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(6,364 products)
- Nitriles and Cyano Derivatives(3,045 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,429 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(3,129 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,902 products)
- Quinazoline and Quinoline Derivatives(65,630 products)
- Quinones and Derivatives(24,239 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,473 products)
- Steroids and Derivatives(4,967 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 56797 products of "APIs for research and impurities"
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L-Tryptophan, N-acetyl-, [3,5-bis(trifluoromethyl)phenyl]methyl ester
CAS:Formula:C22H18F6N2O3Purity:98%Color and Shape:SolidMolecular weight:472.3803N-{3-chloro-4-[(3-fluorophenyl)methoxy]phenyl}-6-(5-{[(2-methanesulfonylethyl)amino]methyl}furan-2-yl)quinazolin-4-amine
CAS:Formula:C29H26ClFN4O4SPurity:98%Color and Shape:SolidMolecular weight:581.0575Ref: IN-DA0039KT
1g106.00€5g222.00€50g573.00€100gTo inquire250gTo inquire25mg29.00€100mg44.00€250mg56.00€Atropine (sulfate monohydrate)
CAS:Formula:C34H50N2O11SPurity:98.5%Color and Shape:SolidMolecular weight:694.8326(αS,βR)-β-(2,5-Difluorophenyl)-β-hydroxy-α-Methyl-1H-1,2,4-triazole-1-butanenitrile
CAS:Formula:C13H12F2N4OPurity:98%Color and Shape:SolidMolecular weight:278.2574(αS,3S)-α-[(tert-Butyloxycarbonyl)aMino]-2-oxo-3-pyrrolidinepropanoic acid Methyl Ester
CAS:Formula:C13H22N2O5Purity:97%Color and Shape:SolidMolecular weight:286.3242Imeglimin (hydrochloride)
CAS:Formula:C6H14ClN5Purity:98%Color and Shape:SolidMolecular weight:191.6619Ref: IN-DA00G3ON
1gTo inquire1mg34.00€5mg54.00€10mg72.00€25mg118.00€50mg188.00€100mg220.00€250mg507.00€Pyridine, 2-bromo-4-methyl-5-nitro-
CAS:Formula:C6H5BrN2O2Purity:97%Color and Shape:SolidMolecular weight:217.02012-Benzofurancarboxamide, 5-[4-[4-(5-cyano-1H-indol-3-yl)butyl]-1-piperazinyl]-
CAS:Formula:C26H27N5O2Purity:98%Color and Shape:SolidMolecular weight:441.5249Carbamic acid, (2-aminopropyl)-, 1,1-dimethylethyl ester (9CI)
CAS:Formula:C8H18N2O2Purity:97%Color and Shape:LiquidMolecular weight:174.2407Carbamic acid, N-[5-(bromomethyl)-2-pyrazinyl]-, 1,1-dimethylethyl ester
CAS:Formula:C10H14BrN3O2Purity:97%Color and Shape:SolidMolecular weight:288.14114-Pyrimidinecarboxamide, 6-amino-5-chloro-n-[(1r)-1-[5-[[[5-chloro-4-(trifluoromethyl)-2-pyridinyl]amino]carbonyl]-2-thiazolyl]ethyl]-
CAS:Formula:C17H12Cl2F3N7O2SPurity:99%Color and Shape:SolidMolecular weight:506.2891Ref: IN-DA008TIA
1mg89.00€2mg128.00€5mg202.00€10mg244.00€25mg581.00€50mgTo inquire100mgTo inquire250mgTo inquire1H-Pyrazole-3-carboxamide, 1-(2,4-dichlorophenyl)-5-(4-iodophenyl)-4-methyl-N-4-morpholinyl-
CAS:Formula:C21H19Cl2IN4O2Purity:98%Molecular weight:557.2116Card-20(22)-enolide, 3-[(O-β-D-glucopyranosyl-(1→4)-O-3-O-acetyl-2,6-dideoxy-β-D-ribo-hexopyranosyl-(1→4)-O-2,6-dideoxy-β-D-ribo-hexopyranosyl-(1→4)-2,6-dideoxy-β-D-ribo-hexopyranosyl)oxy]-12,14-dihydroxy-, (3β,5β,12β)-
CAS:Formula:C49H76O20Purity:98%Color and Shape:SolidMolecular weight:985.1157(S)-benzyl 1-(4-phenyl-1H-iMidazol-2-yl)ethylcarbaMate
CAS:Formula:C19H19N3O2Purity:98%Molecular weight:321.3731(S)-N-[2-(1,6,7,8-Tetrahydro-2H-indeno-[5,4-b]furan-8-yl)ethyl]propionamide
CAS:Formula:C16H21NO2Purity:98%Color and Shape:SolidMolecular weight:259.34341-Methyl-1H-pyrazole-3-sulfonyl chloride
CAS:Formula:C4H5ClN2O2SPurity:97%Color and Shape:SolidMolecular weight:180.61272-(trans-4-(4-Chlorophenyl)cyclohexyl)-3-hydroxy-1,4-naphthalenedione
CAS:Formula:C22H19ClO3Purity:98%Color and Shape:SolidMolecular weight:366.8375Ethanesulfonamide, N-[4-(2,4-difluorophenoxy)-3-(6,7-dihydro-6-methyl-7-oxo-1H-pyrrolo[2,3-c]pyridin-4-yl)phenyl]-
CAS:Formula:C22H19F2N3O4SPurity:97%Color and Shape:SolidMolecular weight:459.46581,3-Benzenediol, 4-(1-methylethyl)-
CAS:Formula:C9H12O2Purity:97%Color and Shape:SolidMolecular weight:152.19044-Methoxynaphthalen-1-ol
CAS:Formula:C11H10O2Purity:95%Color and Shape:SolidMolecular weight:174.19591-Bromo-3,5-dimethyladamantane
CAS:Formula:C12H19BrPurity:98%Color and Shape:LiquidMolecular weight:243.18331,4-Dioxaspiro[4.5]decane-8-carboxylic acid, ethyl ester
CAS:Formula:C11H18O4Purity:95%Color and Shape:LiquidMolecular weight:214.2582Ref: IN-DA001LA6
1g25.00€5g33.00€10g49.00€1kg647.00€25g61.00€50g82.00€100g120.00€250g168.00€500g276.00€4-DESMETHOXY-4-BROMO TRIMETHOPRIM
CAS:Formula:C13H15BrN4O2Purity:95%Color and Shape:SolidMolecular weight:339.1878(1R,1'R,2S,2'S,3R,3'R)-1,1'-(Pyrazine-2,5-diyl)bis(butane-1,2,3,4-tetraol) (Glucosamine Impurity)
CAS:Formula:C12H20N2O8Purity:98%Color and Shape:SolidMolecular weight:320.29582-((4-Chlorophenyl)acetyl)benzoic acid
CAS:Formula:C15H11ClO3Purity:97%Color and Shape:SolidMolecular weight:274.6990(R)-1,1-Diphenylprolinol
CAS:Formula:C17H19NOPurity:98%Color and Shape:SolidMolecular weight:253.3389(R)-Ethyl piperidine-3-carboxylate
CAS:Formula:C8H15NO2Purity:98%Color and Shape:LiquidMolecular weight:157.2102Acetic 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:378.5024Quinolinium dichromate
CAS:Formula:C9H8Cr2NO7Purity:97%Color and Shape:SolidMolecular weight:346.1545Butanedioic acid, compd. withN,N-dimethyl-2-[1-phenyl-1-(2-pyridinyl)ethoxy]ethanamine (1:1)OTHER CA INDEX NAMES:Ethanamine, N,N-dimethyl-2-[1-phenyl-1-(2-pyridinyl)ethoxy]-,butanedioate (1:1)
CAS:Formula:C21H28N2O5Purity:99%Color and Shape:SolidMolecular weight:388.4574Cyclohexanepropionic acid
CAS:Formula:C9H16O2Purity:97%Color and Shape:LiquidMolecular weight:156.22219H-Carbazole, 3-bromo-9-octyl-
CAS:Formula:C20H24BrNPurity:98%Color and Shape:SolidMolecular weight:358.3153Sodium benzenesulfinate
CAS:Formula:C6H5NaO2SPurity:95%Color and Shape:SolidMolecular weight:164.15752-Pyrrolidinone, 1-(4-methoxybenzoyl)-
CAS:Formula:C12H13NO3Purity:98%Color and Shape:SolidMolecular weight:219.2365Ref: IN-DA003NWK
5g25.00€10g42.00€15g49.00€25g68.00€50g101.00€100g156.00€200g211.00€300g312.00€400g547.00€500g601.00€Quinazoline, 4-chloro-6-iodo-
CAS:Formula:C8H4ClIN2Purity:95%Color and Shape:SolidMolecular weight:290.4882β-D-Ribofuranuronamide, 1-[2-chloro-6-[[(3-iodophenyl)methyl]amino]-9H-purin-9-yl]-1-deoxy-N-methyl-
CAS:Formula:C18H18ClIN6O4Purity:99%Color and Shape:SolidMolecular weight:544.7308Ref: IN-DA001TN0
1mg50.00€2mg51.00€5mg79.00€10mg130.00€25mg204.00€50mg187.00€100mg243.00€250mg500.00€4,5-Dimethoxy-2,3-dihydro-1H-inden-1-one
CAS:Formula:C11H12O3Purity:98%Color and Shape:SolidMolecular weight:192.2112β-D-Galactopyranoside, (3β,4α,16β)-13,28-epoxy-16,23-dihydroxyolean-11-en-3-yl 6-deoxy-3-O-β-D-glucopyranosyl-
CAS:Formula:C42H68O13Purity:95.0%Color and Shape:SolidMolecular weight:780.9815Benzoic acid, 3-bromo-4-fluoro-5-nitro-
CAS:Formula:C7H3BrFNO4Purity:95%Color and Shape:SolidMolecular weight:264.0054Methyl 3-indolylacetate
CAS:Formula:C11H11NO2Purity:97%Color and Shape:SolidMolecular weight:189.2105Ethyl 2-(((tert-butoxycarbonyl)amino)methyl)thiazole-4-carboxylate
CAS:Formula:C12H18N2O4SPurity:97%Color and Shape:SolidMolecular weight:286.3473N-Desmethyl Regorafenib
CAS:Formula:C20H13ClF4N4O3Purity:95%Color and Shape:SolidMolecular weight:468.7888Methanaminium, N-[2-chloro-3-(dimethylamino)-2-propen-1-ylidene]-N-methyl-, hexafluorophosphate(1-) (1:1)
CAS:Formula:C7H14ClF6N2PPurity:97%Color and Shape:SolidMolecular weight:306.6166Ref: IN-DA002PZ8
5gTo inquire10g20.00€1kg211.00€25g28.00€100g50.00€10kgTo inquire25kgTo inquire500g145.00€2(1H)-Pyridinone, 5,6-dihydro-1-[(2E)-1-oxo-3-(3,4,5-trimethoxyphenyl)-2-propen-1-yl]-
CAS:Formula:C17H19NO5Purity:98%Color and Shape:SolidMolecular weight:317.3365Ref: IN-DA002CWY
1g579.00€5gTo inquire1mg30.00€5mg57.00€10mg65.00€25mg79.00€100mg116.00€250mg183.00€500mg240.00€1,2-Benzenedicarboxamide, N1,N2-bis[[(5S)-2-oxo-3-[4-(3-oxo-4-morpholinyl)phenyl]-5-oxazolidinyl]methyl]-
CAS:Formula:C36H36N6O10Purity:95%Color and Shape:SolidMolecular weight:712.7052Ethyl 5-nitrobenzofuran-2-carboxylate
CAS:Formula:C11H9NO5Purity:97%Color and Shape:LiquidMolecular weight:235.19292-(Trifluoromethoxy)benzonitrile
CAS:Formula:C8H4F3NOPurity:97%Color and Shape:LiquidMolecular weight:187.1187Ethanethiol, 2-[(3-aminopropyl)amino]-, dihydrogen phosphate (ester),trihydrate
CAS:Formula:C5H21N2O6PSPurity:97%Color and Shape:SolidMolecular weight:268.26883-Amino-6-(4-methanesulfonylphenyl)-N-phenylpyrazine-2-carboxamide
CAS:Formula:C18H16N4O3SPurity:98%Color and Shape:SolidMolecular weight:368.40964H-1,3-Benzodioxin-4-one, 5,7-dihydroxy-2,2-dimethyl-
CAS:Formula:C10H10O5Purity:95%Color and Shape:SolidMolecular weight:210.18342-[[[4-(3-Methoxypropoxy)-3-methylpyridine-2-yl ]methyl]thio]-1H-benzimidazole
CAS:Formula:C18H21N3O2SPurity:98%Color and Shape:SolidMolecular weight:343.44322-Pyrrolidinecarbonitrile, 1-(2-chloroacetyl)-, (2S)-
CAS:Formula:C7H9ClN2OPurity:97%Color and Shape:SolidMolecular weight:172.6122Butoconazole Nitrate
CAS:Formula:C19H18Cl3N3O3SPurity:98%Color and Shape:SolidMolecular weight:474.7885benzyl(3R,4S)-3-(2-bromoacetyl)-4-ethylpyrrolidine-1-carboxylate
CAS:Formula:C16H20BrNO3Purity:98%Color and Shape:SolidMolecular weight:354.23891-Chloro-3,5-dimethyladamantane
CAS:Formula:C12H19ClPurity:97%Color and Shape:LiquidMolecular weight:198.73232-(3,4-dimethoxyphenyl)ethan-1-amine
CAS:Formula:C10H15NO2Purity:98%Color and Shape:LiquidMolecular weight:181.2316Ref: IN-DA000Q05
5g22.00€1kg213.00€25g26.00€100g45.00€250g70.00€500g109.00€50kgTo inquire100kgTo inquire2-Amino-8-[trans-4-(2-hydroxyethoxy)cyclohexyl]-6-(6-methoxy-3-pyridinyl)-4-methylpyrido[2,3-d]pyrimidin-7(8H)-one
CAS:Formula:C22H27N5O4Purity:%Color and Shape:SolidMolecular weight:425.4809N-[Imino(methylthio)methyl]-carbamicAcidPhenylmethylEster
CAS:Formula:C10H12N2O2SPurity:96%Color and Shape:SolidMolecular weight:224.27953-Bromo-2-nitrobenzaldehyde
CAS:Formula:C7H4BrNO3Purity:97%Color and Shape:SolidMolecular weight:230.0156Benzeneacetamide, N-[(1R)-1-[[[[4-[[(aminocarbonyl)amino]methyl]phenyl]methyl]amino]carbonyl]-4-[(aminoiminomethyl)amino]butyl]-α-phenyl-, 2,2,2-trifluoroacetate (1:1)
CAS:Formula:C31H36F3N7O5Purity:98.20%Color and Shape:SolidMolecular weight:643.6566Pyridinium, 1-ethyl-2-[[3-ethyl-5-(3-methyl-2(3H)-benzothiazolylidene)-4-oxo-2-thiazolidinylidene]methyl]-, chloride (1:1)
CAS:Formula:C21H22ClN3OS2Purity:95%Color and Shape:SolidMolecular weight:432.00196,7-Dihydro-5H-cyclopenta[d]pyrimidine-2,4-diol
CAS:Formula:C7H8N2O2Purity:97%Color and Shape:SolidMolecular weight:152.15062-Quinolinecarboxylic acid, 8-hydroxy-
CAS:Formula:C10H7NO3Purity:98%Color and Shape:SolidMolecular weight:189.16752-Amino-5-methyl-1,3,4-thiadiazole
CAS:Formula:C3H5N3SPurity:95%Color and Shape:SolidMolecular weight:115.1569Ref: IN-DA0083OO
1g22.00€5g26.00€10g27.00€1kg349.00€25g35.00€5kgTo inquire100g78.00€10kgTo inquire500g213.00€2-Propanol, 1-(phenylmethoxy)-
CAS:Formula:C10H14O2Purity:95%Color and Shape:LiquidMolecular weight:166.2170D-erythro-Hex-2-enonic acid, g-lactone
CAS:Formula:C6H8O6Purity:98%Color and Shape:SolidMolecular weight:176.1241Acetic acid, 2-methoxy-, (1S,2S)-2-[2-[[3-(1H-benzimidazol-2-yl)propyl]methylamino]ethyl]-6-fluoro-1,2,3,4-tetrahydro-1-(1-methylethyl)-2-naphthalenyl ester, hydrochloride (1:2)
CAS:Formula:C29H40Cl2FN3O3Purity:97%Color and Shape:SolidMolecular weight:568.5506Phosphonic acid, P,P'-[[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]ethenylidene]bis-, P,P,P',P'-tetraethyl ester
CAS:Formula:C24H42O7P2Purity:99%Color and Shape:SolidMolecular weight:504.53361H-Imidazol-5-amine,1-methyl-4-nitro-(9CI)
CAS:Formula:C4H6N4O2Purity:95%Color and Shape:SolidMolecular weight:142.1160(S)-2-Amino-3-(1-methyl-1H-imidazol-5-yl)propanoic acid
CAS:Formula:C7H11N3O2Purity:98%Color and Shape:SolidMolecular weight:169.1811N-[2-(Cyclohexyloxy)-4-nitrophenyl]methanesulfonamide
CAS:Formula:C13H18N2O5SPurity:95%Color and Shape:SolidMolecular weight:314.3574Disodium Etidronate Hydrate
CAS:Formula:C2H6Na2O7P2Purity:98%Color and Shape:SolidMolecular weight:249.9919Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-9-fluoro-11,17-dihydroxy-16-methyl-, (11β,16α)-
CAS:Formula:C24H31FO6Purity:96%Color and Shape:SolidMolecular weight:434.49772-Chloro-4-nitrobenzoylChloride
CAS:Formula:C7H3Cl2NO3Purity:96%Color and Shape:LiquidMolecular weight:220.0096N-DODECYL-N,N-DIMETHYLDODECAN-1-AMINIUM CHLORIDE
CAS:Formula:C26H56ClNPurity:80%Color and Shape:LiquidMolecular weight:418.1825Glycine, N-[(3α,5β,7α)-3,7-dihydroxy-24-oxocholan-24-yl]-, sodium salt (1:1)
CAS:Formula:C26H42NNaO5Purity:97%Color and Shape:SolidMolecular weight:471.6051Ref: IN-DA001WA1
1g71.00€5g180.00€25g527.00€100gTo inquire25mg26.00€100mg36.00€250mg52.00€500mg71.00€(2-PHENOXY)METHYLSULFONYLANILINE
CAS:Formula:C13H13NO3SPurity:97%Color and Shape:SolidMolecular weight:263.3122Ref: IN-DA0032NV
1g26.00€5g26.00€10g28.00€1kg326.00€25g50.00€50g66.00€5kgTo inquire100g96.00€10kgTo inquire250g142.00€25kgTo inquire500g176.00€1-Propanesulfonamide, N-[3-[[5-(4-chlorophenyl)-1-(2,6-dichlorobenzoyl)-1H-pyrrolo[2,3-b]pyridin-3-yl]carbonyl]-2,4-difluorophenyl]-
CAS:Formula:C30H20Cl3F2N3O4SPurity:97%Color and Shape:SolidMolecular weight:662.9183Phenyl(1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-2-yl)methanone
CAS:Formula:C20H14N2O3SPurity:95%Molecular weight:362.40183-Quinolinecarboxylic acid,1-ethyl-6-fluoro-1,4-dihydro-7-(4-methyl-1-piperazinyl)-4-oxo-
CAS:Formula:C17H20FN3O3Purity:98%Color and Shape:SolidMolecular weight:333.3574

