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(12,267 products)
- Anthraquinones and derivatives(405 products)
- Benzimidazole and Imidazole Derivatives(10,354 products)
- Benzodiazepine Derivatives(333 products)
- Carbohydrates and glycoconjugates(5,010 products)
- Esters and Derivatives(42,025 products)
- Fatty Acids and Lypidic Derivatives(32,210 products)
- Flavonoids and Polyphenols(16,999 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,393 products)
- Natural and semi-synthetic antibiotics(6,345 products)
- Nitriles and Cyano Derivatives(3,042 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,421 products)
- Organic Phosphates and Phosphonates(1,200 products)
- Organic Sulphonates and Sulphates(10,393 products)
- Organometallics(4,400 products)
- Others(6,275 products)
- Peptides and Proteins(3,117 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,896 products)
- Quinazoline and Quinoline Derivatives(65,573 products)
- Quinones and Derivatives(24,205 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,369 products)
- Steroids and Derivatives(4,948 products)
- Sulfonamides and Derivatives(2,589 products)
- Terpenoids and Derivatives(3,837 products)
- Thiazolidinediones and Thiopyrans(2,733 products)
- β-Adrenergic Compounds(230 products)
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Found 56663 products of "APIs for research and impurities"
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6-[(3R,4S,5S,7R)-7-[(2S,3S,5S)-5-Ethyl-5-[(2R,5R,6S)-5-ethyltetrahydro-5-hydroxy-6-methyl-2H-pyran-2-yl]tetrahydro-3-methyl-2-furanyl]-4-hydroxy-3,5-dimethyl-6-oxononyl]-2-hydroxy-3-methylbenzoic acid
CAS:Formula:C34H54O8Purity:97%Color and Shape:SolidMolecular weight:590.7878Glycine, 1-(2-phenylacetyl)-L-prolyl-, ethyl ester
CAS:Formula:C17H22N2O4Purity:98%Color and Shape:SolidMolecular weight:318.3676Isoquinoline, 3,4-dihydro-6,7-dimethoxy-, hydrochloride (1:1)
CAS:Formula:C11H14ClNO2Purity:98%Color and Shape:SolidMolecular weight:227.6874Sulfamethazine
CAS:<p>Sulfamethazine (Sulfadimidine) is a sulfanilamide anti-infective agent. It has a spectrum of antimicrobial action similar to other sulfonamides.</p>Formula:C12H14N4O2SPurity:99.88%Color and Shape:White White Crystalline PowderMolecular weight:278.335,10,15,20-tetra-P-tolyl-21H,23H-porphine
CAS:Formula:C48H38N4Purity:95%Color and Shape:SolidMolecular weight:670.8421L-Tryptophan, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-
CAS:Formula:C26H22N2O4Purity:98%Color and Shape:SolidMolecular weight:426.46391(2H)-Naphthalenone, 7-ethynyl-3,4-dihydro-4,4-dimethyl-
CAS:Formula:C14H14OPurity:97%Color and Shape:SolidMolecular weight:198.26042-Naphthacenecarboxamide,4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,6,10,12,12a-hexahydroxy-6-methyl-1,11-dioxo-, dihydrate, (4S,4aR,5S,5aR,6S,12aS)-
CAS:Formula:C22H28N2O11Purity:97%Color and Shape:SolidMolecular weight:496.46453,5-Dimethoxyphenylpropionic Acid
CAS:Formula:C11H14O4Purity:97%Color and Shape:SolidMolecular weight:210.2265Novobiocin Sodium Salt
CAS:Formula:C31H35N2NaO11Purity:95%Color and Shape:SolidMolecular weight:634.60624-Amino-1-β-D-ribofuranosyl-2(1H)-pyrimidinone
CAS:Formula:C9H13N3O5Purity:98%Color and Shape:SolidMolecular weight:243.2166Ref: IN-DA0034OB
5g21.00€10g21.00€1kg114.00€25g25.00€50g26.00€5kg245.00€100g28.00€10kg630.00€250g50.00€500g71.00€(2S,3R,4R,5S,6R)-2-[4-chloro-3-({4-[(3S)-oxolan-3-yloxy]phenyl}methyl)phenyl]-6-(hydroxymethyl)oxane-3,4,5-triol
CAS:Formula:C23H27ClO7Purity:98%Color and Shape:SolidMolecular weight:450.90932-Amino-5-chlorobenzophenone
CAS:Formula:C13H10ClNOPurity:98%Color and Shape:SolidMolecular weight:231.67762-(2-(2-Amino-6-chloro-9H-purin-9-yl)ethyl)propane-1,3-diyl diacetate
CAS:Formula:C14H18ClN5O4Purity:98%Color and Shape:SolidMolecular weight:355.7768Methyl 4-oxotetrahydrothiophene-3-carboxylate
CAS:Formula:C6H8O3SPurity:95%Color and Shape:SolidMolecular weight:160.1909Thiophene, 2-(2-fluorophenyl)-
CAS:Formula:C10H7FSPurity:95%Color and Shape:LiquidMolecular weight:178.22601-Naphthaleneheptanoic acid, 1,2,6,7,8,8a-hexahydro-β,δ,6-trihydroxy-2-methyl-8-[(2S)-2-methyl-1-oxobutoxy]-, sodium salt (1:1), (βR,δR,1S,2S,6S,8S,8aR)-
CAS:Formula:C23H35NaO7Purity:98%Color and Shape:SolidMolecular weight:446.5096Ref: IN-DA0039LL
1g198.00€5g578.00€50g681.00€10mg69.00€250gTo inquire500gTo inquire50mg69.00€100mg113.00€250mg133.00€3-(S)-(+)-(1-Carbamoyl-1,1-diphenylmethyl)pyrroloidine-L-(+)-tartarate
CAS:Formula:C22H26N2O7Purity:97%Color and Shape:SolidMolecular weight:430.45103-Pyridinecarboxylic acid, 5-bromo-2-methyl-, ethyl ester
CAS:Formula:C9H10BrNO2Purity:96%Color and Shape:SolidMolecular weight:244.0852Phenol, 4-[(tetrahydro-2H-pyran-2-yl)oxy]-
CAS:Formula:C11H14O3Purity:97%Color and Shape:SolidMolecular weight:194.22715-((Z)-(5-Fluoro-2-oxoindolin-3-ylidene)methyl)-2,4-dimethyl-1H-pyrrole-3-carboxylic acid
CAS:Formula:C16H13FN2O3Purity:98%Color and Shape:SolidMolecular weight:300.28441H-Pyrrole-1-heptanoicacid,2-(4-fluorophenyl)-β,δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-,calciumsalt(2:1),(βR,δR)-
CAS:Formula:C66H68CaF2N4O10Purity:98%Color and Shape:SolidMolecular weight:1155.3417Benzenepropanol, 4-hydroxy-
CAS:Formula:C9H12O2Purity:96%Color and Shape:SolidMolecular weight:152.1904β,ε-Carotene-3,3'-diol, (3R,3'R,6'R)-
CAS:Formula:C40H56O2Purity:75%Color and Shape:SolidMolecular weight:568.87143,5-Dichloro-4-(hydroxymethyl)phenol
CAS:Formula:C7H6Cl2O2Purity:98%Color and Shape:SolidMolecular weight:193.0273N-lauroyl-D-erythro-sphingosine
CAS:Formula:C30H59NO3Purity:98%Color and Shape:SolidMolecular weight:481.7944(3-carbamoyloxy-1,1,3,3-tetradeuterio-2-phenylpropyl) carbamate
CAS:Formula:C11H14N2O4Purity:98%Color and Shape:SolidMolecular weight:238.2399Ref: IN-DA00I4UR
1g603.00€5gTo inquire5mg61.00€10mg61.00€25mg118.00€50mg137.00€100mg168.00€250mg251.00€Ethanone, 1-(4-bromo-2-thiazolyl)-
CAS:Formula:C5H4BrNOSPurity:97%Color and Shape:SolidMolecular weight:206.06044-Quinolinecarboxamide, 2-chloro-N-[2-(diethylamino)ethyl]-
CAS:Formula:C16H20ClN3OPurity:98%Color and Shape:SolidMolecular weight:305.8025Octanoic acid, 4-ethyl-
CAS:Formula:C10H20O2Purity:98%Color and Shape:LiquidMolecular weight:172.2646Butanedioic acid,mono[(3R,5aS,6R,8aS,9R,10S,12R,12aR)-decahydro-3,6,9-trimethyl-3,12-epoxy-12H-pyrano[4,3-j]-1,2-benzodioxepin-10-yl] ester
CAS:Formula:C19H28O8Purity:98%Color and Shape:SolidMolecular weight:384.42083-Amino-6-bromo-4-(pyridin-2-yl)quinolin-2(1H)-one
CAS:Formula:C14H10BrN3OPurity:95%Color and Shape:SolidMolecular weight:316.1527(2S,5R,6R)-6-[(2R)-2-{[(4-ethyl-2,3-dioxopiperazin-1-yl)carbonyl]amino}-2-phenylacetamido]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
CAS:Formula:C23H27N5O7SPurity:98%Color and Shape:SolidMolecular weight:517.5548tert-Butyl 3-((4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)methyl)azetidine-1-carboxylate
CAS:Formula:C18H30BN3O4Purity:97%Color and Shape:SolidMolecular weight:363.25952-Naphthacenecarboxamide, 7-chloro-4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-, hydrochloride (1:1), (4R,4aS,5aS,6S,12aS)-
CAS:Formula:C22H24Cl2N2O8Color and Shape:SolidMolecular weight:515.3406Prostaglandin E2 MaxSpec® Standard
CAS:Formula:C20H32O5Purity:98%Color and Shape:SolidMolecular weight:352.4651tert-Butyl 9-aminononanoate
CAS:Formula:C13H27NO2Purity:98%Color and Shape:LiquidMolecular weight:229.3590Carbamic acid, [1-(phenylmethyl)-4-piperidinyl]-, phenylmethyl ester (9CI)
CAS:Formula:C20H24N2O2Purity:95%Color and Shape:SolidMolecular weight:324.4168PYRROLIDINE, 1-[[(4-AMINOPHENYL)METHYL]SULFONYL]-
CAS:Formula:C11H16N2O2SPurity:97%Color and Shape:SolidMolecular weight:240.32196,6'-Methylenebis(2-(2h-benzo[d][1,2,3]triazol-2-yl)-4-(2-methylheptan-2-yl)phenol)
CAS:Formula:C41H50N6O2Purity:98%Color and Shape:SolidMolecular weight:658.87472-(tert-Butoxycarbonyl)-1,2,3,4-tetrahydro-6-hydroxyisoquinoline-3-carboxylic acid
CAS:Formula:C15H19NO5Purity:95%Color and Shape:SolidMolecular weight:293.31512,4-Imidazolidinedione, 1-[[3-(5-nitro-2-furanyl)-2-propen-1-ylidene]amino]-
CAS:Formula:C10H8N4O5Purity:99%Color and Shape:SolidMolecular weight:264.19431H-Benzimidazole, 6-bromo-4-fluoro-2-methyl-1-(1-methylethyl)-
CAS:Formula:C11H12BrFN2Purity:98%Color and Shape:SolidMolecular weight:271.1288(7S)-7-Chloro-7-deoxylincomycin hydrochloride
CAS:Formula:C18H34Cl2N2O5SPurity:95%Color and Shape:SolidMolecular weight:461.44406-Iodo-2-mercaptobenzothiazole
CAS:Formula:C7H4INS2Purity:97%Color and Shape:SolidMolecular weight:293.14789-oxo-2-azatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3(8),4,6,12,14-hexaene-2-carboxamide
CAS:Formula:C15H12N2O2Purity:98%Color and Shape:SolidMolecular weight:252.26801H-1,2,4-Triazole,sodium salt (1:1)
CAS:Formula:C2H3N3NaPurity:95%Color and Shape:SolidMolecular weight:92.0551Ref: IN-DA00831K
1gTo inquire5gTo inquire10mg128.00€25mg180.00€50mg281.00€100mg597.00€250mgTo inquirenisin from streptococcus lactis
CAS:Formula:C143H230N42O37S7Color and Shape:SolidMolecular weight:3354.07054-Nitrobenzimidamide, HCl
CAS:Formula:C7H8ClN3O2Purity:95%Color and Shape:SolidMolecular weight:201.6103Ref: IN-DA003R60
1g30.00€5g50.00€10g77.00€1kgTo inquire25g133.00€50g161.00€100g297.00€25mg24.00€500g503.00€100mg25.00€250mg25.00€4',7-Dimethoxy-3,3',5-trihydroxyflavone
CAS:Formula:C17H14O7Purity:98%Color and Shape:SolidMolecular weight:330.2889Methyl 3-amino-5-iodo-2-thiophenecarboxylate
CAS:Formula:C6H6INO2SPurity:98%Color and Shape:SolidMolecular weight:283.0868L-Ascorbic Acid 2-Phosphate Sesquimagnesium Salt Hydrate (~15% Inorganics)
CAS:Formula:C12H20Mg3O19P2Purity:98%Color and Shape:SolidMolecular weight:603.1383Ref: IN-DA01JJT2
5g25.00€10g40.00€15g55.00€25g67.00€50g100.00€100g149.00€200g201.00€300g297.00€400g521.00€500g572.00€2-({6-[bis(2-hydroxyethyl)amino]-4,8-bis(piperidin-1-yl)pyrimido[5,4-d][1,3]diazin-2-yl}(2-hydroxyethyl)amino)ethan-1-ol
CAS:Formula:C24H40N8O4Purity:98%Color and Shape:SolidMolecular weight:504.6256Diethyl 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€Benzenesulfonic acid, 4-(5-methyl-3-phenyl-4-isoxazolyl)-
CAS:Formula:C16H13NO4SPurity:98%Color and Shape:SolidMolecular weight:315.3437Ref: IN-DA003O6M
1g29.00€5g28.00€10g50.00€15g58.00€25g68.00€50g119.00€75g139.00€100g169.00€500g626.00€100mg25.00€2-(2-(4-((4-Chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)acetic acid dihydrochloride
CAS:Formula:C21H27Cl3N2O3Purity:98%Color and Shape:SolidMolecular weight:461.8097Ethyl 2-(2-formylamino-1,3-thiazol-4-yl)-2-oxoacetate
CAS:Formula:C8H8N2O4SPurity:%Color and Shape:SolidMolecular weight:228.22517-Ethoxy-3H-phenoxazin-3-one
CAS:Formula:C14H11NO3Purity:98%Color and Shape:SolidMolecular weight:241.24203-Chloro-4'-fluoropropiophenone
CAS:Formula:C9H8ClFOPurity:96%Color and Shape:SolidMolecular weight:186.6106Ref: IN-DA00IKI7
1g40.00€5g91.00€1kgTo inquire25g237.00€100gTo inquire250gTo inquire500gTo inquire100mg24.00€250mg26.00€1-Cyclohexyl-1-phenyl-3-(piperidin-1-yl)propan-1-ol
CAS:Formula:C20H31NOPurity:98%Color and Shape:SolidMolecular weight:301.46624-(8-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-1-piperidinecarboxaldehyde
CAS:Formula:C20H19ClN2OPurity:98%Color and Shape:SolidMolecular weight:338.8307N4,3',5'-Tribenzoyl,2'-deoxy-2'-methylene Cytidine
CAS:Formula:C31H25N3O7Purity:98%Color and Shape:SolidMolecular weight:551.5461Morpholine, 4-[3-(4-butoxyphenoxy)propyl]-, hydrochloride
CAS:Formula:C17H28ClNO3Purity:98%Color and Shape:SolidMolecular weight:329.8621Tetraethylammonium Bromide
CAS:Formula:C8H20BrNPurity:97%Color and Shape:SolidMolecular weight:210.1551(1R)-1-(4-Bromo-2-fluorophenyl)ethan-1-amine hydrochloride
CAS:Formula:C8H10BrClFNPurity:98%Color and Shape:SolidMolecular weight:254.5271S(-)-Raclopride L-Tartrate
CAS:Formula:C15H20Cl2N2O3Purity:95%Color and Shape:SolidMolecular weight:347.2369
![L-Tryptophan, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00I73A.webp&w=3840&q=75)
![(2S,3R,4R,5S,6R)-2-[4-chloro-3-({4-[(3S)-oxolan-3-yloxy]phenyl}methyl)phenyl]-6-(hydroxymethyl)oxa…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0039QH.webp&w=3840&q=75)
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![4-Quinolinecarboxamide, 2-chloro-N-[2-(diethylamino)ethyl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00IET0.webp&w=3840&q=75)
![(2S,5R,6R)-6-[(2R)-2-{[(4-ethyl-2,3-dioxopiperazin-1-yl)carbonyl]amino}-2-phenylacetamido]-3,3-dim…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00IAVJ.webp&w=3840&q=75)
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![PYRROLIDINE, 1-[[(4-AMINOPHENYL)METHYL]SULFONYL]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00I6LG.webp&w=3840&q=75)
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