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(12,327 products)
- Anthraquinones and derivatives(405 products)
- Benzimidazole and Imidazole Derivatives(10,433 products)
- Benzodiazepine Derivatives(335 products)
- Carbohydrates and glycoconjugates(5,014 products)
- Esters and Derivatives(42,245 products)
- Fatty Acids and Lypidic Derivatives(32,393 products)
- Flavonoids and Polyphenols(17,085 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,401 products)
- Natural and semi-synthetic antibiotics(6,376 products)
- Nitriles and Cyano Derivatives(3,067 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,431 products)
- Organic Phosphates and Phosphonates(1,202 products)
- Organic Sulphonates and Sulphates(10,433 products)
- Organometallics(4,422 products)
- Others(6,291 products)
- Peptides and Proteins(3,143 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,948 products)
- Quinazoline and Quinoline Derivatives(65,924 products)
- Quinones and Derivatives(24,344 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,624 products)
- Steroids and Derivatives(4,973 products)
- Sulfonamides and Derivatives(2,592 products)
- Terpenoids and Derivatives(3,845 products)
- Thiazolidinediones and Thiopyrans(2,752 products)
- β-Adrenergic Compounds(230 products)
Show 21 more subcategories
Found 56931 products of "APIs for research and impurities"
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L-Cysteine, hydrochloride, hydrate (1:1:1)
CAS:Formula:C3H10ClNO3SPurity:98%Color and Shape:SolidMolecular weight:175.63442(1H)-Pyridinone, 1-hydroxy-4-methyl-6-(2,4,4-trimethylpentyl)-, compd.with 2-aminoethanol (1:1)OTHER CA INDEX NAMES:Ethanol, 2-amino-, compd. with1-hydroxy-4-methyl-6-(2,4,4-trimethylpentyl)-2(1H)-pyridinone (1:1)
CAS:Formula:C16H30N2O3Purity:97%Color and Shape:SolidMolecular weight:298.42104-[5-(4-carbamimidoylphenyl)-2-furyl]benzenecarboximidamide
CAS:Formula:C18H18Cl2N4OPurity:98%Color and Shape:SolidMolecular weight:377.26771-Propanesulfonic acid,3-amino-, sodium salt, hydrate (1:1:2)
CAS:Formula:C3H12NNaO5SPurity:98%Color and Shape:SolidMolecular weight:197.1858(S)-7-[[6-O-(6-Deoxy-α-L-mannopyranosyl)-β-D-glucopyranosyl]oxy]-2,3-dihydro-5-hydroxy-2-(4-methoxyphenyl)-4H-benzopyran-4-one
CAS:Formula:C28H34O14Purity:98%Color and Shape:SolidMolecular weight:594.5612PANTOPRAZOLE N-OXIDE
CAS:Formula:C16H15F2N3O5SPurity:95%Color and Shape:SolidMolecular weight:399.3692Pyrrolidinium, 1-[(2β,3α,5α,16β,17β)-17-(acetyloxy)-3-hydroxy-2-(4-morpholinyl)androstan-16-yl]-1-(2-propenyl)-, bromide
CAS:Formula:C32H53BrN2O4Purity:98%Color and Shape:SolidMolecular weight:609.67823-Amino-2-iodo-6-(trifluoromethyl)-pyridine
CAS:Formula:C6H4F3IN2Purity:95%Color and Shape:SolidMolecular weight:288.00902-[3-(2-cyanopropan-2-yl)-5-methylphenyl]-2-methylpropanenitrile
CAS:Formula:C15H18N2Purity:98%Color and Shape:SolidMolecular weight:226.3168β-D-Glucopyranoside, 2-(hydroxymethyl)phenyl
CAS:Formula:C13H18O7Purity:98%Color and Shape:SolidMolecular weight:286.27784-amino-5-chloro-N-[1-(3-methoxypropyl)piperidin-4-yl]-2,3-dihydro-1-benzofuran-7-carboxamide
CAS:Formula:C18H26ClN3O3Purity:98%Color and Shape:SolidMolecular weight:367.87031H-Imidazole,4-[(2,3-dimethylphenyl)methyl]-, monohydrochloride
CAS:Formula:C12H15ClN2Purity:97%Color and Shape:SolidMolecular weight:222.71392,3,5,6-Tetrabromocyclohexa-2,5-diene-1,4-dione
CAS:Formula:C6Br4O2Purity:95%Color and Shape:SolidMolecular weight:423.67905-Hydroxypyrazine-2-Carboxylic Acid
CAS:Formula:C5H4N2O3Purity:98%Color and Shape:SolidMolecular weight:140.09694-Chloro-3-Fluoroaniline
CAS:Formula:C6H5ClFNPurity:98%Color and Shape:SolidMolecular weight:145.56205-bromobenzofuran-2-ylboronic acid
CAS:Formula:C8H6BBrO3Purity:97%Color and Shape:SolidMolecular weight:240.8464(Cyanomethyl)triphenylphosphonium chloride
CAS:Formula:C20H17ClNPPurity:95%Color and Shape:SolidMolecular weight:337.7824[4-[(5,6-diphenylpyrazinyl)(1-methylethyl)amino]butoxy]-acetic acid
CAS:Formula:C25H29N3O3Purity:98%Color and Shape:SolidMolecular weight:419.5161Dimethyl 3-methylglutaconate
CAS:Formula:C8H12O4Purity:95%Color and Shape:LiquidMolecular weight:172.17854,4'-Sulphonylbis(2,6-dibromophenol)
CAS:Formula:C12H6Br4O4SPurity:95%Color and Shape:SolidMolecular weight:565.85465-Aminonaphthalene-1-sulfonic acid
CAS:Formula:C10H9NO3SPurity:94%Color and Shape:SolidMolecular weight:223.24847-Chloro-1-ethyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
CAS:Formula:C12H9ClFNO3Purity:95%Color and Shape:SolidMolecular weight:269.6562Benzaldehyde, 2-bromo-6-methoxy-
CAS:Formula:C8H7BrO2Purity:97%Color and Shape:SolidMolecular weight:215.0440Ref: IN-DA000T4E
1g60.00€5g136.00€25g349.00€50gTo inquire100gTo inquire250gTo inquire100mg28.00€250mg46.00€Benzenesulfonamide, 4-amino-N-2-pyridinyl-
CAS:Formula:C11H11N3O2SPurity:%Color and Shape:SolidMolecular weight:249.28892,5-Furandicarboxylic Acid
CAS:Formula:C6H4O5Purity:95%Color and Shape:SolidMolecular weight:156.0930Ref: IN-DA00330O
1g20.00€5g20.00€10g25.00€1kg162.00€25g29.00€50g34.00€5kg569.00€100g56.00€10kgTo inquire250g84.00€25kgTo inquire500g123.00€50kgTo inquirePhenanthridinium, 3,8-diamino-5-ethyl-6-phenyl-, bromide (1:1)
CAS:Formula:C21H20BrN3Purity:95%Color and Shape:SolidMolecular weight:394.30762,6-Bis(chloromethyl)pyridine, HCl
CAS:Formula:C7H8Cl3NPurity:97%Color and Shape:SolidMolecular weight:212.50412′(3′)-O-(4-Benzoylbenzoyl)adenosine 5′-triphosphate triethylammonium salt
CAS:Formula:C30H39N6O15P3Purity:95%Color and Shape:SolidMolecular weight:816.5831Ref: IN-DA00391Y
1gTo inquire1mg102.00€5mg187.00€10mg217.00€25mg572.00€50mgTo inquire100mgTo inquire500mgTo inquire3-Ethyl-4-methyl-2,5-dihydro-1H-pyrrol-2-one
CAS:Formula:C7H11NOPurity:97%Color and Shape:SolidMolecular weight:125.1683Ref: IN-DA01EOE2
1gTo inquire1mg44.00€2mg51.00€5mg56.00€10mg65.00€25mg130.00€50mg202.00€100mg283.00€250mg564.00€(11β,16β)-9-Chloro-11-hydroxy-16-methyl-17,21-bis(1-oxopropoxy)pregna-1,4-diene-3,20-dione
CAS:Formula:C28H37ClO7Purity:98%Color and Shape:SolidMolecular weight:521.042210H-Phenothiazine, 1-chloro-
CAS:Formula:C12H8ClNSPurity:97%Color and Shape:SolidMolecular weight:233.7166Benzofuran, 2-butyl-5-nitro-
CAS:Formula:C12H13NO3Purity:98%Color and Shape:SolidMolecular weight:219.23653-{1-[(3,3-diphenylpropyl)(methyl)amino]-2-methylpropan-2-yl} 5-methyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate
CAS:Formula:C36H41N3O6Purity:99%Molecular weight:611.72721H-Imidazo[4,5-c]quinoline-1-ethanol, 4-amino-2-(ethoxymethyl)-α,α-dimethyl-
CAS:Formula:C17H22N4O2Purity:98%Color and Shape:SolidMolecular weight:314.38222-Methyl-5-nitroisoindoline-1,3-dione
CAS:Formula:C9H6N2O4Purity:98%Color and Shape:SolidMolecular weight:206.15495-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,3-[(acetyloxy)methyl]-8-oxo-7-[(2-thienylacetyl)amino]-, monosodiumsalt, (6R,7R)-
CAS:Formula:C16H15N2NaO6S2Purity:96%Color and Shape:SolidMolecular weight:418.4199Ref: IN-DA00IABG
1g57.00€5g122.00€25g297.00€100gTo inquire500gTo inquire100mg30.00€250mg34.00€500mg57.00€2-Fluoro-5-((3-oxoisobenzofuran-1(3H)-ylidene)methyl)benzonitrile
CAS:Formula:C16H8FNO2Purity:97%Color and Shape:SolidMolecular weight:265.2386Di(thiophen-2-yl)methanone
CAS:Formula:C9H6OS2Purity:95%Color and Shape:SolidMolecular weight:194.2733N-(tert-Butyldimethylsilyl)-N-methyl-trifluoroacetamide
CAS:Formula:C9H18F3NOSiPurity:95%Color and Shape:LiquidMolecular weight:241.32601-(4-Hydroxy-2-methoxyphenyl)ethanone
CAS:Formula:C9H10O3Purity:95%Color and Shape:SolidMolecular weight:166.173923-Hydroxybetulinic acid
CAS:Formula:C30H48O4Purity:98%Color and Shape:SolidMolecular weight:472.6997(3Z,5E,7R,8S,9S,11E,13E,15S,16R)-8-Hydroxy-16-[(1S,2R,3S)-2-hydroxy-1-methyl-3-[(2R,4R,5S,6R)-tetrahydro-2,4-dihydroxy-5-methyl-6-(1-methylethyl)-2H-pyran-2-yl]butyl]-3,15-dimethoxy-5,7,9,11-tetramethyloxacyclohexadeca-3,5,11,13-tetraen-2-one
CAS:Formula:C35H58O9Purity:%Color and Shape:SolidMolecular weight:622.82965'-Deoxy-5-fluorocytidine
CAS:Formula:C9H12FN3O4Purity:97%Color and Shape:SolidMolecular weight:245.20771,3-Benzodioxole, 5-(2-nitroethenyl)-
CAS:Formula:C9H7NO4Purity:98%Color and Shape:SolidMolecular weight:193.1562PYRIMIDINE, 1,4,5,6-TETRAHYDRO-
CAS:Formula:C4H8N2Purity:97%Color and Shape:LiquidMolecular weight:84.1197Urs-12-en-28-oic acid, 2,3,23-trihydroxy-, (2a,3b,4a)-
CAS:Formula:C30H48O5Purity:%Color and Shape:SolidMolecular weight:488.6991Ref: IN-DA00I8KN
1g167.00€5g523.00€25gTo inquire10mg34.00€25mg40.00€50mg47.00€100mg70.00€200mg93.00€250mg112.00€(2R,4R,7R)-4-[(methylsulfanyl)methyl]-6-propyl-6,11-diazatetracyclo[7.6.1.0^{2,7}.0^{12,16}]hexadeca-1(15),9,12(16),13-tetraene
CAS:Formula:C19H26N2SPurity:97%Color and Shape:SolidMolecular weight:314.4881Ethanone, 1-(2,5-difluorophenyl)-2-(1H-1,2,4-triazol-1-yl)-
CAS:Formula:C10H7F2N3OPurity:95%Color and Shape:SolidMolecular weight:223.1789Hexanoic acid, 6-cyano-5-hydroxy-3-oxo-, 1,1-dimethylethyl ester, (5R)-
CAS:Formula:C11H17NO4Purity:95%Color and Shape:LiquidMolecular weight:227.25703-(A-ACETONYLBENZYL)-4-HYDROXYCOUMARIN, SODIUM CLAT
CAS:Formula:C19H15NaO4Purity:98%Color and Shape:SolidMolecular weight:330.3098Spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-ar-carboxylic acid,3',6'-bis(acetyloxy)-2',7'-dichloro-3-oxo-
CAS:Formula:C26H18Cl2O9Purity:85%Color and Shape:SolidMolecular weight:545.3217Benzamide, 4-chloro-N-[2-[[5-(trifluoromethyl)-2-pyridinyl]sulfonyl]ethyl]-
CAS:Formula:C15H12ClF3N2O3SPurity:98%Color and Shape:SolidMolecular weight:392.78065,6-Dimethylbenzo[d]thiazol-2-amine
CAS:Formula:C9H10N2SPurity:97%Color and Shape:SolidMolecular weight:178.2541Cholest-5-en-3-ol (3β)-, 3-(hydrogen sulfate), sodium salt (1:1)
CAS:Formula:C27H45NaO4SPurity:97%Color and Shape:SolidMolecular weight:488.69862H-1,4-Benzoxazin-3(4H)-one, 2,4-dihydroxy-7-methoxy-
CAS:Formula:C9H9NO5Purity:98%Color and Shape:SolidMolecular weight:211.1715Flavopiridol Hydrochloride
CAS:Formula:C21H21Cl2NO5Purity:98%Color and Shape:SolidMolecular weight:438.30111-Pentanone, 1-(4-methylphenyl)-
CAS:Formula:C12H16OPurity:98%Color and Shape:LiquidMolecular weight:176.25484-Quinazolinamine,N-[3-chloro-4-[(3-fluorophenyl)methoxy]phenyl]-6-[5-[[[2-(methylsulfonyl)ethyl]amino]methyl]-2-furanyl]-, bis(4-methylbenzenesulfonate),monohydrate
CAS:Formula:C43H44ClFN4O11S3Purity:98%Color and Shape:SolidMolecular weight:943.47614-(2-Aminoethyl)benzenesulfonamide
CAS:Formula:C8H12N2O2SPurity:97%Color and Shape:SolidMolecular weight:200.2581Ref: IN-DA0037CO
5gTo inquire10g21.00€25g25.00€100g43.00€25kgTo inquire500g117.00€50kgTo inquire100kgTo inquireOlean-12-en-28-oic acid, 3-oxo-
CAS:Formula:C30H46O3Purity:98%Color and Shape:SolidMolecular weight:454.68442-((Cyclohexyl(methyl)amino)methyl)aniline
CAS:Formula:C14H22N2Purity:98%Color and Shape:SolidMolecular weight:218.3379(2S,3R,4R,5R)-4-{[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}hexane-1,2,3,5,6-pentol
CAS:Formula:C12H24O11Purity:98%Color and Shape:SolidMolecular weight:344.3124[2,2'-Bipyridine]-5,5'-dicarboxylic acid
CAS:Formula:C12H8N2O4Purity:95%Color and Shape:SolidMolecular weight:244.2029(1R,3R,4R)-4,7,7-trimethylbicyclo[2.2.1]heptan-3-ol
CAS:Formula:C10H18OPurity:98%Color and Shape:SolidMolecular weight:154.2493Imidodicarbonimidic diamide, N-(2-phenylethyl)-, monohydrochloride
CAS:Formula:C10H16ClN5Purity:97%Color and Shape:SolidMolecular weight:241.7205(S)-2-(2-Piperazinyl)acetonitrile Dihydrochloride
CAS:Formula:C6H13Cl2N3Purity:95%Color and Shape:SolidMolecular weight:198.0935Ref: IN-DA01FW7O
1g47.00€5g89.00€10g134.00€1kgTo inquire25g177.00€50g342.00€5kgTo inquire100g548.00€10kgTo inquire250gTo inquire100mg30.00€250mg28.00€2-Hydroxyethyl Methyl Terephthalate
CAS:Formula:C11H12O5Purity:97%Color and Shape:SolidMolecular weight:224.21002-Methyl-2-(4-vinylphenyl)propanoic acid
CAS:Formula:C12H14O2Purity:97%Color and Shape:SolidMolecular weight:190.2384(6α,11β,16α,17α)-6,9-Difluoro-17-[[(fluoromethyl)thio]carbonyl]-11-hydroxy-16-methyl-3-oxoandrosta-1,4-dien-17-yl (6α,11β,16α,17α)-6,9-difluoro-11,17-dihydroxy-16-methyl-3-oxoandrosta-1,4-diene-17-carboxylate
CAS:Formula:C43H51F5O8SPurity:95%Color and Shape:SolidMolecular weight:822.91732,2-Difluoro-1,3-benzodioxol-5-ol
CAS:Formula:C7H4F2O3Purity:97%Color and Shape:SolidMolecular weight:174.1017{2-[1-(4-chlorophenyl)-1-phenylethoxy]ethyl}dimethylamine
CAS:Formula:C18H22ClNOPurity:98%Color and Shape:LiquidMolecular weight:303.8264(S)-2-(((S)-1-Ethoxy-1-oxo-4-phenylbutan-2-yl)amino)propanoic acid
CAS:Formula:C15H21NO4Purity:98%Color and Shape:SolidMolecular weight:279.3315(S)-2-Amino-5-methoxytetralin Hydrochloride
CAS:Formula:C11H16ClNOPurity:95%Color and Shape:SolidMolecular weight:213.7038Ref: IN-DA00E8VO
1g103.00€5g231.00€10g518.00€1kgTo inquire25gTo inquire100gTo inquire250gTo inquire500gTo inquire100mg43.00€250mg57.00€500mg93.00€3-Thiomorpholinecarboxylic acid, 5-oxo-
CAS:Formula:C5H7NO3SPurity:98%Color and Shape:SolidMolecular weight:161.17904-AMINO-3,5-DIBROMOBENZONITRILE
CAS:Formula:C7H4Br2N2Purity:95%Color and Shape:SolidMolecular weight:275.9281Phenol,2,2'-[6-(4-methoxyphenyl)-1,3,5-triazine-2,4-diyl]bis[5-[(2-ethylhexyl)oxy]-
CAS:Formula:C38H49N3O5Purity:97%Color and Shape:SolidMolecular weight:627.81287,8-dimethyl-1H,2H,3H,4H-benzo[g]pteridine-2,4-dione
CAS:Formula:C12H10N4O2Purity:97%Color and Shape:SolidMolecular weight:242.2334(4H-1,2,4-Triazol-3-ylthio)acetic acid
CAS:Formula:C4H5N3O2SPurity:97%Color and Shape:SolidMolecular weight:159.16645-Chloro-2-hydroxybenzoic acid
CAS:Formula:C7H5ClO3Purity:98%Color and Shape:SolidMolecular weight:172.5658Rafoxanide, Vetranal
CAS:Formula:C19H11Cl2I2NO3Purity:99%Color and Shape:SolidMolecular weight:626.01051,4-Dioxaspiro[4.5]dec-7-en-8-yl trifluoromethanesulfonate
CAS:Formula:C9H11F3O5SPurity:95%Molecular weight:288.2408

