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(12,241 products)
- Anthraquinones and derivatives(401 products)
- Benzimidazole and Imidazole Derivatives(10,345 products)
- Benzodiazepine Derivatives(332 products)
- Carbohydrates and glycoconjugates(5,006 products)
- Esters and Derivatives(42,023 products)
- Fatty Acids and Lypidic Derivatives(32,187 products)
- Flavonoids and Polyphenols(16,990 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,393 products)
- Natural and semi-synthetic antibiotics(6,335 products)
- Nitriles and Cyano Derivatives(3,042 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,413 products)
- Organic Phosphates and Phosphonates(1,191 products)
- Organic Sulphonates and Sulphates(10,370 products)
- Organometallics(4,396 products)
- Others(6,270 products)
- Peptides and Proteins(3,116 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,888 products)
- Quinazoline and Quinoline Derivatives(65,497 products)
- Quinones and Derivatives(24,191 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,238 products)
- Steroids and Derivatives(4,949 products)
- Sulfonamides and Derivatives(2,584 products)
- Terpenoids and Derivatives(3,835 products)
- Thiazolidinediones and Thiopyrans(2,733 products)
- β-Adrenergic Compounds(228 products)
Show 21 more subcategories
Found 56511 products of "APIs for research and impurities"
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5-(DIFLUOROMETHOXY)-2-[[(3,4-DIMETHOXY-PYRIDIN-2-YL)METHYL]THIO]-1H-BENZO[D]IMIDAZOLE-N-OXIDE
CAS:Formula:C16H15F2N3O4SPurity:99%Color and Shape:SolidMolecular weight:383.3698Butanedioic acid,2-sulfo-, 1,4-bis(2-ethylhexyl) ester, calcium salt (2:1)
CAS:Formula:C40H74CaO14S2Purity:95%Color and Shape:SolidMolecular weight:883.2152Netilmicin sulfate(2:5)
CAS:Formula:C42H92N10O34S5Purity:98%Color and Shape:SolidMolecular weight:1441.5515Ref: IN-DA00BHQF
1g310.00€5gTo inquire10gTo inquire25gTo inquire50mgTo inquire100mg114.00€250mg187.00€R-(+)-α-Methylbenzylamine
CAS:Formula:C8H11NPurity:96%Color and Shape:LiquidMolecular weight:121.1796(3aR,4S,7aR)-Octahydro-4-hydroxy-4-[2-(3-methylphenyl)ethynyl]-1H-indole-1-carboxylic acid methyl ester
CAS:Formula:C19H23NO3Purity:98%Color and Shape:SolidMolecular weight:313.39084-Quinolinemethanol, a-(2R)-2-piperidinyl-2,8-bis(trifluoromethyl)-,monohydrochloride, (aS)-rel-
CAS:Formula:C17H17ClF6N2OPurity:%Color and Shape:SolidMolecular weight:414.7731Isopentyl-4-Methoxycinnamate
CAS:Formula:C15H20O3Purity:95%Color and Shape:LiquidMolecular weight:248.3175Ref: IN-DA00IBRX
1g335.00€50g622.00€5mg33.00€100gTo inquire250gTo inquire25mg77.00€50mg111.00€100mg131.00€250mg169.00€5-Bromo-1-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione
CAS:Formula:C9H11BrN2O6Purity:97%Color and Shape:SolidMolecular weight:323.097411,14-Eicosadienoic acid
CAS:Formula:C20H36O2Purity:98%Color and Shape:LiquidMolecular weight:308.4986Benzenemethanamine, α-cyclopropyl-
CAS:Formula:C10H13NPurity:97%Color and Shape:LiquidMolecular weight:147.21693-Pyridinecarboxylic acid, 2-methoxy-
CAS:Formula:C7H7NO3Purity:98%Color and Shape:SolidMolecular weight:153.1354Ref: IN-DA003GBP
1g25.00€5g39.00€10g57.00€15g67.00€25g75.00€50g112.00€75g166.00€100g200.00€200g275.00€300g540.00€400g504.00€500gTo inquire2,5-Dimethoxy-4-methylbenzaldehyde
CAS:Formula:C10H12O3Purity:98%Color and Shape:SolidMolecular weight:180.2005Ceftazidime pentahydrate
CAS:Formula:C22H32N6O12S2Purity:%Color and Shape:SolidMolecular weight:636.65255-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,3-[[(aminocarbonyl)oxy]methyl]-7-[[(2Z)-2-furanyl(methoxyimino)acetyl]amino]-8-oxo-, monosodium salt, (6R,7R)-
CAS:Formula:C16H15N4NaO8SPurity:97%Color and Shape:SolidMolecular weight:446.3671Boronic acid, B-(3,4-difluorophenyl)-
CAS:Formula:C6H5BF2O2Purity:96%Color and Shape:SolidMolecular weight:157.9105Propanamide, 3-amino-2,2-dimethyl-
CAS:Formula:C5H12N2OPurity:96%Color and Shape:SolidMolecular weight:116.1616Hexanoic acid, 6-cyano-5-hydroxy-3-oxo-, 1,1-dimethylethyl ester, (5R)-
CAS:Formula:C11H17NO4Purity:95%Color and Shape:LiquidMolecular weight:227.2570Apigenin-7-apioglucoside
CAS:Formula:C26H28O14Purity:97%Color and Shape:SolidMolecular weight:564.49213-Piperidinecarboxylic acid, 1-[4,4-bis(3-methyl-2-thienyl)-3-buten-1-yl]-, hydrochloride (1:1), (3R)-
CAS:Formula:C20H26ClNO2S2Purity:98%Color and Shape:SolidMolecular weight:412.0089Hydroxychloroquine sulfate
CAS:Formula:C18H28ClN3O5SPurity:99%Color and Shape:SolidMolecular weight:433.9500Ref: IN-DA0059P3
1g30.00€5g41.00€10g63.00€25g88.00€100g166.00€10kgTo inquire25kgTo inquire500gTo inquire50kgTo inquire50mg24.00€250mg26.00€9H-Purin-6-amine, 9-(tetrahydro-2-furanyl)-
CAS:Formula:C9H11N5OPurity:95%Color and Shape:SolidMolecular weight:205.2165Ref: IN-DA001YOM
1gTo inquire1mg50.00€5mg62.00€10mg71.00€25mg116.00€50mg160.00€100mg194.00€250mg349.00€3,7-Dichloro-10,11-dihydro-5H-dibenzo[b,f]azepine
CAS:Formula:C14H11Cl2NPurity:97%Color and Shape:SolidMolecular weight:264.14982-Amino-3-benzoyl-α-(methylthio)benzeneacetamide
CAS:Formula:C16H16N2O2SPurity:97%Color and Shape:SolidMolecular weight:300.3754L-Valine, N-(1-oxopentyl)-N-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-, methyl ester
CAS:Formula:C25H31N5O3Purity:95%Color and Shape:SolidMolecular weight:449.5453{3-[(1-benzyl-1H-indazol-3-yl)oxy]propyl}dimethylamine hydrochloride
CAS:Formula:C19H24ClN3OPurity:97%Color and Shape:SolidMolecular weight:345.86644-[(4-chlorophenyl)methyl]-2-(1-methylazepan-4-yl)-1,2-dihydrophthalazin-1-one hydrochloride
CAS:Formula:C22H27Cl2N3OPurity:98%Color and Shape:SolidMolecular weight:420.37532-Thiophenecarboxamide, N-[2-(3,4-dihydro-3-oxo-2-quinoxalinyl)-4-(1-methylethyl)phenyl]-
CAS:Formula:C22H19N3O2SPurity:98%Color and Shape:SolidMolecular weight:389.4702N,N-Bis(2-hydroxyethyl)-4-methylbenzenesulfonamide
CAS:Formula:C11H17NO4SPurity:98%Color and Shape:SolidMolecular weight:259.32204-[(Trimethylsilyl)ethynyl]morpholine
CAS:Formula:C9H17NOSiPurity:95%Color and Shape:LiquidMolecular weight:183.32294-Benzyloxycarbonylamino-piperidine HCl
CAS:Formula:C13H19ClN2O2Purity:97%Color and Shape:SolidMolecular weight:270.7552Benzeneacetic acid, 2-cyano-, methyl ester
CAS:Formula:C10H9NO2Purity:97%Color and Shape:LiquidMolecular weight:175.1840Naphazoline hydrochloride
CAS:Formula:C14H15ClN2Purity:98%Color and Shape:SolidMolecular weight:246.7353Phosphonic acid, P,P'-(1-hydroxy-2-imidazo[1,2-a]pyridin-3-ylethylidene)bis-, hydrate (1:1)
CAS:Formula:C9H14N2O8P2Purity:99%Color and Shape:SolidMolecular weight:340.16362-Pyrazinecarboxamide, 6-fluoro-3,4-dihydro-3-oxo-
CAS:Formula:C5H4FN3O2Purity:95%Color and Shape:SolidMolecular weight:157.1026Ref: IN-DA002R9Q
1g28.00€5g55.00€10g77.00€25g120.00€50g197.00€100g255.00€250g642.00€500gTo inquire100mg25.00€250mg25.00€3-[1-[[(3'-Nitro[1,1'-biphenyl]-4-yl)oxy]methyl]-3-(4-pyridinyl)propyl]-2,4-thiazolidinedione
CAS:Formula:C24H21N3O5SPurity:95%Color and Shape:SolidMolecular weight:463.5056Phenol, 4,4'-(3,3,5-trimethylcyclohexylidene)bis-
CAS:Formula:C21H26O2Purity:98%Color and Shape:SolidMolecular weight:310.4299(2R,4R,7R)-4-[(methylsulfanyl)methyl]-6-propyl-6,11-diazatetracyclo[7.6.1.0^{2,7}.0^{12,16}]hexadeca-1(15),9,12(16),13-tetraene
CAS:Formula:C19H26N2SPurity:97%Color and Shape:SolidMolecular weight:314.4881ETHYL LAUROYL ARGINATE HCL
CAS:Formula:C20H41ClN4O3Purity:97%Color and Shape:SolidMolecular weight:421.0175Cyclohexanecarboxylic acid, 4-(aminomethyl)-, cis-
CAS:Formula:C8H15NO2Purity:96%Color and Shape:SolidMolecular weight:157.21022-(3-methylbut-2-enoylamino)acetic acid
CAS:Formula:C7H11NO3Purity:95%Color and Shape:SolidMolecular weight:157.16711,6-Anhydro-1-C-[4-chloro-3-[(4-ethoxyphenyl)methyl]phenyl]-5-C-(hydroxymethyl)-β-L-idopyranose
CAS:Formula:C22H25ClO7Purity:98%Color and Shape:SolidMolecular weight:436.8827(S)-2-Amino-3-(3-fluoro-4-hydroxyphenyl)propanoic acid
CAS:Formula:C9H10FNO3Purity:98%Color and Shape:SolidMolecular weight:199.1790Ethyl 3-phenyl-1H-pyrazole-5-carboxylate
CAS:Formula:C12H12N2O2Purity:98%Color and Shape:SolidMolecular weight:216.23591H-Imidazo[4,5-c]pyridine-6-carboxylic acid, 1-[[4-(dimethylamino)-3-methylphenyl]methyl]-5-(2,2-diphenylacetyl)-4,5,6,7-tetrahydro-, (6S)-, 2,2,2-trifluoroacetate (1:2)
CAS:Formula:C35H34F6N4O7Purity:99%Color and Shape:SolidMolecular weight:736.6575Thiazole, 4-bromo-5-methyl-
CAS:Formula:C4H4BrNSPurity:95%Color and Shape:LiquidMolecular weight:178.0503Pyridine, compd. with sulfur trioxide (1:1)
CAS:Formula:C5H5NO3SPurity:98%Color and Shape:SolidMolecular weight:159.16317H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-[2-ethoxy-5-[[4-(2-hydroxyethyl)-1-piperazinyl]sulfonyl]phenyl]-1,6-dihydro-1-methyl-3-propyl-
CAS:Formula:C23H32N6O5SPurity:95%Color and Shape:SolidMolecular weight:504.60242-Benzothiazolamine, 4-bromo-
CAS:Formula:C7H5BrN2SPurity:98%Color and Shape:SolidMolecular weight:229.09701-Azetidinecarboxylic acid, 2-(hydroxymethyl)-, 1,1-dimethylethyl ester, (2R)-
CAS:Formula:C9H17NO3Purity:97%Color and Shape:LiquidMolecular weight:187.2362N-[(1-Chloro-4-hydroxy-3-isoquinolinyl)carbonyl]glycine
CAS:Formula:C12H9ClN2O4Purity:96%Color and Shape:SolidMolecular weight:280.66393-Ethyl-4-methyl-2,5-dihydro-1H-pyrrol-2-one
CAS:Formula:C7H11NOPurity:97%Color and Shape:SolidMolecular weight:125.16831-Naphthalenol, 2,4-dichloro-
CAS:Formula:C10H6Cl2OPurity:97%Color and Shape:SolidMolecular weight:213.0600tert-Butyl 4-(methylamino)piperidine-1-carboxylate
CAS:Formula:C11H22N2O2Purity:98%Color and Shape:LiquidMolecular weight:214.3046Ref: IN-DA003E20
1g24.00€5g28.00€10g35.00€1kgTo inquire25g61.00€5kgTo inquire100g145.00€10kgTo inquireCarbamic acid, N-[5-[(4-methylphenyl)sulfonyl]-5H-pyrrolo[2,3-b]pyrazin-2-yl]-, 1,1-dimethylethyl ester
CAS:Formula:C18H20N4O4SPurity:95%Color and Shape:SolidMolecular weight:388.4408Ref: IN-DA000QC2
1g34.00€5g79.00€10g133.00€1kgTo inquire25g208.00€50g251.00€100g527.00€250g620.00€500gTo inquireL-Asparaginyl-L-alanyl-L-prolyl-L-valyl-L-seryl-L-isoleucyl-L-prolyl-L-glutamine
CAS:Formula:C36H60N10O12Purity:97%Color and Shape:SolidMolecular weight:824.9214[4-[Bis(4-chlorophenyl)methyl]piperazin-1-yl]-(5-methyl-4-nitro-1,2-oxazol-3-yl)methanone
CAS:Formula:C22H20Cl2N4O4Purity:98%Color and Shape:SolidMolecular weight:475.3246rac 1-Chloro-3-[4-(2-methoxyethyl)phenoxy]-2-propanol
CAS:Formula:C12H17ClO3Purity:95%Color and Shape:LiquidMolecular weight:244.7146Diethyl 2-(sec-butyl)malonate
CAS:Formula:C11H20O4Purity:99%Color and Shape:LiquidMolecular weight:216.27411-Propanaminium, 3-carboxy-2-(4-carboxy-1-oxobutoxy)-N,N,N-trimethyl-, inner salt, (2R)-
CAS:Formula:C12H21NO6Purity:98%Color and Shape:SolidMolecular weight:275.29822-Butyl-4-chloro-5-formylimidazole
CAS:Formula:C8H11ClN2OPurity:95%Color and Shape:SolidMolecular weight:186.63875-phenyl-1-(pyridin-3-ylsulfonyl)-1H-pyrrole-3-carbaldehyde (Vonoprazan Impurity)
CAS:Formula:C16H12N2O3SPurity:98%Molecular weight:312.343085-Chloro-2-Nitro-N-Phenyl-Benzenamine
CAS:Formula:C12H9ClN2O2Purity:95%Color and Shape:SolidMolecular weight:248.66517H-Pyrrolo[2,3-d]pyrimidin-4-amine, 5-bromo-7-[5-deoxy-5-[[3-[[[[4-(1,1-dimethylethyl)phenyl]amino]carbonyl]amino]propyl](1-methylethyl)amino]-β-D-ribofuranosyl]-
CAS:Formula:C28H40BrN7O4Purity:99%Color and Shape:SolidMolecular weight:618.5657(2S)-2-[(4,6-dimethylpyrimidin-2-yl)oxy]-3-methoxy-3,3-diphenylpropanoic acid
CAS:Formula:C22H22N2O4Purity:98%Color and Shape:SolidMolecular weight:378.42111H-Imidazole-5-carboxylic acid, 2-butyl-4-chloro-1-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-
CAS:Formula:C22H21ClN6O2Purity:97%Color and Shape:SolidMolecular weight:436.8941(2-Aminophenyl)(4-fluorophenyl)methanone
CAS:Formula:C13H10FNOPurity:95%Color and Shape:SolidMolecular weight:215.22303-PIPERIDINECARBOXAMIDE, N-(4-CHLOROPHENYL)-1-[3-(2-FURANYL)BENZOYL]-
CAS:Formula:C23H21ClN2O3Purity:97%Color and Shape:SolidMolecular weight:408.87742-Propanone, 1-(3,4-dihydroxyphenyl)-
CAS:Formula:C9H10O3Purity:98%Color and Shape:SolidMolecular weight:166.17393-(5-Methylfuran-2-yl)butanal
CAS:Formula:C9H12O2Purity:%Color and Shape:LiquidMolecular weight:152.1904methyl morpholine-2-carboxylate hydrochloride
CAS:Formula:C6H12ClNO3Purity:97%Color and Shape:SolidMolecular weight:181.61742-Thiazolecarbonitrile, 4-bromo-
CAS:Formula:C4HBrN2SPurity:98%Color and Shape:SolidMolecular weight:189.03312-(((1S,2R,4S)-4-(Dimethylcarbamoyl)-2-(5-methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxamido)cyclohexyl)amino)-2-oxoacetic acid
CAS:Formula:C19H27N5O5SPurity:98%Color and Shape:SolidMolecular weight:437.5132Bicyclo[2.2.1]heptan-2-ol, 1,7,7-trimethyl-, 2-acetate, (1R,2S,4R)-
CAS:Formula:C12H20O2Purity:98%Color and Shape:LiquidMolecular weight:196.28602-Bromo-5-fluorobenzyl acetate
CAS:Formula:C9H8BrFO2Purity:98%Color and Shape:SolidMolecular weight:247.0610N-Boc-4-(2-Bromo-ethyl)-piperidine
CAS:Formula:C12H22BrNO2Purity:95%Color and Shape:SolidMolecular weight:292.21265-Chloro-1,3,4-thiadiazol-2-ylamine
CAS:Formula:C2H2ClN3SPurity:96%Color and Shape:SolidMolecular weight:135.5754

