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(32,399 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(6,381 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(3,160 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,948 products)
- Quinazoline and Quinoline Derivatives(65,983 products)
- Quinones and Derivatives(24,349 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,725 products)
- Steroids and Derivatives(4,975 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 57040 products of "APIs for research and impurities"
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5-phenyl-1-(pyridin-3-ylsulfonyl)-1H-pyrrole-3-carbaldehyde (Vonoprazan Impurity)
CAS:Formula:C16H12N2O3SPurity:98%Molecular weight:312.343082-Bromo-N-methyl-1,3-thiazole-4-carboxamide
CAS:Formula:C5H5BrN2OSPurity:97%Color and Shape:SolidMolecular weight:221.0750Benzene, 1-(bromomethyl)-4-(1,1-dimethylethyl)-
CAS:Formula:C11H15BrPurity:95%Color and Shape:LiquidMolecular weight:227.14081-Hexanesulfonic acid, sodium salt, hydrate (1:1:1)
CAS:Formula:C6H15NaO4SPurity:98%Color and Shape:SolidMolecular weight:206.2357Ref: IN-DA002IY7
5g30.00€10g37.00€15g50.00€25g54.00€50g70.00€75g103.00€100g116.00€200g189.00€300g196.00€400g244.00€2,5-dihydro-1H-pyrrole-2-carboxylic acid
CAS:Formula:C5H7NO2Purity:97%Color and Shape:SolidMolecular weight:113.11461-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-fluoro-1,2,3,4-tetrahydropyrimidine-2,4-dione
CAS:Formula:C9H11FN2O6Purity:97%Color and Shape:SolidMolecular weight:262.19185-Acetyl-2-aminobenzonitrile
CAS:Formula:C9H8N2OPurity:98%Color and Shape:SolidMolecular weight:160.17267-Chloro-4-(3'-diethylaminomethyl-4'-hydroxyanilino)quinoline dihydrochloride
CAS:Formula:C20H24Cl3N3OPurity:95%Color and Shape:SolidMolecular weight:428.7831(S)-3-[(S)-2-((S)-1-ETHOXYCARBONYL-3-PHENYL-PROPYLAMINO)-PROPIONYL]-1-METHYL-2-OXO-IMIDAZOLIDINE-4-CARBOXYLIC ACID
CAS:Formula:C20H28ClN3O6Purity:98%Color and Shape:SolidMolecular weight:441.9058Carbamic acid, N-(6-propoxy-1H-benzimidazol-2-yl)-, methyl ester
CAS:Formula:C12H15N3O3Purity:98%Color and Shape:SolidMolecular weight:249.2658Nα,ε-Bis-Z-L-lysine N-hydroxysuccinimide ester
CAS:Formula:C26H29N3O8Purity:95%Color and Shape:SolidMolecular weight:511.5238Acetic acid, hydroxy-,(3aS,4R,5S,6S,8R,9R,9aR,10R)-6-ethenyldecahydro-5-hydroxy-4,6,9,10-tetramethyl-1-oxo-3a,9-propano-3aH-cyclopentacycloocten-8-ylester
CAS:Formula:C22H34O5Purity:90%Color and Shape:SolidMolecular weight:378.50241-Cinnamyl-3-(diphenylphosphorothioyl)-2-methylimidazo[1,2-a]pyridin-1-ium bromide
CAS:Formula:C29H26BrN2PSPurity:98%Molecular weight:545.47293,3-Difluorocyclobutanol
CAS:Formula:C4H6F2OPurity:97%Color and Shape:LiquidMolecular weight:108.08661-[2-(Dimethylamino)ethyl]-1H-tetrazole-5-thiol
CAS:Formula:C5H11N5SPurity:98%Color and Shape:SolidMolecular weight:173.23931-(6-(Dimethylamino)naphthalen-2-yl)propan-1-one
CAS:Formula:C15H17NOPurity:96%Color and Shape:SolidMolecular weight:227.3016(2-Methylbenzyl)triphenylphosphonium chloride
CAS:Formula:C26H24ClPPurity:98%Molecular weight:402.8955Cholan-24-oic acid, 3,7,12-trihydroxy-, (3a,5b,7a,12a)-
CAS:Formula:C24H40O5Purity:97%Color and Shape:SolidMolecular weight:408.57143-Thiomorpholinecarboxylic acid, 5-oxo-
CAS:Formula:C5H7NO3SPurity:98%Color and Shape:SolidMolecular weight:161.17901-CARBAMIMIDOYL-3-METHYLGUANIDINE HYDROCHLORIDE
CAS:Formula:C3H10ClN5Purity:97%Color and Shape:SolidMolecular weight:151.59801,6-Naphthyridin-2(1H)-one, 5,7-diethyl-3,4-dihydro-1-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-, hydrochloride (1:1)
CAS:Formula:C26H27ClN6OPurity:97%Color and Shape:SolidMolecular weight:474.9852N-(2-Dimethylaminoethyl)-n-methylformamide
CAS:Formula:C6H14N2OPurity:98%Color and Shape:LiquidMolecular weight:130.18825-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,7-[[(2R)-amino(4-hydroxyphenyl)acetyl]amino]-8-oxo-3-(1-propenyl)-,monohydrate, (6R,7R)-
CAS:Formula:C18H21N3O6SPurity:90%Color and Shape:SolidMolecular weight:407.4408Azepane-2-carboxylic acid
CAS:Formula:C7H13NO2Purity:97%Color and Shape:SolidMolecular weight:143.1836Ref: IN-DA01B150
1gTo inquire1mg30.00€5mg47.00€10mg70.00€25mg115.00€50mg135.00€100mg182.00€250mg596.00€Hydrazinecarboximidamide, monohydrochloride
CAS:Formula:CH7ClN4Purity:98%Color and Shape:SolidMolecular weight:110.5461Ref: IN-DA00IKDX
5g25.00€10g26.00€25g26.00€50g31.00€100g40.00€25kgTo inquire500g118.00€100kgTo inquire3-(4-Oxo-3,4-dihydroquinazolin-2-yl)phenyl acetate
CAS:Formula:C16H12N2O3Purity:96%Molecular weight:280.2781O-tert-Butyl-D-serine methyl ester hydrochloride
CAS:Formula:C8H18ClNO3Purity:97%Color and Shape:SolidMolecular weight:211.6864Methyl 1-methyl-6-oxo-1,6-dihydropyridine-3-carboxylate
CAS:Formula:C8H9NO3Purity:95%Color and Shape:SolidMolecular weight:167.16203,4-Dimethoxypicolinic acid
CAS:Formula:C8H9NO4Purity:97%Color and Shape:SolidMolecular weight:183.16146-Fluoro-8-nitroquinoline
CAS:Formula:C9H5FN2O2Purity:98%Color and Shape:SolidMolecular weight:192.14665-Methyl-1H-benzo[d][1,2,3]triazole
CAS:Formula:C7H7N3Purity:%Color and Shape:SolidMolecular weight:133.15061-(4-Bromophenyl)-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one
CAS:Formula:C11H7BrN4OPurity:95+%Molecular weight:291.10352-{1-methyl-5-[(4-methylphenyl)carbonyl]-1H-pyrrol-2-yl}acetic acid
CAS:Formula:C15H15NO3Purity:95%Color and Shape:SolidMolecular weight:257.28451,3,4-Thiadiazol-2-amine, 5-(4-methoxyphenyl)-
CAS:Formula:C9H9N3OSPurity:98%Color and Shape:SolidMolecular weight:207.2523CHLOROXYLENOL RELATED COMPOUND A (25 MG) (2- CHLORO-3,5-DIMETHYLPHENOL)
CAS:Formula:C8H9ClOPurity:97%Color and Shape:SolidMolecular weight:156.60953-Amino-6-bromo-4-(pyridin-2-yl)quinolin-2(1H)-one
CAS:Formula:C14H10BrN3OPurity:95%Color and Shape:SolidMolecular weight:316.1527Methyl 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€4-(bromomethyl)-3-(trifluoromethyl)benzoic acid
CAS:Formula:C9H6BrF3O2Purity:96%Color and Shape:SolidMolecular weight:283.0419Morpholine, 4-[3-(4-butoxyphenoxy)propyl]-, hydrochloride
CAS:Formula:C17H28ClNO3Purity:98%Color and Shape:SolidMolecular weight:329.86214-(3-Chloropropyl)morpholine
CAS:Formula:C7H14ClNOPurity:98%Color and Shape:LiquidMolecular weight:163.64521H-Imidazol-5-amine,1-methyl-4-nitro-(9CI)
CAS:Formula:C4H6N4O2Purity:95%Color and Shape:SolidMolecular weight:142.11607H-Pyrrolo[2,3-d]pyrimidin-4-amine, N-methyl-N-[(3R,4R)-4-methyl-3-piperidinyl]-, hydrochloride (1:1)
CAS:Formula:C13H20ClN5Purity:96%Color and Shape:SolidMolecular weight:281.7844ethyl (1R)-1-phenyl-1,2,3,4-tetrahydroisoquinoline-2-carboxylate
CAS:Formula:C18H19NO2Purity:98%Molecular weight:281.34905-aminobenzo[c][1,2]oxaborol-1(3H)-ol
CAS:Formula:C7H8BNO2Purity:95%Color and Shape:SolidMolecular weight:148.95491-Naphthalenol, 2,4-dichloro-
CAS:Formula:C10H6Cl2OPurity:97%Color and Shape:SolidMolecular weight:213.06002-Methyl-4-(piperazin-1-yl)quinoline
CAS:Formula:C14H17N3Purity:97%Color and Shape:SolidMolecular weight:227.30492H-1,4-Benzodiazepin-2-one, 7-chloro-5-(4-chlorophenyl)-1,3-dihydro-1-methyl-
CAS:Formula:C16H12Cl2N2OPurity:95%Color and Shape:SolidMolecular weight:319.18535-Acetyl-8-(benzyloxy)quinolin-2(1H)-one
CAS:Formula:C18H15NO3Purity:97%Color and Shape:SolidMolecular weight:293.3166(2E)-2-Cyano-3-(3,4-dihydroxyphenyl)-N-[(1S)-1-phenylethyl]-2-propenamide
CAS:Formula:C18H16N2O3Purity:97%Color and Shape:SolidMolecular weight:308.3312N'-(propan-2-yl)pyridine-4-carbohydrazide
CAS:Formula:C9H13N3OPurity:98%Color and Shape:SolidMolecular weight:179.2190Benzofuran, 2-butyl-5-nitro-
CAS:Formula:C12H13NO3Purity:98%Color and Shape:SolidMolecular weight:219.2365(R)-tert-Butyl 1-(benzylamino)-3-methoxy-1-oxopropan-2-ylcarbamate
CAS:Formula:C16H24N2O4Purity:95%Color and Shape:SolidMolecular weight:308.37282(1H)-pyridine,3-chloro-5,6-dihydro-1-(4-nitrophenyl)
CAS:Formula:C11H9ClN2O3Purity:98%Color and Shape:SolidMolecular weight:252.653811-Keto-β-boswellic acid
CAS:Formula:C30H46O4Purity:98%Color and Shape:SolidMolecular weight:470.6838N-[[4-([1,2,4]Triazolo[1,5-a]pyridin-6-yl)-5-(6-methylpyridin-2-yl)-1H-imidazol-2-yl]methyl]-2-fluoroaniline
CAS:Formula:C22H18FN7Purity:98%Color and Shape:SolidMolecular weight:399.4236Ref: IN-DA003AC8
1gTo inquire5gTo inquire10gTo inquire1mg51.00€2mg49.00€50mg157.00€100mg191.00€250mg320.00€10H-Phenothiazine, 10-(1-azabicyclo[2.2.2]oct-3-ylmethyl)-
CAS:Formula:C20H22N2SPurity:98%Color and Shape:SolidMolecular weight:322.4671Lenvatinib Impurity F
CAS:Formula:C21H18ClN3O5Purity:95%Color and Shape:SolidMolecular weight:427.8377Benzenepropanol, β-amino-
CAS:Formula:C9H13NOPurity:97%Color and Shape:SolidMolecular weight:151.20564-Amino-N-(aminoiminomethyl)benzenesulfonamide
CAS:Formula:C7H10N4O2SPurity:98%Color and Shape:SolidMolecular weight:214.2449Ref: IN-DA00IBRX
1g326.00€50g622.00€5mg33.00€100gTo inquire250gTo inquire25mg66.00€50mg95.00€100mg129.00€250mg184.00€Hydrazinecarboxamide, 2-[[4-(4-fluorophenoxy)phenyl]methylene]-
CAS:Formula:C14H12FN3O2Purity:98%Color and Shape:SolidMolecular weight:273.2624β-D-Glucopyranoside, 3-hydroxy-5-methylphenyl
CAS:Formula:C13H18O7Purity:98%Color and Shape:SolidMolecular weight:286.27785-Methyl-1,3,4-oxadiazole-2-carboxylic acid potassium salt
CAS:Formula:C4H3KN2O3Purity:95%Color and Shape:SolidMolecular weight:166.17654H-PYRANO[2,3-B][1,4]BENZODIOXIN-4-ONE,DECAHYDRO-4A,7,9-TRIHYDROXY-2-METHYL-6,8-BIS(METHYLAMINO)-,DIHYDROCHLORIDE, (2R,4AR,5AR,6S,7S,8R,9S,9AR,10AS)-
CAS:Formula:C14H26Cl2N2O7Purity:98%Color and Shape:SolidMolecular weight:405.2714(R)-2-(Bis(3,5-bis(trifluoromethyl)phenyl)((trimethylsilyl)oxy)methyl)pyrrolidine
CAS:Formula:C24H23F12NOSiPurity:97%Color and Shape:SolidMolecular weight:597.51191-(4-Methoxyphenyl)-6-(4-(2-methyl-6-oxopiperidin-1-yl)phenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxamide
CAS:Formula:C26H27N5O4Purity:98%Color and Shape:SolidMolecular weight:473.52372H-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:425.51901,3-Benzodioxole, 5,5'-[(1R,3aR,4S,6aR)-tetrahydro-1H,3H-furo[3,4-c]furan-1,4-diyl]bis-, rel-
CAS:Formula:C20H18O6Purity:98%Color and Shape:SolidMolecular weight:354.3533N1-(4-Chlorobenzyl)-N2,N2-dimethyl-N1-(pyridin-2-yl)ethane-1,2-diamine hydrochloride
CAS:Formula:C16H21Cl2N3Purity:98%Color and Shape:SolidMolecular weight:326.26401H-Pyrrole-2,5-dione, 3-[1-[3-(dimethylamino)propyl]-5-methoxy-1H-indol-3-yl]-4-(1H-indol-3-yl)-
CAS:Formula:C26H26N4O3Purity:96%Color and Shape:SolidMolecular weight:442.5096L-Alanine, 3-sulfo-, hydrate (1:1)
CAS:Formula:C3H9NO6SPurity:97%Color and Shape:SolidMolecular weight:187.17172,3,4,6-Tetrakis-O-trimethylsilyl-D-gluconolactone
CAS:Formula:C18H42O6Si4Purity:95%Color and Shape:LiquidMolecular weight:466.8645Ref: IN-DA0039AU
5g22.00€10g26.00€1kg150.00€25g24.00€50g34.00€5kg617.00€100g50.00€10kgTo inquire500g115.00€1H,4H-[1,3]Thiazeto[3,2-a]quinoline-3-carboxylic acid, 6-fluoro-1-methyl-7-[4-[(5-methyl-2-oxo-1,3-dioxol-4-yl)methyl]-1-piperazinyl]-4-oxo-
CAS:Formula:C21H20FN3O6SPurity:98%Color and Shape:SolidMolecular weight:461.4634(6Z)-N-[(4-hydroxy-3-methoxyphenyl)methyl]-8-methylnon-6-enamide
CAS:Formula:C18H27NO3Purity:95%Color and Shape:SolidMolecular weight:305.41194-Methylpiperazin-1-amine
CAS:Formula:C5H13N3Purity:95%Color and Shape:LiquidMolecular weight:115.1768L-Lysine, N2,N6-bis[(1,1-dimethylethoxy)carbonyl]-, 4-nitrophenyl ester
CAS:Formula:C22H33N3O8Purity:97%Color and Shape:SolidMolecular weight:467.5127Glycine, N-[N-[(phenylmethoxy)carbonyl]glycyl]-
CAS:Formula:C12H14N2O5Purity:95%Color and Shape:SolidMolecular weight:266.2500

