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(5,013 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(6,363 products)
- Nitriles and Cyano Derivatives(3,045 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,427 products)
- Organic Phosphates and Phosphonates(1,201 products)
- Organic Sulphonates and Sulphates(10,406 products)
- Organometallics(4,401 products)
- Others(6,279 products)
- Peptides and Proteins(3,128 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,901 products)
- Quinazoline and Quinoline Derivatives(65,630 products)
- Quinones and Derivatives(24,237 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,464 products)
- Steroids and Derivatives(4,964 products)
- Sulfonamides and Derivatives(2,592 products)
- Terpenoids and Derivatives(3,839 products)
- Thiazolidinediones and Thiopyrans(2,733 products)
- β-Adrenergic Compounds(230 products)
Show 21 more subcategories
Found 56790 products of "APIs for research and impurities"
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Benzo[h]-1,6-naphthyridin-2(1H)-one, 9-(6-amino-3-pyridinyl)-1-[3-(trifluoromethyl)phenyl]-
CAS:Formula:C24H15F3N4OPurity:98%Color and Shape:SolidMolecular weight:432.3973Monomethyl Dolastatin 10
CAS:Formula:C16H22N2O6S2Purity:98%Color and Shape:SolidMolecular weight:402.48573-Benzylpiperidine-3-carboxylic acid ethyl ester hydrochloride
CAS:Formula:C15H22ClNO2Purity:95%Color and Shape:SolidMolecular weight:283.7937Ref: IN-DA00E923
1g22.00€5g37.00€10g50.00€1kgTo inquire25g75.00€50g123.00€5kgTo inquire100g196.00€250g326.00€500g573.00€250mg22.00€4(3H)-Pyrimidinone, 6-hydroxy-2-(propylthio)-
CAS:Formula:C7H10N2O2SPurity:97%Color and Shape:SolidMolecular weight:186.23154H-FURO[3,2-C]PYRAN-2(6H)-ONE, 4-HYDROXY-
CAS:Formula:C7H6O4Purity:95%Color and Shape:SolidMolecular weight:154.12011-(Difluoromethoxy)-3-nitrobenzene
CAS:Formula:C7H5F2NO3Purity:98%Color and Shape:LiquidMolecular weight:189.1163(1R,4S,4aS,6R,8aS)-Octahydro-4,8a,9,9-tetramethyl-1,6-methanonaphthalen-1(2H)-ol
CAS:Formula:C15H26OPurity:95%Color and Shape:SolidMolecular weight:222.3663Pentanoic acid, 2-propyl-, sodium salt (2:1)
CAS:Formula:C16H31NaO4Purity:98%Color and Shape:SolidMolecular weight:310.40474-amino-N-[(butylamino)carbonyl]benzenesulfonamide
CAS:Formula:C11H17N3O3SPurity:98%Color and Shape:SolidMolecular weight:271.33609-Ethyl-6,6-dimethyl-8-[4-(morpholin-4-yl)piperidin-1-yl]-11-oxo-5H-benzo[b]carbazole-3-carbonitrile
CAS:Formula:C30H34N4O2Purity:98%Color and Shape:SolidMolecular weight:482.61665-(difluoromethoxy)-2-{[(3,4-dimethoxypyridin-2-yl)methane]sulfinyl}-1-sodio-1H-1,3-benzodiazole
CAS:Formula:C16H16F2N3NaO4SPurity:98%Color and Shape:SolidMolecular weight:407.3675Propane, 1,1,1,3,3,3-hexafluoro-2-methoxy-
CAS:Formula:C4H4F6OPurity:98%Color and Shape:LiquidMolecular weight:182.0644(2S,3R,4S,5S)-Hexane-1,2,3,4,5,6-hexaol
CAS:Formula:C6H14O6Purity:98%Color and Shape:SolidMolecular weight:182.17182-(2-FURANYL)-7-[3-(4-METHOXYPHENYL)PROPYL]-7H-PYRAZOLO[4,3-E][1,2,4]TRIAZOLO[1,5-C]PYRIMIDIN-5-AMINE
CAS:Formula:C20H19N7O2Purity:98%Color and Shape:SolidMolecular weight:389.4106(±)-5-Hydroxytryptophan
CAS:Formula:C11H12N2O3Purity:97%Color and Shape:SolidMolecular weight:220.2246Nonafluorobutane-1-sulfonic acid
CAS:Formula:C4HF9O3SPurity:98%Color and Shape:LiquidMolecular weight:300.09962,7-(Epoxypentadeca[1,11,13]trienimino)naphtho[2,1-b]furan-1,11(2H)-dione, 5,6,9,17,19,21-hexahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-, 21-acetate, sodium salt
CAS:Formula:C37H47NNaO12Purity:97%Color and Shape:SolidMolecular weight:720.7584(S)-2-[(1-{5-[Methyl-(2-methyl-4-oxo-3,4-dihydro-quinazolin-6-ylmethyl)-amino]-thiophen-2-yl}-methanoyl)-amino]-pentanedioic acid
CAS:Formula:C21H22N4O6SPurity:98%Color and Shape:SolidMolecular weight:458.48761H-Benzimidazole-7-carboxylic acid, 2-ethoxy-1-[[2'-[(hydroxyamino)iminomethyl][1,1'-biphenyl]-4-yl]methyl]-, methyl ester
CAS:Formula:C25H24N4O4Purity:98%Color and Shape:SolidMolecular weight:444.4825CBL0137 hydrochloride
CAS:Formula:C21H25ClN2O2Purity:99%Color and Shape:SolidMolecular weight:372.88844-(3,4-Dichlorophenyl)-3,4-dihydronaphthalen-1(2H)-one
CAS:Formula:C16H12Cl2OPurity:98%Color and Shape:SolidMolecular weight:291.1719Enzalutamide Carboxylic Acid Metabolite (M1)
CAS:Formula:C20H13F4N3O3SPurity:98%Color and Shape:SolidMolecular weight:451.39412,4-Pyrimidinediamine, N2-1H-benzimidazol-6-yl-N4-(5-cyclopropyl-1H-pyrazol-3-yl)-
CAS:Formula:C17H16N8Purity:98%Color and Shape:SolidMolecular weight:332.36252-(5-methoxy-1H-indol-3-yl)acetonitrile
CAS:Formula:C11H10N2OPurity:98%Color and Shape:SolidMolecular weight:186.2099Benzonitrile, 4-hydroxy-3-iodo-5-nitro-
CAS:Formula:C7H3IN2O3Purity:97%Color and Shape:SolidMolecular weight:290.0148Cyclopropanecarboxylic acid, 1-(trifluoromethyl)-
CAS:Formula:C5H5F3O2Purity:98%Color and Shape:SolidMolecular weight:154.0872Ref: IN-DA002UPV
1g28.00€5g57.00€10g89.00€1kgTo inquire25g143.00€2kgTo inquire100g548.00€250gTo inquire500gTo inquire250mg26.00€Ethyl 4-(2-(4-morpholinophenylamino)pyrimidin-4-yl)benzoate
CAS:Formula:C23H24N4O3Purity:98%Color and Shape:SolidMolecular weight:404.46174-(4-Aminophenyl)morpholin-3-one
CAS:Formula:C10H12N2O2Purity:97%Color and Shape:SolidMolecular weight:192.2145tert-Butyl (4-aminophenyl)carbamate
CAS:Formula:C11H16N2O2Purity:98%Color and Shape:SolidMolecular weight:208.2569(S)-4,5,6,7-Tetrahydrobenzo[d]thiazole-2,6-diamine
CAS:Formula:C7H11N3SPurity:98%Color and Shape:SolidMolecular weight:169.2473Ref: IN-DA0033FD
1g22.00€5g26.00€10g34.00€1kg281.00€25g52.00€50g91.00€75g130.00€100g126.00€200g181.00€300g267.00€(S)-1-(3-Ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethanamine
CAS:Formula:C12H19NO4SPurity:98%Color and Shape:SolidMolecular weight:273.3486(+)-N-(1(S)-Phenylethyl)-1-azabicyclo[2.2.2]octan-3(R)-amine hydrochloride
CAS:Formula:C15H24Cl2N2Purity:98%Color and Shape:SolidMolecular weight:303.2705potassium 4-{[(4-fluorophenyl)methyl]carbamoyl}-1-methyl-2-{2-[(5-methyl-1,3,4-oxadiazol-2-yl)formamido]propan-2-yl}-6-oxo-1,6-dihydropyrimidin-5-olate
CAS:Formula:C20H20FKN6O5Purity:98%Color and Shape:SolidMolecular weight:482.50675-(4-Chlorobutyl)-1-cyclohexyl-1H-tetrazole
CAS:Formula:C11H19ClN4Purity:98%Color and Shape:SolidMolecular weight:242.7484Propanoic acid, 2-methyl-, hydrazide
CAS:Formula:C4H10N2OPurity:97%Color and Shape:SolidMolecular weight:102.1350Bortezomib-pinanediol
CAS:Formula:C29H39BN4O4Purity:98%Color and Shape:SolidMolecular weight:518.45546-Bromo-1,1,4,4-tetramethyl-1,2,3,4-tetrahydronaphthalene
CAS:Formula:C14H19BrPurity:98%Color and Shape:SolidMolecular weight:267.2047Ref: IN-DA00BD7G
1g30.00€5g60.00€10g90.00€1kgTo inquire25g153.00€2kgTo inquire50g197.00€100g348.00€500gTo inquire250mg26.00€Piperazine, 1-[(R)-(4-chlorophenyl)phenylmethyl]-
CAS:Formula:C17H19ClN2Purity:97%Color and Shape:SolidMolecular weight:286.7992Benzamide, 4-amino-3-methoxy-N-methyl-
CAS:Formula:C9H12N2O2Purity:96%Color and Shape:SolidMolecular weight:180.2038Ref: IN-DA004OKG
1g57.00€5g147.00€10g210.00€15g303.00€25g576.00€50gTo inquire100gTo inquire100mg27.00€250mg34.00€8-Quinolinol,2-methyl-7-[phenyl(phenylamino)methyl]-
CAS:Formula:C23H20N2OPurity:95%Color and Shape:SolidMolecular weight:340.41774,4,5,5-Tetramethyl-2-(2-(methylsulfonyl)phenyl)-1,3,2-dioxaborolane
CAS:Formula:C13H19BO4SPurity:95%Color and Shape:SolidMolecular weight:282.1636Ethyl 4-(1-hydroxy-1-methylethyl)-2-propyl-1-[4-[2-(trityltetrazol-5-yl)phenyl]phenyl]methylimidazole-5-carboxylate
CAS:Formula:C45H44N6O3Purity:97%Color and Shape:SolidMolecular weight:716.8693Acetamide, 2,2,2-trifluoro-N-methyl-N-(trimethylsilyl)-
CAS:Formula:C6H12F3NOSiPurity:96%Color and Shape:LiquidMolecular weight:199.24631H-1,2,4-Triazole-1-ethanol, α-(2,4-difluorophenyl)-α-(1H-1,2,4-triazol-1-ylmethyl)-
CAS:Formula:C13H12F2N6OPurity:98%Color and Shape:SolidMolecular weight:306.2708Ref: IN-DA000KX6
5g27.00€10g42.00€1kg586.00€25g72.00€2kgTo inquire5kgTo inquire100g163.00€500g647.00€3-Azabicyclo[3.2.1]octane-3,8-dicarboxylic acid, 3-(1,1-dimethylethyl) ester
CAS:Formula:C13H21NO4Purity:98%Color and Shape:SolidMolecular weight:255.31012-Pyridinecarboxaldehyde, oxime, [C(E)]-
CAS:Formula:C6H6N2OPurity:99%Color and Shape:SolidMolecular weight:122.1246Didecyl dimethyl ammonium chloride, 80% aqueous solution
CAS:Formula:C22H48ClNPurity:80%Color and Shape:LiquidMolecular weight:362.0762Kaur-16-en-15-one, 7,20-epoxy-1,6,7,14-tetrahydroxy-, (1α,6β,7α,14R)-
CAS:Formula:C20H28O6Purity:98%Color and Shape:SolidMolecular weight:364.43271-(3,4-Dichlorophenyl)biguanide, HCl
CAS:Formula:C8H10Cl3N5Purity:97%Color and Shape:SolidMolecular weight:282.55754-(2-Amino-1-hydroxyethyl)benzene-1,2-diol hydrochloride
CAS:Formula:C8H12ClNO3Purity:98%Color and Shape:SolidMolecular weight:205.63881,3-Propanediol, 2-amino-2-[2-(4-octylphenyl)ethyl]-
CAS:Formula:C19H33NO2Purity:97%Color and Shape:SolidMolecular weight:307.47087-{4-[4-(2,3-Dichloro-phenyl)-piperazin-1-yl]-butoxy}-3,4-dihydro-1H-quinol in-2-one
CAS:Formula:C23H27Cl2N3O2Purity:98%Color and Shape:SolidMolecular weight:448.3854Ref: IN-DA000TMF
1g25.00€5g52.00€10g64.00€1kgTo inquire25g122.00€50g170.00€5kgTo inquire100g222.00€500gTo inquire(3,4-Dimethoxyphenyl) Acetic Acid
CAS:Formula:C10H12O4Purity:97%Color and Shape:SolidMolecular weight:196.19991-Methyl-4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1H-pyrazole
CAS:Formula:C16H21BN2O2Purity:98%Color and Shape:SolidMolecular weight:284.1611N6-ISOPENTENYLADENOSINE-D6
CAS:Formula:C15H21N5O4Purity:96%Color and Shape:SolidMolecular weight:335.35831-Propanamine, 3-(diphenylphosphino)-
CAS:Formula:C15H18NPPurity:97%Color and Shape:LiquidMolecular weight:243.2839(2S,3R,4S,6R)-4-(dimethylamino)-2-{[(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-14-ethyl-7,12,13-trihydroxy-4-{[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy}-3,5,7,9,11,13-hexamethyl-2,10-dioxo-1-oxacyclotetradecan-6-yl]oxy}-6-methyloxan-3-yl 1-ethyl butanedioate
CAS:Formula:C43H75NO16Color and Shape:SolidMolecular weight:862.05275H-Pyrazolo[1,2-a][1,2,4]triazol-4-ium, 6-[[(4R,5S,6S)-2-carboxy-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-en-3-yl]thio]-6,7-dihydro-, inner salt
CAS:Formula:C15H18N4O4SPurity:98%Color and Shape:SolidMolecular weight:350.39284H-1,3-Benzoxazin-4-one, 2-(2-hydroxyphenyl)-
CAS:Formula:C14H9NO3Purity:95%Color and Shape:SolidMolecular weight:239.22621-Naphthalenemethanamine, N-[(4-methoxyphenyl)methyl]-, hydrochloride (1:1)
CAS:Formula:C19H20ClNOPurity:98%Color and Shape:SolidMolecular weight:313.82128-Azabicyclo[3.2.1]octane-8-carboxylic acid, 2-oxo-, 1,1-dimethylethyl ester
CAS:Formula:C12H19NO3Purity:97%Color and Shape:SolidMolecular weight:225.28423-Pyridinecarboxamide, N-[4-(chlorodifluoromethoxy)phenyl]-6-[(3R)-3-hydroxy-1-pyrrolidinyl]-5-(1H-pyrazol-3-yl)-
CAS:Formula:C20H18ClF2N5O3Purity:98%Color and Shape:SolidMolecular weight:449.8384(2R)-5,7-Dihydroxy-2-(4-hydroxyphenyl)-2,3-dihydro-4H-chromen-4-one
CAS:Formula:C15H12O5Purity:98%Color and Shape:SolidMolecular weight:272.2528Ethyl 4-(2’-Bromoacetyl)benzoate
CAS:Formula:C11H11BrO3Purity:97%Color and Shape:SolidMolecular weight:271.1072Benzo[d][1,2,3]triazin-4(3H)-one
CAS:Formula:C7H5N3OPurity:96%Color and Shape:SolidMolecular weight:147.1341Ethyl 2-(diethoxyphosphoryl)propanoate
CAS:Formula:C9H19O5PPurity:97%Color and Shape:LiquidMolecular weight:238.2179Ref: IN-DA0039OP
5g25.00€10g29.00€25g40.00€50g63.00€100g90.00€25kgTo inquire500g245.00€50kgTo inquire1H-Imidazole-4-carboxamide, 5-hydroxy-1-b-D-ribofuranosyl-
CAS:Formula:C9H13N3O6Purity:98%Color and Shape:SolidMolecular weight:259.21602-Naphthacenecarboxamide,4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-, monohydrochloride,(4S,4aR,5S,5aR,6R,12aS)-
CAS:Formula:C22H25ClN2O8Purity:95%Color and Shape:SolidMolecular weight:480.89551,2-Benzenedicarboxylic acid, 1,2-dipentyl ester
CAS:Formula:C18H26O4Purity:98%Color and Shape:LiquidMolecular weight:306.3966N1-(2-Aminophenyl)-N8-phenyloctanediamide
CAS:Formula:C20H25N3O2Purity:95%Color and Shape:SolidMolecular weight:339.4314N-[2-(diethylamino)ethyl]-5-methanesulfonyl-2-methoxybenzamide hydrochloride
CAS:Formula:C15H25ClN2O4SPurity:98%Color and Shape:SolidMolecular weight:364.88802-(Hydroxymethyl)-2-(methoxymethyl)-1-azabicyclo[2.2.2]octan-3-one
CAS:Formula:C10H17NO3Purity:97%Color and Shape:SolidMolecular weight:199.2469Ref: IN-DA0037PA
1gTo inquire1mg55.00€5mg66.00€10mg91.00€25mg140.00€50mg170.00€100mg285.00€250mg644.00€4-{[5-(4-carbamimidoylphenoxy)pentyl]oxy}benzene-1-carboximidamide
CAS:Formula:C19H24N4O2Purity:99%Color and Shape:SolidMolecular weight:340.41953,4-Dichlorobenzaldehyde
CAS:Formula:C7H4Cl2OPurity:98%Color and Shape:SolidMolecular weight:175.0121(2S)-2-[(4,6-dimethylpyrimidin-2-yl)oxy]-3-methoxy-3,3-diphenylpropanoic acid
CAS:Formula:C22H22N2O4Purity:98%Color and Shape:SolidMolecular weight:378.4211Cefaclor Monohydrate
CAS:Formula:C15H16ClN3O5SPurity:98%Color and Shape:SolidMolecular weight:385.8226N6-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€Benzenamine, 2-fluoro-N-methyl-
CAS:Formula:C7H8FNPurity:98%Color and Shape:LiquidMolecular weight:125.1435

