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(6,363 products)
- Nitriles and Cyano Derivatives(3,045 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,427 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(3,128 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,901 products)
- Quinazoline and Quinoline Derivatives(65,630 products)
- Quinones and Derivatives(24,237 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,464 products)
- Steroids and Derivatives(4,964 products)
- Sulfonamides and Derivatives(2,592 products)
- Terpenoids and Derivatives(3,839 products)
- Thiazolidinediones and Thiopyrans(2,733 products)
- β-Adrenergic Compounds(230 products)
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Found 56790 products of "APIs for research and impurities"
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1-Ethyl-6-Fluoro-7-(4-Methylpiperazin-1-YL)-4-Oxo-Quinoline-3-Carboxylic Acid
CAS:Formula:C18H28FN3O8SPurity:99%Color and Shape:SolidMolecular weight:465.49364-Chloro-3-cyanobenzoic acid
CAS:Formula:C8H4ClNO2Purity:97%Color and Shape:SolidMolecular weight:181.5759benzyl(3R,4S)-3-(2-bromoacetyl)-4-ethylpyrrolidine-1-carboxylate
CAS:Formula:C16H20BrNO3Purity:98%Color and Shape:SolidMolecular weight:354.23895-Acetyl-2-hydroxybenzamide
CAS:Formula:C9H9NO3Purity:98%Color and Shape:SolidMolecular weight:179.17271(2H)-Naphthalenone, 7-ethynyl-3,4-dihydro-4,4-dimethyl-
CAS:Formula:C14H14OPurity:97%Color and Shape:SolidMolecular weight:198.2604Ethyl 5-nitrobenzofuran-2-carboxylate
CAS:Formula:C11H9NO5Purity:97%Color and Shape:LiquidMolecular weight:235.1929SR2640 (hydrochloride)
CAS:Formula:C23H19ClN2O3Purity:98%Color and Shape:SolidMolecular weight:406.86163-(1,1-Dioxo-1,2- thiazolidin-2-yl) benzoic acid
CAS:Formula:C10H11NO4SPurity:95%Color and Shape:SolidMolecular weight:241.26367H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 9-fluoro-2,3-dihydro-3-methyl-10-[[2-(methylamino)ethyl]amino]-7-oxo-, hydrochloride (1:1), (3S)-
CAS:Formula:C16H19ClFN3O4Purity:95%Color and Shape:SolidMolecular weight:371.79125-(1H-Indol-3-ylmethyl)-3-methyl-2-thioxo-4-Imidazolidinone
CAS:Formula:C13H13N3OSPurity:98%Color and Shape:SolidMolecular weight:259.32689-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-6,9-dihydro-1H-purin-6-one
CAS:Formula:C10H12N4O4Purity:96%Color and Shape:SolidMolecular weight:252.2267Ref: IN-DA00979W
1g172.00€5g301.00€10g533.00€25gTo inquire50gTo inquire100gTo inquire100mg57.00€250mg74.00€(2aS,2'R,4S,5'R,6aS,6bS,8aS,8bR,9S,11aS,12aS,12bR)-5',6a,8a,9-Tetramethyldocosahydrospiro[naphtho[2',1':4,5]indeno[2,1-b]furan-10,2'-pyran]-4-ol
CAS:Formula:C27H44O3Purity:98%Color and Shape:SolidMolecular weight:416.63654-aminobenzene-1-sulfonamide
CAS:Formula:C6H8N2O2SPurity:98%Color and Shape:SolidMolecular weight:172.2049Phenol, 4-(aminomethyl)-2-methoxy-, hydrochloride (1:1)
CAS:Formula:C8H12ClNO2Purity:95%Color and Shape:SolidMolecular weight:189.6394Acetamide, 2-(diethyloxidoamino)-N-(2,6-dimethylphenyl)-
CAS:Formula:C14H22N2O2Purity:97%Color and Shape:SolidMolecular weight:250.3367Acetamide, N,N'-1,8-octanediylbis[2,2-dichloro-
CAS:Formula:C12H20Cl4N2O2Purity:95%Color and Shape:SolidMolecular weight:366.1114Uridine 5'-(tetrahydrogen triphosphate)
CAS:Formula:C9H15N2O15P3Purity:98%Color and Shape:SolidMolecular weight:484.14114H-Cyclopenta-1,3-dioxol-4-one, 3a,6a-dihydro-2,2-dimethyl-, (3aR,6aR)-
CAS:Formula:C8H10O3Purity:97%Color and Shape:SolidMolecular weight:154.16322’-Des(1-hydroxy-1-methylethyl)-2’-methycarboxy Montelukast
CAS:Formula:C34H32ClNO4SPurity:95%Color and Shape:SolidMolecular weight:586.1402Cholan-24-oic acid, 3,7-dihydroxy-, (3a,5b,7b)-
CAS:Formula:C24H40O4Purity:99%Color and Shape:SolidMolecular weight:392.5720Ref: IN-DA00HRR5
1g26.00€5g27.00€10g40.00€1kg593.00€25g51.00€50g72.00€100g126.00€250g183.00€500g240.00€(S)-3-tert-Butylamino-1,2-propanediol
CAS:Formula:C7H17NO2Purity:98%Color and Shape:SolidMolecular weight:147.21542-Amino-3-o-chlorobenzoyl-5-ethylthiophene
CAS:Formula:C13H12ClNOSPurity:97%Color and Shape:SolidMolecular weight:265.75854,5-Dihydro-1-phenyl-3-(2-piperidinyl)methylimidazol-2(1H)-one
CAS:Formula:C15H22ClN3OPurity:95%Color and Shape:SolidMolecular weight:295.8077Liothyronin sodium
CAS:Formula:C15H12I3NNaO4Purity:95%Color and Shape:LiquidMolecular weight:673.96333-(4-methylphenyl)-5-(trifluoromethyl)-1H-pyrazole
CAS:Formula:C11H9F3N2Purity:97%Molecular weight:226.1978Methanaminium, 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€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:712.70521-Methyl-1H-benzo[d][1,2,3]triazole
CAS:Formula:C7H7N3Purity:95%Color and Shape:SolidMolecular weight:133.15064H-1-Benzopyran-4-one, 7-(β-D-glucopyranosyloxy)-5-hydroxy-3-(4-hydroxyphenyl)-
CAS:Formula:C21H20O10Purity:95%Color and Shape:SolidMolecular weight:432.3775Guanidine,N-cyano-N'-4-pyridinyl-N''-(1,2,2-trimethylpropyl)-, hydrate (1:1)
CAS:Formula:C13H21N5OPurity:98%Molecular weight:263.33874-[4-(1,3-Benzodioxol-5-yl)-5-(2-pyridinyl)-1H-imidazol-2-yl]benzamide
CAS:Formula:C22H16N4O3Purity:97%Color and Shape:SolidMolecular weight:384.3874Triflupromazine hydrochloride
CAS:Formula:C18H20ClF3N2SPurity:98%Color and Shape:SolidMolecular weight:388.87801-ETHYL-4-T-BUTYL-2-DIETHYLPHOSPHONOSUCCINATE
CAS:Formula:C14H27O7PPurity:95%Color and Shape:LiquidMolecular weight:338.3337(Z)-2-(2-Aminothiazol-4-yl)-2-(tert-Butoxycarbonylmethoxyimino)acetic acid
CAS:Formula:C11H15N3O5SPurity:98%Color and Shape:SolidMolecular weight:301.31892-Hydroxy-5-Nitrobenzaldehyde
CAS:Formula:C7H5NO4Purity:96%Color and Shape:SolidMolecular weight:167.1189Thiocyanic acid, 2-(3,4-dihydroxyphenyl)-2-oxoethyl ester
CAS:Formula:C9H7NO3SPurity:95%Color and Shape:SolidMolecular weight:209.2218Diisopropylamine 2,2-dichloroacetate
CAS:Formula:C8H17Cl2NO2Purity:97%Color and Shape:SolidMolecular weight:230.1321Benzoic acid, 2-amino-5-(aminosulfonyl)-4-chloro-
CAS:Formula:C7H7ClN2O4SPurity:98%Color and Shape:SolidMolecular weight:250.6595D-Cysteine, N-acetyl-S-(phenylmethyl)-
CAS:Formula:C12H15NO3SPurity:95%Color and Shape:SolidMolecular weight:253.31742-Oxazolidinone, 4-[(4-aminophenyl)methyl]-, (4S)-
CAS:Formula:C10H12N2O2Purity:97%Color and Shape:SolidMolecular weight:192.21452-Propenoic acid, 3-[3,5-bis(trifluoromethyl)phenyl]-, (2E)-
CAS:Formula:C11H6F6O2Purity:95%Color and Shape:SolidMolecular weight:284.15461H-Imidazole, 1-methyl-5-nitro-
CAS:Formula:C4H5N3O2Purity:98%Color and Shape:SolidMolecular weight:127.1014Ref: IN-DA003DKK
1g22.00€10g24.00€1kg236.00€25g25.00€5kgTo inquire100g62.00€10kgTo inquire500g189.00€ethyl 3-[[3-amino-4-(methylamino)benzoyl]-pyridin-2-ylamino]propanoate
CAS:Formula:C18H22N4O3Purity:95%Color and Shape:SolidMolecular weight:342.39232-Propenoic acid,2-cyano-, ethyl ester
CAS:Formula:C6H7NO2Purity:97%Color and Shape:LiquidMolecular weight:125.12536,7-Dimethoxy-1,2,3,4-tetrahydroisoquinoline, HCl
CAS:Formula:C11H16ClNO2Purity:98%Color and Shape:SolidMolecular weight:229.70324H-1-Benzopyran-4-one,2-[3,4-bis(2-hydroxyethoxy)phenyl]-3-[[6-O-(6-deoxy-a-L-mannopyranosyl)-b-D-glucopyranosyl]oxy]-5-hydroxy-7-(2-hydroxyethoxy)-
CAS:Formula:C33H42O19Purity:%Color and Shape:SolidMolecular weight:742.67522-(3-(BOC-AMINO)-PROPYL)-5,6,7,8-TETRAHYDRO-1,8-NAPHTHYRIDINE
CAS:Formula:C16H25N3O2Purity:95%Molecular weight:291.38862-(2-(4-((4-Chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)acetic acid dihydrochloride
CAS:Formula:C21H27Cl3N2O3Purity:98%Color and Shape:SolidMolecular weight:461.80971,2,3,4-tetrahydro-1,5-naphthyridine
CAS:Formula:C8H10N2Purity:95%Color and Shape:SolidMolecular weight:134.1784Cyclohexanecarboxylic acid, 3-methyl-
CAS:Formula:C8H14O2Purity:95%Color and Shape:LiquidMolecular weight:142.1956Diethyl 2-isopropylmalonate
CAS:Formula:C10H18O4Purity:98%Color and Shape:LiquidMolecular weight:202.2475Ref: IN-DA0034QD
5g20.00€10g25.00€25g25.00€50g36.00€100g46.00€200g66.00€300g77.00€400g100.00€500g122.00€3,4,5,6-Tetrafluorobenzene-1,2-diamine
CAS:Formula:C6H4F4N2Purity:95%Color and Shape:SolidMolecular weight:180.10304-Piperidinol, 4-(4-broMophenyl)-, hydrochloride (1
CAS:Formula:C11H15BrClNOPurity:97%Color and Shape:SolidMolecular weight:292.59991-Cyclohexyl-1-phenyl-3-(piperidin-1-yl)propan-1-ol
CAS:Formula:C20H31NOPurity:98%Color and Shape:SolidMolecular weight:301.46622(1H)-Quinolinone, 5-(2-bromoacetyl)-8-(phenylmethoxy)-
CAS:Formula:C18H14BrNO3Purity:98%Color and Shape:SolidMolecular weight:372.2127Benzamide, 3,5-dichloro-N-[[(2S)-1-ethyl-2-pyrrolidinyl]methyl]-2,6-dihydroxy-
CAS:Formula:C14H18Cl2N2O3Purity:98%Color and Shape:SolidMolecular weight:333.21032(1H)-Quinolinone, 7-[4-[[2-[(2,3-dichlorophenyl)amino]ethyl]amino]butoxy]-3,4-dihydro-
CAS:Formula:C21H25Cl2N3O2Purity:95%Color and Shape:SolidMolecular weight:422.3481(3R,5S)-5-[(Biphenyl-4-yl)methyl]-3-methylpyrrolidin-2-one
CAS:Formula:C18H19NOPurity:98%Color and Shape:SolidMolecular weight:265.3496(R)-4,5,6,7-Tetrahydro-benzothiazole-2,6-diamine
CAS:Formula:C7H11N3SPurity:95%Color and Shape:SolidMolecular weight:169.24733,4-Dimethylphenylhydrazine, HCl
CAS:Formula:C8H13ClN2Purity:95%Color and Shape:SolidMolecular weight:172.6552Ethanone, 1-(7,8-diamino-1,2,4,5-tetrahydro-1,5-methano-3H-3-benzazepin-3-yl)-2,2,2-trifluoro-
CAS:Formula:C13H14F3N3OPurity:97%Color and Shape:SolidMolecular weight:285.2650OMDM-1
CAS:<p>OMDM-1 ((Z)-N-[(2S)-1-hydroxy-3-(4-hydroxyphenyl)propan-2-yl]octadec-9-enamide) is a selective and metabolically stable anandamide cellular uptake (ACU)</p>Formula:C27H45NO3Purity:99.57%Color and Shape:SolidMolecular weight:431.65Benzenamine, 2,3,4,5,6-pentachloro-
CAS:Formula:C6H2Cl5NPurity:98%Color and Shape:SolidMolecular weight:265.35183-Methoxy-1(3h)-isobenzofuranone
CAS:Formula:C9H8O3Purity:98%Color and Shape:SolidMolecular weight:164.15801H-Indole-1-carboxamide, 6-chloro-2,3-dihydro-5-methyl-N-[6-[(2-methyl-3-pyridinyl)oxy]-3-pyridinyl]-
CAS:Formula:C21H19ClN4O2Purity:95%Color and Shape:SolidMolecular weight:394.8542N4-(6-AMINOPYRIMIDIN-4-YL)-SULFANILAMIDE HCL
CAS:Formula:C10H12ClN5O2SPurity:97%Color and Shape:SolidMolecular weight:301.7526Phosphonic acid, P,P'-[1-hydroxy-3-(methylpentylamino)propylidene]bis-, sodium salt, hydrate (1:1:1)
CAS:Formula:C9H24NNaO8P2Purity:98%Color and Shape:SolidMolecular weight:359.2261
![7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 9-fluoro-2,3-dihydro-3-methyl-10-[[2-(methy…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003AL4.webp&w=3840&q=75)
![9-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-6,9-dihydro-1H-purin-6-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0087YF.webp&w=3840&q=75)
![Methanaminium, N-[2-chloro-3-(dimethylamino)-2-propen-1-ylidene]-N-methyl-, hexafluorophosphate(1-…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA002PZ8.webp&w=3840&q=75)
![1,2-Benzenedicarboxamide, N1,N2-bis[[(5S)-2-oxo-3-[4-(3-oxo-4-morpholinyl)phenyl]-5-oxazolidinyl]m…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA009C5X.webp&w=3840&q=75)
![1-Methyl-1H-benzo[d][1,2,3]triazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003EH1.webp&w=3840&q=75)
![4-[4-(1,3-Benzodioxol-5-yl)-5-(2-pyridinyl)-1H-imidazol-2-yl]benzamide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0037OO.webp&w=3840&q=75)
![2-Oxazolidinone, 4-[(4-aminophenyl)methyl]-, (4S)-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00HXYF.webp&w=3840&q=75)
![2-Propenoic acid, 3-[3,5-bis(trifluoromethyl)phenyl]-, (2E)-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001O85.webp&w=3840&q=75)
![ethyl 3-[[3-amino-4-(methylamino)benzoyl]-pyridin-2-ylamino]propanoate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0035XD.webp&w=3840&q=75)
![4H-1-Benzopyran-4-one,2-[3,4-bis(2-hydroxyethoxy)phenyl]-3-[[6-O-(6-deoxy-a-L-mannopyranosyl)-b-D-…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00IC3Y.webp&w=3840&q=75)
![Benzamide, 3,5-dichloro-N-[[(2S)-1-ethyl-2-pyrrolidinyl]methyl]-2,6-dihydroxy-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA000PFN.webp&w=3840&q=75)
![2(1H)-Quinolinone, 7-[4-[[2-[(2,3-dichlorophenyl)amino]ethyl]amino]butoxy]-3,4-dihydro-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0015G9.webp&w=3840&q=75)
![(3R,5S)-5-[(Biphenyl-4-yl)methyl]-3-methylpyrrolidin-2-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003AFJ.webp&w=3840&q=75)
![1H-Indole-1-carboxamide, 6-chloro-2,3-dihydro-5-methyl-N-[6-[(2-methyl-3-pyridinyl)oxy]-3-pyridiny…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA002305.webp&w=3840&q=75)
![Phosphonic acid, P,P'-[1-hydroxy-3-(methylpentylamino)propylidene]bis-, sodium salt, hydrate (1:1:…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0019UQ.webp&w=3840&q=75)