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(12,280 products)
- Anthraquinones and derivatives(405 products)
- Benzimidazole and Imidazole Derivatives(10,382 products)
- Benzodiazepine Derivatives(335 products)
- Carbohydrates and glycoconjugates(5,014 products)
- Esters and Derivatives(42,046 products)
- Fatty Acids and Lypidic Derivatives(32,249 products)
- Flavonoids and Polyphenols(17,015 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,394 products)
- Natural and semi-synthetic antibiotics(6,375 products)
- Nitriles and Cyano Derivatives(3,045 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,431 products)
- Organic Phosphates and Phosphonates(1,201 products)
- Organic Sulphonates and Sulphates(10,408 products)
- Organometallics(4,400 products)
- Others(6,283 products)
- Peptides and Proteins(3,142 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,902 products)
- Quinazoline and Quinoline Derivatives(65,694 products)
- Quinones and Derivatives(24,242 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,503 products)
- Steroids and Derivatives(4,971 products)
- Sulfonamides and Derivatives(2,592 products)
- Terpenoids and Derivatives(3,841 products)
- Thiazolidinediones and Thiopyrans(2,733 products)
- β-Adrenergic Compounds(230 products)
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Found 56888 products of "APIs for research and impurities"
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Pneumocandin A0, 1-[(4R,5R)-4,5-dihydroxy-N2-(1-oxohexadecyl)-L-ornithine]-4-[(4S)-4-hydroxy-4-[4-hydroxy-3-(sulfooxy)phenyl]-L-threonine]-
CAS:Formula:C51H82N8O21SColor and Shape:SolidMolecular weight:1175.3028Neostigmine Methyl Sulfate
CAS:Formula:C13H22N2O6SPurity:98%Color and Shape:SolidMolecular weight:334.3886(+/-)-2-(6-Methoxy-2-naphthyl)propionic acid
CAS:Formula:C14H14O3Purity:98%Color and Shape:SolidMolecular weight:230.2592Benzamide, 3-chloro-N-methoxy-N-methyl-
CAS:Formula:C9H10ClNO2Purity:95%Color and Shape:LiquidMolecular weight:199.63422-(2,3,5-Tri-O-benzoyl-β-D-ribofuranosyl)-4-thiazolecarboxylic Acid Ethyl Ester
CAS:Formula:C32H27NO9SPurity:95%Color and Shape:SolidMolecular weight:601.6231R-(−)-Deprenyl (hydrochloride)
CAS:Formula:C13H18ClNPurity:98%Color and Shape:SolidMolecular weight:223.74171,4-Benzenediol, 2,5-diiodo-
CAS:Formula:C6H4I2O2Purity:95%Color and Shape:SolidMolecular weight:361.9037Tert-butyl((3s)-1-(7-(but-2-yn-1-yl)-3-Methyl-1-((4-Methylquinazolin-2-yl)Methyl)-2,6-dioxo-2,3,4,5,6,7-hexahydro-1h-purin-8-yl)piperidin-3-yl)carbaMate
CAS:Formula:C30H36N8O4Purity:97%Color and Shape:SolidMolecular weight:572.65802,3,5-Trimethylpyridine N-Oxide
CAS:Formula:C8H11NOPurity:95%Color and Shape:LiquidMolecular weight:137.1790Hexamethonium chloride
CAS:Formula:C12H30Cl2N2Purity:98%Color and Shape:SolidMolecular weight:273.28601,2-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:374.51704-(4-MorpholinylMethyl)-β-oxo-benzenepropanenitrile
CAS:Formula:C14H16N2O2Purity:95%Color and Shape:SolidMolecular weight:244.2890Piperazine,1-[4-[[(2R,4S)-2-(2,4-dichlorophenyl)-2-(1H-1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]-4-(1-methylethyl)-, rel-
CAS:Formula:C26H31Cl2N5O3Purity:97%Color and Shape:SolidMolecular weight:532.4620N-Nitroso-di-iso-propylamine
CAS:Formula:C6H14N2OPurity:97%Color and Shape:SolidMolecular weight:130.1882N-[(-4-Fluorophenyl)methyl]-α-oxo-1H-indole-3-acetamide
CAS:Formula:C17H13FN2O2Purity:99%Color and Shape:SolidMolecular weight:296.29574-Chloro-N-(4-hydroxyphenethyl)benzamide
CAS:Formula:C15H14ClNO2Purity:98%Color and Shape:SolidMolecular weight:275.7302[1,3]Dioxolo[4,5-g]cinnoline-3-carboxylic acid, 1-ethyl-1,4-dihydro-4-oxo-
CAS:Formula:C12H10N2O5Purity:99%Color and Shape:SolidMolecular weight:262.2182Ref: IN-DA00ASDV
1mg55.00€2mg85.00€5mg96.00€10mg112.00€25mg189.00€50mg260.00€100mg553.00€250mgTo inquireRef: IN-DA003R60
1g30.00€5g50.00€10g77.00€1kgTo inquire25g133.00€50g161.00€100g297.00€25mg24.00€500g503.00€100mg25.00€250mg25.00€5-Pyrimidineethanethioamide, 2-butyl-1,6-dihydro-N,N,4-trimethyl-6-oxo-1-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-
CAS:Formula:C27H31N7OSPurity:97%Color and Shape:SolidMolecular weight:501.64635H-Dibenz[b,f]azepine-5-carboxamide, 10-(acetyloxy)-10,11-dihydro-, (10S)-
CAS:Formula:C17H16N2O3Purity:98%Color and Shape:SolidMolecular weight:296.32053,7-Bis[(6-deoxy-α-L-mannopyranosyl)oxy]-5-hydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one
CAS:Formula:C27H30O14Purity:95%Color and Shape:SolidMolecular weight:578.5187Ref: IN-DA00DBKF
1gTo inquire1mg46.00€5mg116.00€10mg135.00€25mg196.00€50mg238.00€100mg536.00€250mgTo inquire5-Oxazolecarboxylic acid, 2,4-dimethyl-
CAS:Formula:C6H7NO3Purity:98%Color and Shape:SolidMolecular weight:141.1247Azepane-2-carboxylic acid
CAS:Formula:C7H13NO2Purity:97%Color and Shape:SolidMolecular weight:143.18365-propyl-1H-1,2,3,4-tetrazole
CAS:Formula:C4H8N4Purity:95%Color and Shape:SolidMolecular weight:112.13311,3-Dicyclohexylbarbituric acid
CAS:Formula:C16H24N2O3Purity:98%Color and Shape:SolidMolecular weight:292.37343-Methoxyisoxazole-5-carboxylic acid
CAS:Formula:C5H5NO4Purity:98%Color and Shape:SolidMolecular weight:143.09753,4-Dihydroxyphenylethanol
CAS:Formula:C8H10O3Purity:98%Color and Shape:LiquidMolecular weight:154.1632Ref: IN-DA008R1H
1g25.00€5g60.00€10g91.00€25g149.00€50g163.00€100g255.00€250g617.00€500gTo inquire100mg29.00€250mg28.00€6-Heptenoic acid, 7-[4-(4-fluorophenyl)-6-(1-methylethyl)-2-[methyl(methylsulfonyl)amino]-5-pyrimidinyl]-3,5-dihydroxy-, methyl ester, (3R,5S,6E)-
CAS:Formula:C23H30FN3O6SPurity:95%Color and Shape:SolidMolecular weight:495.56422(1H)-Quinolinone, 6-[(R)-amino(4-chlorophenyl)(1-methyl-1H-imidazol-5-yl)methyl]-4-(3-chlorophenyl)-1-methyl-
CAS:Formula:C27H22Cl2N4OPurity:98%Color and Shape:SolidMolecular weight:489.3958Ref: IN-DA002FP2
1gTo inquire1mg54.00€2mg70.00€5mg103.00€10mg153.00€25mg174.00€50mg356.00€100mg631.00€250mgTo inquireBenzoic acid, 2-[[(1,1-dimethylethoxy)carbonyl]amino]-3-nitro-methyl ester
CAS:Formula:C13H16N2O6Purity:98%Color and Shape:SolidMolecular weight:296.2759methyl 4-methyl-3-[2-(propylamino)propanamido]thiophene-2-carboxylate
CAS:Formula:C13H20N2O3SPurity:98.0%Color and Shape:SolidMolecular weight:284.37451,3-Dioxane-4-acetic acid, 6-(2-aminoethyl)-2,2-dimethyl-, 1,1-dimethylethyl ester, (4R,6R)-
CAS:Formula:C14H27NO4Purity:95%Color and Shape:LiquidMolecular weight:273.36854-(Aminomethyl)Benzoic Acid
CAS:Formula:C8H9NO2Purity:98%Color and Shape:SolidMolecular weight:151.16263-Methylbenzo[b]thiophene-2-carbaldehyde
CAS:Formula:C10H8OSPurity:98%Color and Shape:SolidMolecular weight:176.23491-Butanesulfonic acid, 4,4'-oxybis-, disodium salt (9CI)
CAS:Formula:C8H16Na2O7S2Purity:97%Color and Shape:SolidMolecular weight:334.31801-(3-hydroxypropyl)-5-[(2R)-2-({2-[2-(2,2,2-trifluoroethoxy)phenoxy]ethyl}amino)propyl]-2,3-dihydro-1H-indole-7-carboxamide
CAS:Formula:C25H32F3N3O4Purity:%Color and Shape:SolidMolecular weight:495.5345Ref: IN-DA001VKM
1g88.00€5g219.00€5mg29.00€100gTo inquire250gTo inquire25mg33.00€100mg33.00€250mg56.00€(6R,7S)-7-AMINO-3-METHYL-8-OXO-5-THIA-1-AZABICYCLO[4.2.0]OCT-2-ENE-2-CARBOXYLIC ACID
CAS:Formula:C8H10N2O3SPurity:97%Color and Shape:SolidMolecular weight:214.2416(11β,16α)-9,21-Dichloro-17-[(2-furanylcarbonyl)oxy]-11-hydroxy-16-methylpregna-1,4-diene-3,20-dione
CAS:Formula:C27H30Cl2O6Purity:98%Color and Shape:SolidMolecular weight:521.42956-Methyl-1'-[2-(5-methyl-2-phenyl-4-oxazolyl)ethyl]spiro[4H-3,1-benzoxazine-4,4'-piperidin]-2(1H)-one
CAS:Formula:C25H27N3O3Purity:98%Color and Shape:SolidMolecular weight:417.50022-(3-methyl-1-phosphonocarbamimidamido)acetic acid
CAS:Formula:C4H10N3O5PPurity:90%Color and Shape:SolidMolecular weight:211.11312-(2-sulfanylpropanamido)acetic acid
CAS:Formula:C5H9NO3SPurity:98%Color and Shape:SolidMolecular weight:163.19492,3-Dimethyl-6-nitro-2H-indazole
CAS:Formula:C9H9N3O2Purity:98%Color and Shape:SolidMolecular weight:191.1867Pentaric acid, 3-carboxy-2,3-dideoxy-, sodium salt (1:3)
CAS:Formula:C6H5Na3O7Purity:95%Color and Shape:SolidMolecular weight:258.0690
![Pneumocandin A0, 1-[(4R,5R)-4,5-dihydroxy-N2-(1-oxohexadecyl)-L-ornithine]-4-[(4S)-4-hydroxy-4-[4-…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001JF2.webp&w=3840&q=75)
![N-[(-4-Fluorophenyl)methyl]-α-oxo-1H-indole-3-acetamide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00AKRI.webp&w=3840&q=75)
![[1,3]Dioxolo[4,5-g]cinnoline-3-carboxylic acid, 1-ethyl-1,4-dihydro-4-oxo-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA002W0O.webp&w=3840&q=75)
![5H-Dibenz[b,f]azepine-5-carboxamide, 10-(acetyloxy)-10,11-dihydro-, (10S)-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA002NZQ.webp&w=3840&q=75)
![3,7-Bis[(6-deoxy-α-L-mannopyranosyl)oxy]-5-hydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00DBKF.webp&w=3840&q=75)
![6-Heptenoic acid, 7-[4-(4-fluorophenyl)-6-(1-methylethyl)-2-[methyl(methylsulfonyl)amino]-5-pyrimi…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001EMY.webp&w=3840&q=75)
![2(1H)-Quinolinone, 6-[(R)-amino(4-chlorophenyl)(1-methyl-1H-imidazol-5-yl)methyl]-4-(3-chloropheny…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA002FP2.webp&w=3840&q=75)
![Benzoic acid, 2-[[(1,1-dimethylethoxy)carbonyl]amino]-3-nitro-methyl ester](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00E91W.webp&w=3840&q=75)
![methyl 4-methyl-3-[2-(propylamino)propanamido]thiophene-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00JGH7.webp&w=3840&q=75)
![3-Methylbenzo[b]thiophene-2-carbaldehyde](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003JQM.webp&w=3840&q=75)
![1-(3-hydroxypropyl)-5-[(2R)-2-({2-[2-(2,2,2-trifluoroethoxy)phenoxy]ethyl}amino)propyl]-2,3-dihydr…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001VKM.webp&w=3840&q=75)
![(6R,7S)-7-AMINO-3-METHYL-8-OXO-5-THIA-1-AZABICYCLO[4.2.0]OCT-2-ENE-2-CARBOXYLIC ACID](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003NCS.webp&w=3840&q=75)
![(11β,16α)-9,21-Dichloro-17-[(2-furanylcarbonyl)oxy]-11-hydroxy-16-methylpregna-1,4-diene-3,20-dione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0036F7.webp&w=3840&q=75)
![6-Methyl-1'-[2-(5-methyl-2-phenyl-4-oxazolyl)ethyl]spiro[4H-3,1-benzoxazine-4,4'-piperidin]-2(1H)-…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0035KM.webp&w=3840&q=75)
