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(12,257 products)
- Anthraquinones and derivatives(402 products)
- Benzimidazole and Imidazole Derivatives(10,351 products)
- Benzodiazepine Derivatives(332 products)
- Carbohydrates and glycoconjugates(5,009 products)
- Esters and Derivatives(42,025 products)
- Fatty Acids and Lypidic Derivatives(32,205 products)
- Flavonoids and Polyphenols(16,994 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,393 products)
- Natural and semi-synthetic antibiotics(6,341 products)
- Nitriles and Cyano Derivatives(3,042 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,420 products)
- Organic Phosphates and Phosphonates(1,198 products)
- Organic Sulphonates and Sulphates(10,393 products)
- Organometallics(4,398 products)
- Others(6,274 products)
- Peptides and Proteins(3,118 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,892 products)
- Quinazoline and Quinoline Derivatives(65,541 products)
- Quinones and Derivatives(24,199 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,283 products)
- Steroids and Derivatives(4,949 products)
- Sulfonamides and Derivatives(2,587 products)
- Terpenoids and Derivatives(3,836 products)
- Thiazolidinediones and Thiopyrans(2,733 products)
- β-Adrenergic Compounds(229 products)
Show 21 more subcategories
Found 56611 products of "APIs for research and impurities"
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Ethyl (S)-2-[(S)-4-Methyl-2,5-dioxo-3-oxazolidinyl]-4-phenylbutanoate
CAS:Formula:C16H19NO5Purity:97%Color and Shape:SolidMolecular weight:305.32585-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-thiophene-3-carboxylic acid ethyl ester
CAS:Formula:C13H19BO4SPurity:97%Color and Shape:SolidMolecular weight:282.1636Urea, N-(2-chloroethyl)-N'-cyclohexyl-N-nitroso-
CAS:Formula:C9H16ClN3O2Purity:99%Color and Shape:SolidMolecular weight:233.69524-(Diethoxymethyl)benzaldehyde
CAS:Formula:C12H16O3Purity:97%Color and Shape:LiquidMolecular weight:208.2536Benzamide, N-(4-bromophenyl)-2-hydroxy-
CAS:Formula:C13H10BrNO2Purity:98%Color and Shape:SolidMolecular weight:292.12801H-Indole-3-acetic acid, 5-hydroxy-
CAS:Formula:C10H9NO3Purity:97%Color and Shape:SolidMolecular weight:191.1834Bis(Pinacolato)Diboron
CAS:Formula:C12H24B2O4Purity:98%Color and Shape:SolidMolecular weight:253.9386Uridine 5'-(trihydrogen diphosphate), P'-a-D-glucopyranosyl ester,disodium salt
CAS:Formula:C15H22N2Na2O17P2Purity:97%Color and Shape:SolidMolecular weight:610.26541-(3-Iodophenyl)-2,5-dimethyl-1H-pyrrole
CAS:Formula:C12H12INPurity:95%Color and Shape:SolidMolecular weight:297.1348b-Alanine,N-[[2-[[[4-(aminoiminomethyl)phenyl]amino]methyl]-1-methyl-1H-benzimidazol-5-yl]carbonyl]-N-2-pyridinyl-, ethyl ester
CAS:Formula:C27H29N7O3Purity:98%Molecular weight:499.5643Haloperidol Decanoate
CAS:Formula:C31H41ClFNO3Purity:99%Color and Shape:SolidMolecular weight:530.1135Benzoic acid, 2-formyl-3-hydroxy-, methyl ester
CAS:Formula:C9H8O4Purity:98%Color and Shape:SolidMolecular weight:180.1574Guanidine,N-cyano-N'-4-pyridinyl-N''-(1,2,2-trimethylpropyl)-, hydrate (1:1)
CAS:Formula:C13H21N5OPurity:98%Molecular weight:263.3387N-t-butyloxycarbonyl-N-methyl-L-valine
CAS:Formula:C10H19NO4Purity:97%Color and Shape:SolidMolecular weight:217.26226-Bromo-5-(2-fluoro-4-nitrophenoxy)-1-methyl-1H-indazole
CAS:Formula:C14H9BrFN3O3Purity:97%Color and Shape:SolidMolecular weight:366.14202-amino-9-{[(1,3-dihydroxypropan-2-yl)oxy]methyl}-6,9-dihydro-1H-purin-6-one
CAS:Formula:C9H13N5O4Purity:98%Color and Shape:SolidMolecular weight:255.23061,4-Dioxaspiro[4.5]dec-7-en-8-yl trifluoromethanesulfonate
CAS:Formula:C9H11F3O5SPurity:95%Molecular weight:288.24082-Pyridinecarboxamide,4-(4-amino-3-fluorophenoxy)-N-methyl-
CAS:Formula:C13H12FN3O2Purity:97%Color and Shape:SolidMolecular weight:261.25171,2,3-Propanetriol, 2-(dihydrogen phosphate), sodium salt, hydrate (1:2:5)
CAS:Formula:C3H11NaO7PPurity:98%Color and Shape:SolidMolecular weight:213.0788Acetylisovaleryltylosin Tartrate
CAS:Formula:C56H91NO25Color and Shape:SolidMolecular weight:1178.31342-Thiazolidinecarboxylic acid
CAS:Formula:C4H7NO2SPurity:95%Color and Shape:SolidMolecular weight:133.1689Pyrimidine, 2-chloro-4,6-dimethyl-
CAS:Formula:C6H7ClN2Purity:95%Color and Shape:SolidMolecular weight:142.58622-[4-(2-HYDROXY-2-METHYLPROPYL)PHENYL]PROPIONIC ACID
CAS:Formula:C13H18O3Purity:95%Color and Shape:SolidMolecular weight:222.2802Benzenemethanol, 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-
CAS:Formula:C13H19BO3Purity:97%Color and Shape:SolidMolecular weight:234.0992(4-ethylcarbamoyl-butyl)triphenylphosphonium bromide
CAS:Formula:C25H29BrNOPPurity:98%Color and Shape:SolidMolecular weight:470.38162-Pyridineacetonitrile, a-phenyl-
CAS:Formula:C13H10N2Purity:95%Color and Shape:SolidMolecular weight:194.2319L-Arginine, hydrochloride (1:1)
CAS:Formula:C6H15ClN4O2Purity:97%Color and Shape:SolidMolecular weight:210.66192,6-Dichlorobenzeneacetamide
CAS:Formula:C8H7Cl2NOPurity:98%Color and Shape:SolidMolecular weight:204.05332-[[(5S)-2-Oxo-3-[4-(3-oxo-4-morpholinyl)phenyl]-5-oxazolidinyl]methyl]-1H-isoindole-1,3(2H)-dione
CAS:Formula:C22H19N3O6Purity:97%Color and Shape:SolidMolecular weight:421.40285-(4-Nitrophenyl)furan-2-carbaldehyde
CAS:Formula:C11H7NO4Purity:97%Color and Shape:SolidMolecular weight:217.17764-Methyl-N-[3-(4-methyl-1H-imidazol-1-yl)-5-(trifluoromethyl)phenyl]-3-{[4-(3-pyridinyl)-2-pyrimidinyl]amino}benzamide hydrochloride hydrate
CAS:Formula:C28H25ClF3N7O2Purity:%Color and Shape:SolidMolecular weight:583.9920Benzene, 1,2,3,4,5-pentachloro-6-(methylthio)-
CAS:Formula:C7H3Cl5SPurity:98%Color and Shape:SolidMolecular weight:296.4287MeOSuc-AAPV-pNA, Chromogenic Substrate
CAS:Formula:C27H38N6O9Purity:95%Color and Shape:SolidMolecular weight:590.6254Acetic acid, 2-hydrazinyl-
CAS:Formula:C2H6N2O2Purity:98%Color and Shape:SolidMolecular weight:90.0812Ethyl 3,5-dichloro-4-hydroxybenzoate
CAS:Formula:C9H8Cl2O3Purity:97%Color and Shape:SolidMolecular weight:235.0640Nintedanib Acetyl Impurity
CAS:Formula:C26H23N3O4Purity:98%Color and Shape:SolidMolecular weight:441.47855-Methoxy-2-benzimidazolinone
CAS:Formula:C8H8N2O2Purity:95%Color and Shape:SolidMolecular weight:164.1613Ref: IN-DA003MSQ
1g25.00€5g46.00€10g60.00€1kgTo inquire25g112.00€50g163.00€5kgTo inquire100g281.00€500gTo inquire250mgTo inquire6-FLUORO-2-(2'-FLUORO-[1,1'-BIPHENYL]-4-YL)-3-METHYLQUINOLINE-4-CARBOXYLIC ACID
CAS:Formula:C23H15F2NO2Purity:98%Color and Shape:SolidMolecular weight:375.3675Neostigmine Methyl Sulfate
CAS:Formula:C13H22N2O6SPurity:98%Color and Shape:SolidMolecular weight:334.3886Sodium 1-carboxyvinyl hydrogenphosphate
CAS:Formula:C3H4NaO6PPurity:97%Color and Shape:SolidMolecular weight:190.02381,2,4-Triazin-3-amine, 6-(2-chloro-6-methyl-4-pyridinyl)-5-(4-fluorophenyl)-
CAS:Formula:C15H11ClFN5Purity:97%Color and Shape:SolidMolecular weight:315.7327Ethyl (R)-4-phenyl-2-[[(trifluoromethyl)sulfonyl]oxy]butyrate
CAS:Formula:C13H15F3O5SPurity:95%Color and Shape:SolidMolecular weight:340.3154Benzoic acid, 3-acetyl-4-hydroxy-
CAS:Formula:C9H8O4Purity:97%Color and Shape:SolidMolecular weight:180.1574[1-(4-Bromophenyl)cyclopentyl]methanamine
CAS:Formula:C12H16BrNPurity:95%Color and Shape:LiquidMolecular weight:254.16611-Phenyl-3-oxabicyclo[3.1.0]hexan-2-one
CAS:Formula:C11H10O2Purity:98%Color and Shape:SolidMolecular weight:174.19591H-Pyrazole, 1-cyclopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-
CAS:Formula:C12H19BN2O2Purity:97%Color and Shape:SolidMolecular weight:234.10254-[(1-BOC-Amino)cyclobutyl]phenylboronic acid pinacol ester
CAS:Formula:C21H32BNO4Purity:97%Color and Shape:SolidMolecular weight:373.29413,3,3-trideuterio-2-[dideuterio-(3,4-dihydroxyphenyl)methyl]-2-hydrazinylpropanoic acid
CAS:Formula:C10H14N2O4Purity:99%Color and Shape:SolidMolecular weight:226.22923-OXO-3-(2,4,5-TRIFLUORO-3-METHOXY-PHENYL)-PROPIONIC ACID ETHYL ESTER
CAS:Formula:C12H11F3O4Purity:95%Color and Shape:SolidMolecular weight:276.20851H-Benzimidazole, 6-(difluoromethoxy)-2-[[(3,4-dimethoxy-2-pyridinyl)methyl]sulfonyl]-
CAS:Formula:C16H15F2N3O5SPurity:98%Color and Shape:SolidMolecular weight:399.3692methyl 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€2-Aminothiazole-4-carboxylic acid
CAS:Formula:C4H4N2O2SPurity:98%Color and Shape:SolidMolecular weight:144.1518L-Glutamic acid, N-acetyl-L-α-aspartyl-
CAS:Formula:C11H16N2O8Purity:95%Color and Shape:SolidMolecular weight:304.2533b-Alanine, N-(aminoiminomethyl)-
CAS:Formula:C4H9N3O2Purity:95%Color and Shape:SolidMolecular weight:131.1332(2S,3R)-2-(3,4,5-Trihydroxyphenyl)-chroman-3,5,7-triol
CAS:Formula:C15H14O7Purity:98%Color and Shape:SolidMolecular weight:306.2675(5R)-5-(Azidomethyl)-3-(3-fluoro-4-morpholin-4-ylphenyl)-1,3-oxazolidin-2-one
CAS:Formula:C14H16FN5O3Purity:97%Color and Shape:SolidMolecular weight:321.30695-METHOXY-3-(1,2,5,6-TETRAHYDRO-4-PYRIDINYL)-1H-INDOLE HEMISUCCINATE
CAS:Formula:C18H22N2O5Purity:98%Molecular weight:346.3777Piperazine,1-[4-[[(2R,4S)-2-(2,4-dichlorophenyl)-2-(1H-1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]-4-(1-methylethyl)-, rel-
CAS:Formula:C26H31Cl2N5O3Purity:97%Color and Shape:SolidMolecular weight:532.4620N-Nitroso-di-iso-propylamine
CAS:Formula:C6H14N2OPurity:97%Color and Shape:SolidMolecular weight:130.1882Boc-4-(4-bromophenyl)-piperidine-4-carboxylic acid
CAS:Formula:C17H22BrNO4Purity:95%Color and Shape:SolidMolecular weight:384.26495-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,7-amino-3-chloro-8-oxo-, (6R,7R)-
CAS:Formula:C7H7ClN2O3SPurity:96%Color and Shape:SolidMolecular weight:234.6601Methanesulfonamide, N-[4-(4-fluorophenyl)-5-(hydroxymethyl)-6-(1-methylethyl)-2-pyrimidinyl]-N-methyl-
CAS:Formula:C16H20FN3O3SPurity:97%Color and Shape:SolidMolecular weight:353.41172-Formylphenylboronic acid
CAS:Formula:C7H7BO3Purity:98%Color and Shape:SolidMolecular weight:149.93974-Methylpiperazin-1-amine
CAS:Formula:C5H13N3Purity:97%Color and Shape:LiquidMolecular weight:115.1768(6R)-5,6,7,8-Tetrahydro-l-biopterin diHCl
CAS:Formula:C9H17Cl2N5O3Purity:95%Color and Shape:SolidMolecular weight:314.1690Ref: IN-DA005LS6
1gTo inquire2gTo inquire5gTo inquire10gTo inquire1mg51.00€10mg121.00€50mg125.00€100mg202.00€250mg299.00€4-Pyridinecarboxaldehyde, 3-hydroxy-5-(hydroxymethyl)-2-methyl-, hydrochloride (1:1)
CAS:Formula:C8H10ClNO3Purity:98%Color and Shape:SolidMolecular weight:203.62295-Chloroethyl-6-Chloro-1,3-Dihydro-2H-Indole-2-One
CAS:Formula:C10H9Cl2NOPurity:97%Color and Shape:SolidMolecular weight:230.0906Ref: IN-DA0038OE
1g24.00€5g33.00€10g50.00€25g75.00€50g107.00€100g155.00€250g352.00€500g532.00€250mg24.00€4-([1,2,4]Triazolo[1,5-a]pyridin-7-yloxy)-3-methylaniline
CAS:Formula:C13H12N4OPurity:97%Color and Shape:SolidMolecular weight:240.2606Ref: IN-DA00IHRU
1g28.00€5g69.00€10g128.00€15g150.00€25g155.00€50g290.00€75g573.00€100g529.00€250mg27.00€ethyl 5-(benzyloxy)-1H-indazole-3-carboxylate
CAS:Formula:C17H16N2O3Purity:95%Color and Shape:SolidMolecular weight:296.3205(S)-5-(Aminomethyl)-3-(3-fluoro-4-morpholinophenyl)oxazolidin-2-one
CAS:Formula:C14H18FN3O3Purity:98%Color and Shape:SolidMolecular weight:295.30941-Propanaminium, 3-carboxy-2-hydroxy-N,N,N-trimethyl-, chloride
CAS:Formula:C7H16ClNO3Purity:97%Color and Shape:SolidMolecular weight:197.6598Polymyxin B, sulfate (salt)
CAS:Formula:C56H100N16O17SColor and Shape:SolidMolecular weight:1301.55521-Pyrrolidineacetic acid, α-phenyl-
CAS:Formula:C12H15NO2Purity:98%Color and Shape:SolidMolecular weight:205.25307-hydroxy-3-(4-hydroxyphenyl)-8-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-4H-chromen-4-one
CAS:Formula:C21H20O9Purity:97%Color and Shape:SolidMolecular weight:416.3781L-Phenylalaninamide, N-[(2R,4R,5S)-5-[[(1,1-dimethylethoxy)carbonyl]amino]-4-hydroxy-1-oxo-6-phenyl-2-(phenylmethyl)hexyl]-L-leucyl-
CAS:Formula:C39H52N4O6Purity:99%Color and Shape:SolidMolecular weight:672.8534Zincate(2-), [[N,N'-1,2-ethanediylbis[N-[(carboxy-κO)methyl]glycinato-κN,κO]](4-)]-, sodium, hydrate (1:2:4), (OC-6-21)-
CAS:Formula:C10H20N2Na2O12ZnPurity:97%Color and Shape:SolidMolecular weight:471.6315Methyl 6-chloropyridazine-4-carboxylate
CAS:Formula:C6H5ClN2O2Purity:97%Color and Shape:SolidMolecular weight:172.5691Ref: IN-DA00358D
1g46.00€5g118.00€10g169.00€25g221.00€50g559.00€100gTo inquire250gTo inquire100mg25.00€250mg29.00€Cyclohexanecarboxylic acid, 4-(aminomethyl)-, cis-
CAS:Formula:C8H15NO2Purity:96%Color and Shape:SolidMolecular weight:157.2102Ethanol, 2-[2-[4-(diphenylmethyl)-1-piperazinyl]ethoxy]-, hydrochloride (1:2)
CAS:Formula:C21H30Cl2N2O2Purity:98%Color and Shape:SolidMolecular weight:413.38112,2'-Oxybis(ethylamine) diHCl
CAS:Formula:C4H14Cl2N2OPurity:97%Color and Shape:SolidMolecular weight:177.0728(3β,4α,16α)-3,16-dihydroxy-23-oxoolean-12-en-28-oic acid
CAS:Formula:C30H46O5Purity:98%Color and Shape:SolidMolecular weight:486.6832Phosphonic acid, (dichloromethylene)bis-, disodium salt, tetrahydrate
CAS:Formula:CH10Cl2Na2O10P2Purity:98%Color and Shape:SolidMolecular weight:360.9172
