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(5,014 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(6,366 products)
- Nitriles and Cyano Derivatives(3,045 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,430 products)
- Organic Phosphates and Phosphonates(1,201 products)
- Organic Sulphonates and Sulphates(10,406 products)
- Organometallics(4,400 products)
- Others(6,280 products)
- Peptides and Proteins(3,141 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,902 products)
- Quinazoline and Quinoline Derivatives(65,644 products)
- Quinones and Derivatives(24,239 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,472 products)
- Steroids and Derivatives(4,968 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 56814 products of "APIs for research and impurities"
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10H-Phenothiazine, 10-(1-azabicyclo[2.2.2]oct-3-ylmethyl)-
CAS:Formula:C20H22N2SPurity:98%Color and Shape:SolidMolecular weight:322.46714-Methylisoquinolin-5-amine
CAS:Formula:C10H10N2Purity:95%Color and Shape:SolidMolecular weight:158.1998(3S,6S)-3,6-dimethyl-1,4-dioxane-2,5-dione
CAS:Formula:C6H8O4Purity:97%Color and Shape:SolidMolecular weight:144.12532-Nitrophenyl b-D-glucopyranoside
CAS:Formula:C12H15NO8Purity:98%Color and Shape:SolidMolecular weight:301.24942,3-O-Isopropylideneinosine
CAS:Formula:C13H18N4O5Purity:98%Color and Shape:SolidMolecular weight:310.30584-(4-(4-(4-Hydroxyphenyl)piperazin-1-yl)phenyl)-1-(pentan-3-yl)-1H-1,2,4-triazol-5(4H)-one
CAS:Formula:C23H29N5O2Purity:98%Molecular weight:407.5087Methyl 5-fluoro-2-methoxybenzoate
CAS:Formula:C9H9FO3Purity:97%Color and Shape:LiquidMolecular weight:184.1644Isoquinoline, 1,7-dichloro-4-methoxy-
CAS:Formula:C10H7Cl2NOPurity:98%Color and Shape:SolidMolecular weight:228.07471H-Benz[de]isoquinolin-1-one, 2-[(3S)-1-azabicyclo[2.2.2]oct-3-yl]-2,3,3a,4,5,6-hexahydro-, hydrochloride (1:1), (3aS)-
CAS:Formula:C19H25ClN2OPurity:98%Color and Shape:SolidMolecular weight:332.8676(1R,4S,5R,8S,9R,12S,13R)-1,5,9-trimethyl-11,14,15,16-tetraoxatetracyclo[10.3.1.0^{4,13}.0^{8,13}]hexadecan-10-one
CAS:Formula:C15H22O5Purity:98%Color and Shape:SolidMolecular weight:282.3322Ref: IN-DA00IBB0
1g24.00€5g30.00€1kg681.00€25g62.00€5kgTo inquire100g173.00€10kgTo inquire500g545.00€(3α,5β,12α)-3,12-Dihydroxy-24-norcholan-23-oic acid
CAS:Formula:C23H38O4Purity:95%Color and Shape:SolidMolecular weight:378.54549H-Carbazole, 3-bromo-
CAS:Formula:C12H8BrNPurity:98%Color and Shape:SolidMolecular weight:246.1026Ref: IN-DA001QKB
5g20.00€10g20.00€1kg183.00€25g29.00€50g35.00€5kgTo inquire100g56.00€10kgTo inquire250g87.00€500g134.00€2-(Diphenylmethoxy)-N,N-dimethylethylamine 8-chlorotheophyllinate
CAS:Formula:C24H28ClN5O3Purity:98%Color and Shape:SolidMolecular weight:469.96382-OXAZOLIDINONE-5-SPIRO-4'-[N-(2-PHENYLETHYL)PIPERIDINE] HYDROCHLORIDE
CAS:Formula:C15H21ClN2O2Purity:98%Color and Shape:SolidMolecular weight:296.79241H-Indole-1-acetic acid, 2-[[[4-(2-chlorophenyl)-2-thiazolyl]amino]carbonyl]-
CAS:Formula:C20H14ClN3O3SPurity:98%Color and Shape:SolidMolecular weight:411.86155-(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:282.1636DL-4-Hydroxy-3-methoxymandelic acid
CAS:Formula:C9H10O5Purity:97%Color and Shape:SolidMolecular weight:198.1727Ref: IN-DA0037N3
1g25.00€5g25.00€10g28.00€1kg516.00€25g43.00€50g61.00€5kgTo inquire100g91.00€10kgTo inquire250g166.00€500g214.00€Urea, 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:208.25362,3,5,6-Tetrachloroaniline
CAS:Formula:C6H3Cl4NPurity:98%Color and Shape:SolidMolecular weight:230.9067b-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:499.56431-(3-Pyridyl)-3-(dimethylamino)-2-propen-1-one
CAS:Formula:C10H12N2OPurity:98%Color and Shape:SolidMolecular weight:176.21512-Isopropyl-5-methylcyclohexa-2,5-diene-1,4-dione
CAS:Formula:C10H12O2Purity:97%Color and Shape:SolidMolecular weight:164.20113-Methylamino-1-phenylpropan-1-one hydrochloride
CAS:Formula:C10H14ClNOPurity:97%Color and Shape:SolidMolecular weight:199.6773N-t-butyloxycarbonyl-N-methyl-L-valine
CAS:Formula:C10H19NO4Purity:97%Color and Shape:SolidMolecular weight:217.26224H-1-Benzopyran-2-carboxylicacid, 4-oxo-
CAS:Formula:C10H6O4Purity:97%Color and Shape:SolidMolecular weight:190.15223-(4-Hydroxyphenyl)acrylaldehyde
CAS:Formula:C9H8O2Purity:95%Color and Shape:SolidMolecular weight:148.15864-(Phenylsulfonyl)aniline
CAS:Formula:C12H11NO2SPurity:98%Color and Shape:SolidMolecular weight:233.2862N1-(3-Acetyl-4-hydroxyphenyl)acetamide
CAS:Formula:C10H11NO3Purity:98%Color and Shape:SolidMolecular weight:193.1992Pyrimidine, 2-chloro-4,6-dimethyl-
CAS:Formula:C6H7ClN2Purity:95%Color and Shape:SolidMolecular weight:142.58621H-Indole-3-acetic acid, 5-methyl-
CAS:Formula:C11H11NO2Purity:97%Color and Shape:SolidMolecular weight:189.2105N-(3-Chloro-4-fluorophenyl)-6-(3-chloropropoxy)-7-methoxyquinazolin-4-amine
CAS:Formula:C18H16Cl2FN3O2Purity:97%Color and Shape:SolidMolecular weight:396.2429Corticotropin-releasing factor (human)
CAS:Formula:C208H344N60O63S2Purity:95%Color and Shape:SolidMolecular weight:4757.45124-Piperidinemethanol, α,α-diphenyl-
CAS:Formula:C18H21NOPurity:98%Color and Shape:SolidMolecular weight:267.3654Benzenemethanol, 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-
CAS:Formula:C13H19BO3Purity:97%Color and Shape:SolidMolecular weight:234.09922-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-(5-Bromo-2-methylbenzyl)-5-(4-fluorophenyl)thiophene
CAS:Formula:C18H14BrFSPurity:98%Color and Shape:SolidMolecular weight:361.2712Benzene, 1-(3-bromopropoxy)-4-nitro-
CAS:Formula:C9H10BrNO3Purity:95%Color and Shape:SolidMolecular weight:260.0846Ref: IN-DA000V56
1g144.00€2g177.00€5g294.00€10g633.00€15gTo inquire25gTo inquire50gTo inquire100gTo inquire250mg73.00€500mg100.00€4-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:583.99202-Pyridineethanamine, N-methyl-, dihydrochloride
CAS:Formula:C8H14Cl2N2Purity:98%Color and Shape:SolidMolecular weight:209.1162Acetic acid, 2-hydrazinyl-
CAS:Formula:C2H6N2O2Purity:98%Color and Shape:SolidMolecular weight:90.08122,4(1H,3H)-Pyrimidinedione,6-amino-1-methyl-5-nitroso-
CAS:Formula:C5H6N4O3Purity:98%Color and Shape:SolidMolecular weight:170.12611,2-Ethanediamine, N1,N1-diethyl-N2-1-naphthalenyl-, ethanedioate (1:1)
CAS:Formula:C18H24N2O4Purity:98%Color and Shape:SolidMolecular weight:332.3942Acetyl-11-keto-β-Boswellic Acid, Boswellia serrata
CAS:Formula:C32H48O5Purity:98%Color and Shape:SolidMolecular weight:512.7205Ref: IN-DA003MSQ
1g25.00€5g43.00€10g64.00€1kgTo inquire25g121.00€50g163.00€5kgTo inquire100g252.00€500gTo inquire250mgTo inquireNeostigmine Methyl Sulfate
CAS:Formula:C13H22N2O6SPurity:98%Color and Shape:SolidMolecular weight:334.38863-(phenylformamido)propanoic acid
CAS:Formula:C10H11NO3Purity:98%Color and Shape:SolidMolecular weight:193.19922-Propenal, 3-phenyl-, (2E)-
CAS:Formula:C9H8OPurity:96%Color and Shape:LiquidMolecular weight:132.15921,2,4-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:340.3154(3-Bromo-5-chlorophenyl)boronic acid
CAS:Formula:C6H5BBrClO2Purity:95%Color and Shape:SolidMolecular weight:235.2707D-epi-Inositol, 3,4-dideoxy-4-[[2-hydroxy-1-(hydroxymethyl)ethyl]amino]-2-C-[(phenylmethoxy)methyl]-1,5,6-tris-O-(phenylmethyl)-
CAS:Formula:C38H45NO7Purity:%Color and Shape:SolidMolecular weight:627.76645,6-Dimethoxy-2-(4-piperidinylmethyl)-1-indanone, HCl
CAS:Formula:C17H24ClNO3Purity:98%Color and Shape:SolidMolecular weight:325.8304R-(−)-Deprenyl (hydrochloride)
CAS:Formula:C13H18ClNPurity:98%Color and Shape:SolidMolecular weight:223.74171-(Triphenylmethyl)imidazole
CAS:Formula:C22H18N2Purity:%Color and Shape:SolidMolecular weight:310.39173,3,3-trideuterio-2-[dideuterio-(3,4-dihydroxyphenyl)methyl]-2-hydrazinylpropanoic acid
CAS:Formula:C10H14N2O4Purity:99%Color and Shape:SolidMolecular weight:226.2292(3R)-3-[(1,1-dimethylethoxycarbonyl)amino]-4-(2,4,5-trifluorophenyl)butanoic acid
CAS:Formula:C15H18F3NO4Purity:97%Color and Shape:SolidMolecular weight:333.30294-Amino-N-(aminoiminomethyl)benzenesulfonamide
CAS:Formula:C7H10N4O2SPurity:98%Color and Shape:SolidMolecular weight:214.2449Quinazoline, 2,4-dichloro-6,7-dimethoxy-
CAS:Formula:C10H8Cl2N2O2Purity:98%Color and Shape:SolidMolecular weight:259.0887Ref: IN-DA00I57X
1g25.00€5g53.00€10g60.00€25g107.00€50g205.00€100g291.00€250g528.00€500gTo inquire250mg21.00€3-OXO-3-(2,4,5-TRIFLUORO-3-METHOXY-PHENYL)-PROPIONIC ACID ETHYL ESTER
CAS:Formula:C12H11F3O4Purity:95%Color and Shape:SolidMolecular weight:276.2085(S)-10-[(Dimethylamino)methyl]-4-ethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[l,2-b]quinoline-3,14(4H,12H)-dione monohydrochloride
CAS:Formula:C23H24ClN3O5Purity:98%Color and Shape:SolidMolecular weight:457.90684-Bromo-3-chloro-2-fluorobenzoic acid
CAS:Formula:C7H3BrClFO2Purity:97%Color and Shape:SolidMolecular weight:253.4529Hexamethonium chloride
CAS:Formula:C12H30Cl2N2Purity:98%Color and Shape:SolidMolecular weight:273.28602-Propyl-1H-imidazole-4,5-dicarbonitrile
CAS:Formula:C8H8N4Purity:95%Color and Shape:SolidMolecular weight:160.1759(5-Fluorobenzofuran-2-yl)boronic acid
CAS:Formula:C8H6BFO3Purity:98%Color and Shape:SolidMolecular weight:179.94085'-Adenylic acid, N-[2-(methylthio)ethyl]-2-[(3,3,3-trifluoropropyl)thio]-, anhydride with P,P'-(dichloromethylene)bis[phosphonic acid], sodium salt (1:1:4)
CAS:Formula:C17H21Cl2F3N5Na4O12P3S2Purity:95%Color and Shape:SolidMolecular weight:864.28652-Propen-1-one, 1-[4-[2-oxo-2-(1-pyrrolidinyl)ethyl]-1-piperazinyl]-3-(3,4,5-trimethoxyphenyl)-, (2Z)-2-butenedioate (1:1)
CAS:Formula:C26H35N3O9Purity:99%Color and Shape:SolidMolecular weight:533.5708Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2-bromo-6-methyl-
CAS:Formula:C21H16Br2O5SPurity:97%Color and Shape:SolidMolecular weight:540.22171,2-Propanediol, 3-(4-phenyl-1-piperazinyl)-
CAS:Formula:C13H20N2O2Purity:97%Color and Shape:SolidMolecular weight:236.3101Tert-Butyl 4-((1-Benzylpiperidin-4-Yl)Oxy)Piperidine-1-Carboxylate
CAS:Formula:C22H34N2O3Purity:95%Molecular weight:374.5170[2,2'-Bipyridine]-5,5'-dicarboxylic acid
CAS:Formula:C12H8N2O4Purity:95%Color and Shape:SolidMolecular weight:244.2029Ref: IN-DA00E8U5
1g26.00€5g34.00€10g50.00€1kgTo inquire25g82.00€50g124.00€5kgTo inquire100g201.00€250mgTo inquire5-(Methoxycarbonyl)-2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3-carboxylic acid
CAS:Formula:C16H16N2O6Purity:98%Color and Shape:SolidMolecular weight:332.3080Thiazole, 4-bromo-2,5-dimethyl-
CAS:Formula:C5H6BrNSPurity:95%Color and Shape:SolidMolecular weight:192.07681H-Pyrrolo[2,3-b]pyridine, 3-bromo-1-[(4-methylphenyl)sulfonyl]-
CAS:Formula:C14H11BrN2O2SPurity:97%Color and Shape:SolidMolecular weight:351.21832-Pyridinecarboxamide, 4-(4-aminophenoxy)-N-methyl-
CAS:Formula:C13H13N3O2Purity:97%Color and Shape:SolidMolecular weight:243.2612N-Nitroso-di-iso-propylamine
CAS:Formula:C6H14N2OPurity:97%Color and Shape:SolidMolecular weight:130.1882Ref: IN-DA00370V
5g20.00€10g26.00€1kg159.00€25g28.00€50g38.00€5kg683.00€100g51.00€10kgTo inquire25kgTo inquire500g120.00€4-(1-Carboxyethyl)benzoic acid
CAS:Formula:C10H10O4Purity:95%Color and Shape:SolidMolecular weight:194.18404-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 3,3-dimethyl-7-oxo-6-[(2-phenoxyacetyl)amino]-, potassium salt (1:1), (2S,5R,6R)-
CAS:Formula:C16H18KN2O5SPurity:98%Color and Shape:SolidMolecular weight:389.4878[1,1'-Biphenyl]-4-pentanoic acid, γ-[(3-carboxy-1-oxopropyl)amino]-α-methyl-, (αR,γS)-
CAS:Formula:C22H25NO5Purity:97%Color and Shape:SolidMolecular weight:383.4376

