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(12,241 products)
- Anthraquinones and derivatives(401 products)
- Benzimidazole and Imidazole Derivatives(10,345 products)
- Benzodiazepine Derivatives(332 products)
- Carbohydrates and glycoconjugates(5,006 products)
- Esters and Derivatives(42,023 products)
- Fatty Acids and Lypidic Derivatives(32,187 products)
- Flavonoids and Polyphenols(16,990 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,393 products)
- Natural and semi-synthetic antibiotics(6,335 products)
- Nitriles and Cyano Derivatives(3,042 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,413 products)
- Organic Phosphates and Phosphonates(1,191 products)
- Organic Sulphonates and Sulphates(10,370 products)
- Organometallics(4,396 products)
- Others(6,270 products)
- Peptides and Proteins(3,116 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,888 products)
- Quinazoline and Quinoline Derivatives(65,495 products)
- Quinones and Derivatives(24,191 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,238 products)
- Steroids and Derivatives(4,949 products)
- Sulfonamides and Derivatives(2,584 products)
- Terpenoids and Derivatives(3,835 products)
- Thiazolidinediones and Thiopyrans(2,733 products)
- β-Adrenergic Compounds(228 products)
Show 21 more subcategories
Found 56511 products of "APIs for research and impurities"
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4H-1-Benzopyran-4-one,2,3-dihydro-5,7-dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-, (2S)-
CAS:Formula:C16H14O6Purity:97%Color and Shape:SolidMolecular weight:302.2788Ref: IN-DA00DEG0
1g24.00€5g30.00€10g34.00€1kg586.00€25g54.00€2kgTo inquire5kgTo inquire100g114.00€10kg2,399.00€500g504.00€100kg19,743.00€Trans-4-dimethylaminocrotonic acid, HCl
CAS:Formula:C6H12ClNO2Purity:97%Color and Shape:SolidMolecular weight:165.6180Ref: IN-DA00BDN5
1gTo inquire1mg50.00€5mg50.00€10mg66.00€25mg127.00€50mg171.00€100mg195.00€250mg328.00€Piperazine, 1-[bis(4-fluorophenyl)methyl]-4-[(2E)-3-phenyl-2-propen-1-yl]-, hydrochloride (1:2)
CAS:Formula:C26H28Cl2F2N2Purity:98%Color and Shape:SolidMolecular weight:477.4167Card-20(22)-enolide, 3-[(2,6-dideoxy-4-O-β-D-glucopyranosyl-3-O-methyl-β-D-ribo-hexopyranosyl)oxy]-5,14-dihydroxy-, (3β,5β)-
CAS:Formula:C36H56O13Purity:97%Molecular weight:696.82204-(2-Nitrophenyl)-2,6-dimethylpyridine-3,5-dicarboxylic acid dimethyl ester
CAS:Formula:C17H16N2O6Purity:99%Color and Shape:SolidMolecular weight:344.31873,4-(Methylenedioxy)benzonitrile
CAS:Formula:C8H5NO2Purity:97%Color and Shape:SolidMolecular weight:147.13081-Piperazineacetamide, N-(4-aminophenyl)-N,4-dimethyl-
CAS:Formula:C14H22N4OPurity:95%Color and Shape:SolidMolecular weight:262.3507trans-4-Hydroxycyclohexanecarboxylic acid
CAS:Formula:C7H12O3Purity:97%Color and Shape:SolidMolecular weight:144.16842-Decenoic acid, 10-hydroxy-, (2E)-
CAS:Formula:C10H18O3Purity:95%Color and Shape:SolidMolecular weight:186.2481N-Acetylprocainamide HCl
CAS:Formula:C15H24ClN3O2Purity:%Color and Shape:SolidMolecular weight:313.8230(S)-5-(Aminomethyl)-1-(5,7-difluoro-1,2,3,4-tetrahydronaphthalen-2-yl)-1h-imidazole-2(3h)-thione hydrochloride
CAS:Formula:C14H16ClF2N3SPurity:98%Color and Shape:SolidMolecular weight:331.81174-Amino-3,5-difluorobenzoic acid
CAS:Formula:C7H5F2NO2Purity:96%Color and Shape:SolidMolecular weight:173.11691,2,3,4-Tetrahydropyrido[2,3-b]pyrazine
CAS:Formula:C7H9N3Purity:97%Color and Shape:SolidMolecular weight:135.16652-Pyrimidinamine, N-[4-[2-(2,4-dimethylphenoxy)phenyl]-2-thiazolyl]-1,4,5,6-tetrahydro-
CAS:Formula:C21H22N4OSPurity:95.0%Color and Shape:SolidMolecular weight:378.49065-Hydroxy-7-methoxy-2-methyl-4H-1-benzopyran-4-one
CAS:Formula:C11H10O4Purity:95%Color and Shape:SolidMolecular weight:206.19472-Chloromandelic Acid Methyl Ester
CAS:Formula:C9H9ClO3Purity:95%Color and Shape:SolidMolecular weight:200.61902-(Azidomethyl)benzonitrile
CAS:Formula:C8H6N4Purity:97%Color and Shape:SolidMolecular weight:158.16001-Benzyl-4-phenylpiperidine-4-carbonitrile hydrochloride
CAS:Formula:C19H21ClN2Purity:98%Color and Shape:SolidMolecular weight:312.83645H-Dibenz[b,f]azepine, 10-methoxy-
CAS:Formula:C15H13NOPurity:98%Color and Shape:SolidMolecular weight:223.26986-bromo-3'-nitroflavone
CAS:Formula:C15H8BrNO4Purity:95%Color and Shape:SolidMolecular weight:346.13232-Allylpent-4-enoic acid
CAS:Formula:C8H12O2Purity:95%Color and Shape:LiquidMolecular weight:140.17973-Amino-3-imino-2-(2-phenyldiazenyl)propanamide Hydrochloride
CAS:Formula:C9H12ClN5OPurity:96%Color and Shape:SolidMolecular weight:241.67754-amino-1-[(2R,3S,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-1,2-dihydropyrimidin-2-one
CAS:Formula:C9H13N3O5Purity:95%Color and Shape:SolidMolecular weight:243.2166Benzeneacetic acid, a-amino-4-hydroxy-
CAS:Formula:C8H9NO3Purity:97%Color and Shape:SolidMolecular weight:167.1620(αR)-3-Hydroxy-α-[(methylamino)methyl]benzenemethanol
CAS:Formula:C9H13NO2Purity:98%Color and Shape:SolidMolecular weight:167.20507H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-, (3S)-
CAS:Formula:C13H9F2NO4Purity:97%Color and Shape:SolidMolecular weight:281.2117L-Glutamic acid, 1,5-dimethyl ester, hydrochloride (1:1)
CAS:Formula:C7H14ClNO4Purity:95%Color and Shape:SolidMolecular weight:211.64341-Piperidinecarboxylic acid, 3-(4-aminophenyl)-, 1,1-dimethylethyl ester, (3S)-
CAS:Formula:C16H24N2O2Purity:97%Color and Shape:SolidMolecular weight:276.37402-[[4-(2-pyridinyl)-1-piperazinyl]methyl]-1H-benzimidazole, trihydrochloride
CAS:Formula:C17H22Cl3N5Purity:98%Color and Shape:SolidMolecular weight:402.74914-[1-(hydroxyamino)ethylidene]cyclohexa-2,5-dien-1-one
CAS:Formula:C8H9NO2Purity:98%Color and Shape:SolidMolecular weight:151.16264-[(2R,3R)-2,3-Dihydro-7-methoxy-3-methyl-5-[(E)-1-propenyl]benzofuran-2-yl]-2-methoxyphenol
CAS:Formula:C17H25ClN2OPurity:98%Color and Shape:SolidMolecular weight:308.8462(R)-(+)-Rabeprazole sodium
CAS:Formula:C18H20N3NaO3SPurity:95%Color and Shape:SolidMolecular weight:381.4245(2E)-1,3-diphenylprop-2-en-1-one
CAS:Formula:C15H12OPurity:98%Color and Shape:SolidMolecular weight:208.2552(2R,3R)-3-(2,5-Difluorophenyl)-3-hydroxy-2-methyl-4-(1H-1,2,4-triazol-1-yl)butanamide
CAS:Formula:C13H14F2N4O2Purity:97%Color and Shape:SolidMolecular weight:296.2727(1S,2S,3R,5S)-(+)-2,3-Pinanediol
CAS:Formula:C10H18O2Purity:98%Color and Shape:SolidMolecular weight:170.2487Pilsicainide Hydrochloride
CAS:Formula:C17H25ClN2OPurity:95%Color and Shape:SolidMolecular weight:308.84625-Methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridyl)methyl]sulfinyl]-1H-benzimidazole sodium salt
CAS:Formula:C17H19N3NaO3SPurity:%Color and Shape:SolidMolecular weight:368.4058(E)-3-(3,4-Dichlorophenyl)acrylic acid
CAS:Formula:C9H6Cl2O2Purity:95%Color and Shape:SolidMolecular weight:217.04872-Thiophenecarboxamide, N-[[4'-[[3-butyl-1,5-dihydro-5-oxo-1-[2-(trifluoromethyl)phenyl]-4H-1,2,4-triazol-4-yl]methyl][1,1'-biphenyl]-2-yl]sulfonyl]-3-methyl-
CAS:Formula:C32H29F3N4O4S2Purity:98%Molecular weight:654.72235-Methylfuran-2-carbaldehyde
CAS:Formula:C6H6O2Purity:97%Color and Shape:LiquidMolecular weight:110.1106Ref: IN-DA00831K
1gTo inquire5gTo inquire10mg128.00€25mg180.00€50mg281.00€100mg597.00€250mgTo inquire2-[[4-[[4-[Bis-(2-hydroxyethyl)-amino]-phenyl]-(4-chloro-phenyl)-methyl]-phenyl]-(2-hydroxy-ethyl)-amino]-ethanol
CAS:Formula:C27H33ClN2O4Purity:99%Color and Shape:SolidMolecular weight:485.01492H-1-Benzopyran-2-one, 3-bromo-
CAS:Formula:C9H5BrO2Purity:97%Color and Shape:SolidMolecular weight:225.0388Benzoic acid, 4-iodo-2-methyl-
CAS:Formula:C8H7IO2Purity:95%Color and Shape:SolidMolecular weight:262.04442(1H)-Pyrimidinone, 4-amino-1-β-L-ribofuranosyl-
CAS:Formula:C9H13N3O5Purity:98%Color and Shape:SolidMolecular weight:243.21662-Amino-3-o-chlorobenzoyl-5-ethylthiophene
CAS:Formula:C13H12ClNOSPurity:97%Color and Shape:SolidMolecular weight:265.75854(3H)-Quinazolinone, 6-nitro-
CAS:Formula:C8H5N3O3Purity:95%Color and Shape:SolidMolecular weight:191.1436Ref: IN-DA006DYZ
1g28.00€5g56.00€10g67.00€25g120.00€50g167.00€100g314.00€500gTo inquire100mg24.00€250mg24.00€Butanoic acid, 4-oxo-4-(phenylamino)-
CAS:Formula:C10H11NO3Purity:98%Color and Shape:SolidMolecular weight:193.1992L-Lysine, N2,N6-bis[(1,1-dimethylethoxy)carbonyl]-, 4-nitrophenyl ester
CAS:Formula:C22H33N3O8Purity:98%Color and Shape:SolidMolecular weight:467.5127(4-Chlorophenyl)(4-(8-nitroquinolin-5-yl)piperazin-1-yl)methanone
CAS:Formula:C20H17ClN4O3Purity:97%Color and Shape:SolidMolecular weight:396.82703-Isoquinolinecarboxylic acid, 4-hydroxy-7-phenoxy-, methyl ester
CAS:Formula:C17H13NO4Purity:98%Color and Shape:SolidMolecular weight:295.2894Ref: IN-DA001D4K
1g25.00€5g53.00€10g67.00€15g98.00€25g117.00€50g176.00€75g187.00€100g240.00€100mg28.00€methyl (2E)-3-{3-[N-({4-[4-(dimethylamino)phenyl]phenyl}methyl)cyclohexaneamido]phenyl}prop-2-enoate
CAS:Formula:C32H36N2O3Purity:98%Color and Shape:SolidMolecular weight:496.63986-Chlorobenzo[D]isoxazol-3-ol
CAS:Formula:C7H4ClNO2Purity:95%Color and Shape:SolidMolecular weight:169.5652Benzoic acid, 4-amino-2-chloro-
CAS:Formula:C7H6ClNO2Purity:97%Color and Shape:SolidMolecular weight:171.58101-Piperidineethanol, α-(2,4-difluorophenyl)-β-methyl-4-methylene-α-(1H-1,2,4-triazol-1-ylmethyl)-, (αR,βR)-
CAS:Formula:C18H22F2N4OPurity:98%Color and Shape:SolidMolecular weight:348.3903Ref: IN-DA001V0H
1g208.00€5g685.00€50gTo inquire100gTo inquire250gTo inquire25mg65.00€100mg65.00€250mg106.00€1,2,3-Oxadiazolium, 5-[(ethoxycarbonyl)amino]-3-(4-morpholinyl)-, inner salt
CAS:Formula:C9H14N4O4Purity:98%Color and Shape:SolidMolecular weight:242.2319nicotinic acid ribonucleoside
CAS:Formula:C11H13NO6Purity:97%Color and Shape:SolidMolecular weight:255.2240D-Cysteine, N-acetyl-S-(phenylmethyl)-
CAS:Formula:C12H15NO3SPurity:95%Color and Shape:SolidMolecular weight:253.3174Ertugliflozin L-pyroglutamic acid
CAS:Formula:C27H32ClNO10Purity:99%Color and Shape:SolidMolecular weight:565.99672-(1-Methyl-1H-imidazol-4-yl)ethanamine dihydrochloride
CAS:Formula:C6H13Cl2N3Purity:97%Color and Shape:SolidMolecular weight:198.09353-Methoxy-1(3h)-isobenzofuranone
CAS:Formula:C9H8O3Purity:98%Color and Shape:SolidMolecular weight:164.1580(S)-3-(4-Phenylpiperazin-1-yl)propane-1,2-diol
CAS:Formula:C13H20N2O2Purity:97%Color and Shape:SolidMolecular weight:236.3101(3R,5aS,6R,8aS,9R,10S,12R,12aR)-Decahydro-10-methoxy-3,6,9-trimethyl-3,12-epoxy-12H-pyrano[4,3-j]-1,2-benzodioxepin
CAS:Formula:C16H26O5Purity:97%Color and Shape:SolidMolecular weight:298.37462-Benzyl-1H-benzo[d]imidazole hydrochloride
CAS:Formula:C14H13ClN2Purity:98%Color and Shape:SolidMolecular weight:244.71942-Deoxy-2-fluoro-1,3,5-tri-O-benzoyl-D-ribofuranose
CAS:Formula:C26H21FO7Purity:98%Color and Shape:SolidMolecular weight:464.43911H-Imidazole-5-carboxylic acid, 4-(1-hydroxy-1-methylethyl)-2-propyl-1-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-
CAS:Formula:C24H26N6O3Purity:98%Color and Shape:SolidMolecular weight:446.50163-Quinolinecarboxylic acid, 2-cyclopropyl-4-(4-fluorophenyl)-, methyl ester
CAS:Formula:C20H16FNO2Purity:98%Color and Shape:SolidMolecular weight:321.3449Methyl 3-amino-5-iodo-2-thiophenecarboxylate
CAS:Formula:C6H6INO2SPurity:98%Color and Shape:SolidMolecular weight:283.08682-(3-Hydroxy-4-methoxyphenyl)acetic acid
CAS:Formula:C9H10O4Purity:97%Color and Shape:SolidMolecular weight:182.1733Methanone, [4-(4-amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl]-2-furanyl-, hydrochloride (1:1)
CAS:Formula:C19H22ClN5O4Purity:95%Color and Shape:SolidMolecular weight:419.86216α-Methylprednisolone 21-hemisuccinate (sodium salt)
CAS:Formula:C26H34NaO8Purity:98%Color and Shape:SolidMolecular weight:497.5331Acetamide, 2-(diethyloxidoamino)-N-(2,6-dimethylphenyl)-
CAS:Formula:C14H22N2O2Purity:97%Color and Shape:SolidMolecular weight:250.33677-hydroxy-3-(4-hydroxyphenyl)-8-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-4H-chromen-4-one
CAS:Formula:C21H20O9Purity:97%Color and Shape:SolidMolecular weight:416.3781L-Tyrosine, N-(butylsulfonyl)-
CAS:Formula:C13H19NO5SPurity:98%Color and Shape:SolidMolecular weight:301.3587Daidzein
CAS:<p>Daidzein (Isoflavone) is an isoflavone extract from soy, which is an inactive analog of the tyrosine kinase inhibitor genistein.</p>Formula:C15H10O4Purity:98.08%Color and Shape:SolidMolecular weight:254.244-Morpholinecarboximidamide, N-(aminoiminomethyl)-,monohydrochloride
CAS:Formula:C6H14ClN5OPurity:98%Color and Shape:SolidMolecular weight:207.66134-([1,2,4]Triazolo[1,5-a]pyridin-7-yloxy)-3-methylaniline
CAS:Formula:C13H12N4OPurity:97%Color and Shape:SolidMolecular weight:240.2606Ref: IN-DA00IHRU
1g28.00€5g69.00€10g128.00€15g150.00€25g155.00€50g290.00€75g573.00€100g529.00€250mg27.00€(4-[4-(tert-Butoxycarbonyl)piperazin-1-yl]phenyl)boronic acid
CAS:Formula:C15H23BN2O4Purity:96%Color and Shape:SolidMolecular weight:306.1651Methacycline hydrochloride
CAS:<p>Methacycline hydrochloride, a broad-spectrum antibiotic, is a slow-excreted tetracycline derivative with prolonged blood levels.</p>Formula:C22H23ClN2O8Purity:99.02% - ≥98%Color and Shape:SolidMolecular weight:478.881,4-Naphthalenediol, 2-methyl-, diacetate
CAS:Formula:C15H14O4Purity:98%Color and Shape:SolidMolecular weight:258.2693Ref: IN-DA00IA7M
1g25.00€5g37.00€10g56.00€25g65.00€50g105.00€100g135.00€250g234.00€500g616.00€250mg30.00€(S)-2,5-DIAMINOPENTANOIC ACID COMPOUND WITH (S)-2-AMINOSUCCINIC ACID (1:1)
CAS:Formula:C9H19N3O6Purity:95%Color and Shape:SolidMolecular weight:265.2637Tricyclo[3.3.1.13,7]decane-1-acetyl chloride
CAS:Formula:C12H17ClOPurity:95%Color and Shape:LiquidMolecular weight:212.7158


