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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Carbonic acid, 4-nitrophenyl 5-thiazolylmethyl ester
CAS:Formula:C11H8N2O5SPurity:97%Color and Shape:SolidMolecular weight:280.25669-methyl-3-[(2-methyl-1H-imidazol-1-yl)methyl]-2,3,4,9-tetrahydro-1H-carbazol-4-one
CAS:Formula:C18H19N3OPurity:99%Color and Shape:SolidMolecular weight:293.3630N-(4-{[(4-{[(5-methyl-3-isoxazolyl)amino]sulfonyl}phenyl)amino]sulfonyl}phenyl)acetamide
CAS:Formula:C18H18N4O6S2Purity:95%Color and Shape:SolidMolecular weight:450.4887methyl 2-dimethoxyphosphoryl-2-[(2-methylpropan-2-yl)oxycarbonylamino]acetate
CAS:Formula:C10H20NO7PPurity:98%Color and Shape:SolidMolecular weight:297.24213-ethyl-2-methyl-4,5,6,7-tetrahydroindol-4-one
CAS:Formula:C11H15NOPurity:95%Color and Shape:SolidMolecular weight:177.2429Phosphonium, triphenylpropyl-, bromide
CAS:Formula:C21H22BrPPurity:95%Color and Shape:SolidMolecular weight:385.2771Adenosine 5'-diphosphate
CAS:Formula:C10H15N5O10P2Purity:95%Color and Shape:SolidMolecular weight:427.20112,4-Pyrimidinediamine, 5-chloro-N2-[4-[4-(dimethylamino)-1-piperidinyl]-2-methoxyphenyl]-N4-[2-(dimethylphosphinyl)phenyl]-
CAS:Formula:C26H34ClN6O2PPurity:98%Color and Shape:SolidMolecular weight:529.01394-(BENZYLOXY)-PHENACYL BROMIDE
CAS:Formula:C15H13BrO2Purity:95%Color and Shape:SolidMolecular weight:305.16652-acetylthiomethyl-3-(4-methylbenzoyl)propionic acid
CAS:Formula:C14H16O4SPurity:98.10%Color and Shape:SolidMolecular weight:280.3394(R)-2-((tert-Butoxycarbonyl)amino)propanoic acid hydrate
CAS:Formula:C8H15NO4Purity:97%Color and Shape:SolidMolecular weight:189.2090Ref: IN-DA003OG9
5g21.00€10g20.00€25g24.00€5kgTo inquire100g52.00€10kgTo inquire25kgTo inquire500g133.00€D-Phenylalanine, N-[(1,1-dimethylethoxy)carbonyl]-N-methyl-
CAS:Formula:C15H21NO4Purity:97%Color and Shape:SolidMolecular weight:279.33158-Quinolinol,2-methyl-7-[phenyl(phenylamino)methyl]-
CAS:Formula:C23H20N2OPurity:95%Color and Shape:SolidMolecular weight:340.41771H-Pyrrole-2-acetic acid, 1-methyl-5-(4-methylbenzoyl)-, sodium salt,dihydrate
CAS:Formula:C15H18NNaO5Purity:98%Color and Shape:SolidMolecular weight:315.2969Dl-mandelic acid sodium salt
CAS:Formula:C8H7NaO3Purity:98%Color and Shape:SolidMolecular weight:174.1292(2E)-2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)-N,N-diethylprop-2-enamide
CAS:Formula:C14H15N3O5Purity:95%Color and Shape:SolidMolecular weight:305.28605-fluoro-1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-1,2,3,4-tetrahydropyrimidine-2,4-dione
CAS:Formula:C9H11FN2O5Purity:98%Color and Shape:SolidMolecular weight:246.19241-((4-Nitrophenyl)sulfonyl)-1H-1,2,4-triazole
CAS:Formula:C8H6N4O4SPurity:95%Color and Shape:SolidMolecular weight:254.2226[(2E)-6,6-dimethylhept-2-en-4-yn-1-yl](methyl)(naphthalen-1-ylmethyl)amine hydrochloride
CAS:Formula:C21H26ClNPurity:97%Color and Shape:SolidMolecular weight:327.8908Ref: IN-DA008TFF
1gTo inquire1mg50.00€5mg50.00€10mg66.00€25mg125.00€50mg162.00€100mg170.00€250mg311.00€2H-Thieno[2,3-e]-1,2-thiazine-3-carboxylic acid, 4-hydroxy-2-methyl-,methyl ester, 1,1-dioxide
CAS:Formula:C9H9NO5S2Purity:95%Color and Shape:SolidMolecular weight:275.30151H-Imidazole-1-acetic acid, 2-methyl-5-nitro-
CAS:Formula:C6H7N3O4Purity:95%Color and Shape:SolidMolecular weight:185.13751,3-benzoxazol-2-yl 3-benzyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl sulfide
CAS:Formula:C18H12N6OSPurity:98%Color and Shape:SolidMolecular weight:360.3925indomethacin farnesil
CAS:Formula:C34H40ClNO4Purity:98%Color and Shape:SolidMolecular weight:562.13872-Chloro-4-(2-chlorophenyl)benzoic acid
CAS:Formula:C13H8Cl2O2Purity:95%Color and Shape:SolidMolecular weight:267.10741-(3,4-dimethylphenyl)ethan-1-ol
CAS:Formula:C10H14OPurity:97%Color and Shape:LiquidMolecular weight:150.2176Benzeneacetic acid, 4-hydroxy-3-methoxy-
CAS:Formula:C9H10O4Purity:97%Color and Shape:SolidMolecular weight:182.1733Cytidine, N-acetyl-5'-O-[bis(4-methoxyphenyl)phenylmethyl]-2'-deoxy-
CAS:Formula:C32H33N3O7Purity:95%Color and Shape:SolidMolecular weight:571.6203Pentanedioic acid,2-hydroxy-, sodium salt (1:2)
CAS:Formula:C5H6Na2O5Purity:95%Color and Shape:SolidMolecular weight:192.0777cis-2-Phenylcyclopropanecarboxylicacid
CAS:Formula:C10H10O2Purity:95%Color and Shape:SolidMolecular weight:162.18521H-Pyrazole, 5-(4-chlorophenyl)-1-(4-methoxyphenyl)-3-(trifluoromethyl)-
CAS:Formula:C17H12ClF3N2OPurity:95%Color and Shape:SolidMolecular weight:352.73822-Propanol, 1-[(3,3-diphenylpropyl)methylamino]-2-methyl-
CAS:Formula:C20H27NOPurity:97%Color and Shape:LiquidMolecular weight:297.43452,4-Pyrimidinediamine, 5-chloro-N4-[2-(dimethylphosphinyl)phenyl]-N2-[2-methoxy-4-[4-(4-methyl-1-piperazinyl)-1-piperidinyl]phenyl]-
CAS:Formula:C29H39ClN7O2PPurity:98%Color and Shape:SolidMolecular weight:584.0924Ref: IN-DA000PNJ
1g77.00€5g197.00€10g241.00€1kgTo inquire25g534.00€250gTo inquire500gTo inquire100mg33.00€250mg52.00€1H-Inden-1-one, 2,3-dihydro-5,6-dimethoxy-2-(4-pyridinylmethylene)-
CAS:Formula:C17H15NO3Purity:97%Color and Shape:SolidMolecular weight:281.3059Benzene, 2-chloro-1-[(3-fluorophenyl)methoxy]-4-nitro-
CAS:Formula:C13H9ClFNO3Purity:98%Color and Shape:SolidMolecular weight:281.66696-CHLORO-3-IODOIMIDAZO[1,2-B]PYRIDAZINE
CAS:Formula:C6H3ClIN3Purity:95%Color and Shape:SolidMolecular weight:279.4656Ref: IN-DA01E6LY
1gTo inquire1mg50.00€5mg62.00€10mg84.00€25mg127.00€50mg202.00€100mg231.00€250mg519.00€1-Naphthalenemethanamine, N-[[4-(1,1-dimethylethyl)phenyl]methyl]-N-methyl-
CAS:Formula:C23H27NPurity:98%Color and Shape:SolidMolecular weight:317.46721H-Benzimidazole-2-butanoicacid, 5-[bis(2-hydroxyethyl)amino]-1-methyl-, ethyl ester
CAS:Formula:C18H27N3O4Purity:96%Color and Shape:SolidMolecular weight:349.4247Quinolinium, 1-[[(6R,7R)-7-[[(2Z)-2-(2-amino-4-thiazolyl)-2-(methoxyimino)acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-5,6,7,8-tetrahydro-, sulfate (1:1)
CAS:Formula:C23H26N6O9S3Purity:97%Color and Shape:SolidMolecular weight:626.6823Acetamide, N-[1,1'-biphenyl]-2-yl-2-chloro-
CAS:Formula:C14H12ClNOPurity:95%Color and Shape:SolidMolecular weight:245.7042Hexanoic acid, 3-(2-amino-2-oxoethyl)-5-methyl-
CAS:Formula:C9H17NO3Purity:95%Color and Shape:SolidMolecular weight:187.23624-Hexenoic acid, 6-(1,3-dihydro-4-hydroxy-6-methoxy-7-methyl-3-oxo-5-isobenzofuranyl)-4-methyl-, 2-(4-morpholinyl)ethyl ester, (4E)-
CAS:Formula:C23H31NO7Purity:95%Color and Shape:SolidMolecular weight:433.49472H-Isoindole-2-butanoic acid, octahydro-γ-oxo-α-(phenylmethyl)-, calcium salt (2:1), (αS,3aR,7aS)-
CAS:Formula:C38H48CaN2O6Purity:99%Color and Shape:SolidMolecular weight:668.8755b-D-Glucopyranoside, 3-hydroxy-5-[2-(4-hydroxyphenyl)ethenyl]phenyl
CAS:Formula:C20H22O8Purity:%Color and Shape:SolidMolecular weight:390.38394-[(4-fluoro-2-methyl-1H-indol-5-yl)oxy]-6-methoxy-7-[3-(pyrrolidin-1-yl)propoxy]quinazoline
CAS:Formula:C25H27FN4O3Purity:97%Color and Shape:SolidMolecular weight:450.5053Benzonitrile, 4-Methoxy-2-nitro-5-(phenylMethoxy)-
CAS:Formula:C15H12N2O4Purity:97%Molecular weight:284.26682-Chloro-5-hydroxybenzaldehyde
CAS:Formula:C7H5ClO2Purity:98%Color and Shape:SolidMolecular weight:156.5664Ref: IN-DA0036JA
1g79.00€5g153.00€10g197.00€1kgTo inquire25g636.00€50gTo inquire100gTo inquire250gTo inquire500gTo inquire250mg62.00€Benzamide,3-(aminosulfonyl)-4-chloro-N-[(2R,6S)-2,6-dimethyl-1-piperidinyl]-, rel-
CAS:Formula:C14H20ClN3O3SPurity:98%Color and Shape:SolidMolecular weight:345.8449Ethyl 2-(pyridin-4-yl)acetate
CAS:Formula:C9H11NO2Purity:90%Color and Shape:LiquidMolecular weight:165.1891Tetrahydro Furosemide
CAS:Formula:C12H15ClN2O5SPurity:95%Color and Shape:SolidMolecular weight:334.77591-[3-(Benzoyloxy)propyl]-2,3-dihydro-5-[(2R)-2-[[2-[2-(2,2,2-trifluoroethoxy)phenoxy]ethyl]amino]propyl]-1H-indole-7-carbonitrile ethanedioate
CAS:Formula:C34H36F3N3O8Purity:98%Color and Shape:SolidMolecular weight:671.6601Bis(3-PEG4)propionic acid N-hydroxysuccinimide diester
CAS:Formula:C22H32N2O13Purity:97%Color and Shape:SolidMolecular weight:532.49519,10-Dihydrobenzo[a]pyren-7(8h)-one
CAS:Formula:C20H14OPurity:97%Color and Shape:SolidMolecular weight:270.32464H-Pyrido[1,2-a]pyrimidin-4-one, 3-[2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-9-hydroxy-2-methyl-
CAS:Formula:C23H27FN4O3Purity:98%Color and Shape:SolidMolecular weight:426.4839Ref: IN-DA001JTJ
1g65.00€5g202.00€50g544.00€100gTo inquire10mg29.00€250gTo inquire50mg32.00€100mg44.00€250mg50.00€L-Lysine, N6-(2,4-dinitrophenyl)-N2-[(9H-fluoren-9-ylmethoxy)carbonyl]-
CAS:Formula:C27H26N4O8Purity:98%Color and Shape:SolidMolecular weight:534.51736-[[3-[4-(2-Methoxyphenyl)-1-piperazinyl]propyl]amino]-1,3-dimethyl-2,4(1H,3H)-pyrimidinedione
CAS:Formula:C20H29N5O3Purity:98%Color and Shape:SolidMolecular weight:387.47603-Quinolinecarboxylic acid, 1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-, hydrochloride, hydrate (1:1:1)
CAS:Formula:C17H21ClFN3O4Purity:98%Color and Shape:SolidMolecular weight:385.81772-Hydroxy-5-nitrobenzoic acid
CAS:Formula:C7H5NO5Purity:97%Color and Shape:SolidMolecular weight:183.1183Ref: IN-DA003MXI
1g26.00€5g30.00€10g37.00€15g50.00€1kg503.00€25g54.00€50g72.00€75g103.00€100g116.00€400g257.00€500g310.00€4,7-Diaza-spiro[2.5]octane-7-carboxylic acid benzyl ester, HCl salt
CAS:Formula:C14H19ClN2O2Purity:97%Molecular weight:282.7659Fenticonazole nitrate
CAS:Formula:C24H21Cl2N3O4SPurity:98%Color and Shape:SolidMolecular weight:518.4122ERIODICTYOL-7-GLUCOSIDE
CAS:Formula:C21H22O11Purity:99%Color and Shape:SolidMolecular weight:450.3928BenzaMide, 3-Methoxy-N-[3-(1-Methyl-1H-pyrazol-5-yl)-4-[2-(4-Morpholinyl)ethoxy]phenyl]-
CAS:Formula:C24H28N4O4Purity:97%Color and Shape:SolidMolecular weight:436.50355-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,3-[[(aminocarbonyl)oxy]methyl]-7-[[(2Z)-2-furanyl(methoxyimino)acetyl]amino]-8-oxo-, (6R,7R)-
CAS:Formula:C16H16N4O8SPurity:98%Color and Shape:SolidMolecular weight:424.38524-O-β-D-Galactopyranosyl-α-D-glucopyranose hydrate
CAS:Formula:C12H24O12Purity:97%Color and Shape:SolidMolecular weight:360.31185-Chloro-2-Nitro-N-Phenyl-Benzenamine
CAS:Formula:C12H9ClN2O2Purity:95%Color and Shape:SolidMolecular weight:248.66513-Hydroxythiophene-2-carboxylic acid
CAS:Formula:C5H4O3SPurity:95%Color and Shape:SolidMolecular weight:144.14852-[(Z)-[1-(2-amino-1,3-thiazol-4-yl)-2-[[(2S)-2-methyl-4-oxo-1-sulfoazetidin-3-yl]amino]-2-oxoethylidene]amino]oxy-2-methylpropanoic acid
CAS:Formula:C13H17N5O8S2Purity:90%Color and Shape:SolidMolecular weight:435.4328N-Acetyl-4-hydroxyaniline
CAS:Formula:C8H9NO2Purity:98%Color and Shape:SolidMolecular weight:151.16262-Bromo-4,5-dimethoxybenzyl alcohol
CAS:Formula:C9H11BrO3Purity:98%Color and Shape:SolidMolecular weight:247.08582,2,6,6-Tetramethylheptane-3,5-dione
CAS:Formula:C11H20O2Purity:97%Color and Shape:LiquidMolecular weight:184.2753(S)-2-(1-Aminopropyl)-5-fluoro-3-phenylquinazolin-4(3H)-one
CAS:Formula:C17H16FN3OPurity:95%Color and Shape:SolidMolecular weight:297.3268(5-Amino-2-butyl-3-benzofuranyl)[4-[3-(dibutylamino)propoxy]phenyl]-methanone ethanedioate
CAS:Formula:C32H44N2O7Purity:98%Color and Shape:SolidMolecular weight:568.7010(7R)-7-[[(2R)-2-(4-hydroxyphenyl)-2-[(6-methyl-4-oxo-1H-pyridine-3-carbonyl)amino]acetyl]amino]-3-[(1-methyltetrazol-5-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
CAS:Formula:C25H24N8O7S2Purity:97%Color and Shape:SolidMolecular weight:612.6375Methyl 5-allyl-2-hydroxy-3-methoxybenzoate
CAS:Formula:C12H14O4Purity:98%Color and Shape:SolidMolecular weight:222.23721-Naphthalenol, 5,6,7,8-tetrahydro-6-(propylamino)-
CAS:Formula:C13H19NOPurity:98%Color and Shape:SolidMolecular weight:205.29614-Pyrimidinamine, 2,6-dimethoxy-
CAS:Formula:C6H9N3O2Purity:97%Color and Shape:SolidMolecular weight:155.1546Methanone, (2-aminophenyl)(2-fluorophenyl)-
CAS:Formula:C13H10FNOPurity:95%Color and Shape:SolidMolecular weight:215.22302(3H)-Furanone, 4-[(3,4-dimethoxyphenyl)methyl]-3-[[4-(β-D-glucopyranosyloxy)-3-methoxyphenyl]methyl]dihydro-, (3R,4R)-
CAS:Formula:C27H34O11Purity:98%Color and Shape:SolidMolecular weight:534.5523(Pyridin-3-yl)methyl 4-(2-aminophenylcarbamoyl)benzylcarbamate
CAS:Formula:C21H20N4O3Purity:98%Color and Shape:SolidMolecular weight:376.40851,7,7-Trimethylbicyclo[2.2.1]-2-heptanone
CAS:Formula:C10H16OPurity:98%Color and Shape:SolidMolecular weight:152.23341-(Bromomethyl)-3-iodobenzene
CAS:Formula:C7H6BrIPurity:98%Color and Shape:SolidMolecular weight:296.9310

