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)
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Found 56511 products of "APIs for research and impurities"
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8-Pentadecanone (Pentadecan-8-one)
CAS:Acyclic ketones without other oxygen function, nesoiFormula:C15H30OColor and Shape:Colorless CrystalsMolecular weight:226.22967N-Nitroso 4-Chlorobenzhydrylpiperazine (1-[(4-Chlorophenyl)(phenyl)methyl]-4-nitrosopiperazine)
CAS:Compounds containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure, nesoiFormula:C17H18ClN3OColor and Shape:Off-White SolidMolecular weight:315.11384Tolvaptan Related Compound A (N-[4-(7-Chloro-5-oxo-2,3,4,5-tetrahydro-1H-benzo[b]azepine-1-carbonyl)-3-methylphenyl]-2-methylbenzamide)
CAS:Heterocyclic compounds with nitrogen hetero-atom(s) only, aromatic or modified aromatic, nesoiFormula:C26H23ClN2O3Color and Shape:Off-White PowderMolecular weight:446.139722-Methylpentane (Isohexane)
CAS:Saturated acyclic hydrocarbons, excluding ethane and butaneFormula:C6H14Color and Shape:Colorless LiquidMolecular weight:86.10955N-Nitroso Tamsulosin ((R)-5-(2-((2-(2-ethoxyphenoxy)ethyl)(nitroso)amino)propyl)-2-methoxybenzenesulfonamide)
CAS:Sulfonamides, nesoiFormula:C20H27N3O6SColor and Shape:Off-White Fine PowderMolecular weight:437.16206Eicosane (Icosane)
CAS:Saturated acyclic hydrocarbons, excluding ethane and butaneFormula:C20H42Color and Shape:White PowderMolecular weight:282.32865Dimethyl Phthalate (1,2-Dimethyl benzene-1,2-dicarboxylate)
CAS:<p>Other esters of orthophthalic acid</p>Formula:C10H10O4Color and Shape:Colorless LiquidMolecular weight:194.057918-Methylheptadecane (8-Methylheptadecane)
CAS:<p>Saturated acyclic hydrocarbons, excluding ethane and butane</p>Formula:C18H38Color and Shape:Colorless LiquidMolecular weight:254.29735N-Nitroso Dorzolamide Solution (1 mL ) ((4S,6S)-4-(ethyl(nitroso)amino)-6-methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-dioxide)
Sulfonamides, nesoiFormula:C10H15N3O5S3Color and Shape:Colorless LiquidMolecular weight:353.01738Azithromycin Identity
Diagnostic or lab reagents on a backing, prepared diagnostic or lab reagents whether or not on a backing, whether or not in the form of kits, nesoiColor and Shape:PowderLauryl Acrylate (Dodecyl acrylate)
CAS:Esters of acrylic acid, nesoiFormula:C15H28O2Color and Shape:Colorless LiquidMolecular weight:240.20893Tetraethylene Glycol (2,2'-[Oxybis(2,1-ethanediyloxy)]bis[ethanol])
CAS:Ether-alcohols and their halogenated, sulfonated, nitrated or nitrosated derivatives, nesoiFormula:C8H18O5Color and Shape:Colorless LiquidMolecular weight:194.11542Pitavastatin Enantiomer
CAS:Compounds containing a quinoline or isoquinoline ring-system, whether or not hydrogenated, not further fused, excluding drugs and pesticidesFormula:CaC25H23FNO4Color and Shape:White Fine PowderMolecular weight:880.28481Glyceryl 1-Palmitate (2,3-Dihydroxypropyl palmitate)
CAS:Palmitic acid, stearic acid, their salts and estrsFormula:C19H38O4Color and Shape:SolidMolecular weight:330.27701N-Nitroso Paroxetine ((3S,4R)-3-((benzo[d][1,3]dioxol-5-yloxy)methyl)-4-(4-fluorophenyl)-1-nitrosopiperidine)
CAS:<p>Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi</p>Formula:C19H19FN2O4Color and Shape:Light Yellow Fine PowderMolecular weight:358.13289N-Nitrosomethylaminobutyric Acid (NMBA) (1 mL ) (4-[Methyl(nitroso)amino]butanoic acid)
CAS:Compounds with other nitrogen function, nesoiFormula:C5H10N2O3Color and Shape:LiquidMolecular weight:146.069143-Methylpentane (3-Methylpentane)
CAS:<p>Saturated acyclic hydrocarbons, excluding ethane and butane</p>Formula:C6H14Color and Shape:Colorless LiquidMolecular weight:86.18 g/molN-Nitroso Desmethyl Orphenadrine (NMOA) Solution (1 mL ) (N-methyl-N-(2-(phenyl(o-tolyl)methoxy)ethyl)nitrous amide)
Compounds with other nitrogen function, nesoiFormula:C17H20N2O2Color and Shape:Colorless LiquidMolecular weight:284.15248Farnesane (2,6,10-trimethyldodecane)
CAS:Saturated acyclic hydrocarbons, excluding ethane and butaneFormula:C15H32Color and Shape:Colorless LiquidMolecular weight:212.2504N-Nitroso Paroxetine Solution (1 mL ) ((3S,4R)-3-((benzo[d][1,3]dioxol-5-yloxy)methyl)-4-(4-fluorophenyl)-1-nitrosopiperidine)
CAS:Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoiFormula:C19H19FN2O4Color and Shape:Colorless LiquidMolecular weight:358.13289N-Nitrosomethylphenylamine (NMPA) (1 mL ) (N-Methyl-N-nitrosophenylamine)
CAS:Compounds with other nitrogen function, nesoiFormula:C7H8N2OColor and Shape:LiquidMolecular weight:136.06366Tetracosane (n-Tetracosane)
CAS:Saturated acyclic hydrocarbons, excluding ethane and butaneFormula:C24H50Color and Shape:White Crystalline SolidMolecular weight:338.39125Benzyl Cinnamate (3-Phenyl-2-propenoic acid benzyl ester)
CAS:<p>Odoriferous or flavoring compounds of phenyalcetic acid esters</p>Formula:C16H14O2Color and Shape:White SolidMolecular weight:238.09938N-Nitroso Varenicline (NNV) Solution (1mL ) (8-nitroso-7,8,9,10-tetrahydro-6H-6,10-methanoazepino[4,5-g]quinoxaline)
CAS:Heterocyclic compounds with nitrogen hetero-atom(s) only, aromatic or modified aromatic, nesoiFormula:C13H12N4OColor and Shape:Colorless LiquidMolecular weight:240.10111Edaravone Deoxy Dimer (3',5-Dimethyl-1',2-diphenyl-1'H,2H-[3,4'-bipyrazol]-5'-ol)
CAS:Aromatic or modified aromatic compounds containg an unfused pyrazolering (whether or not hydrogenated) in the structureFormula:C20H18N4OColor and Shape:Pale Yellow PowderMolecular weight:330.14806Vismodegib Related Compound A (N-(4-Chloro-3-(pyridin-2-yl)phenyl)-4-(methylsulfonyl)-2-nitrobenzamide)
CAS:Compounds containing an unfused pyridine ring in the structure, nesoiFormula:C19H14ClN3O5SColor and Shape:Off-White SolidMolecular weight:431.034272-Ethylhexyl Formate (2-ethylhexyl formate)
CAS:<p>Esters of formic acid</p>Formula:C9H18O2Color and Shape:Colorless LiquidMolecular weight:158.13068Deutero N-Nitrosodibutylamine (NDBA-d18 ) Solution (1 mL (N,N-Bis(butyl-d9)nitrous amide))
CAS:Isotopes, except those of hdg 2844; compounds, inorganic or organic, of such isotopes, whether or not chemically defined, nesoiFormula:C8D18N2OColor and Shape:LiquidMolecular weight:176.25489N-Nitrosomethylphenidate (NMPH) Solution (1 mL ) (Methyl 2-(1-nitrosopiperidin-2-yl)-2-phenylacetate)
CAS:Diagnostic or lab reagents on a backing, prepared diagnostic or lab reagents whether or not on a backing, whether or not in the form of kits, nesoiFormula:C14H18N2O3Color and Shape:Colorless LiquidMolecular weight:262.13174Hexacosane (n-Hexacosane)
CAS:Formula:C26H54Color and Shape:White Colorless Solid FlakesMolecular weight:366.422552-[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:362.4217(Z)-2-Methoxyimino-2-(furyl-2-yl) acetic acid ammonium salt
CAS:Formula:C7H10N2O4Purity:98%Color and Shape:SolidMolecular weight:186.1653ChlorhexidineDihydrochloride
CAS:Formula:C22H32Cl4N10Purity:98%Color and Shape:SolidMolecular weight:578.36851,3-Benzenediol, 4-butyl-
CAS:Formula:C10H14O2Purity:98%Color and Shape:SolidMolecular weight:166.2170Ref: IN-DA002DZ4
1g24.00€5g44.00€10g66.00€15g75.00€25g109.00€50g164.00€75g173.00€100g215.00€250g283.00€500g621.00€3-(2-OXOPYRROLIDIN-1-YL)PROPANOIC ACID
CAS:Formula:C7H11NO3Purity:97%Color and Shape:SolidMolecular weight:157.1671Mabuterolhydrochloride
CAS:Formula:C13H19Cl2F3N2OPurity:95%Color and Shape:SolidMolecular weight:347.2040Methyl 5-(3-((tert-butoxycarbonyl)amino)prop-1-yn-1-yl)furan-2-carboxylate
CAS:Formula:C14H17NO5Purity:%Color and Shape:SolidMolecular weight:279.2885[4,8'-Bi-2H-1-benzopyran]-3,3',5,5',7,7'-hexol, 2,2'-bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-, (2R,2'R,3R,3'S,4R)-
CAS:Formula:C30H26O12Purity:98%Color and Shape:SolidMolecular weight:578.5202(3,5,7-trimethyl-1-adamantyl)amine hydrochloride
CAS:Formula:C13H24ClNPurity:97%Color and Shape:SolidMolecular weight:229.78941,3-Propanediamine,N3-[3-(dimethylamino)propyl]-N1,N1-dimethyl-
CAS:Formula:C10H25N3Purity:98%Color and Shape:LiquidMolecular weight:187.32563-Methoxy-4-methoxycarbonylphenylboronic acid, pinacol ester
CAS:Formula:C15H21BO5Purity:96%Color and Shape:SolidMolecular weight:292.13525H-Dibenz[b,f]azepine-5-carboxamide
CAS:Formula:C15H12N2OPurity:98%Color and Shape:SolidMolecular weight:236.2686Ref: IN-DA00I5IM
1g26.00€5g27.00€10g28.00€25g56.00€5kgTo inquire100g106.00€10kgTo inquire25kgTo inquire500g209.00€2-Propenal, 3-[3-(4-fluorophenyl)-1-(1-methylethyl)-1H-indol-2-yl]-, (2E)-
CAS:Formula:C20H18FNOPurity:98%Color and Shape:SolidMolecular weight:307.3614Tricyclo[3.3.1.13,7]decane-1-acetic acid
CAS:Formula:C12H18O2Purity:98%Color and Shape:SolidMolecular weight:194.27012-(6-(4-(2-Chloro-5-fluorophenoxy)piperidin-1-yl)pyridazin-3-yl)-5-methyl-1,3,4-oxadiazole
CAS:Formula:C18H17ClFN5O2Purity:98%Color and Shape:SolidMolecular weight:389.8113[(1R)-7,7-dimethyl-2-oxobicyclo[2.2.1]heptan-1-yl]methanesulfonamide
CAS:Formula:C10H17NO3SPurity:97%Color and Shape:SolidMolecular weight:231.31193-hydroxypyrazine-2-carboxamide
CAS:Formula:C5H5N3O2Purity:96%Color and Shape:SolidMolecular weight:139.1121[R-(R*,R*)]-D-Phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-N-[2-hydroxy-1-(hydroxy-methyl)propyl]-cysteinamide cyclic(2→7)-disulfide
CAS:Formula:C49H66N10O10S2Purity:98%Color and Shape:SolidMolecular weight:1019.2393UNDECANOIC ACID, 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-HENEICOSAFLUORO-
CAS:Formula:C11HF21O2Purity:97%Color and Shape:SolidMolecular weight:564.0909Hexadecanoic acid,3-hydroxy-
CAS:Formula:C16H32O3Purity:96%Color and Shape:SolidMolecular weight:272.4235N-Methyl-2-(pyridin-2-yl)ethanamine
CAS:Formula:C8H12N2Purity:99%Color and Shape:LiquidMolecular weight:136.19432,4-Thiazolidinedione, 5-[(4-hydroxyphenyl)methyl]-
CAS:Formula:C10H9NO3SPurity:95%Color and Shape:SolidMolecular weight:223.2484N-Ethyltoluenesulfonamide (o- and p- mixture)
CAS:Formula:C18H26N2O4S2Purity:98%Color and Shape:LiquidMolecular weight:398.54002-Pyridinemethanol, 4-methoxy-3,5-dimethyl-, acetate (ester)
CAS:Formula:C11H15NO3Purity:95%Color and Shape:SolidMolecular weight:209.24173-Isopropylbenzene-1,2-diol
CAS:Formula:C9H12O2Purity:97%Color and Shape:SolidMolecular weight:152.19042-Quinolinecarboxylic acid, 4-hydroxy-
CAS:Formula:C10H7NO3Purity:97%Color and Shape:SolidMolecular weight:189.1675Ref: IN-DA00DZ70
1g65.00€5g122.00€10g198.00€1kgTo inquire25g263.00€100g569.00€500gTo inquire100mg25.00€250mg34.00€2-[4-[[(2R)-2-Ethoxy-3-[4-(trifluoromethyl)phenoxy]propyl]thio]-2-methylphenoxy]acetic acid
CAS:Formula:C21H23F3O5SPurity:98%Color and Shape:LiquidMolecular weight:444.4645Ref: IN-DA00G7DO
1gTo inquire1mg52.00€5mg63.00€10mg75.00€25mg109.00€50mg171.00€100mg196.00€250mg331.00€7-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:416.37815-Chloroethyl-6-Chloro-1,3-Dihydro-2H-Indole-2-One
CAS:Formula:C10H9Cl2NOPurity:97%Color and Shape:SolidMolecular weight:230.09062-(4-CARBOXY-PHENYL)-PYRROLIDINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER
CAS:Formula:C16H21NO4Purity:97%Color and Shape:SolidMolecular weight:291.34222-Dimethylaminoethyl 4-(butylamino)benzoate
CAS:Formula:C15H24N2O2Purity:98%Color and Shape:SolidMolecular weight:264.36331H-Pyrrole-2,5-dione, 3-[8-(aMinoMethyl)-6,7,8,9-tetrahydropyrido[1,2-a]indol-10-yl]-4-(1-Methyl-1H-indol-3-yl)-, Monohy
CAS:Formula:C26H25ClN4O2Purity:98%Color and Shape:SolidMolecular weight:460.95532-Benzyl-1H-benzo[d]imidazole hydrochloride
CAS:Formula:C14H13ClN2Purity:98%Color and Shape:SolidMolecular weight:244.71941H-Imidazole-1-ethanol, α-(chloromethyl)-2-methyl-5-nitro-
CAS:Formula:C7H10ClN3O3Purity:98%Color and Shape:SolidMolecular weight:219.6256(2R,4aR,6S,7R,8R,8aS)-2-phenyl-6-(phenylsulfanyl)-hexahydro-2H-pyrano[3,2-d][1,3]dioxine-7,8-diol
CAS:Formula:C19H20O5SPurity:98%Color and Shape:SolidMolecular weight:360.42412-(4-Methylphenyl)benzonitrile
CAS:Formula:C14H11NPurity:97%Color and Shape:SolidMolecular weight:193.2438Zincate(2-), [[N,N'-1,2-ethanediylbis[N-[(carboxy-κO)methyl]glycinato-κN,κO]](4-)]-, sodium, hydrate (1:2:4), (OC-6-21)-
CAS:Formula:C10H20N2Na2O12ZnPurity:97%Color and Shape:SolidMolecular weight:471.6315Ethanol, 2-[2-[4-(diphenylmethyl)-1-piperazinyl]ethoxy]-, hydrochloride (1:2)
CAS:Formula:C21H30Cl2N2O2Purity:98%Color and Shape:SolidMolecular weight:413.38112,2'-Oxybis(ethylamine) diHCl
CAS:Formula:C4H14Cl2N2OPurity:97%Color and Shape:SolidMolecular weight:177.0728Haloperidol Decanoate
CAS:Formula:C31H41ClFNO3Purity:99%Color and Shape:SolidMolecular weight:530.11355-[(3,4,6-Tri-O-Acetyl-2-Acetylamido-2-Deoxy-B-D-Galactopyranosyl)Oxy]Pentanoic Acid
CAS:Formula:C19H29NO11Purity:95%Color and Shape:SolidMolecular weight:447.4337Ref: IN-DA01EAY9
1g61.00€5g138.00€10g194.00€25g594.00€50gTo inquire250gTo inquire25mg30.00€500gTo inquire50mg25.00€100mg29.00€250mg38.00€500mg56.00€Lup-20(29)-en-3-ol, (3b)-
CAS:Formula:C30H50OPurity:98%Color and Shape:SolidMolecular weight:426.7174α,α'-BIS(4-HYDROXYPHENYL)-1,4-DIISOPROPYLBENZENE
CAS:Formula:C24H26O2Purity:98%Color and Shape:SolidMolecular weight:346.4620Phenylephrine hydrochloride
CAS:<p>Phenylephrine hydrochloride (NCI-c55641) is a selective agonist of the α1-adrenergic receptor.</p>Formula:C9H14ClNO2Purity:99.51% - 99.97%Color and Shape:Physical Description Odorless White Microcrystalline Powder Bitter Taste Ph (1%Molecular weight:203.671-Piperidinecarboxylic acid, 3-(4-aminophenyl)-, 1,1-dimethylethyl ester, (3S)-
CAS:Formula:C16H24N2O2Purity:97%Color and Shape:SolidMolecular weight:276.3740Lansoprazole N-Oxide
CAS:Formula:C16H14F3N3O3SPurity:95%Color and Shape:SolidMolecular weight:385.3609Alprenolol (hydrochloride)
CAS:Formula:C15H24ClNO2Purity:99%Color and Shape:SolidMolecular weight:285.80962,3'-Bipyridine, 3-[(2,4-dimethoxyphenyl)methylene]-3,4,5,6-tetrahydro-, hydrochloride (1:2), (3E)-
CAS:Formula:C19H22N2O2Purity:%Color and Shape:SolidMolecular weight:310.3902



