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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Adenosine, 2',3'-didehydro-2',3'-dideoxy-
CAS:Formula:C10H11N5O2Purity:97%Color and Shape:SolidMolecular weight:233.22669,10-Dimethoxy-6,8-dihydro-5H-[1,3]dioxolo[4,5-g]isoquinolino[3,2-a]isoquinoline
CAS:Formula:C20H19NO4Purity:95%Molecular weight:337.3692Benzoic acid, 2,2'-dithiobis-
CAS:Formula:C14H10O4S2Purity:95%Color and Shape:SolidMolecular weight:306.35689-oxatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3,5,7,12,14-hexaen-2-one
CAS:Formula:C14H10O2Purity:95%Color and Shape:SolidMolecular weight:210.22801-Phenyl-3-oxabicyclo[3.1.0]hexan-2-one
CAS:Formula:C11H10O2Purity:98%Color and Shape:SolidMolecular weight:174.19592-Pyridineethanamine, N-methyl-, dihydrochloride
CAS:Formula:C8H14Cl2N2Purity:98%Color and Shape:SolidMolecular weight:209.11621H-Pyrazole, 1-cyclopropyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-
CAS:Formula:C12H19BN2O2Purity:97%Color and Shape:SolidMolecular weight:234.1025N1-(3-Acetyl-4-hydroxyphenyl)acetamide
CAS:Formula:C10H11NO3Purity:98%Color and Shape:SolidMolecular weight:193.19922-(1-((2'-(1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)Methyl)-2-butyl-4-Methyl-6-oxo-1,6-dihydropyriMidin-5-yl)acetic acid
CAS:Formula:C25H26N6O3Purity:95%Color and Shape:SolidMolecular weight:458.51232-Thiazolidinecarboxylic acid
CAS:Formula:C4H7NO2SPurity:95%Color and Shape:SolidMolecular weight:133.1689(3R)-3-[(1,1-dimethylethoxycarbonyl)amino]-4-(2,4,5-trifluorophenyl)butanoic acid
CAS:Formula:C15H18F3NO4Purity:97%Color and Shape:SolidMolecular weight:333.30293-Pyridinecarboxamide, 4-(trifluoromethyl)-
CAS:Formula:C7H5F3N2OPurity:98%Color and Shape:SolidMolecular weight:190.12261H-Pyrazolo[3,4-d]pyrimidine, 6-chloro-
CAS:Formula:C5H3ClN4Purity:96%Color and Shape:SolidMolecular weight:154.55711,2-Didodecanoyl-sn-glycero-3-phosphocholine
CAS:Formula:C32H64NO8PPurity:98%Color and Shape:SolidMolecular weight:621.82622H-1,2,4-triazole-3-carbonitrile
CAS:Formula:C3H2N4Purity:97%Color and Shape:SolidMolecular weight:94.0748L-Proline,4-cyclohexyl-1-[[(R)-[(1S)-2-methyl-1-(1-oxopropoxy)propoxy](4-phenylbutyl)phosphinyl]acetyl]-, sodium salt, (4S)-
CAS:Formula:C30H45NNaO7PPurity:98%Color and Shape:SolidMolecular weight:585.64432,4-Thiazolidinedione, 5-[(4-hydroxyphenyl)methyl]-
CAS:Formula:C10H9NO3SPurity:95%Color and Shape:SolidMolecular weight:223.2484(2E)-3-(2,4-Dimethoxyphenyl)but-2-enoic acid
CAS:Formula:C12H14O4Purity:98%Color and Shape:SolidMolecular weight:222.237211H-Benzo[5,6]cyclohepta[1,2-b]pyridin-11-one, 8-chloro-5,6-dihydro-
CAS:Formula:C14H10ClNOPurity:98%Color and Shape:SolidMolecular weight:243.68831-(3,4-Dichlorophenyl)cyclobutanecarbonitrile
CAS:Formula:C11H9Cl2NPurity:98%Color and Shape:SolidMolecular weight:226.1019Acetic acid, 2-[[1-(phenylmethyl)-1H-indazol-3-yl]oxy]-
CAS:Formula:C16H14N2O3Purity:95%Color and Shape:SolidMolecular weight:282.29403,4-Dichloro-1,2,5-Thiadiazole
CAS:Formula:C2Cl2N2SPurity:98%Color and Shape:LiquidMolecular weight:155.00584-Methylisoquinolin-5-amine
CAS:Formula:C10H10N2Purity:95%Color and Shape:SolidMolecular weight:158.1998Methyl 2-hydroxy-5-methylbenzoate
CAS:Formula:C9H10O3Purity:98%Color and Shape:LiquidMolecular weight:166.1739(3aR,6S)-8,8-Dimethyl-4,5,6,7-tetrahydro-3H-3a,6-methanobenzo[c]isothiazole 2,2-dioxide
CAS:Formula:C10H15NO2SPurity:98%Color and Shape:SolidMolecular weight:213.29662-(10-hydroxydecyl)-6-methoxy-3-methyl-5-(trideuteriomethoxy)cyclohexa-2,5-diene-1,4-dione
CAS:Formula:C19H30O5Purity:98%Color and Shape:SolidMolecular weight:338.43854-(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:407.5087SECO-ISOLARICIRESINOL DIGLUCOSIDE
CAS:Formula:C32H46O16Purity:98%Color and Shape:SolidMolecular weight:686.6980b-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:499.56434-(Phenylsulfonyl)aniline
CAS:Formula:C12H11NO2SPurity:98%Color and Shape:SolidMolecular weight:233.2862Ref: IN-DA00344C
5gTo inquire10g20.00€1kg128.00€25g20.00€50g28.00€5kg328.00€100g25.00€10kgTo inquire250g49.00€500g67.00€4-Quinolinepropanoic acid, α-[(2-chlorobenzoyl)amino]-1,2-dihydro-2-oxo-
CAS:Formula:C19H15ClN2O4Purity:96%Color and Shape:SolidMolecular weight:370.78641,2-Ethanediamine, N1,N1-diethyl-N2-1-naphthalenyl-, ethanedioate (1:1)
CAS:Formula:C18H24N2O4Purity:98%Color and Shape:SolidMolecular weight:332.3942(+/-)-2-(6-Methoxy-2-naphthyl)propionic acid
CAS:Formula:C14H14O3Purity:98%Color and Shape:SolidMolecular weight:230.25923-(4-Isopropylphenyl)propionic acid
CAS:Formula:C12H16O2Purity:97%Color and Shape:SolidMolecular weight:192.2542Piperazine,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:532.4620(6-BroMo-benzothiazol-2-yl)-carbaMic acid tert-butyl ester
CAS:Formula:C12H13BrN2O2SPurity:97%Color and Shape:SolidMolecular weight:329.2128Benzoic acid, 2-fluoro-4-(1-pyrrolidinyl)-
CAS:Formula:C11H12FNO2Purity:97%Color and Shape:SolidMolecular weight:209.2169Benzonitrile, 4-iodo-3-nitro-
CAS:Formula:C7H3IN2O2Purity:98%Color and Shape:SolidMolecular weight:274.01542-Amino-4-(2-amino-3-hydroxyphenyl)-4-oxobutanoic acid
CAS:Formula:C10H12N2O4Purity:97%Color and Shape:SolidMolecular weight:224.21331-(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€(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:521.4295Pentaric acid, 3-carboxy-2,3-dideoxy-, sodium salt (1:3)
CAS:Formula:C6H5Na3O7Purity:95%Color and Shape:SolidMolecular weight:258.06901,2-Bis(m-tolyloxy)ethane
CAS:Formula:C16H18O2Purity:98.0%Color and Shape:SolidMolecular weight:242.31292,7-(Epoxypentadeca[1,11,13]trienimino)benzofuro[4,5-e]pyrido[1,2-a]benzimidazole-1,15(2H)-dione,25-(acetyloxy)-5,6,21,23-tetrahydroxy-27-methoxy-2,4,11,16,20,22,24,26-octamethyl-,(2S,16Z,18E,20S,21S,22R,23R,24R,25S,26R,27S,28E)-
CAS:Formula:C43H51N3O11Purity:97%Color and Shape:SolidMolecular weight:785.87854,6-Dichloro-7H-Pyrrolo[2,3-d]Pyrimidine
CAS:Formula:C6H3Cl2N3Purity:97%Color and Shape:SolidMolecular weight:188.0141Methyl 2-bromo-3-nitrobenzoate
CAS:Formula:C8H6BrNO4Purity:96%Color and Shape:SolidMolecular weight:260.0415Ref: IN-DA00BDN5
1gTo inquire1mg50.00€5mg50.00€10mg66.00€25mg127.00€50mg171.00€100mg195.00€250mg328.00€(16E)-11-[2-(1-Pyrrolidinyl)ethoxy]-14,19-dioxa-5,7,27-triazatetracyclo[19.3.1.12,6.18,12]heptacosa-1(25),2,4,6(27),8,10,12(26),16,21,23-decaene
CAS:Formula:C28H32N4O3Purity:97%Color and Shape:SolidMolecular weight:472.5787Ref: IN-DA003A49
1gTo inquire1mg52.00€2mg64.00€5mg120.00€10mg160.00€25mg180.00€100mg269.00€250mg679.00€2-amino-9-[(2-hydroxyethoxy)methyl]-6,9-dihydro-1H-purin-6-one
CAS:Formula:C8H11N5O3Purity:98%Color and Shape:SolidMolecular weight:225.2046Ref: IN-DA0034F0
5g25.00€1kgTo inquire25g25.00€5kgTo inquire100g62.00€10kgTo inquire250gTo inquire25kgTo inquire500g154.00€2-Decenoic acid, 10-hydroxy-, (2E)-
CAS:Formula:C10H18O3Purity:95%Color and Shape:SolidMolecular weight:186.2481Cholan-24-oic acid, 3,7,12-trihydroxy-, (3a,5b,7a,12a)-
CAS:Formula:C24H40O5Purity:97%Color and Shape:SolidMolecular weight:408.5714Hexanedioic acid,1-(phenylmethyl) ester
CAS:Formula:C13H16O4Purity:97%Color and Shape:LiquidMolecular weight:236.26371,2,3,4-Tetrahydropyrido[2,3-b]pyrazine
CAS:Formula:C7H9N3Purity:97%Color and Shape:SolidMolecular weight:135.16652-[(1,2-Dihydro-2-oxo-3H-indol-3-ylidene)methyl]-4-methyl-1H-pyrrole-3-propanoic acid
CAS:Formula:C17H16N2O3Purity:98%Color and Shape:SolidMolecular weight:296.32051H-Pyrrolo[2,3-d]pyrimidin-4-amine,N-methyl-N-[(3R,4R)-4-methyl-3-piperidinyl]-
CAS:Formula:C13H19N5Purity:98%Color and Shape:SolidMolecular weight:245.3235sodium (3R,5S,6E)-7-[3-(4-fluorophenyl)-1-(propan-2-yl)-1H-indol-2-yl]-3,5-dihydroxyhept-6-enoate
CAS:Formula:C24H25FNNaO4Purity:98%Color and Shape:SolidMolecular weight:433.4478N,N,N',N'-Tetrakis(4-aminophenyl)-1,4-benzenediamine
CAS:Formula:C30H28N6Purity:95%Color and Shape:SolidMolecular weight:472.5835(2-OXOPYRROLIDIN-1-YL)ACETIC ACID
CAS:Formula:C6H9NO3Purity:97%Color and Shape:SolidMolecular weight:143.14067Methyl-5-(1-{[3-(trifluoroMethyl)phenyl]acetyl}-2,3-dihydro1Hindol-5-yl)7Hpyrrolo[2,3d]pyriMidin-4-aMine
CAS:Formula:C24H20F3N5OPurity:98%Color and Shape:SolidMolecular weight:451.44371,3-bis(2-methylphenyl)thiourea
CAS:Formula:C15H16N2SPurity:98%Color and Shape:SolidMolecular weight:256.3659(R)-5,6-Difluoro-2,3-dihydro-1H-inden-1-amine Hydrochloride
CAS:Formula:C9H10ClF2NPurity:95%Color and Shape:SolidMolecular weight:205.6322Ethanone, 2,2,2-trifluoro-1-(1,2,4,5-tetrahydro-7,8-dinitro-1,5-methano-3H-3-benzazepin-3-yl)-
CAS:Formula:C13H10F3N3O5Purity:98%Color and Shape:SolidMolecular weight:345.2308Ref: IN-DA002M2E
1g55.00€5g144.00€10g192.00€1kgTo inquire25g308.00€5kgTo inquire100gTo inquire10kgTo inquire500gTo inquire100mg25.00€250mg34.00€Methyl 4-(BOC-amino)benzoate
CAS:Formula:C13H17NO4Purity:98%Color and Shape:SolidMolecular weight:251.2784{3-[(9Z)-2-chloro-9H-thioxanthen-9-ylidene]propyl}dimethylamine
CAS:Formula:C18H18ClNSPurity:98%Color and Shape:SolidMolecular weight:315.86021,3-Benzenediol, 4-[(1E)-2-(3,5-dihydroxyphenyl)ethenyl]-
CAS:Formula:C14H12O4Purity:98%Color and Shape:SolidMolecular weight:244.24271,3-Dioxane-4-acetic acid, 6-[(1E)-2-[2-cyclopropyl-4-(4-fluorophenyl)-3-quinolinyl]ethenyl]-2,2-dimethyl-, 1,1-dimethylethyl ester, (4R,6S)-
CAS:Formula:C32H36FNO4Purity:97%Color and Shape:SolidMolecular weight:517.6309Prostan-1-oic acid, 16,16-difluoro-11-hydroxy-9,15-dioxo-, (11α)-
CAS:Formula:C20H32F2O5Purity:98%Color and Shape:SolidMolecular weight:390.46191,4-Dimethylpyrrolidin-2-one
CAS:Formula:C6H11NOPurity:97%Color and Shape:LiquidMolecular weight:113.1576(2-[2-(2-Aminoethoxy)phenoxy]ethyl)amine dihydrochloride
CAS:Formula:C10H16N2O2Purity:95%Color and Shape:SolidMolecular weight:196.2462Dimethyldioctadecylammonium Bromide
CAS:Formula:C38H80BrNPurity:97%Color and Shape:SolidMolecular weight:630.9525Ethyl 2,4-difluorobenzoate
CAS:Formula:C9H8F2O2Purity:98%Color and Shape:LiquidMolecular weight:186.1554(S)-N-Boc-2-morpholinecarbaldehyde
CAS:Formula:C10H17NO4Purity:95%Color and Shape:SolidMolecular weight:215.2463Ref: IN-DA00FCFK
1g50.00€5g107.00€10g149.00€1kgTo inquire25g255.00€2kgTo inquire50g619.00€5kgTo inquire100gTo inquire100mg24.00€250mg29.00€500mg36.00€3-Azetidineacetic acid, 1-[(1,1-dimethylethoxy)carbonyl]-α-[[(phenylmethoxy)carbonyl]amino]-, methyl ester
CAS:Formula:C19H26N2O6Purity:97%Molecular weight:378.41952-(4-Methylphenyl)propanoic acid
CAS:Formula:C10H12O2Purity:97%Color and Shape:SolidMolecular weight:164.2011D-Proline, 3-(3-chloro-2-fluorophenyl)-4-(4-chloro-2-fluorophenyl)-4-cyano-5-(2,2-dimethylpropyl)-, 1,1-dimethylethyl ester, (3S,4R,5S)-rel-
CAS:Formula:C27H30Cl2F2N2O2Purity:97%Molecular weight:523.44214,4,4-Trifluoro-1-(p-tolyl)butane-1,3-dione
CAS:Formula:C11H9F3O2Purity:97%Color and Shape:SolidMolecular weight:230.18321-(2-Hydrazinyl-2-oxoethyl)pyridin-1-ium chloride
CAS:Formula:C7H10ClN3OPurity:97%Color and Shape:SolidMolecular weight:187.62686-Bromo-4-chloro-3-nitroquinoline
CAS:Formula:C9H4BrClN2O2Purity:95%Color and Shape:SolidMolecular weight:287.49732-[(1S,2S)-1-Ethyl-2-benzyloxypropyl]-2,4-dihydro-4-[4-[4-(4-hydroxyphenyl)-1-piperazinyl]phenyl]-3H-1,2,4-triazol-3-one
CAS:Formula:C30H35N5O3Purity:98%Color and Shape:SolidMolecular weight:513.6306Adenosine, 5'-O-[(4-cyanophenyl)methyl]-8-[[(3,4-dichlorophenyl)methyl]amino]-
CAS:Formula:C25H23Cl2N7O4Purity:98%Color and Shape:SolidMolecular weight:556.4006(3,4-Dimethoxybenzyl)triphenylphosphonium bromide
CAS:Formula:C27H26BrO2PPurity:97%Color and Shape:SolidMolecular weight:493.37192-(tert-Butoxycarbonyl)-1,2,3,4-tetrahydro-6-hydroxyisoquinoline-3-carboxylic acid
CAS:Formula:C15H19NO5Purity:95%Color and Shape:SolidMolecular weight:293.31514-Methylcyclohexanecarboxylic acid
CAS:Formula:C8H14O2Purity:98%Color and Shape:LiquidMolecular weight:142.19565-(Hydroxymethyl)-3-(m-tolyl)oxazolidin-2-one
CAS:Formula:C11H13NO3Purity:95%Color and Shape:SolidMolecular weight:207.2258Spiro[androsta-1,4-diene-6,2'-oxirane]-3,17-dione(Mixture of Diastereomers)
CAS:Formula:C20H24O3Purity:>97%Color and Shape:SolidMolecular weight:312.4028

