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(12,328 products)
- Anthraquinones and derivatives(405 products)
- Benzimidazole and Imidazole Derivatives(10,441 products)
- Benzodiazepine Derivatives(335 products)
- Carbohydrates and glycoconjugates(5,017 products)
- Esters and Derivatives(42,240 products)
- Fatty Acids and Lypidic Derivatives(32,400 products)
- Flavonoids and Polyphenols(17,087 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,404 products)
- Natural and semi-synthetic antibiotics(6,385 products)
- Nitriles and Cyano Derivatives(3,067 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,432 products)
- Organic Phosphates and Phosphonates(1,202 products)
- Organic Sulphonates and Sulphates(10,435 products)
- Organometallics(4,422 products)
- Others(6,294 products)
- Peptides and Proteins(3,159 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,948 products)
- Quinazoline and Quinoline Derivatives(65,987 products)
- Quinones and Derivatives(24,349 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,737 products)
- Steroids and Derivatives(4,976 products)
- Sulfonamides and Derivatives(2,595 products)
- Terpenoids and Derivatives(3,846 products)
- Thiazolidinediones and Thiopyrans(2,752 products)
- β-Adrenergic Compounds(230 products)
Show 21 more subcategories
Found 57049 products of "APIs for research and impurities"
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(S)-1-((S)-2-Aminopropanoyl)pyrrolidine-2-carboxylic acid
CAS:Formula:C8H14N2O3Purity:97%Color and Shape:SolidMolecular weight:186.20842-(2,4-Difluorophenyl)prop-2-en-1-ol
CAS:Formula:C9H8F2OPurity:95%Color and Shape:LiquidMolecular weight:170.15601-Nitro-4-(trifluoroMethoxy)benzene
CAS:Formula:C7H4F3NO3Purity:98%Color and Shape:LiquidMolecular weight:207.1068Ethanone, 1-(2,5-difluorophenyl)-2-(1H-1,2,4-triazol-1-yl)-
CAS:Formula:C10H7F2N3OPurity:95%Color and Shape:SolidMolecular weight:223.1789KukoaMine B
CAS:Kukoamine B, as a constituent of Lycii Cortex, exhibits anti-acute inflammatory, anti-oxidant, and anti-diabetic characteristics.Formula:C28H42N4O6Purity:95% - 99.59%Color and Shape:SolidMolecular weight:530.66Ref: IN-DA00AOQ8
1g582.00€5gTo inquire1mg49.00€25gTo inquire5mg52.00€10mg64.00€25mg102.00€50mg132.00€100mg156.00€250mg248.00€N-(3,4-Difluorophenyl)-N'-(3-methyl-1-phenyl-1H-pyrazol-5-yl)urea
CAS:Formula:C17H14F2N4OPurity:97%Color and Shape:SolidMolecular weight:328.3161Benzoic acid, 3-bromo-5-iodo-
CAS:Formula:C7H4BrIO2Purity:97%Color and Shape:SolidMolecular weight:326.91393-Pyridinecarboxylic acid, 5-nitro-
CAS:Formula:C6H4N2O4Purity:95%Color and Shape:SolidMolecular weight:168.10704-fluoro-3-methylbenzoyl chloride
CAS:Formula:C8H6ClFOPurity:98%Color and Shape:SolidMolecular weight:172.5840Imidodicarbonimidic diamide, N,N-dimethyl-
CAS:Formula:C4H11N5Purity:97%Color and Shape:SolidMolecular weight:129.1636N,N-Bis(2-hydroxyethyl)-4-methylbenzenesulfonamide
CAS:Formula:C11H17NO4SPurity:98%Color and Shape:SolidMolecular weight:259.32204-[(Trimethylsilyl)ethynyl]morpholine
CAS:Formula:C9H17NOSiPurity:95%Color and Shape:LiquidMolecular weight:183.3229Uridine-5'-triphosphoric acid trisodium salt
CAS:Formula:C9H12N2Na3O15P3Purity:95%Color and Shape:SolidMolecular weight:550.0866Ref: IN-DA002BCB
1g26.00€5g37.00€10g55.00€1kgTo inquire25g108.00€2kgTo inquire100g239.00€250g638.00€500gTo inquire250mg22.00€4-Methyl-2-oxopentanoic acid
CAS:Formula:C6H10O3Purity:90%Color and Shape:LiquidMolecular weight:130.14182-(2-Ethoxy-4-formylphenoxy)acetic acid
CAS:Formula:C11H12O5Purity:97%Color and Shape:SolidMolecular weight:224.21002-TERT-BUTOXYCARBONYLAMINO-ACRYLIC ACID METHYL ESTER
CAS:Formula:C9H15NO4Purity:97%Color and Shape:LiquidMolecular weight:201.2197Ref: IN-DA00DEJ7
1g50.00€5g121.00€10g182.00€25g267.00€50g589.00€100g567.00€250gTo inquire100mg28.00€250mg27.00€2-Amino-3-(4-Hydroxy-3-Methoxyphenyl)Propanoic Acid Hydrochloride
CAS:Formula:C10H14ClNO4Purity:98%Color and Shape:SolidMolecular weight:247.6755Aclidinium (bromide)
CAS:Formula:C26H30BrNO4S2Purity:98%Color and Shape:SolidMolecular weight:564.55474-Bromomethyl-1,2-dihydroquinoline-2-one
CAS:Formula:C10H8BrNOPurity:95%Color and Shape:SolidMolecular weight:238.08061-(2-Hydroxy-4,6-dimethoxyphenyl)-3-(4-methoxyphenyl)-2-propen-1-one
CAS:Formula:C18H18O5Purity:98%Color and Shape:SolidMolecular weight:314.33252-(2,3,5-Tri-O-benzoyl-β-D-ribofuranosyl)-4-thiazolecarboxylic Acid Ethyl Ester
CAS:Formula:C32H27NO9SPurity:95%Color and Shape:SolidMolecular weight:601.62314-Benzyloxycarbonylamino-piperidine HCl
CAS:Formula:C13H19ClN2O2Purity:97%Color and Shape:SolidMolecular weight:270.7552Phosphonic acid, P,P'-(1-hydroxy-2-imidazo[1,2-a]pyridin-3-ylethylidene)bis-, hydrate (1:1)
CAS:Formula:C9H14N2O8P2Purity:99%Color and Shape:SolidMolecular weight:340.16363-(4-chlorophenylsulfonyl)-N,N-diethyl-7,8-diMethoxy-[1,2,3]triazolo[1,5-a]quinazolin-5-amine
CAS:Formula:C21H22ClN5O4SPurity:98%Color and Shape:SolidMolecular weight:475.94853-[1-[[(3'-Nitro[1,1'-biphenyl]-4-yl)oxy]methyl]-3-(4-pyridinyl)propyl]-2,4-thiazolidinedione
CAS:Formula:C24H21N3O5SPurity:95%Color and Shape:SolidMolecular weight:463.5056(S)-4-N-CBZ-2-HYDROXYMETHYL-PIPERAZINE -HCl
CAS:Formula:C13H19ClN2O3Purity:95%Color and Shape:LiquidMolecular weight:286.75464-Piperidinol, 4-[3-(trifluoromethyl)phenyl]-, hydrochloride (1:1)
CAS:Formula:C12H15ClF3NOPurity:95%Color and Shape:SolidMolecular weight:281.7018ethyl 3-[2-(2-methoxyphenoxymethyl)-1,3-thiazolidin-3-yl]-3-oxopropanoate
CAS:Formula:C16H21NO5SPurity:%Color and Shape:SolidMolecular weight:339.40664-(1-(2,4-diaminopteridin-6-yl)pent-4-yn-2-yl)benzoic acid
CAS:Formula:C18H16N6O2Purity:97%Molecular weight:348.3586Methyl 4-(4-hydroxybut-1-ynyl)benzoate
CAS:Formula:C12H12O3Purity:95%Color and Shape:SolidMolecular weight:204.22191,4-Benzenediol, 2,5-diiodo-
CAS:Formula:C6H4I2O2Purity:95%Color and Shape:SolidMolecular weight:361.90372-(3-(Dimethylamino)-1-methoxyallylidene)malononitrile
CAS:Formula:C9H11N3OPurity:98%Color and Shape:SolidMolecular weight:177.20314-Chloro-2-(3-(4-pentylphenyl)acrylamido)benzoic acid
CAS:Formula:C21H22ClNO3Purity:95%Color and Shape:SolidMolecular weight:371.85733,3-Pentamethylene Glutarimide
CAS:Formula:C10H15NO2Purity:97%Color and Shape:SolidMolecular weight:181.2316Ethyl 2-(4-isobutylphenyl)propanoate
CAS:Formula:C15H22O2Purity:98%Color and Shape:LiquidMolecular weight:234.33406,7-Dichloro-1,4-dihydro-2,3-quinoxalinedione
CAS:Formula:C8H4Cl2N2O2Purity:97%Color and Shape:SolidMolecular weight:231.0356Oxiran-2-ylmethyl stearate
CAS:Formula:C21H40O3Purity:96%Color and Shape:SolidMolecular weight:340.5405Phosphonic acid, disodium salt, pentahydrate
CAS:Formula:H11Na2O8PPurity:98%Color and Shape:SolidMolecular weight:216.03581H-Pyrrolizin-1-one, 5-benzoyl-2,3-dihydro-
CAS:Formula:C14H11NO2Purity:95%Color and Shape:SolidMolecular weight:225.24263-(2-hydroxyphenyl)propanoic acid
CAS:Formula:C9H10O3Purity:98%Color and Shape:SolidMolecular weight:166.1739Guanosine, 5'-O-[bis(4-methoxyphenyl)phenylmethyl]-3'-O-[(1,1-dimethylethyl)dimethylsilyl]-N-(2-methyl-1-oxopropyl)-, 2'-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]
CAS:Formula:C50H68N7O9PSiPurity:98%Color and Shape:SolidMolecular weight:970.1757Acetamide, N-[1,1'-biphenyl]-2-yl-2-chloro-
CAS:Formula:C14H12ClNOPurity:95%Color and Shape:SolidMolecular weight:245.70421H-Pyrazole, 5-(4-chlorophenyl)-1-(4-methoxyphenyl)-3-(trifluoromethyl)-
CAS:Formula:C17H12ClF3N2OPurity:95%Color and Shape:SolidMolecular weight:352.73821-(p-Phenylazophenylazo)-2-naphthol
CAS:Formula:C22H16N4OPurity:96%Color and Shape:SolidMolecular weight:352.38868-Oxo-5,6,7,8-tetrahydronaphthalene-2-carboxylic acid
CAS:Formula:C11H10O3Purity:97%Color and Shape:SolidMolecular weight:190.19535-Methoxytryptamine, HCl
CAS:Formula:C11H15ClN2OPurity:97%Color and Shape:SolidMolecular weight:226.7026Ref: IN-DA00335S
1g40.00€5g102.00€10g142.00€25g204.00€100gTo inquire250gTo inquire100mg20.00€250mg24.00€(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:314.48813-Bromo-4-methoxybenzoic acid
CAS:Formula:C8H7BrO3Purity:97%Color and Shape:SolidMolecular weight:231.0434Ref: IN-DA003U7B
5g20.00€25g26.00€50g25.00€100g31.00€250g60.00€25kgTo inquire500g84.00€50kgTo inquire4H-Pyrido[1,2-a]pyrimidine-3-carboxaldehyde, 2-chloro-9-methyl-4-oxo-
CAS:Formula:C10H7ClN2O2Purity:95%Color and Shape:SolidMolecular weight:222.6278N4-(5-Cyclopropyl-1H-pyrazol-3-yl)-N2-[[3-(1-methylethyl)-5-isoxazolyl]methyl]-6-(4-methyl-1-piperazinyl)-2,4-pyrimidinediamine
CAS:Formula:C22H31N9OPurity:98%Color and Shape:SolidMolecular weight:437.54121H-Imidazole-5-methanol, 2-butyl-4-chloro-1-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-, potassium salt (1:1)
CAS:Formula:C22H22ClKN6OPurity:98%Color and Shape:SolidMolecular weight:461.00102-Amino-6-cyclopropylamino-9H-purine
CAS:Formula:C8H10N6Purity:95%Color and Shape:SolidMolecular weight:190.20524-Quinolinecarboxamide, 3-hydroxy-2-phenyl-N-[(1S)-1-phenylpropyl]-
CAS:Formula:C25H22N2O2Purity:95%Color and Shape:SolidMolecular weight:382.4544Octyl 3,4,5-trihydroxybenzoate
CAS:Formula:C15H22O5Purity:98%Color and Shape:SolidMolecular weight:282.3322Ref: IN-DA0034ZB
1kg30.00€5kg71.00€100g21.00€10kg95.00€250g20.00€500g25.00€120kg4,024.00€150kg4,485.00€1H-Purine-2,6-dione,3-(2-furanylmethyl)-3,9-dihydro-1,8-dimethyl-
CAS:Formula:C12H12N4O3Purity:95%Color and Shape:SolidMolecular weight:260.24872-(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)ethanesulfonate potassium
CAS:Formula:C10H9KNO5SPurity:97%Color and Shape:SolidMolecular weight:294.3455Zosuquidar Trihydrochloride
CAS:Formula:C32H34Cl3F2N3O2Purity:98%Color and Shape:SolidMolecular weight:636.98718-CHLORO-5,10-DIHYDRODIBENZO[B,E][1,4]DIAZEPIN-11-ONE
CAS:Formula:C13H9ClN2OPurity:98%Color and Shape:SolidMolecular weight:244.67641H-Imidazo[4,5-c]pyridine-6-carboxylic acid, 1-[[4-(dimethylamino)-3-methylphenyl]methyl]-5-(2,2-diphenylacetyl)-4,5,6,7-tetrahydro-, (6S)-, 2,2,2-trifluoroacetate (1:2)
CAS:Formula:C35H34F6N4O7Purity:99%Color and Shape:SolidMolecular weight:736.6575Thiazole, 4-bromo-5-methyl-
CAS:Formula:C4H4BrNSPurity:95%Color and Shape:LiquidMolecular weight:178.0503(2S,3R,4S)-4-Hydroxyisoleucine
CAS:Formula:C6H13NO3Purity:97%Color and Shape:SolidMolecular weight:147.17231-(2-Bromoethoxy)-2-fluorobenzene
CAS:Formula:C8H8BrFOPurity:97%Color and Shape:LiquidMolecular weight:219.05093-Thiomorpholinecarboxamide, N-hydroxy-2,2-dimethyl-4-[[4-(4-pyridinyloxy)phenyl]sulfonyl]-, (3S)-
CAS:Formula:C18H21N3O5S2Purity:98.0%Molecular weight:423.5064Benzylhydrazine hydrochloride
CAS:Formula:C7H11ClN2Purity:95%Color and Shape:SolidMolecular weight:158.6286(6S)-2-nitro-6-{[4-(trifluoromethoxy)phenyl]methoxy}-5H,6H,7H-imidazo[2,1-b][1,3]oxazine
CAS:Formula:C14H12F3N3O5Purity:98%Color and Shape:SolidMolecular weight:359.2574Ref: IN-DA0074WJ
1g120.00€5g556.00€25gTo inquire100gTo inquire250gTo inquire500gTo inquire50mg34.00€100mg53.00€250mg64.00€Pyridine, compd. with sulfur trioxide (1:1)
CAS:Formula:C5H5NO3SPurity:98%Color and Shape:SolidMolecular weight:159.1631Phenylephrine hydrochloride
CAS:Phenylephrine hydrochloride (NCI-c55641) is a selective agonist of the α1-adrenergic receptor.Formula:C9H14ClNO2Purity:99.51% - 99.97%Color and Shape:Physical Description Odorless White Microcrystalline Powder Bitter Taste Ph (1%Molecular weight:203.673-Acetyl-6-bromo-2H-chromen-2-one
CAS:Formula:C11H7BrO3Purity:98%Color and Shape:SolidMolecular weight:267.0755Benzeneacetic acid, α-amino-3,5-dihydroxy-, (αS)-
CAS:Formula:C8H9NO4Purity:98%Color and Shape:SolidMolecular weight:183.16141H-Indole-3-carboxylic acid, 6-chloro-5-[4-(1-hydroxycyclobutyl)phenyl]-
CAS:Formula:C19H16ClNO3Purity:99%Color and Shape:SolidMolecular weight:341.7882Pregn-4-ene-3,11,20-trione, 21-(acetyloxy)-17-hydroxy-
CAS:Formula:C23H30O6Purity:98%Color and Shape:SolidMolecular weight:402.4807Cyclohexyl isothiocyanate
CAS:Formula:C7H11NSPurity:97%Color and Shape:LiquidMolecular weight:141.23394H-1-Benzopyran-4-one, 6,7-dihydroxy-3-(4-hydroxyphenyl)-
CAS:Formula:C15H10O5Purity:95%Color and Shape:SolidMolecular weight:270.23691,2-Dimethyl-5-nitroimidazole
CAS:Formula:C5H7N3O2Purity:98%Color and Shape:SolidMolecular weight:141.1280Pyrrolo[2,3-b]pyridin-1-yl-acetic acid
CAS:Formula:C9H8N2O2Purity:97%Color and Shape:SolidMolecular weight:176.1720(2S)-2-amino-3-sulfanylpropanoic acid
CAS:Formula:C3H7NO2SPurity:95%Color and Shape:SolidMolecular weight:121.1582Amlodipine Dimethyl Ester
CAS:Formula:C19H23ClN2O5Purity:98%Color and Shape:SolidMolecular weight:394.84933-(2,5-Dimethylphenyl)acrylic acid
CAS:Formula:C11H12O2Purity:97%Color and Shape:SolidMolecular weight:176.21182-[2-Oxo-2-(2,2,4-trimethyl-3,4-dihydroquinolin-1(2H)-yl)ethyl]-1H-isoindole-1,3(2H)-dione
CAS:Formula:C22H22N2O3Purity:95%Color and Shape:SolidMolecular weight:362.42171,1'-diethyl-4,4'-bipyridinium dibromide
CAS:Formula:C14H18Br2N2Purity:98%Color and Shape:SolidMolecular weight:374.1141


