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(12,319 products)
- Anthraquinones and derivatives(402 products)
- Benzimidazole and Imidazole Derivatives(10,389 products)
- Benzodiazepine Derivatives(326 products)
- Carbohydrates and glycoconjugates(5,046 products)
- Esters and Derivatives(42,242 products)
- Fatty Acids and Lypidic Derivatives(32,371 products)
- Flavonoids and Polyphenols(17,073 products)
- Free Radicals and Oxidant/Reducing Agents(211 products)
- Ketones and derivatives(2,398 products)
- Natural and semi-synthetic antibiotics(6,321 products)
- Nitriles and Cyano Derivatives(3,068 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,444 products)
- Organic Phosphates and Phosphonates(1,193 products)
- Organic Sulphonates and Sulphates(10,418 products)
- Organometallics(4,417 products)
- Others(6,270 products)
- Peptides and Proteins(3,132 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,895 products)
- Quinazoline and Quinoline Derivatives(65,667 products)
- Quinones and Derivatives(24,338 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(81,324 products)
- Steroids and Derivatives(4,922 products)
- Sulfonamides and Derivatives(2,562 products)
- Terpenoids and Derivatives(3,834 products)
- Thiazolidinediones and Thiopyrans(2,753 products)
- β-Adrenergic Compounds(227 products)
Show 21 more subcategories
Found 58697 products of "APIs for research and impurities"
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Thieno[2,3-d]pyrimidine-2,4-diol
CAS:Formula:C6H4N2O2SPurity:95%Color and Shape:SolidMolecular weight:168.1732(R)-2-Chloro-8-cyclopentyl-7-ethyl-5-methyl-7,8-dihydropteridin-6(5H)-one
CAS:Formula:C14H19ClN4OPurity:98%Color and Shape:SolidMolecular weight:294.7799(2S,3R,4R,5S,6R)-2-[4-chloro-3-({4-[(3S)-oxolan-3-yloxy]phenyl}methyl)phenyl]-6-(hydroxymethyl)oxane-3,4,5-triol
CAS:Formula:C23H27ClO7Purity:98%Color and Shape:SolidMolecular weight:450.90937-Chloro-4-(piperazin-1-yl)quinoline
CAS:Formula:C13H14ClN3Purity:95%Color and Shape:SolidMolecular weight:247.72343-Chloro-7-hydroxy-4-methyl-2H-chromen-2-one
CAS:Formula:C10H7ClO3Purity:95%Color and Shape:SolidMolecular weight:210.6138Ethanone, 2,2,2-trifluoro-1-(1,2,4,5-tetrahydro-7,8-dinitro-1,5-methano-3H-3-benzazepin-3-yl)-
CAS:Formula:C13H10F3N3O5Purity:98%Color and Shape:SolidMolecular weight:345.2308Ref: IN-DA002M2E
1g62.00€5g144.00€10g192.00€1kgTo inquire25g331.00€5kgTo inquire100gTo inquire10kgTo inquire500gTo inquire100mg31.00€250mg37.00€3-(4-Amino-1-oxoisoindolin-2-yl)-1-methylpiperidine-2,6-dione
CAS:Formula:C14H15N3O3Purity:97%Color and Shape:SolidMolecular weight:273.28727-(Trifluoromethyl)indoline-2,3-dione
CAS:Formula:C9H4F3NO2Purity:95%Color and Shape:SolidMolecular weight:215.1288(2-OXOPYRROLIDIN-1-YL)ACETIC ACID
CAS:Formula:C6H9NO3Purity:97%Color and Shape:SolidMolecular weight:143.14069-Oxo-10(9H)-acridineacetic acid
CAS:Formula:C15H11NO3Purity:%Color and Shape:SolidMolecular weight:253.25271-Allyl-3-methyl-1H-imidazol-3-ium chloride
CAS:Formula:C7H11ClN2Purity:98%Color and Shape:LiquidMolecular weight:158.6286Hexanedioic acid,1-(phenylmethyl) ester
CAS:Formula:C13H16O4Purity:97%Color and Shape:LiquidMolecular weight:236.2637Cytidine 5'-(trihydrogen diphosphate), P'-[2-(trimethylammonio)ethyl]ester, inner salt
CAS:Formula:C14H26N4O11P2Purity:95%Color and Shape:SolidMolecular weight:488.32402-Propenoic acid, 3-[2,6-dichloro-4-[[[4-[3-[(1S)-1-(hexyloxy)ethyl]-2-methoxyphenyl]-2-thiazolyl]amino]carbonyl]phenyl]-2-methyl-, (2E)-
CAS:Formula:C29H32Cl2N2O5SPurity:97%Color and Shape:SolidMolecular weight:591.5458Ref: IN-DA00BDN5
1gTo inquire1mg50.00€5mg50.00€10mg66.00€25mg127.00€50mg171.00€100mg195.00€250mg328.00€N-t-Butyl 4-aminophenylsulfonamide
CAS:Formula:C10H16N2O2SPurity:98%Color and Shape:SolidMolecular weight:228.31121-Ethylpiperidine-4-carboxylic acid
CAS:Formula:C8H15NO2Purity:95%Color and Shape:SolidMolecular weight:157.21024-Chloro-5,8-dihydro-6h-9-thia-1,3,7-triaza-fluorene-7-carboxylic acid tert-butyl ester
CAS:Formula:C14H16ClN3O2SPurity:97%Color and Shape:SolidMolecular weight:325.8137Ethyl 4-(2,4-dichlorophenyl)-2,4-dioxobutanoate
CAS:Formula:C12H10Cl2O4Purity:97%Color and Shape:SolidMolecular weight:289.11142-Pyridinecarboxamide, 4-(4-aminophenoxy)-N-methyl-
CAS:Formula:C13H13N3O2Purity:97%Color and Shape:SolidMolecular weight:243.2612Ethyl (R)-4-phenyl-2-[[(trifluoromethyl)sulfonyl]oxy]butyrate
CAS:Formula:C13H15F3O5SPurity:95%Color and Shape:SolidMolecular weight:340.3154(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:296.27272-amino-9-{[(1,3-dihydroxypropan-2-yl)oxy]methyl}-6,9-dihydro-1H-purin-6-one
CAS:Formula:C9H13N5O4Purity:98%Color and Shape:SolidMolecular weight:255.2306Ref: IN-DA008JZU
1g26.00€5g25.00€10g34.00€1kg559.00€25g50.00€50g64.00€100g99.00€250gTo inquire500g236.00€Isoquinoline, 1,7-dichloro-4-methoxy-
CAS:Formula:C10H7Cl2NOPurity:98%Color and Shape:SolidMolecular weight:228.07472-[[(4-Methoxy-3-methyl-2-pyridinyl)methyl]thio]-6-(1H-pyrrol-1-yl)-1H-benzimidazole
CAS:Formula:C19H18N4OSPurity:98%Color and Shape:SolidMolecular weight:350.43744-CHLORO-4'-HYDROXYBENZOPHENONE
CAS:Formula:C13H9ClO2Purity:97%Color and Shape:SolidMolecular weight:232.6624L-Glutamine, N2-[(phenylmethoxy)carbonyl]-, methyl ester
CAS:Formula:C14H18N2O5Purity:98%Color and Shape:SolidMolecular weight:294.30315'-Adenylic acid, N-[2-(methylthio)ethyl]-2-[(3,3,3-trifluoropropyl)thio]-, anhydride with P,P'-(dichloromethylene)bis[phosphonic acid], sodium salt (1:1:4)
CAS:Formula:C17H21Cl2F3N5Na4O12P3S2Purity:95%Color and Shape:SolidMolecular weight:864.2865Benzene, 1,3-dichloro-5-iodo-
CAS:Formula:C6H3Cl2IPurity:98%Color and Shape:SolidMolecular weight:272.8985Benzenemethanamine, 4-bromo-α,α-dimethyl-
CAS:Formula:C9H12BrNPurity:97%Color and Shape:LiquidMolecular weight:214.10236-Amino-2,3-dichlorobenzonitrile
CAS:Formula:C7H4Cl2N2Purity:98%Color and Shape:SolidMolecular weight:187.0261CarbaMic acid, N-[(1S)-3-Methyl-1-[[(2R)-2-Methyl-2-oxiranyl]carbonyl]butyl]-, 1,1-diMethylethyl ester
CAS:Formula:C14H25NO4Purity:98%Color and Shape:SolidMolecular weight:271.3526tert-Butyl ((1S,3S)-1-((2S,4S)-4-isopropyl-5-oxotetrahydrofuran-2-yl)-3-(4-methoxy-3-(3-methoxypropoxy)benzyl)-4-methylpentyl)carbamate
CAS:Formula:C30H49NO7Purity:95%Color and Shape:SolidMolecular weight:535.71262,3,5,6-Tetramethylpyrazine
CAS:Formula:C8H12N2Purity:95%Color and Shape:SolidMolecular weight:136.19433H-1,2-Dithiole-3-thione, 4-methyl-5-pyrazinyl-
CAS:Formula:C8H6N2S3Purity:98%Color and Shape:SolidMolecular weight:226.34161,3-Propanediamine,N3-[3-(dimethylamino)propyl]-N1,N1-dimethyl-
CAS:Formula:C10H25N3Purity:98%Color and Shape:LiquidMolecular weight:187.3256(3,4-Dihydroxyphenyl)(4-Methylphenyl)Methanone
CAS:Formula:C14H12O3Purity:95%Molecular weight:228.24332-amino-9-[(2-hydroxyethoxy)methyl]-6,9-dihydro-1H-purin-6-one
CAS:Formula:C8H11N5O3Purity:98%Color and Shape:SolidMolecular weight:225.2046Ref: IN-DA0034F0
5g25.00€1kg219.00€25g25.00€5kgTo inquire100g62.00€10kgTo inquire250g108.00€25kgTo inquire500g154.00€(2S,4S)-1-tert-Butyl 2-methyl 4-aminopyrrolidine-1,2-dicarboxylate, HCl
CAS:Formula:C11H21ClN2O4Purity:97%Color and Shape:SolidMolecular weight:280.7484Glycine, N-(4-hydroxybenzoyl)-
CAS:Formula:C9H9NO4Purity:98%Color and Shape:SolidMolecular weight:195.1721N-(3-Bromopropyl)phthalimide
CAS:Formula:C11H10BrNO2Purity:95%Color and Shape:SolidMolecular weight:268.1066Ref: IN-DA0035AF
5g26.00€10g28.00€1kgTo inquire25g56.00€5kgTo inquire100g109.00€10kgTo inquire500g504.00€Piperazine, 1-[bis(4-fluorophenyl)methyl]-4-[(2E)-3-phenyl-2-propen-1-yl]-, hydrochloride (1:2)
CAS:Formula:C26H28Cl2F2N2Purity:99%Color and Shape:SolidMolecular weight:477.41675-Bromo-2-(4-methoxybenzyloxy)pyrimidine
CAS:Formula:C12H11BrN2O2Purity:95%Color and Shape:SolidMolecular weight:295.13195-[4-[2-(5-Ethyl-2-pyridyl)ethoxy]benzyl]thiazolidine-2,4-dione hydrochloride
CAS:Formula:C19H21ClN2O3SPurity:98%Color and Shape:SolidMolecular weight:392.8996Ref: IN-DA0037YF
1g26.00€5g44.00€10g62.00€1kgTo inquire25g77.00€100g153.00€25mg20.00€500g674.00€250mg25.00€Methanone, [6-hydroxy-2-(4-hydroxyphenyl)benzo[b]thien-3-yl][4-[2-(1-piperidinyl)ethoxy]phenyl]-,hydrochloride (1:1)
CAS:Formula:C28H28ClNO4SPurity:98%Color and Shape:SolidMolecular weight:510.04422-Acetyl-3-methylquinoxalinediium-1,4-diolate
CAS:Formula:C11H10N2O3Purity:98%Color and Shape:SolidMolecular weight:218.20874,6-Dichloro-7H-Pyrrolo[2,3-d]Pyrimidine
CAS:Formula:C6H3Cl2N3Purity:95%Color and Shape:SolidMolecular weight:188.0141((4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(methylene) bis(4-methylbenzenesulfonate)
CAS:Formula:C21H26O8S2Purity:98%Color and Shape:SolidMolecular weight:470.556315-Tetracosenoic acid, (15Z)-
CAS:Formula:C24H46O2Purity:95%Color and Shape:SolidMolecular weight:366.62082,2-Bis(4-glycidoxyphenyl)propane
CAS:Formula:C21H24O4Purity:85%Color and Shape:LiquidMolecular weight:340.41291-(4-Chlorophenyl)-4-oxocyclohexanecarboxylic Acid
CAS:Formula:C13H13ClO3Purity:97%Molecular weight:252.69353-Methyl-2-Nitrobenzoic Acid
CAS:Formula:C8H7NO4Purity:98%Color and Shape:SolidMolecular weight:181.14554-Methylmorpholine N-oxide
CAS:Formula:C5H11NO2Purity:97%Color and Shape:SolidMolecular weight:117.1463Ref: IN-DA00343Z
5gTo inquire25g24.00€50g28.00€100g28.00€200g50.00€300g57.00€500g65.00€1000g97.00€2500ml152.00€N-Hydroxy Mexiletine Oxalate
CAS:Formula:C13H19NO6Purity:95%Color and Shape:SolidMolecular weight:285.2931cis-Eicosapentaenoic acid ethyl ester
CAS:Formula:C22H34O2Purity:95%Color and Shape:LiquidMolecular weight:330.50421-(2-chlorophenyl)-2-[(propan-2-yl)amino]ethan-1-ol
CAS:Formula:C11H16ClNOPurity:98%Molecular weight:213.7038(3R)-3-[(1,1-dimethylethoxycarbonyl)amino]-4-(2,4,5-trifluorophenyl)butanoic acid
CAS:Formula:C15H18F3NO4Purity:97%Color and Shape:SolidMolecular weight:333.3029Carbamic acid, N-[(4-methyl-4-piperidinyl)methyl]-, 1,1-dimethylethyl ester
CAS:Formula:C12H24N2O2Purity:95%Color and Shape:SolidMolecular weight:228.33122-(5-Bromo-2-methylbenzyl)-5-(4-fluorophenyl)thiophene
CAS:Formula:C18H14BrFSPurity:98%Color and Shape:SolidMolecular weight:361.2712N1-(3-Acetyl-4-hydroxyphenyl)acetamide
CAS:Formula:C10H11NO3Purity:97%Color and Shape:SolidMolecular weight:193.1992Benzene, 1-(3-bromopropoxy)-4-nitro-
CAS:Formula:C9H10BrNO3Purity:95%Color and Shape:SolidMolecular weight:260.0846Ref: IN-DA000V56
1g144.00€2g177.00€5g294.00€10g633.00€15gTo inquire25gTo inquire50gTo inquire100gTo inquire250mg73.00€500mg100.00€4-(DifluoroMethyl)benzonitrile
CAS:Formula:C8H5F2NPurity:97%Color and Shape:LiquidMolecular weight:153.1288Alfuzosin Hydrochloride
CAS:Formula:C19H28ClN5O4Purity:98%Color and Shape:SolidMolecular weight:425.90971H-Benz[de]isoquinolin-1-one, 2-[(3S)-1-azabicyclo[2.2.2]oct-3-yl]-2,3,3a,4,5,6-hexahydro-, hydrochloride (1:1), (3aS)-
CAS:Formula:C19H25ClN2OPurity:98%Color and Shape:SolidMolecular weight:332.8676(2S,3S,4R)-2-Aminooctadecane-1,3,4-triol
CAS:Formula:C18H39NO3Purity:98%Color and Shape:SolidMolecular weight:317.5072Ref: IN-DA003TRX
1g69.00€5g156.00€10g312.00€1kgTo inquire25g565.00€250gTo inquire500gTo inquire200mg35.00€Methanone, [5-chloro-2-(methylamino)phenyl]phenyl-
CAS:Formula:C14H12ClNOPurity:98%Color and Shape:SolidMolecular weight:245.7042(1R)-trans-4-[N-Boc-1-aminoethyl]cyclohexanecarboxylic acid
CAS:Formula:C14H25NO4Purity:98%Color and Shape:SolidMolecular weight:271.35261,2-Didodecanoyl-sn-glycero-3-phosphocholine
CAS:Formula:C32H64NO8PPurity:98%Color and Shape:SolidMolecular weight:621.8262Pyrrolidinium, 2-carboxy-1,1-dimethyl-, chloride, (S)-
CAS:Formula:C7H14ClNO2Purity:95%Color and Shape:SolidMolecular weight:179.6446Methyl 2-hydroxy-5-methylbenzoate
CAS:Formula:C9H10O3Purity:98%Color and Shape:LiquidMolecular weight:166.17393,4-Dichloro-1,2,5-Thiadiazole
CAS:Formula:C2Cl2N2SPurity:98%Color and Shape:LiquidMolecular weight:155.00583-AMINO-4-HYDROXYBUTYRIC ACID
CAS:Formula:C4H9NO3Purity:95%Color and Shape:SolidMolecular weight:119.1192(S)-1-Amino-3-chloro-2-propanol hydrochloride
CAS:Formula:C3H9Cl2NOPurity:97%Color and Shape:SolidMolecular weight:146.0157D-Gluconic acid, calcium salt (2:1)
CAS:Formula:C12H22CaO14Purity:98%Color and Shape:SolidMolecular weight:430.3727Urea, N-(2-chloroethyl)-N'-cyclohexyl-N-nitroso-
CAS:Formula:C9H16ClN3O2Purity:99%Color and Shape:SolidMolecular weight:233.69523-(4-Hydroxyphenyl)acrylaldehyde
CAS:Formula:C9H8O2Purity:95%Color and Shape:SolidMolecular weight:148.1586Pyrimidine, 2-chloro-4,6-dimethyl-
CAS:Formula:C6H7ClN2Purity:95%Color and Shape:SolidMolecular weight:142.58622,4(1H,3H)-Pyrimidinedione,6-amino-1-methyl-5-nitroso-
CAS:Formula:C5H6N4O3Purity:98%Color and Shape:SolidMolecular weight:170.12613-methylquinoxaline-2-carboxylic acid
CAS:Formula:C10H8N2O2Purity:95%Color and Shape:SolidMolecular weight:188.1827

