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(12,270 products)
- Anthraquinones and derivatives(405 products)
- Benzimidazole and Imidazole Derivatives(10,355 products)
- Benzodiazepine Derivatives(333 products)
- Carbohydrates and glycoconjugates(5,010 products)
- Esters and Derivatives(42,026 products)
- Fatty Acids and Lypidic Derivatives(32,216 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(6,348 products)
- Nitriles and Cyano Derivatives(3,042 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,420 products)
- Organic Phosphates and Phosphonates(1,201 products)
- Organic Sulphonates and Sulphates(10,393 products)
- Organometallics(4,401 products)
- Others(6,275 products)
- Peptides and Proteins(3,121 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,898 products)
- Quinazoline and Quinoline Derivatives(65,580 products)
- Quinones and Derivatives(24,205 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,381 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 56688 products of "APIs for research and impurities"
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9H-Carbazole, 3-bromo-
CAS:Formula:C12H8BrNPurity:98%Color and Shape:SolidMolecular weight:246.1026Ref: IN-DA001QKB
5g20.00€10g20.00€1kg183.00€25g29.00€50g35.00€5kgTo inquire100g56.00€10kgTo inquire250g87.00€500g134.00€4-Methylsulphonyl benzaldehyde
CAS:Formula:C8H8O3SPurity:97%Color and Shape:SolidMolecular weight:184.2123N-(2,4-Dihydroxy-3,3-dimethylbutyryl)-β-alanine calcium
CAS:Formula:C18H32CaN2O10Purity:95%Color and Shape:SolidMolecular weight:476.53212-[(3-oxo-3-phenyl-propyl)amino]acetic acid
CAS:Formula:C11H13NO3Purity:98%Color and Shape:SolidMolecular weight:207.22586-chloro-1H-pyrrolo[2,3-b]pyridine
CAS:Formula:C7H5ClN2Purity:95%Color and Shape:SolidMolecular weight:152.5810Ref: IN-DA003N57
1g25.00€5g55.00€10g71.00€1kgTo inquire5kgTo inquire100g570.00€500gTo inquire250mg21.00€sodium (3R,5S,6E)-7-[3-(4-fluorophenyl)-1-(propan-2-yl)-1H-indol-2-yl]-3,5-dihydroxyhept-6-enoate
CAS:Formula:C24H25FNNaO4Purity:98%Color and Shape:SolidMolecular weight:433.4478cis-4-Phenylthio-L-proline hydrochloride
CAS:Formula:C11H14ClNO2SPurity:97%Color and Shape:SolidMolecular weight:259.75241-(Tetrahydro-2-furoyl)piperazine
CAS:Formula:C9H16N2O2Purity:97%Color and Shape:LiquidMolecular weight:184.2355Ethyl 4-(piperazin-1-yl)benzoate
CAS:Formula:C13H18N2O2Purity:96%Color and Shape:SolidMolecular weight:234.2942Acetamide, N-(4-methoxy-2-nitrophenyl)-
CAS:Formula:C9H10N2O4Purity:98%Color and Shape:SolidMolecular weight:210.18671H-Pyrrole-2,5-dione, 1,1'-(2,2-dimethyl-1,3-propanediyl)bis[3,4-dichloro- (9CI)
CAS:Formula:C13H10Cl4N2O4Purity:98%Color and Shape:SolidMolecular weight:400.0415β-D-Glucopyranoside, (3β,25R)-spirost-5-en-3-yl O-6-deoxy-α-L-mannopyranosyl-(1→2)-O-[β-D-glucopyranosyl-(1→3)]-
CAS:Formula:C45H72O17Purity:99%Color and Shape:SolidMolecular weight:885.0430Dimethyl 2,6-dichlorobenzene-1,4-dicarboxylate
CAS:Formula:C10H8Cl2O4Purity:96%Color and Shape:SolidMolecular weight:263.0741Ethyl 4-acetamidobenzoate
CAS:Formula:C11H13NO3Purity:97%Color and Shape:SolidMolecular weight:207.22586,7-Dihydro-2-phenylthieno[3,2-c]pyridin-4(5H)-one
CAS:Formula:C13H11NOSPurity:96%Molecular weight:229.2975methyl(3-{tetracyclo[6.6.2.0^{2,7}.0^{9,14}]hexadeca-2(7),3,5,9(14),10,12-hexaen-1-yl}propyl)amine
CAS:Formula:C20H23NPurity:98%Color and Shape:SolidMolecular weight:277.40332-[2-(2,6-Dichlorophenoxy)ethyl]hydrazinecarboximidamide
CAS:Formula:C9H12Cl2N4OPurity:95%Color and Shape:SolidMolecular weight:263.1238Methyl (E)-2-((3S,6'S,7'S,8a'S)-6'-ethyl-2-oxo-2',3',6',7',8',8a'-hexahydro-5'H-spiro[indoline-3,1'-indolizin]-7'-yl)-3-methoxyacrylate
CAS:Formula:C22H28N2O4Purity:98%Molecular weight:384.46872-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
1g131.00€5g255.00€10g619.00€50g617.00€100gTo inquire10mg30.00€50mg46.00€100mg56.00€250mg69.00€500mg100.00€6-Nitro-4-(trifluoromethyl)quinolin-2(1H)-one
CAS:Formula:C10H5F3N2O3Purity:97%Color and Shape:SolidMolecular weight:258.15351-(4-(BENZYLOXY)-3-NITROPHENYL)-2-BROMOETHANONE
CAS:Formula:C15H12BrNO4Purity:97%Color and Shape:SolidMolecular weight:350.1641Ketorolac tromethamine salt
CAS:Formula:C19H24N2O6Purity:98%Color and Shape:SolidMolecular weight:376.4037Sulfamethazine
CAS:<p>Sulfamethazine (Sulfadimidine) is a sulfanilamide anti-infective agent. It has a spectrum of antimicrobial action similar to other sulfonamides.</p>Formula:C12H14N4O2SPurity:99.88%Color and Shape:White White Crystalline PowderMolecular weight:278.33Benzamide, 4-chloro-N-[2-(4-morpholinyl)ethyl]-
CAS:Formula:C13H17ClN2O2Purity:98%Color and Shape:SolidMolecular weight:268.73936-Phenylpyridine-2-carboxylic acid
CAS:Formula:C12H9NO2Purity:98%Color and Shape:SolidMolecular weight:199.2054(6-methoxytetralin-2-yl)ammonium chloride
CAS:Formula:C11H16ClNOPurity:95%Color and Shape:SolidMolecular weight:213.7038Methanesulfonic acid, hexyl ester
CAS:Formula:C7H16O3SPurity:97%Color and Shape:LiquidMolecular weight:180.26513-Methoxy-4-methoxycarbonylphenylboronic acid, pinacol ester
CAS:Formula:C15H21BO5Purity:96%Color and Shape:SolidMolecular weight:292.1352N-(2-Dimethylaminoethyl)-n-methylformamide
CAS:Formula:C6H14N2OPurity:98%Color and Shape:LiquidMolecular weight:130.18829-Amino minocycline, HCl
CAS:Formula:C23H29ClN4O7Purity:95%Color and Shape:SolidMolecular weight:508.95206-Methyl-3-(2-(1-(pyridin-2-yl)ethylidene)hydrazinyl)-5H-[1,2,4]triazino[5,6-b]indole
CAS:Formula:C17H15N7Purity:95%Color and Shape:SolidMolecular weight:317.34792-Azabicyclo[3.1.0]hexane-2,3-dicarboxylic acid, 2-(1,1-dimethylethyl)3-ethyl ester, (1S,3S,5S)-
CAS:Formula:C13H21NO4Purity:97%Color and Shape:LiquidMolecular weight:255.3101DIOXOPROMETHAZINE HYDROCHLORIDE
CAS:Formula:C17H21ClN2O2SPurity:98%Color and Shape:SolidMolecular weight:352.8788Ref: IN-DA007XXV
5g34.00€10g57.00€15g68.00€25g77.00€50g112.00€75g167.00€100g202.00€200g274.00€300g539.00€500g632.00€(2-Bromophenyl)(2,4-dimethylphenyl)sulfane
CAS:Formula:C14H13BrSPurity:95%Color and Shape:SolidMolecular weight:293.2220(2E)-1,3-diphenylprop-2-en-1-one
CAS:Formula:C15H12OPurity:98%Color and Shape:SolidMolecular weight:208.25524-(Benzyloxy)-3,5-dimethoxybenzaldehyde
CAS:Formula:C16H16O4Purity:98%Color and Shape:SolidMolecular weight:272.29584-Methoxy-3-(pyrrolidin-1-ylsulfonyl)phenylboronic acid
CAS:Formula:C11H16BNO5SPurity:98%Color and Shape:SolidMolecular weight:285.1244D-Glutamic acid, N-[(1,1-dimethylethoxy)carbonyl]-, dimethyl ester
CAS:Formula:C12H21NO6Purity:98%Color and Shape:SolidMolecular weight:275.2982(S)-2-(((Benzyloxy)carbonyl)amino)-3,3-dimethylbutanoic acid
CAS:Formula:C14H19NO4Purity:97%Color and Shape:SolidMolecular weight:265.3050Ref: IN-DA009CBF
1g219.00€5g613.00€10gTo inquire25gTo inquire50gTo inquire100g2,458.00€200g4,670.00€25mg50.00€50mg65.00€100mg91.00€250mg122.00€6,7-Diisopropylpteridine-2,4-diamine phosphate
CAS:Formula:C12H21N6O4PPurity:95%Color and Shape:SolidMolecular weight:344.30675-HYDROXY-2-MERCAPTO-BENZIMIDAZOLE
CAS:Formula:C7H6N2OSPurity:98%Color and Shape:SolidMolecular weight:166.20033-(4-Oxo-3,4-dihydroquinazolin-2-yl)phenyl acetate
CAS:Formula:C16H12N2O3Purity:96%Molecular weight:280.2781N-(3-Chloro-4-fluorophenyl)-6-(3-chloropropoxy)-7-methoxyquinazolin-4-amine
CAS:Formula:C18H16Cl2FN3O2Purity:97%Color and Shape:SolidMolecular weight:396.24291-Methylpyridinium-2-aldoxime chloride
CAS:Formula:C7H9ClN2OPurity:98%Color and Shape:SolidMolecular weight:172.6122Ref: IN-DA0037N3
1g25.00€5g25.00€10g28.00€1kg516.00€25g48.00€50g61.00€5kgTo inquire100g91.00€10kgTo inquire250g166.00€500g214.00€(3S,6S)-3,6-dimethyl-1,4-dioxane-2,5-dione
CAS:Formula:C6H8O4Purity:97%Color and Shape:SolidMolecular weight:144.12536-FLUORO-2-(2'-FLUORO-[1,1'-BIPHENYL]-4-YL)-3-METHYLQUINOLINE-4-CARBOXYLIC ACID
CAS:Formula:C23H15F2NO2Purity:98%Color and Shape:SolidMolecular weight:375.3675Benzonitrile, 4-iodo-3-nitro-
CAS:Formula:C7H3IN2O2Purity:98%Color and Shape:SolidMolecular weight:274.01545-Iodo-2'-deoxyuridine
CAS:Formula:C9H11IN2O5Purity:98%Color and Shape:SolidMolecular weight:354.0985ethyl 6-[2-(4,4-dimethyl-3,4-dihydro-2H-1-benzothiopyran-6-yl)ethynyl]pyridine-3-carboxylate
CAS:Formula:C21H21NO2SPurity:98%Color and Shape:SolidMolecular weight:351.4619Ref: IN-DA0076TT
1g527.00€5gTo inquire10gTo inquire25gTo inquire10mg68.00€50mg118.00€100mg159.00€250mg170.00€2-amino-3-(3,4-dihydroxyphenyl)propanoic acid
CAS:Formula:C9H11NO4Purity:97%Color and Shape:SolidMolecular weight:197.1879Catharanthine Tartrate
CAS:Formula:C46H54N4O10Purity:98%Color and Shape:SolidMolecular weight:822.9418(2R,4R)-1-[(2S)-5-[[Imino(nitroamino)methyl]amino]-2-[[(3-methyl-8-quinolinyl)sulfonyl]amino]-1-oxopentyl]-4-methyl-2-piperidinecarboxylic acid ethyl ester
CAS:Formula:C25H35N7O7SPurity:95%Color and Shape:SolidMolecular weight:577.6531Acetamide,N-[9-[[2-(acetyloxy)-1-[(acetyloxy)methyl]ethoxy]methyl]-6,9-dihydro-6-oxo-1H-purin-2-yl]-
CAS:Formula:C15H19N5O7Purity:97%Color and Shape:SolidMolecular weight:381.34073a,6a-Diphenyloctahydroimidazo[4,5-d]imidazole-2,5-dione
CAS:Formula:C16H14N4O2Purity:98%Color and Shape:SolidMolecular weight:294.30805-(3,5-Dimethyl-4-isoxazolyl)-1-[2-(4-morpholinyl)ethyl]-2-[2-(4-propoxyphenyl)ethyl]-1H-benzimidazole
CAS:Formula:C29H36N4O3Purity:98%Molecular weight:488.62117H-PURINE-7-ACETAMIDE, 1,2,3,6-TETRAHYDRO-1,3-DIMETHYL-2,6-DIOXO-N-(6-PHENYL-3-PYRIDAZINYL)-
CAS:Formula:C19H17N7O3Purity:98%Color and Shape:SolidMolecular weight:391.3834Ref: IN-DA001UF2
1gTo inquire1mg50.00€5mg63.00€10mg84.00€25mg122.00€50mg202.00€100mg246.00€250mg554.00€1-Pentanone, 2-amino-4-methyl-1-[(2R)-2-methyl-2-oxiranyl]-, (2S)-, 2,2,2-trifluoroacetate (1:1)
CAS:Formula:C11H18F3NO4Purity:%Color and Shape:SolidMolecular weight:285.2601Ethanone, 1-(2,3-dihydro-1,4-benzodioxin-6-yl)-
CAS:Formula:C10H10O3Purity:98%Color and Shape:SolidMolecular weight:178.18462,2-dichloro-N-[(1R,2R)-1,3-dihydroxy-1-(4-methanesulfonylphenyl)propan-2-yl]acetamide
CAS:Formula:C12H15Cl2NO5SPurity:98%Color and Shape:SolidMolecular weight:356.2222(6-BroMo-benzothiazol-2-yl)-carbaMic acid tert-butyl ester
CAS:Formula:C12H13BrN2O2SPurity:95%Color and Shape:SolidMolecular weight:329.2128N4-Benzoyl-2'-deoxycytidine
CAS:Formula:C16H17N3O5Purity:97%Color and Shape:SolidMolecular weight:331.3233Ref: IN-DA00348D
1g25.00€5g40.00€10g60.00€25g100.00€100g208.00€10kgTo inquire250g676.00€500gTo inquireEstra-1,3,5(10)-trien-17-one,3-(sulfooxy)-, sodium salt (1:1)
CAS:Formula:C18H21NaO5SPurity:98%Color and Shape:SolidMolecular weight:372.4111Morpholinium,4-[(2-bromo-4,5-dimethoxyphenyl)methyl]-4-[2-[2-(6,6-dimethylbicyclo[3.1.1]hept-2-yl)ethoxy]ethyl]-, bromide
CAS:Formula:C26H41Br2NO4Purity:98%Color and Shape:SolidMolecular weight:591.41602-Chloro-N-ethylpyrimidin-4-amine
CAS:Formula:C6H8ClN3Purity:98%Color and Shape:SolidMolecular weight:157.60082H-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:425.51903-Piperidinamine, 1-methyl-, hydrochloride (1:2), (3R)-
CAS:Formula:C6H16Cl2N2Purity:95%Color and Shape:SolidMolecular weight:187.11062,5-Pyrrolidinedione, 3-(5-fluoro-1H-indol-3-yl)-
CAS:Formula:C12H9FN2O2Purity:98%Color and Shape:SolidMolecular weight:232.2105Methanone, [6-hydroxy-2-(4-hydroxyphenyl)benzo[b]thien-3-yl][4-[2-(1-piperidinyl)ethoxy]phenyl]-,hydrochloride (1:1)
CAS:Formula:C28H28ClNO4SPurity:98%Color and Shape:SolidMolecular weight:510.04424-Acetoxyisophthalic acid dimethyl ester
CAS:Formula:C12H12O6Purity:98.0%Color and Shape:SolidMolecular weight:252.2201R-(−)-Deprenyl (hydrochloride)
CAS:Formula:C13H18ClNPurity:98%Color and Shape:SolidMolecular weight:223.74171H-Benzimidazole, 6-(difluoromethoxy)-2-[[(3,4-dimethoxy-2-pyridinyl)methyl]sulfonyl]-
CAS:Formula:C16H15F2N3O5SPurity:98%Color and Shape:SolidMolecular weight:399.3692Trans-Tert-Butyl-4-Oxohexahydro-1H-Pyrrolo[3,4-C]Pyridine-2(3H)-Carboxylate
CAS:Formula:C12H20N2O3Purity:95%Color and Shape:SolidMolecular weight:240.29882-Amino-5-fluorothiazole HCl
CAS:Formula:C3H4ClFN2SPurity:96%Color and Shape:SolidMolecular weight:154.5937Acetic acid, 2-hydrazinyl-
CAS:Formula:C2H6N2O2Purity:98%Color and Shape:SolidMolecular weight:90.0812


