,6-dimethyl-2-pyrimidinol (1:1)
CAS:Formula:C19H18N6O6Purity:98%Color and Shape:SolidMolecular weight:426.382815-Tetracosenoic acid, (15Z)-
CAS:Formula:C24H46O2Purity:95%Color and Shape:SolidMolecular weight:366.6208(2S,4S)-1-tert-Butyl 2-methyl 4-aminopyrrolidine-1,2-dicarboxylate, HCl
CAS:Formula:C11H21ClN2O4Purity:97%Color and Shape:SolidMolecular weight:280.7484(2,4,6-Trimethoxyphenyl)methanethiol
CAS:Formula:C10H14O3SPurity:98%Color and Shape:SolidMolecular weight:214.28145-Bromo-2,4-difluorobenzonitrile
CAS:Formula:C7H2BrF2NPurity:97%Color and Shape:SolidMolecular weight:217.9983Ref: IN-DA001D12
1g28.00€5g66.00€10g128.00€25g160.00€100g553.00€250gTo inquire500gTo inquire250mg25.00€1-(3,4-Dichlorophenyl)cyclobutanecarbonitrile
CAS:Formula:C11H9Cl2NPurity:98%Color and Shape:SolidMolecular weight:226.101911H-Benzo[5,6]cyclohepta[1,2-b]pyridin-11-one, 8-chloro-5,6-dihydro-
CAS:Formula:C14H10ClNOPurity:98%Color and Shape:SolidMolecular weight:243.68831-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:457.99622-Methyl-3-thioxo-1,2,4-triazinane-5,6-dione
CAS:Formula:C4H5N3O2SPurity:98%Color and Shape:SolidMolecular weight:159.1664Methanesulfonamide, N-[4-(4-fluorophenyl)-5-(hydroxymethyl)-6-(1-methylethyl)-2-pyrimidinyl]-N-methyl-
CAS:Formula:C16H20FN3O3SPurity:97%Color and Shape:SolidMolecular weight:353.4117R-(−)-Deprenyl (hydrochloride)
CAS:Formula:C13H18ClNPurity:98%Color and Shape:SolidMolecular weight:223.74171,4,6,7-Tetramethylnaphthalene
CAS:Formula:C14H16Purity:98%Color and Shape:SolidMolecular weight:184.2768(E)-N-[(4-Hydroxy-3-methoxyphenyl)methyl]-8-methyl-6-nonenamide
CAS:Formula:C18H27NO3Purity:60%Color and Shape:SolidMolecular weight:305.4119tert-Butyl 4-iodobenzoate
CAS:Formula:C11H13IO2Purity:98%Color and Shape:LiquidMolecular weight:304.1242Ref: IN-DA00763Y
1g50.00€5g109.00€1kgTo inquire25g282.00€50g641.00€100gTo inquire250gTo inquire500gTo inquire100mg24.00€250mg28.00€Perfluorotetradecanoic acid
CAS:Formula:C14HF27O2Purity:96%Color and Shape:SolidMolecular weight:714.1134L-Cysteine ethyl ester hydrochloride
CAS:Formula:C5H12ClNO2SPurity:97%Color and Shape:SolidMolecular weight:185.6723Betaxolol hydrochloride
CAS:Formula:C18H30ClNO3Purity:98%Color and Shape:SolidMolecular weight:343.88875-(1H-Indol-3-ylmethyl)-3-methyl-2-thioxo-4-Imidazolidinone
CAS:Formula:C13H13N3OSPurity:98%Color and Shape:SolidMolecular weight:259.3268ERIODICTYOL-7-GLUCOSIDE
CAS:Formula:C21H22O11Purity:99%Color and Shape:SolidMolecular weight:450.3928methyl 2,3-dibromopropanoate
CAS:Formula:C4H6Br2O2Purity:98%Color and Shape:LiquidMolecular weight:245.8972Ref: IN-DA003RLI
5g26.00€10g28.00€1kg207.00€25g28.00€5kgTo inquire100g71.00€10kgTo inquire500g210.00€Methanesulfonamide, N-[2-butyl-3-[4-[3-(dibutylamino)propoxy]benzoyl]-5-benzofuranyl]-, hydrochloride (1:1)
CAS:Formula:C31H45ClN2O5SPurity:95%Color and Shape:SolidMolecular weight:593.2174tert-Butyl N-(2-Hydroxypropyl)-N-methylcarbamate
CAS:Formula:C9H19NO3Purity:97%Color and Shape:LiquidMolecular weight:189.2521Haloperidol Decanoate
CAS:Formula:C31H41ClFNO3Purity:99%Color and Shape:SolidMolecular weight:530.11352-Bromo-6-chloronaphthalene
CAS:Formula:C10H6BrClPurity:95%Color and Shape:SolidMolecular weight:241.5116Benzenamine, 2-(4-chlorophenoxy)-
CAS:Formula:C12H10ClNOPurity:98%Color and Shape:LiquidMolecular weight:219.6669(1S,2R,5S,10R,11S,15S)-2,15-dimethyl-14-(pyridin-3-yl)tetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadeca-7,13-dien-5-ol
CAS:Formula:C24H31NOPurity:99%Color and Shape:SolidMolecular weight:349.5090Gallamine triethiodide
CAS:Formula:C30H60I3N3O3Purity:98%Color and Shape:SolidMolecular weight:891.52911H,4H-[1,3]Thiazeto[3,2-a]quinoline-3-carboxylic acid, 6-fluoro-1-methyl-7-[4-[(5-methyl-2-oxo-1,3-dioxol-4-yl)methyl]-1-piperazinyl]-4-oxo-
CAS:Formula:C21H20FN3O6SPurity:98%Color and Shape:SolidMolecular weight:461.4634(2E)-1,3-diphenylprop-2-en-1-one
CAS:Formula:C15H12OPurity:98%Color and Shape:SolidMolecular weight:208.2552N-(2-(2-(4-Chlorophenyl)thiazol-4-yl)ethyl)butyramide
CAS:Formula:C15H17ClN2OSPurity:98%Color and Shape:SolidMolecular weight:308.82632-amino-3-(3,4-dihydroxyphenyl)propanoic acid
CAS:Formula:C9H11NO4Purity:97%Color and Shape:SolidMolecular weight:197.18795-(4-Nitrophenyl)furan-2-carbaldehyde
CAS:Formula:C11H7NO4Purity:97%Color and Shape:SolidMolecular weight:217.17762-((tert-Butoxycarbonyl)amino)-2-(pyridin-3-yl)acetic acid
CAS:Formula:C12H16N2O4Purity:97%Color and Shape:SolidMolecular weight:252.26642,4(1H,3H)-Pyrimidinedione, 1-β-D-arabinofuranosyl-
CAS:Formula:C9H12N2O6Purity:97%Color and Shape:SolidMolecular weight:244.201412-Hydroxyoctadecanoic acid
CAS:Formula:C18H36O3Purity:%Color and Shape:SolidMolecular weight:300.4766Ref: IN-DA003AAV
5g25.00€10g28.00€25g36.00€50g53.00€5kgTo inquire100g61.00€10kgTo inquire250g111.00€25kgTo inquire500g163.00€9H-Pyrido[3,4-b]indole, 7-methoxy-1-methyl-
CAS:Formula:C13H12N2OPurity:98%Color and Shape:SolidMolecular weight:212.2472Benzenesulfonic acid, 3-forMyl-, sodiuM salt (1
CAS:Formula:C7H5NaO4SPurity:95%Color and Shape:SolidMolecular weight:208.16702-Amino-2-deoxy-D-mannose hydrochloride
CAS:Formula:C6H14ClNO5Purity:98%Color and Shape:SolidMolecular weight:215.6321Ref: IN-DA0038N9
1g28.00€5g60.00€10g90.00€25g148.00€50g206.00€100g533.00€250gTo inquire500gTo inquire250mg25.00€1-Propanone, 1-(4-hydroxyphenyl)-3-(2,4,6-trimethoxyphenyl)-
CAS:Formula:C18H20O5Purity:97%Color and Shape:SolidMolecular weight:316.34841-[5-(Cyclopropylsulfamoyl)-2-(thiophen-3-yl)phenyl]-3-[3-(trifluoromethyl)phenyl]urea
CAS:Formula:C21H18F3N3O3S2Purity:98%Color and Shape:SolidMolecular weight:481.5111Tripelennamine Hydrochloride
CAS:Formula:C16H22ClN3Purity:98%Color and Shape:SolidMolecular weight:291.81902,2'-Binaphthalene-6,6'-dicarboxylic Acid
CAS:Formula:C22H14O4Purity:98%Color and Shape:SolidMolecular weight:342.3442benzyl 2,4-dihydroxy-3,6-dimethylbenzoate
CAS:Formula:C16H16O4Purity:95%Color and Shape:SolidMolecular weight:272.2958Phenol, (1,1-dimethylethyl)-4-methoxy-
CAS:Formula:C12H20O2Purity:96%Color and Shape:SolidMolecular weight:196.2860Isoquinoline, 5-iodo- (9CI)
CAS:Formula:C9H6INPurity:97%Color and Shape:SolidMolecular weight:255.0551Benzamide, 4-chloro-N-methoxy-N-methyl-
CAS:Formula:C9H10ClNO2Purity:98%Color and Shape:LiquidMolecular weight:199.6342(S)-4-Oxo-homophenylalanineHydrochloride
CAS:Formula:C10H12ClNO3Purity:95%Color and Shape:SolidMolecular weight:229.66022-[2-(2,6-Dichlorophenoxy)ethyl]hydrazinecarboximidamide
CAS:Formula:C9H12Cl2N4OPurity:95%Color and Shape:SolidMolecular weight:263.1238D-Glucose, cyclic4,6-[(2S,2'S)-2,2'-(5,10-dihydro-2,3,7,8-tetrahydroxy-5,10-dioxo[1]benzopyrano[5,4,3-cde][1]benzopyran-1,6-diyl)bis[3,4,5-trihydroxybenzoate]]cyclic2,3-[(S)-4,4',5,5',6,6'-hexahydroxy[1,1'-biphenyl]-2,2'-dicarboxylate]
CAS:Formula:C6H6FNPurity:98%Color and Shape:SolidMolecular weight:111.1169Ref: IN-DA00IKLU
1gTo inquire1mg50.00€5mg80.00€10mg125.00€25mg186.00€50mg231.00€100mg487.00€250mg585.00€3-[2-(tert-butylamino)-1-hydroxyethyl]-5-[(dimethylcarbamoyl)oxy]phenyl N,N-dimethylcarbamate hydrochloride
CAS:Formula:C18H30ClN3O5Purity:98%Color and Shape:SolidMolecular weight:403.90092-(2-sulfanylpropanamido)acetic acid
CAS:Formula:C5H9NO3SPurity:98%Color and Shape:SolidMolecular weight:163.19492-Bromo-6-methoxynaphthalene
CAS:Formula:C11H9BrOPurity:97%Color and Shape:SolidMolecular weight:237.09261H-Indole-3-carboxylic acid, 6-chloro-5-[4-(1-hydroxycyclobutyl)phenyl]-
CAS:Formula:C19H16ClNO3Purity:99%Color and Shape:SolidMolecular weight:341.7882(1α,2α,4α)-1,2,4-Cyclohexanetricarboxylic Acid
CAS:Formula:C9H12O6Purity:98%Color and Shape:SolidMolecular weight:216.18803-Benzyl-6-bromo-2-methoxyquinoline
CAS:Formula:C17H14BrNOPurity:98%Color and Shape:SolidMolecular weight:328.2032Ref: IN-DA00EB2M
1g25.00€5g39.00€10g49.00€1kgTo inquire25g77.00€100g177.00€250g304.00€500g556.00€250mg25.00€3,3'-((4-Methoxyphenyl)methylene)bis(1H-indole)
CAS:Formula:C24H20N2OPurity:98%Color and Shape:SolidMolecular weight:352.42841-(4-Bromophenyl)-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one
CAS:Formula:C11H7BrN4OPurity:95+%Molecular weight:291.10354-{[5-(4-carbamimidoylphenoxy)pentyl]oxy}benzene-1-carboximidamide
CAS:Formula:C19H24N4O2Purity:99%Color and Shape:SolidMolecular weight:340.4195N-(4-Nitro-3-(trifluoromethyl)phenyl)acetamide
CAS:Formula:C9H7F3N2O3Purity:98%Color and Shape:SolidMolecular weight:248.1587(3S,6S)-3,6-dimethyl-1,4-dioxane-2,5-dione
CAS:Formula:C6H8O4Purity:97%Color and Shape:SolidMolecular weight:144.12532-(Trifluoromethyl)pyridine-4-boronic acid
CAS:Formula:C6H5BF3NO2Purity:97%Color and Shape:SolidMolecular weight:190.9156(2S,3R,4S)-4-Hydroxyisoleucine
CAS:Formula:C6H13NO3Purity:97%Color and Shape:SolidMolecular weight:147.17232-(Aminoacetylamino)-3-(o-chlorobenzoyl)-5-ethylthiophene
CAS:Formula:C15H15ClN2O2SPurity:97%Color and Shape:SolidMolecular weight:322.8098Thiazole, 4-bromo-5-methyl-
CAS:Formula:C4H4BrNSPurity:95%Color and Shape:LiquidMolecular weight:178.0503cis-Δ2-11-methyl-Dodecenoic Acid
CAS:Formula:C13H24O2Purity:95%Color and Shape:LiquidMolecular weight:212.32853-Hydroxythiophene-2-carboxylic acid
CAS:Formula:C5H4O3SPurity:95%Color and Shape:SolidMolecular weight:144.1485Methyl 6-methoxypyrimidine-4-carboxylate
CAS:Formula:C7H8N2O3Purity:97%Color and Shape:SolidMolecular weight:168.1500
![6H-Pyrrolo[4,3,2-ef][2]benzazepin-6-one,8-fluoro-1,3,4,5-tetrahydro-2-[4-[(methylamino)methyl]phen…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0037FK.webp&w=3840&q=75)
![11H-Benzo[5,6]cyclohepta[1,2-b]pyridin-11-one, 8-chloro-5,6-dihydro-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00I5V3.webp&w=3840&q=75)
![Methanesulfonamide, N-[4-(4-fluorophenyl)-5-(hydroxymethyl)-6-(1-methylethyl)-2-pyrimidinyl]-N-met…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001EN2.webp&w=3840&q=75)
![(E)-N-[(4-Hydroxy-3-methoxyphenyl)methyl]-8-methyl-6-nonenamide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0034KV.webp&w=3840&q=75)
![Methanesulfonamide, N-[2-butyl-3-[4-[3-(dibutylamino)propoxy]benzoyl]-5-benzofuranyl]-, hydrochlor…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001GOO.webp&w=3840&q=75)
![(1S,2R,5S,10R,11S,15S)-2,15-dimethyl-14-(pyridin-3-yl)tetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadeca…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA007GBE.webp&w=3840&q=75)
![1H,4H-[1,3]Thiazeto[3,2-a]quinoline-3-carboxylic acid, 6-fluoro-1-methyl-7-[4-[(5-methyl-2-oxo-1,3…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA000KL9.webp&w=3840&q=75)
![9H-Pyrido[3,4-b]indole, 7-methoxy-1-methyl-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00I8E6.webp&w=3840&q=75)
![1-[5-(Cyclopropylsulfamoyl)-2-(thiophen-3-yl)phenyl]-3-[3-(trifluoromethyl)phenyl]urea](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA009C8T.webp&w=3840&q=75)
![2-[2-(2,6-Dichlorophenoxy)ethyl]hydrazinecarboximidamide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0039G5.webp&w=3840&q=75)
![D-Glucose, cyclic4,6-[(2S,2'S)-2,2'-(5,10-dihydro-2,3,7,8-tetrahydroxy-5,10-dioxo[1]benzopyrano[5,…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00IKLU.webp&w=3840&q=75)
![3-[2-(tert-butylamino)-1-hydroxyethyl]-5-[(dimethylcarbamoyl)oxy]phenyl N,N-dimethylcarbamate hydr…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003NYI.webp&w=3840&q=75)
![1H-Indole-3-carboxylic acid, 6-chloro-5-[4-(1-hydroxycyclobutyl)phenyl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001E8X.webp&w=3840&q=75)
![1-(4-Bromophenyl)-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00IE3I.webp&w=3840&q=75)
![4-{[5-(4-carbamimidoylphenoxy)pentyl]oxy}benzene-1-carboximidamide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00006J.webp&w=3840&q=75)
