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(12,328 products)
- Anthraquinones and derivatives(405 products)
- Benzimidazole and Imidazole Derivatives(10,441 products)
- Benzodiazepine Derivatives(335 products)
- Carbohydrates and glycoconjugates(5,017 products)
- Esters and Derivatives(42,240 products)
- Fatty Acids and Lypidic Derivatives(32,400 products)
- Flavonoids and Polyphenols(17,087 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,404 products)
- Natural and semi-synthetic antibiotics(6,383 products)
- Nitriles and Cyano Derivatives(3,067 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,432 products)
- Organic Phosphates and Phosphonates(1,202 products)
- Organic Sulphonates and Sulphates(10,435 products)
- Organometallics(4,422 products)
- Others(6,293 products)
- Peptides and Proteins(3,159 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,948 products)
- Quinazoline and Quinoline Derivatives(65,987 products)
- Quinones and Derivatives(24,349 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,735 products)
- Steroids and Derivatives(4,976 products)
- Sulfonamides and Derivatives(2,595 products)
- Terpenoids and Derivatives(3,846 products)
- Thiazolidinediones and Thiopyrans(2,752 products)
- β-Adrenergic Compounds(230 products)
Show 21 more subcategories
Found 57048 products of "APIs for research and impurities"
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(E)-3,4-dihydroxycinnamic acid
CAS:Formula:C9H8O4Purity:98%Color and Shape:SolidMolecular weight:180.1574(1S)-4,7,7-Trimethyl-3-oxo-2-oxabicyclo[2.2.1]heptane-1-carboxylic acid
CAS:Formula:C10H14O4Purity:97%Color and Shape:SolidMolecular weight:198.2158Yohimban-16-carboxylic acid,17-methoxy-18-[(3,4,5-trimethoxybenzoyl)oxy]-, methyl ester,(3b,16b,17a,18b,20a)-
CAS:Formula:C32H38N2O8Purity:98%Color and Shape:SolidMolecular weight:578.65274-Fluoro-2-methoxy-5-nitroaniline
CAS:Formula:C7H7FN2O3Purity:95%Color and Shape:SolidMolecular weight:186.1405Ref: IN-DA0039N5
1g21.00€5g25.00€10g25.00€1kg551.00€25g50.00€50g65.00€5kgTo inquire100g116.00€250g211.00€500g282.00€2-Propenoic acid,2-methyl-, tetradecyl ester
CAS:Formula:C18H34O2Purity:98%Color and Shape:LiquidMolecular weight:282.4614(S)-2-(2-Piperazinyl)acetonitrile Dihydrochloride
CAS:Formula:C6H13Cl2N3Purity:95%Color and Shape:SolidMolecular weight:198.0935Ref: IN-DA01FW7O
1g47.00€5g78.00€10g117.00€1kgTo inquire25g177.00€50g342.00€5kgTo inquire100g548.00€10kgTo inquire250gTo inquire100mg30.00€250mg28.00€4-Sulfophthalic Acid Triammonium Salt
CAS:Formula:C8H15N3O7SPurity:65%Color and Shape:SolidMolecular weight:297.2856Ref: IN-DA01DQAS
2gTo inquire5gTo inquire1mg105.00€2mg124.00€5mg148.00€10mg177.00€25mg190.00€50mg218.00€100mg347.00€250mg555.00€Benzenesulfonyl chloride, 3,4-dimethoxy-
CAS:Formula:C8H9ClO4SPurity:95%Color and Shape:SolidMolecular weight:236.6727Acetamide, 2-chloro-N-[4-chloro-2-(2-chlorobenzoyl)phenyl]-
CAS:Formula:C15H10Cl3NO2Purity:97%Color and Shape:SolidMolecular weight:342.6044Phosphonic acid, P,P'-[1-hydroxy-3-(methylpentylamino)propylidene]bis-, sodium salt (1:1)
CAS:Formula:C9H23NNaO7P2Purity:90%Color and Shape:SolidMolecular weight:342.2187Diethyl hydrogen phosphate
CAS:Formula:C4H11O4PPurity:95%Color and Shape:LiquidMolecular weight:154.10155-Chloro-3h-spiro[isobenzofuran-1,4'-piperidin]-3-one, HCl
CAS:Formula:C12H12ClNO2Purity:95%Molecular weight:237.68224-(Hydroxymethyl)benzoic acid
CAS:Formula:C8H8O3Purity:98%Color and Shape:SolidMolecular weight:152.1473(E)-N-benzyl-2-cyano-3-(3,4-dihydroxyphenyl)prop-2-enamide
CAS:Formula:C17H14N2O3Purity:98%Color and Shape:SolidMolecular weight:294.30473-(Trifluoromethyl)acetophenone
CAS:Formula:C9H7F3OPurity:96%Color and Shape:LiquidMolecular weight:188.14653-(A-ACETONYLBENZYL)-4-HYDROXYCOUMARIN, SODIUM CLAT
CAS:Formula:C19H15NaO4Purity:98%Color and Shape:SolidMolecular weight:330.3098(R)-(-)-3-BOC-4-methoxycarbonyl-2,2-dimethyl-1,3-oxazolidine
CAS:Formula:C12H21NO5Purity:95%Color and Shape:LiquidMolecular weight:259.29884-Hydroxybicyclo[2.2.2]octane-1-carboxylic acid
CAS:Formula:C9H14O3Purity:95%Color and Shape:SolidMolecular weight:170.2057Ref: IN-DA0081WQ
1g274.00€5gTo inquire10gTo inquire25gTo inquire100gTo inquire100mg122.00€250mg203.00€500mg229.00€(3aR,4S,5R,6aS)-4-(Hydroxymethyl)-2-oxohexahydro-2H-cyclopenta[b]furan-5-yl Biphenyl-4-carboxylate
CAS:Formula:C21H20O5Purity:98%Color and Shape:SolidMolecular weight:352.38051-Methyl-5-nitro-1H-imidazole-2-methanol
CAS:Formula:C5H7N3O3Purity:98%Color and Shape:SolidMolecular weight:157.12742H-Azepin-2-one, hexahydro-3-methyl-
CAS:Formula:C7H13NOPurity:95%Color and Shape:SolidMolecular weight:127.18425-Chloro-2-(2,4-Dichlorophenoxy)Phenol
CAS:Formula:C12H7Cl3O2Purity:98%Color and Shape:SolidMolecular weight:289.54181-Naphthalenepropanoic acid, 6-[[(4-chlorophenyl)sulfonyl]amino]-5,6,7,8-tetrahydro-2-methyl-, (6R)-
CAS:Formula:C20H22ClNO4SPurity:98%Color and Shape:SolidMolecular weight:407.9110diethyl 2,6-dimethyl-4-[2-[(Z)-3-[(2-methylpropan-2-yl)oxy]-3-oxoprop-1-enyl]phenyl]-1,4-dihydropyridine-3,5-dicarboxylate
CAS:Formula:C26H33NO6Purity:98%Color and Shape:SolidMolecular weight:455.5433Acetamide, N-[4-[(2-thiazolylamino)sulfonyl]phenyl]-
CAS:Formula:C11H11N3O3S2Purity:95%Color and Shape:SolidMolecular weight:297.35331-Cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-3-quinolinecarboxylic acid
CAS:Formula:C17H18FN3O3Purity:98%Color and Shape:SolidMolecular weight:331.3415Ethyl 2-Bromopropionate
CAS:Formula:C5H9BrO2Purity:98%Color and Shape:LiquidMolecular weight:181.0278Carbamic acid, [2-amino-6-[[(4-fluorophenyl)methyl]amino]-3-pyridinyl]-, ethyl ester, (Z)-2-butenedioate (1:1)
CAS:Formula:C19H21FN4O6Purity:98%Color and Shape:SolidMolecular weight:420.3916Isoquinoline, 3,4-dihydro-6,7-dimethoxy-, hydrochloride (1:1)
CAS:Formula:C11H14ClNO2Purity:98%Color and Shape:SolidMolecular weight:227.6874(2R,3S,5R)-5-(6-amino-2-chloro-9H-purin-9-yl)-2-(hydroxymethyl)oxolan-3-ol
CAS:Formula:C10H12ClN5O3Purity:98%Color and Shape:SolidMolecular weight:285.6870Ref: IN-DA003P0J
1g161.00€5g533.00€10gTo inquire25gTo inquire10mg46.00€50mg53.00€100mg67.00€250mg81.00€Cyclophosphamide Related Compound B (25 mg) (3-(2-chloroethyl)-2-oxo-2-hydroxy-1,3,6,2-oxadiazaphosphonane)
CAS:Formula:C7H16ClN2O3PPurity:95%Color and Shape:SolidMolecular weight:242.64036-Chloro-2-ethylaMinonicotinic Acid
CAS:Formula:C8H9ClN2O2Purity:96%Color and Shape:SolidMolecular weight:200.6223Carbamic acid, [2-(methoxymethylamino)-1-methyl-2-oxoethyl]-,phenylmethyl ester
CAS:Formula:C13H18N2O4Purity:97%Color and Shape:SolidMolecular weight:266.2930Benzamide, 4-chloro-N-[2-[[5-(trifluoromethyl)-2-pyridinyl]sulfonyl]ethyl]-
CAS:Formula:C15H12ClF3N2O3SPurity:98%Color and Shape:SolidMolecular weight:392.7806Boronic acid, B-[2-(phenylmethoxy)phenyl]-
CAS:Formula:C13H13BO3Purity:97%Color and Shape:SolidMolecular weight:228.0515[1,4'-Bipiperidine]-1'-carboxylic acid,(4S)-4,11-diethyl-3,4,12,14-tetrahydro-4-hydroxy-3,14-dioxo-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinolin-9-yl ester, monohydrochloride
CAS:Formula:C33H39ClN4O6Purity:98%Color and Shape:SolidMolecular weight:623.13902-Cyano-3,12-dioxooleana-1,9-dien-28-oic acid
CAS:Formula:C31H41NO4Purity:98%Color and Shape:SolidMolecular weight:491.6615Benzoic acid, 3,5-bis(acetylamino)-2,4,6-triiodo-, dihydrate
CAS:Formula:C11H13I3N2O6Purity:99%Color and Shape:SolidMolecular weight:649.9441Piperidine, 1-[2-[(4-chlorophenyl)phenylmethoxy]ethyl]-, hydrochloride (1:1)
CAS:Formula:C20H25Cl2NOPurity:98%Color and Shape:SolidMolecular weight:366.3246Carbamic acid, (4-methyl-3-pyrrolidinyl)-, 1,1-dimethylethyl ester, (3R-cis)- (9CI)
CAS:Formula:C10H20N2O2Purity:95%Color and Shape:SolidMolecular weight:200.2780Methyl (4,6-diamino-2-(5-fluoro-1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)pyrimidin-5-yl)carbamate
CAS:Formula:C19H16F2N8O2Purity:99%Color and Shape:SolidMolecular weight:426.3795N-(2-Acetamido)-2-aminoethanesulphonic acid
CAS:Formula:C4H10N2O4SPurity:98%Color and Shape:SolidMolecular weight:182.1982Benzo[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:432.39734-[4-[[[[4-Chloro-3-(trifluoromethyl)phenyl]amino]carbonyl]amino]-3-fluorophenoxy]-N-methyl-2-pyridinecarboxamide hydrate
CAS:Formula:C21H17ClF4N4O4Purity:98%Color and Shape:SolidMolecular weight:500.8307(2S,5R)-3,3-dimethyl-4,4,7-trioxo-4$l^{6}-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
CAS:Formula:C8H11NO5SPurity:98%Color and Shape:SolidMolecular weight:233.24161-(4-Bromophenyl)pentan-1-one
CAS:Formula:C11H13BrOPurity:97%Color and Shape:SolidMolecular weight:241.12435-Methyl-6,7-dihydro-5H-cyclopenta[b]pyrazine
CAS:Formula:C8H10N2Purity:97%Color and Shape:LiquidMolecular weight:134.17841-Piperidinebutanoic acid, 4-[(S)-(4-chlorophenyl)-2-pyridinylmethoxy]-, benzenesulfonate (1:1)
CAS:Formula:C27H31ClN2O6SPurity:98%Color and Shape:SolidMolecular weight:547.0628NG,NG-dimethyl-L-Arginine dihydrochloride
CAS:Formula:C8H18N4O2Purity:95%Color and Shape:SolidMolecular weight:202.25413-Chloro-1-(p-tolyl)propan-1-one
CAS:Formula:C10H11ClOPurity:98%Color and Shape:SolidMolecular weight:182.6467Nitrocaramiphen (hydrochloride)
CAS:Formula:C18H27ClN2O4Purity:98%Color and Shape:SolidMolecular weight:370.8710Perhexiline maleate salt
CAS:Formula:C23H39NO4Purity:98%Color and Shape:SolidMolecular weight:393.56014-(Bromomethyl)-1-chloro-2-(trifluoromethoxy)benzene
CAS:Formula:C8H5BrClF3OPurity:95%Color and Shape:LiquidMolecular weight:289.4769Cyclohexanecarboxylic acid, 3-methyl-
CAS:Formula:C8H14O2Purity:95%Color and Shape:LiquidMolecular weight:142.19563-Pyridinecarboxylic acid,1,2-dihydro-4-hydroxy-5,6-dimethyl-2-oxo-,ethyl ester
CAS:Formula:C10H13NO4Purity:96%Color and Shape:SolidMolecular weight:211.2145tert-Butyl 3-aminopropanoate
CAS:Formula:C7H15NO2Purity:95%Color and Shape:LiquidMolecular weight:145.1995Vortioxetine hydrobromide
CAS:Formula:C18H23BrN2SPurity:99%Color and Shape:SolidMolecular weight:379.3576Pentane, 1,1,1-trimethoxy-
CAS:Formula:C8H18O3Purity:95%Color and Shape:LiquidMolecular weight:162.22672',3'-O-Isopropylideneadenosine
CAS:Formula:C13H17N5O4Purity:98%Color and Shape:SolidMolecular weight:307.30524-(1,5-Dimethyl-4-hexen-1-ylidene)-1-methylcyclohexene
CAS:Formula:C15H24Purity:95%Color and Shape:LiquidMolecular weight:204.3511Cetirizine IMpurity D DiHCl
CAS:Formula:C30H30Cl4N2Purity:95%Color and Shape:SolidMolecular weight:560.38464-Acetyl-4-(ethoxycarbonyl)heptanedioic acid
CAS:Formula:C12H18O7Purity:95%Color and Shape:SolidMolecular weight:274.2671(E)-4-((3-(pyridin-3-yl)acrylamido)methyl)benzoic acid
CAS:Formula:C16H14N2O3Purity:95%Molecular weight:282.29404-[3-(cyclopentyloxy)-4-methoxyphenyl]pyrrolidin-2-one
CAS:Formula:C16H21NO3Purity:97%Color and Shape:SolidMolecular weight:275.3428Netilmicin sulfate(2:5)
CAS:Formula:C42H92N10O34S5Purity:98%Color and Shape:SolidMolecular weight:1441.5515(6R,7R)-3-[(acetyloxy)methyl]-8-oxo-7-[2-(thiophen-2-yl)acetamido]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
CAS:Formula:C16H16N2O6S2Purity:97%Color and Shape:SolidMolecular weight:396.4380Diclofenac Diethylamine
CAS:Formula:C18H22Cl2N2O2Purity:98%Color and Shape:SolidMolecular weight:369.2855[1,1'-Biphenyl]-4-propanoic acid, α-[[(1,1-dimethylethoxy)carbonyl]amino]-, (αR)-
CAS:Formula:C20H23NO4Purity:98%Color and Shape:SolidMolecular weight:341.4009Cyclopropanecarboxamide, 2-(aminomethyl)-N,N-diethyl-1-phenyl-, hydrochloride (1:1), (1S,2R)-
CAS:Formula:C15H23ClN2OPurity:98%Color and Shape:SolidMolecular weight:282.8089b-D-Glucopyranoside, (2E)-3-phenyl-2-propenyl6-O-a-L-arabinopyranosyl-
CAS:Formula:C20H28O10Purity:%Color and Shape:SolidMolecular weight:428.43032-Methyl-2-Phenylpropionic Acid
CAS:Formula:C10H12O2Purity:97%Color and Shape:SolidMolecular weight:164.2011tert-Butyl (3-(trifluoromethyl)bicyclo[1.1.1]pentan-1-yl)carbamate
CAS:Formula:C11H16F3NO2Purity:98%Molecular weight:251.24541H-Pyrrolo[2,3-b]pyridine, 3-bromo-1-[(4-methylphenyl)sulfonyl]-
CAS:Formula:C14H11BrN2O2SPurity:97%Color and Shape:SolidMolecular weight:351.21833-Bromo-5-chloropyrazolo[1,5-a]pyrimidine
CAS:Formula:C6H3BrClN3Purity:98%Color and Shape:SolidMolecular weight:232.4651Ref: IN-DA00IJRY
1g25.00€5g52.00€10g67.00€1kgTo inquire25g126.00€2kgTo inquire5kgTo inquire100g339.00€250mg24.00€3-(2-amino-1-hydroxyethyl)phenol hydrochloride
CAS:Formula:C8H12ClNO2Purity:98%Color and Shape:SolidMolecular weight:189.6394Calpain Inhibitor III, MDL 28170
CAS:Formula:C22H26N2O4Purity:%Color and Shape:SolidMolecular weight:382.4528Bicyclo[2.2.1]heptane-1,4-dicarboxylic acid, monomethyl ester
CAS:Formula:C10H14O4Purity:95%Color and Shape:SolidMolecular weight:198.2158Ref: IN-DA00389K
1g72.00€5g160.00€10g274.00€25g584.00€100gTo inquire250gTo inquire100mg30.00€250mg37.00€Thioperoxydicarbonic acid ([(HO)C(S)]2S2), C,C'-bis(1-methylethyl) ester
CAS:Formula:C8H14O2S4Purity:95%Color and Shape:SolidMolecular weight:270.4556

