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(10,375 products)
- Benzodiazepine Derivatives(333 products)
- Carbohydrates and glycoconjugates(5,012 products)
- Esters and Derivatives(42,045 products)
- Fatty Acids and Lypidic Derivatives(32,245 products)
- Flavonoids and Polyphenols(17,011 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(10,405 products)
- Organometallics(4,401 products)
- Others(6,278 products)
- Peptides and Proteins(3,127 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,901 products)
- Quinazoline and Quinoline Derivatives(65,624 products)
- Quinones and Derivatives(24,235 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,450 products)
- Steroids and Derivatives(4,962 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 56771 products of "APIs for research and impurities"
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2H-Benzimidazol-2-one, 1,3-dihydro-
CAS:Formula:C7H6N2OPurity:98%Color and Shape:SolidMolecular weight:134.13531-Methyl-1H-indole-5-carboxylic acid
CAS:Formula:C10H9NO2Purity:98%Color and Shape:SolidMolecular weight:175.18401,4-Naphthalenedione,2-[(2E,6E,10E,14E,18E)-3,7,11,15,19,23-hexamethyl-2,6,10,14,18,22-tetracosahexaenyl]-3-methyl-
CAS:Formula:C41H56O2Purity:98%Color and Shape:SolidMolecular weight:580.8821Benzaldehyde, 4-[(3-methyl-2-butenyl)oxy]-
CAS:Formula:C12H14O2Purity:95%Color and Shape:LiquidMolecular weight:190.23841-Propanone, 1-(3-bromophenyl)-
CAS:Formula:C9H9BrOPurity:98%Color and Shape:SolidMolecular weight:213.07122H-1-Benzopyran-2-one, 7,8-dihydroxy-6-methoxy-
CAS:Formula:C10H8O5Purity:98%Color and Shape:SolidMolecular weight:208.1675(2s)-1-(9h-carbazol-4-yloxy)-3-{[2-(2-methoxyphenoxy)ethyl]amino}propan-2-ol
CAS:Formula:C24H26N2O4Purity:98%Color and Shape:SolidMolecular weight:406.4742Propanedioic acid, 1,3-bis(2,4,6-trichlorophenyl) ester
CAS:Formula:C15H6Cl6O4Purity:95%Color and Shape:SolidMolecular weight:462.9237Ref: IN-DA001PPM
1g26.00€5g27.00€10g34.00€1kg678.00€25g54.00€5kgTo inquire100g125.00€500g586.00€100mg22.00€3H-Cyclopenta[c]quinoline, 4-(6-bromo-1,3-benzodioxol-5-yl)-3a,4,5,9b-tetrahydro-, (3aS,4R,9bR)-
CAS:Formula:C19H16BrNO2Purity:98%Color and Shape:SolidMolecular weight:370.2398[Des-Arg9]-Bradykinin
CAS:Formula:C44H61N11O10Purity:95%Color and Shape:SolidMolecular weight:904.02284-CHLORO-4'-HYDROXYBENZOPHENONE
CAS:Formula:C13H9ClO2Purity:97%Color and Shape:SolidMolecular weight:232.6624Urea, N-[3-(1,1-dimethylethyl)-1-(4-methylphenyl)-1H-pyrazol-5-yl]-N'-[4-[2-(4-morpholinyl)ethoxy]-1-naphthalenyl]-
CAS:Formula:C31H37N5O3Purity:99%Color and Shape:SolidMolecular weight:527.65726-Fluoro-8-nitroquinoline
CAS:Formula:C9H5FN2O2Purity:98%Color and Shape:SolidMolecular weight:192.1466Ref: IN-DA00BE7V
5g26.00€10g44.00€15g51.00€25g66.00€50g99.00€100g153.00€200g220.00€300g325.00€400g570.00€500g625.00€250mg30.00€6-Fluoro-3-(4-(3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl)-1H-1,2,3-triazol-1-yl)-4,5-dihydro-1H-benzo[b]azepin-2(3H)-one
CAS:Formula:C23H21FN6O2Purity:97%Molecular weight:432.45021,4,7,10-Tetraazacyclododecane-1,4,7-triacetic acid
CAS:Formula:C14H26N4O6Purity:95%Color and Shape:SolidMolecular weight:346.37944-Chloro-N-(4-hydroxyphenethyl)benzamide
CAS:Formula:C15H14ClNO2Purity:98%Color and Shape:SolidMolecular weight:275.73025H-Dibenz[b,f]azepine-5-carboxamide, 10-(acetyloxy)-10,11-dihydro-, (10S)-
CAS:Formula:C17H16N2O3Purity:98%Color and Shape:SolidMolecular weight:296.32055-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,7-[[[(2-amino-2-carboxyethyl)thio]acetyl]amino]-7-methoxy-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-, sodium salt, [6R-[6a,7a,7(S*)]]-
CAS:Formula:C16H21N7NaO7S3Purity:97%Color and Shape:SolidMolecular weight:542.56542,7-Diazaspiro[4.5]decane-7-carboxylic acid, 1,1-dimethylethyl ester
CAS:Formula:C13H24N2O2Purity:95%Color and Shape:LiquidMolecular weight:240.3419Pyrido[2,3-d]pyrimidin-7(8H)-one, 2-chloro-8-cyclopentyl-5-methyl-
CAS:Formula:C13H14ClN3OPurity:96%Color and Shape:SolidMolecular weight:263.7228Trans-4-dimethylaminocrotonic acid, HCl
CAS:Formula:C6H12ClNO2Purity:97%Color and Shape:SolidMolecular weight:165.61805-Chloroethyl-6-Chloro-1,3-Dihydro-2H-Indole-2-One
CAS:Formula:C10H9Cl2NOPurity:97%Color and Shape:SolidMolecular weight:230.09066,7-Dichloro-1,2,3,4-tetrahydro-isoquinoline Hydrochloride
CAS:Formula:C9H10Cl3NPurity:97%Color and Shape:SolidMolecular weight:238.5414(1R,4S)-tert-Butyl 3-oxo-2-azabicyclo[2.2.1]hept-5-ene-2-carboxylate
CAS:Formula:C11H15NO3Purity:98%Color and Shape:SolidMolecular weight:209.2417Benzoic acid, 4-[[6-[(aminoiminomethyl)amino]-1-oxohexyl]oxy]-, ethylester, monomethanesulfonate
CAS:Formula:C17H27N3O7SPurity:98%Color and Shape:SolidMolecular weight:417.47723-(4-Phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine
CAS:Formula:C17H13N5OPurity:98%Color and Shape:SolidMolecular weight:303.31803-(4-Amino-1-oxoisoindolin-2-yl)-1-methylpiperidine-2,6-dione
CAS:Formula:C14H15N3O3Purity:97%Color and Shape:SolidMolecular weight:273.28726,7-dichloro-5,10-dihydro-3H-imidazo[2,1-b]quinazolin-2-one
CAS:Formula:C10H7Cl2N3OPurity:98%Color and Shape:SolidMolecular weight:256.0881KukoaMine B
CAS:<p>Kukoamine B, as a constituent of Lycii Cortex, exhibits anti-acute inflammatory, anti-oxidant, and anti-diabetic characteristics.</p>Formula:C28H42N4O6Purity:95% - 99.59%Color and Shape:SolidMolecular weight:530.663-(tert-Butoxycarbonyl)-3-azaspiro[5.5]undecane-9-carboxylic acid
CAS:Formula:C16H27NO4Purity:95%Color and Shape:SolidMolecular weight:297.3899Ref: IN-DA00ALZB
1g521.00€5gTo inquire10gTo inquire25gTo inquire50gTo inquire50mg124.00€100mg108.00€250mg175.00€500mg347.00€α-Methyl-4-propylphenylacetic Acid
CAS:Formula:C12H16O2Purity:95%Color and Shape:SolidMolecular weight:192.2542Synephrine hemitartrate
CAS:Formula:C22H32N2O10Purity:98%Color and Shape:SolidMolecular weight:484.4969L-Glutamic acid, 1,5-dimethyl ester, hydrochloride (1:1)
CAS:Formula:C7H14ClNO4Purity:95%Color and Shape:SolidMolecular weight:211.64346-(Boc-amino)-3-pyridazinecarboxylic Acid
CAS:Formula:C10H13N3O4Purity:98%Color and Shape:SolidMolecular weight:239.22795,7-dihydroxy-6-methoxy-2-(4-methoxyphenyl)-4-benzopyrone
CAS:Formula:C17H14O6Purity:96%Color and Shape:SolidMolecular weight:314.28952-(3,4-Dichlorophenyl)-1-(2-(pyrrolidin-1-ylmethyl)piperidin-1-yl)ethanone hydrochloride
CAS:Formula:C18H25Cl3N2OPurity:95%Color and Shape:SolidMolecular weight:391.7629Cyclopropaneacetic acid,1-[[[(1R)-1-[3-[(1E)-2-(7-chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl)phenyl]propyl]thio]methyl]-
CAS:Formula:C35H36ClNO3SPurity:99%Color and Shape:SolidMolecular weight:586.1832Benzeneacetic acid, 4-(2-methylpropyl)-
CAS:Formula:C12H16O2Purity:98%Color and Shape:SolidMolecular weight:192.2542Oxiranecarboxamide, N-[4-cyano-3-(trifluoromethyl)phenyl]-2-methyl-
CAS:Formula:C12H9F3N2O2Purity:98%Color and Shape:SolidMolecular weight:270.2073Ref: IN-DA0035UL
5g24.00€10g28.00€15gTo inquire1kg213.00€25g43.00€50g62.00€5kgTo inquire75g72.00€100g79.00€10kgTo inquire250g120.00€500g169.00€(4-Methoxy-3-(3-methoxypropoxy)phenyl)methanol
CAS:Formula:C12H18O4Purity:%Color and Shape:LiquidMolecular weight:226.26894-[bis(2-hydroxyphenyl)-1H-1,2,4-triazol-1-yl]benzoic acid
CAS:Formula:C21H15N3O4Purity:98%Color and Shape:SolidMolecular weight:373.3615Benzenepropanoic acid, 5-[4-(cyclopentyloxy)-2-hydroxybenzoyl]-2-[(2,3-dihydro-3-oxo-1,2-benzisoxazol-6-yl)Methoxy]-
CAS:Formula:C29H27NO8Purity:98%Color and Shape:SolidMolecular weight:517.5266Benzeneacetamide, 4-(2-methyl-4-pyridinyl)-N-[4-(3-pyridinyl)phenyl]-
CAS:Formula:C25H21N3OPurity:98%Color and Shape:SolidMolecular weight:379.4537Ref: IN-DA0035JJ
10g24.00€25g25.00€50g41.00€75g53.00€100g50.00€200g73.00€300g105.00€400g111.00€500g130.00€(R)-3-(2-Methoxy-10H-phenothiazin-10-yl)-N,N,2-trimethylpropan-1-amine maleate
CAS:Formula:C23H28N2O5SPurity:98.0%Color and Shape:SolidMolecular weight:444.54385-Iodo-3-(trifluoromethyl)-2-pyridinamine
CAS:Formula:C6H4F3IN2Purity:98%Color and Shape:SolidMolecular weight:288.00903-Chloro-4-fluoroaniline
CAS:Formula:C6H5ClFNPurity:98%Color and Shape:SolidMolecular weight:145.5620Bis(1-Hydroxy-1H-pyridine-2-thionato-O,S)copper
CAS:Formula:C10H8CuN2O2S2Purity:97%Color and Shape:SolidMolecular weight:315.8587Benzeneacetonitrile,a-[(6-O-b-D-glucopyranosyl-b-D-glucopyranosyl)oxy]-, (aR)-
CAS:Formula:C20H27NO11Purity:95%Color and Shape:SolidMolecular weight:457.4285(Z)-3-cyano-1-methyl-2-(2-{[(5-methyl-1H-imidazol-4-yl)methyl]sulfanyl}ethyl)guanidine
CAS:Formula:C10H16N6SPurity:98%Color and Shape:SolidMolecular weight:252.3392Ethyl 5-iodothiazole-4-carboxylate
CAS:Formula:C6H6INO2SPurity:95%Color and Shape:SolidMolecular weight:283.08684H-1-Benzopyran-4-one,7-(b-D-glucopyranosyloxy)-3-(4-hydroxyphenyl)-6-methoxy-
CAS:Formula:C22H22O10Purity:98%Color and Shape:SolidMolecular weight:446.4041Ethanesulfonic acid, 2-[[(3α,5β,7α)-3,7-dihydroxy-24-oxocholan-24-yl]amino]-, sodium salt (1:1)
CAS:Formula:C26H44NNaO6SPurity:97%Color and Shape:SolidMolecular weight:521.6854Methyl 4-hydroxy-3-methoxybenzoate
CAS:Formula:C9H10O4Purity:98%Color and Shape:SolidMolecular weight:182.1733Glycine, N-[2-[bis(carboxymethyl)amino]ethyl]-N-(2-hydroxyethyl)-, sodium salt, hydrate (1:3:?)
CAS:Formula:C10H17N2Na3O8Purity:99%Color and Shape:SolidMolecular weight:362.21992-(5-methoxy-1H-indol-3-yl)acetonitrile
CAS:Formula:C11H10N2OPurity:98%Color and Shape:SolidMolecular weight:186.2099Sulfamethazine sodium
CAS:<p>Sulfamethazine sodium (Sulfadimethyldiazine Sodium Salt) salt is a sodium salt form of sulfamethazine, a sulfonamide antibiotic used in the livestock industry.</p>Formula:C12H13N4NaO2SPurity:99.72%Color and Shape:SolidMolecular weight:300.313-Cyclobutene-1,2-dione, 3,4-dibutoxy-
CAS:Formula:C12H18O4Purity:97%Color and Shape:LiquidMolecular weight:226.2689(9β,11β,16β)-9,11-Epoxy-17,21-dihydroxy-16-methylpregna-1,4-diene-3,20-dione
CAS:Formula:C22H28O5Purity:97%Color and Shape:SolidMolecular weight:372.4547Ref: IN-DA0038IL
1g33.00€5g55.00€1kgTo inquire25g112.00€100g211.00€250g666.00€500gTo inquire250mg29.00€(6R)-6-[(5S)-5,6,7,8-Tetrahydro-6-methyl-1,3-dioxolo[4,5-g]isoquinolin-5-yl]furo[3,4-e]-1,3-benzodioxol-8(6H)-one
CAS:Formula:C20H17NO6Purity:98%Color and Shape:SolidMolecular weight:367.3521D-saccharic acid calcium salt tetrahydrate
CAS:Formula:C6H16CaO12Purity:98%Color and Shape:SolidMolecular weight:320.2620(S)-4,5,6,7-Tetrahydrobenzo[d]thiazole-2,6-diamine
CAS:Formula:C7H11N3SPurity:98%Color and Shape:SolidMolecular weight:169.24732,6-Di-tert-butyl-4-nitrophenol
CAS:Formula:C14H21NO3Purity:98%Color and Shape:SolidMolecular weight:251.3214Propanamide, N,N'-[(6,6'-difluoro[2,2'-bi-1H-indole]-3,3'-diyl)bis[methylene[(2R,4S)-4-hydroxy-2,1-pyrrolidinediyl][(1S)-1-ethyl-2-oxo-2,1-ethanediyl]]]bis[2-(methylamino)-, (2S,2'S)-
CAS:Formula:C42H56F2N8O6Purity:%Color and Shape:SolidMolecular weight:806.9408Ethyl imidazole-4-carboxylate
CAS:Formula:C6H8N2O2Purity:96%Color and Shape:SolidMolecular weight:140.1399Trimethylacetic anhydride
CAS:Formula:C10H18O3Purity:95%Color and Shape:LiquidMolecular weight:186.2481N-Methoxyl-N-methylacetamide
CAS:Formula:C4H9NO2Purity:97%Color and Shape:LiquidMolecular weight:103.11984-hydroxy-2-methyl-N-(5-methyl-1,3-thiazol-2-yl)-1,1-dioxo-2H-1$l^{6},2-benzothiazine-3-carboxamide
CAS:Formula:C14H13N3O4S2Purity:95%Color and Shape:SolidMolecular weight:351.4007Ref: IN-DA003RGT
1g20.00€5g28.00€10g32.00€1kg303.00€25g56.00€50g67.00€5kgTo inquire100g108.00€250g171.00€500g204.00€1-(Difluoromethyl)-4-iodo-1H-pyrazole
CAS:Formula:C4H3F2IN2Purity:98%Color and Shape:LiquidMolecular weight:243.9813Ref: IN-DA008Z49
1g96.00€5g256.00€10g565.00€25gTo inquire50gTo inquire100gTo inquire100mg33.00€250mg56.00€500mg72.00€Methanesulfonamide, N-[4-(4-fluorophenyl)-5-formyl-6-(1-methylethyl)-2-pyrimidinyl]-N-methyl-
CAS:Formula:C16H18FN3O3SPurity:97%Color and Shape:SolidMolecular weight:351.39582-AMINO-5-METHOXYTETRALIN
CAS:Formula:C11H15NOPurity:97%Color and Shape:LiquidMolecular weight:177.24291H-Indole-3-carboxylic acid, 6-cyano-2-[1-(4-ethyl-3-iodophenyl)-1-methylethyl]-, 1,1-dimethylethyl ester
CAS:Formula:C25H27IN2O2Purity:95%Color and Shape:SolidMolecular weight:514.39854-Hydroxy-3-methoxyphenyl-lactic acid sodium salt
CAS:Formula:C10H11NaO5Purity:99.0%Color and Shape:SolidMolecular weight:234.18111-Propanone, 2-bromo-1-[4-(phenylmethoxy)phenyl]-
CAS:Formula:C16H15BrO2Purity:98%Color and Shape:SolidMolecular weight:319.19311-(4-Methylphenyl)ethylamine
CAS:Formula:C9H13NPurity:98%Color and Shape:LiquidMolecular weight:135.2062Resorufin-β-D-galactopyranoside
CAS:Formula:C18H17NO8Purity:95%Color and Shape:SolidMolecular weight:375.3295(19S)-19-ethyl-19-hydroxy-17-oxa-3,13-diazapentacyclo[11.8.0.0^{2,11}.0^{4,9}.0^{15,20}]henicosa-1(21),2,4(9),5,7,10,15(20)-heptaene-14,18-dione
CAS:Formula:C20H16N2O4Purity:95%Color and Shape:SolidMolecular weight:348.3520Ref: IN-DA003BCG
1g39.00€5g99.00€10g155.00€1kgTo inquire25g232.00€100gTo inquire500gTo inquire250mg28.00€2-Fluoro-5-((3-oxoisobenzofuran-1(3H)-ylidene)methyl)benzonitrile
CAS:Formula:C16H8FNO2Purity:97%Color and Shape:SolidMolecular weight:265.2386Uridine 5'-(tetrahydrogen triphosphate)
CAS:Formula:C9H15N2O15P3Purity:98%Color and Shape:SolidMolecular weight:484.1411


