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(12,335 products)
- Anthraquinones and derivatives(405 products)
- Benzimidazole and Imidazole Derivatives(10,451 products)
- Benzodiazepine Derivatives(334 products)
- Carbohydrates and glycoconjugates(5,048 products)
- Esters and Derivatives(42,251 products)
- Fatty Acids and Lypidic Derivatives(32,417 products)
- Flavonoids and Polyphenols(17,084 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,402 products)
- Natural and semi-synthetic antibiotics(6,387 products)
- Nitriles and Cyano Derivatives(3,068 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,484 products)
- Organic Phosphates and Phosphonates(1,201 products)
- Organic Sulphonates and Sulphates(10,435 products)
- Organometallics(4,421 products)
- Others(6,307 products)
- Peptides and Proteins(3,148 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,948 products)
- Quinazoline and Quinoline Derivatives(66,044 products)
- Quinones and Derivatives(24,363 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(80,490 products)
- Steroids and Derivatives(4,958 products)
- Sulfonamides and Derivatives(2,600 products)
- Terpenoids and Derivatives(3,849 products)
- Thiazolidinediones and Thiopyrans(2,754 products)
- β-Adrenergic Compounds(231 products)
Show 21 more subcategories
Found 57768 products of "APIs for research and impurities"
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2-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:C22H24Cl2N2O8Purity:80%Color and Shape:SolidMolecular weight:515.3406Prostaglandin E2 MaxSpec® Standard
CAS:Formula:C20H32O5Purity:98%Color and Shape:SolidMolecular weight:352.46511H-Indole-3-aceticacid, 6-fluoro-
CAS:Formula:C10H8FNO2Purity:98%Color and Shape:SolidMolecular weight:193.1744Phenol, 4-methoxy-2-nitro-
CAS:Formula:C7H7NO4Purity:98%Color and Shape:SolidMolecular weight:169.1348Acetamide, N-[[(5S)-3-[3-fluoro-4-(4-thiomorpholinyl)phenyl]-2-oxo-5-oxazolidinyl]methyl]-
CAS:Formula:C16H20FN3O3SPurity:99%Color and Shape:SolidMolecular weight:353.4117Pneumocandin A0, 1-[(4R,5R)-4,5-dihydroxy-N2-[4-[5-[4-(pentyloxy)phenyl]-3-isoxazolyl]benzoyl]-L-ornithine]-4-[(4S)-4-hydroxy-4-[4-hydroxy-3-(sulfooxy)phenyl]-L-threonine]-, sodium salt (1:1)
CAS:Formula:C56H70N9NaO23SPurity:97%Color and Shape:SolidMolecular weight:1292.2563Liothyronin sodium
CAS:Formula:C15H12I3NNaO4Purity:95%Color and Shape:LiquidMolecular weight:673.9633N-[Imino(methylthio)methyl]-carbamicAcidPhenylmethylEster
CAS:Formula:C10H12N2O2SPurity:96%Color and Shape:SolidMolecular weight:224.2795Methanaminium, 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 inquire10kgTo inquire25kgTo inquire10g20.00€25g28.00€100g50.00€500g145.00€1kg200.00€β-D-Glucose Pentaacetate
CAS:Formula:C16H22O11Purity:95%Color and Shape:SolidMolecular weight:390.3393p-Nitrobenzyl 6-(1'-Hydroxyethyl)-azabicyclo(3.2.0)heptane-3,7-dione-2-carboxylate
CAS:Formula:C16H16N2O7Purity:98%Color and Shape:SolidMolecular weight:348.3074Benzeneacetamide, N-[(1R)-1-[[[[4-[[(aminocarbonyl)amino]methyl]phenyl]methyl]amino]carbonyl]-4-[(aminoiminomethyl)amino]butyl]-α-phenyl-, 2,2,2-trifluoroacetate (1:1)
CAS:Formula:C31H36F3N7O5Purity:98.20%Color and Shape:SolidMolecular weight:643.6566Ethyl 2-(((tert-butoxycarbonyl)amino)methyl)thiazole-4-carboxylate
CAS:Formula:C12H18N2O4SPurity:97%Color and Shape:SolidMolecular weight:286.34735-Bromoquinoxalin-6-amine
CAS:Formula:C8H6BrN3Purity:96%Color and Shape:SolidMolecular weight:224.0573Ref: IN-DA009ZWH
5gTo inquire10gTo inquire50gTo inquire100gTo inquire10mg32.00€25mg48.00€50mg60.00€100mg68.00€250mg117.00€1g268.00€Cortisone
CAS:Cortisone (17-Hydroxy-11-dehydrocorticosterone) is a corticosteroid with potent glucocorticoid activity.Formula:C21H28O5Purity:95.48% - 99.5%Color and Shape:SolidMolecular weight:360.443-Chloro-7-hydroxy-4-methyl-2H-chromen-2-one
CAS:Formula:C10H7ClO3Purity:95%Color and Shape:SolidMolecular weight:210.61383-Amino-4-cyclobutyl-2-hydroxybutanamide hydrochloride
CAS:Formula:C8H17ClN2O2Purity:99%Color and Shape:SolidMolecular weight:208.68582-Ethylhexyl 2-cyanoacetate
CAS:Formula:C11H19NO2Purity:97%Color and Shape:LiquidMolecular weight:197.27413-Formyl-1H-indazole-5-carboxylic acid
CAS:Formula:C9H6N2O3Purity:98%Color and Shape:SolidMolecular weight:190.1555Benzoic acid, 2-(acetyloxy)-, 1,1'-anhydride
CAS:Formula:C18H14O7Purity:95%Color and Shape:SolidMolecular weight:342.29964-Thiazolecarboxamide,N-[1-(aminocarbonyl)ethenyl]-2-[(11S,14Z,21S,23S,29S)-14-ethylidene-9,10,11,12,13,14,19,20,21,22,23,24,26,33,35,36-hexadecahydro-3,23-dihydroxy-11-[(1R)-1-hydroxyethyl]-31-methyl-9,12,19,24,33,43-hexaoxo-30,32-imino-8,5:18,15:40,37-trinitrilo-21,36-([2,4]-endo-thiazolomethanimino)-5H,15H,37H-pyrido[3,2-w][2
CAS:Formula:C51H43N13O12S6Purity:96%Color and Shape:SolidMolecular weight:1222.35705-Heptenoic acid, 7-[(1R,2R,3R,5S)-3,5-dihydroxy-2-[(3R)-3-hydroxy-5-phenylpentyl]cyclopentyl]-, 1-methylethyl ester, (5Z)-
CAS:Formula:C26H40O5Purity:97%Color and Shape:LiquidMolecular weight:432.5928Ref: IN-DA000U58
1gTo inquire5gTo inquire10gTo inquire10mg52.00€25mg75.00€50mg113.00€100mg150.00€250mg259.00€Acetamide, N-(2-amino-2-oxoethyl)-
CAS:Formula:C4H8N2O2Purity:97%Color and Shape:SolidMolecular weight:116.11852-Propanol, 1-(phenylmethoxy)-
CAS:Formula:C10H14O2Purity:97%Color and Shape:LiquidMolecular weight:166.2170D-erythro-Hex-2-enonic acid, g-lactone
CAS:Formula:C6H8O6Purity:98%Color and Shape:SolidMolecular weight:176.12411H-Indole-2,3-dione, 5-(trifluoromethoxy)-
CAS:Formula:C9H4F3NO3Purity:98%Color and Shape:SolidMolecular weight:231.1282Acetic acid, 2-methoxy-, (1S,2S)-2-[2-[[3-(1H-benzimidazol-2-yl)propyl]methylamino]ethyl]-6-fluoro-1,2,3,4-tetrahydro-1-(1-methylethyl)-2-naphthalenyl ester, hydrochloride (1:2)
CAS:Formula:C29H40Cl2FN3O3Purity:97%Color and Shape:SolidMolecular weight:568.55063,4,5-Pyridinetricarboxylicacid, 1,4-dihydro-2,6-dimethyl-, 3,5-diethyl ester
CAS:Formula:C14H19NO6Purity:98%Color and Shape:SolidMolecular weight:297.3038N-acetic acid-1-aMino-3-adaMantanol
CAS:Formula:C12H19NO3Purity:97%Color and Shape:SolidMolecular weight:225.28421H-Indole-3-acetic acid, 5-bromo-2-methyl-, ethyl ester
CAS:Formula:C13H14BrNO2Purity:96%Color and Shape:SolidMolecular weight:296.1598Ethylene glycol bis(2-aminoethyl ether)-N,N,N',N'-tetraacetic acid
CAS:Formula:C14H24N2O10Purity:97%Color and Shape:SolidMolecular weight:380.3478Ref: IN-DA003FCI
5kgTo inquire10kgTo inquire5g25.00€10g26.00€25g28.00€100g60.00€500g163.00€1kg269.00€Benzamide, 4-amino-2-fluoro-N-methyl-
CAS:Formula:C8H9FN2OPurity:98%Color and Shape:SolidMolecular weight:168.1683Methyl D-cysteinate hydrochloride
CAS:Formula:C4H10ClNO2SPurity:97%Color and Shape:SolidMolecular weight:171.6457Ref: IN-DA003P8Z
1g24.00€250mg24.00€5g28.00€10g41.00€25g68.00€50g109.00€100g166.00€250g277.00€500g690.00€Benzoic acid, 2-hydroxy-5-(1-oxooctyl)-
CAS:Formula:C15H20O4Purity:97%Color and Shape:SolidMolecular weight:264.3169N-(3-Hydroxytricyclo[3.3.1.13,7]dec-1-yl)glycyl-L-proline
CAS:Formula:C17H26N2O4Purity:97%Color and Shape:SolidMolecular weight:322.39931H-Pyrazole,3-methoxy-4-nitro-(9CI)
CAS:Formula:C4H5N3O3Purity:97%Color and Shape:SolidMolecular weight:143.1008N-[2-(Cyclohexyloxy)-4-nitrophenyl]methanesulfonamide
CAS:Formula:C13H18N2O5SPurity:95%Color and Shape:SolidMolecular weight:314.3574Quinazoline, 4-chloro-6-iodo-
CAS:Formula:C8H4ClIN2Purity:95%Color and Shape:SolidMolecular weight:290.488210H-Phenothiazine, 10-(1-azabicyclo[2.2.2]oct-3-ylmethyl)-
CAS:Formula:C20H22N2SPurity:98%Color and Shape:SolidMolecular weight:322.4671(S)-N-(2,6-Dimethylphenyl)-2-piperidinecarboxamide
CAS:Formula:C14H20N2OPurity:98%Color and Shape:SolidMolecular weight:232.3214Methyl 2-(3,5-dihydroxyphenyl)acetate
CAS:Formula:C9H10O4Purity:96%Color and Shape:SolidMolecular weight:182.17334-(4,5-Diphenyl-1H-imidazol-2-yl)benzoic acid
CAS:Formula:C22H16N2O2Purity:98%Color and Shape:SolidMolecular weight:340.37462H-1,2,4-Benzothiadiazine-7-sulfonamide,6-chloro-3-(cyclopentylmethyl)-3,4-dihydro-, 1,1-dioxide
CAS:Formula:C13H18ClN3O4S2Purity:96%Color and Shape:SolidMolecular weight:379.8827Butanedioic acid, compd. withN,N-dimethyl-2-[1-phenyl-1-(2-pyridinyl)ethoxy]ethanamine (1:1)OTHER CA INDEX NAMES:Ethanamine, N,N-dimethyl-2-[1-phenyl-1-(2-pyridinyl)ethoxy]-,butanedioate (1:1)
CAS:Formula:C21H28N2O5Purity:99%Color and Shape:SolidMolecular weight:388.45742-(3,4-Dimethoxyphenylcarbamoyl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide
CAS:Formula:C18H20N2O4SPurity:95%Color and Shape:SolidMolecular weight:360.42741H-Indole-1-acetic acid, 2-[[[4-(2-chlorophenyl)-2-thiazolyl]amino]carbonyl]-
CAS:Formula:C20H14ClN3O3SPurity:98%Color and Shape:SolidMolecular weight:411.8615N-Carbamyl-L-glutamic acid
CAS:Formula:C6H10N2O5Purity:97%Color and Shape:SolidMolecular weight:190.1540((3aR,4R,6R,6aR)-6-((E)-4-(Hydroxyimino)-2-oxo-3,4-dihydropyrimidin-1(2H)-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methyl isobutyrate
CAS:Formula:C16H23N3O7Purity:98%Color and Shape:SolidMolecular weight:369.3697(S)-3-Amino-piperidine-2,6-dione hydrochloride
CAS:Formula:C5H9ClN2O2Purity:98%Color and Shape:SolidMolecular weight:164.5902Ref: IN-DA00BHS6
250gTo inquire500gTo inquire250mg27.00€100mg30.00€1g37.00€5g65.00€10g109.00€25g163.00€50g229.00€100g356.00€N-[(Z)-(2-oxonaphthalen-1-ylidene)methyl]pyridine-4-carbohydrazide
CAS:Formula:C17H13N3O2Purity:98%Color and Shape:SolidMolecular weight:291.3040N-(3,4-dichloro-2-fluorophenyl)-6-methoxy-7-(((3aR,6aS)-2-methyloctahydrocyclopenta[c]pyrrol-5-yl)methoxy)quinazolin-4-amine
CAS:Formula:C24H25Cl2FN4O2Purity:99%Color and Shape:SolidMolecular weight:491.3853(4R,5S,6S)-3-{[(3S,5S)-5-(dimethylcarbamoyl)pyrrolidin-3-yl]sulfanyl}-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid trihydrate
CAS:Formula:C17H31N3O8SPurity:97%Color and Shape:SolidMolecular weight:437.50834-Chloro-N-[5-methyl-2-[7H-pyrrolo[2,3-d]pyrimidine-4-carbonyl]-3-pyridyl]-3-(trifluoromethyl)benzenesulfonamide
CAS:Formula:C20H13ClF3N5O3SPurity:95%Color and Shape:SolidMolecular weight:495.86219-Acridinecarboxylic acid
CAS:Formula:C14H11NO3Purity:97%Color and Shape:SolidMolecular weight:241.2420Tosufloxacin tosilate
CAS:Formula:C26H23F3N4O6SPurity:95%Color and Shape:SolidMolecular weight:576.54421H-Pyrazole-4-carboxylic acid, 5-amino-1-(3-chlorophenyl)-, ethyl ester
CAS:Formula:C12H12ClN3O2Purity:97%Color and Shape:SolidMolecular weight:265.6956Eburnamenine-14-carboxylic acid, 14,15-dihydro-14-hydroxy-, methylester, (3a,14b,16a)-
CAS:Formula:C21H26N2O3Purity:98%Color and Shape:SolidMolecular weight:354.4427Nα,ε-Bis-Z-L-lysine N-hydroxysuccinimide ester
CAS:Formula:C26H29N3O8Purity:95%Color and Shape:SolidMolecular weight:511.52384-Thiazolecarboxamide, N-[2-[bis(1-methylethyl)amino]ethyl]-2-[(2-hydroxy-4,5-dimethoxybenzoyl)amino]-, hydrochloride, hydrate (1:1:3)
CAS:Formula:C21H37ClN4O8SPurity:99%Color and Shape:SolidMolecular weight:541.05851H-Indole-3-carboxylic acid, 5-bromo-4,6-difluoro-, methyl ester
CAS:Formula:C10H6BrF2NO2Purity:95%Color and Shape:SolidMolecular weight:290.06092-Propenal, 3-phenyl-, (2E)-
CAS:Formula:C9H8OPurity:96%Color and Shape:LiquidMolecular weight:132.15926H-Pyrimido[4,5-b][1,4]benzodiazepin-6-one, 2-[[2-ethoxy-4-(4-hydroxy-1-piperidinyl)phenyl]amino]-5,11-dihydro-5,11-dimethyl-
CAS:Formula:C26H30N6O3Purity:97%Color and Shape:SolidMolecular weight:474.55481,5-Methano-1H-3-benzazepine, 2,3,4,5-tetrahydro-, hydrochloride (1:1)
CAS:Formula:C11H14ClNPurity:97%Color and Shape:SolidMolecular weight:195.6886Ref: IN-DA002M2F
1kgTo inquire5kgTo inquire100gTo inquire500gTo inquire100mg31.00€250mg40.00€1g62.00€5g123.00€10g201.00€25g285.00€7-[4-[4-(2,3-Dichlorophenyl)-1-piperazinyl]butoxy]-2(1H)-quinolinone
CAS:Formula:C23H25Cl2N3O2Purity:97%Color and Shape:SolidMolecular weight:446.36955,6-Dimethoxy-2-(4-piperidinylmethyl)-1-indanone, HCl
CAS:Formula:C17H24ClNO3Purity:98%Color and Shape:SolidMolecular weight:325.83044'-[(2-Butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]biphenyl-2-carbonitrile
CAS:Formula:C25H27N3OPurity:97%Color and Shape:SolidMolecular weight:385.5014Ref: IN-DA01EN4Y
1gTo inquire5gTo inquire10gTo inquire25gTo inquire2mg63.00€5mg71.00€10mg103.00€25mg153.00€50mg175.00€100mg487.00€250mg585.00€1H-Benzimidazole, 2-[[[4-(3-methoxypropoxy)-3-methyl-2-pyridinyl]methyl]sulfinyl]-
CAS:Formula:C18H21N3O3SPurity:97%Color and Shape:SolidMolecular weight:359.4426Methyl 5-(3-((tert-butoxycarbonyl)amino)prop-1-yn-1-yl)furan-2-carboxylate
CAS:Formula:C14H17NO5Purity:%Color and Shape:SolidMolecular weight:279.2885α,α'-BIS(4-HYDROXYPHENYL)-1,4-DIISOPROPYLBENZENE
CAS:Formula:C24H26O2Purity:98%Color and Shape:SolidMolecular weight:346.46201H-Imidazole, 2-chloro-1-[[(2R)-2-methyloxiranyl]methyl]-4-nitro-
CAS:Formula:C7H8ClN3O3Purity:97%Color and Shape:SolidMolecular weight:217.6097Tert-Butyl 2-Oxo-1-Oxa-3,7-Diazaspiro[4.4]Nonane-7-Carboxylate
CAS:Formula:C11H18N2O4Purity:95%Color and Shape:SolidMolecular weight:242.271619999999981A,10B-DIHYDRO-6H-DIBENZO[B,F]OXIRENO[D]AZEPINE-6-CARBOXAMIDE
CAS:Formula:C15H12N2O2Purity:97%Color and Shape:SolidMolecular weight:252.26802-Thiophenecarboxamide, N-[2-(3,4-dihydro-3-oxo-2-quinoxalinyl)-4-(1-methylethyl)phenyl]-
CAS:Formula:C22H19N3O2SPurity:98%Color and Shape:SolidMolecular weight:389.47022-Ethoxy-1-Naphthaldehyde
CAS:Formula:C13H12O2Purity:98%Color and Shape:SolidMolecular weight:200.2332(1R,2R,4S,5S,7R)-7-{[2-hydroxy-2,2-bis(thiophen-2-yl)acetyl]oxy}-9,9-dimethyl-3-oxa-9-azatricyclo[3.3.1.0^{2,4}]nonan-9-ium bromide
CAS:Formula:C19H22BrNO4S2Purity:98%Color and Shape:SolidMolecular weight:472.4163(S)-Viloxazine Hydrochloride
CAS:Formula:C13H20ClNO3Purity:98%Color and Shape:SolidMolecular weight:273.7558

