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(402 products)
- Benzimidazole and Imidazole Derivatives(10,413 products)
- Benzodiazepine Derivatives(330 products)
- Carbohydrates and glycoconjugates(5,048 products)
- Esters and Derivatives(42,243 products)
- Fatty Acids and Lypidic Derivatives(32,383 products)
- Flavonoids and Polyphenols(17,077 products)
- Free Radicals and Oxidant/Reducing Agents(212 products)
- Ketones and derivatives(2,399 products)
- Natural and semi-synthetic antibiotics(6,344 products)
- Nitriles and Cyano Derivatives(3,068 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,459 products)
- Organic Phosphates and Phosphonates(1,198 products)
- Organic Sulphonates and Sulphates(10,423 products)
- Organometallics(4,419 products)
- Others(6,279 products)
- Peptides and Proteins(3,140 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,912 products)
- Quinazoline and Quinoline Derivatives(65,802 products)
- Quinones and Derivatives(24,347 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(81,002 products)
- Steroids and Derivatives(4,934 products)
- Sulfonamides and Derivatives(2,577 products)
- Terpenoids and Derivatives(3,841 products)
- Thiazolidinediones and Thiopyrans(2,753 products)
- β-Adrenergic Compounds(229 products)
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Found 58355 products of "APIs for research and impurities"
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Dioctyl Methylphosphonate (dioctyl methylphosphonate)
CAS:Containing a phosphorus atom to which one methyl, ethyl, n-propyl or isopropyl group is bonded but no further carbon atoms, non-halFormula:C17H37O3PColor and Shape:Pale Brown LiquidMolecular weight:320.24803Methyl Hydrogen Azelate
CAS:Azelaic acid, sebacic acid, their salts and estersFormula:C10H18O4Color and Shape:Liquid Crystalline PowderMolecular weight:202.12051Ricinoleic Acid ((R,Z)-12-hydroxyoctadec-9-enoic acid)
CAS:Carboxylic acids w/ alcohol function but w/o other oxygen function and their derivatives, nesoiFormula:C18H34O3Color and Shape:Colorless Liquid GelMolecular weight:298.25079Lauric Diethanolamide (Lauric acid diethanolamide)
CAS:Acyclic amides (including acyclic carbamates) and their derivatives and salts thereof, nesoiFormula:C16H33NO3Color and Shape:Pale Yellow PowderMolecular weight:287.24604N-Nitroso N-Desmethyl Sumatriptan Solution (1 mL ) (N-methyl-1-(3-(2-(methyl(nitroso)amino)ethyl)-1H-indol-5-yl)methanesulfonamide)
CAS:Sulfonamides, nesoiFormula:C13H18N4O3SColor and Shape:Colorless LiquidMolecular weight:310.10996N-Nitroso Tetracaine Solution (1 mL ) (2-(dimethylamino)ethyl 4-(butyl(nitroso)amino)benzoate)
Compounds with other nitrogen function, nesoiFormula:C15H23N3O3Color and Shape:Colorless LiquidMolecular weight:293.173942-Methylpentane (Isohexane)
CAS:Saturated acyclic hydrocarbons, excluding ethane and butaneFormula:C6H14Color and Shape:Colorless LiquidMolecular weight:86.10955N-Nitroso Biotin Solution (1 mL ) (5-((3aS,4S,6aR)-1-nitroso-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanoic Acid)
CAS:Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoiFormula:C10H15N3O4SColor and Shape:Colorless LiquidMolecular weight:273.07833N-Nitroso Pramipexole ((S)-N-(2-amino-4,5,6,7-tetrahydrobenzo[d]thiazol-6-yl)-N-propylnitrous amide)
Compounds containing a benzothiazole ring-system (whether or not hydrogenated), not further fusedFormula:C10H16N4OSColor and Shape:SolidMolecular weight:240.10448N-Nitroso Desipramine Solution (1 mL ) (N-[3-(10,11-Dihydro-5H-dibenzo[b,f]azepin-5-yl)propyl]-N-methylnitrous amide)
CAS:Heterocyclic compounds with nitrogen hetero-atom(s) only, aromatic or modified aromatic, nesoiFormula:C18H21N3OMolecular weight:295.16846N-Nitroso Racepinephrine Solution (1 mL ) (N-(2-(3,4-dihydroxyphenyl)-2-hydroxyethyl)-N-methylnitrous amide)
CAS:Compounds with other nitrogen function, nesoiFormula:C9H12N2O4Color and Shape:Colorless LiquidMolecular weight:212.07971N-Nitrosodiphenylamine (NDPh) (N,N-Diphenylnitrosoamine)
CAS:Diphenylamine and its derivatives; salts thereofFormula:C12H10N2OColor and Shape:SolidMolecular weight:198.07931N-Nitrosoiminodiacetic acid Solution (1 mL ) (2,2'-(nitrosoazanediyl)diacetic acid)
CAS:Compounds with other nitrogen function, nesoiFormula:C4H6N2O5Color and Shape:Colorless LiquidMolecular weight:162.02767Isopulegol ((1R,2S,5R)-5-Methyl-2-(prop-1-en-2-yl)cyclohexan-1-ol)
CAS:Other cyclanic, cyclenic or cycloterpenic alcohols and their halogenated, sulfonated, nitrated or nitrosated derivativesFormula:C10H18OColor and Shape:Colorless LiquidMolecular weight:154.13577Heptadecane (Heptadecane)
CAS:Saturated acyclic hydrocarbons, excluding ethane and butaneFormula:C17H36Color and Shape:Colorless LiquidMolecular weight:240.28178-Methylheptadecane (8-Methylheptadecane)
CAS:Saturated acyclic hydrocarbons, excluding ethane and butaneFormula:C18H38Color and Shape:Colorless LiquidMolecular weight:254.297351,16-Dichlorohexadecane (1,16-dichlorohexadecane)
CAS:Saturated chlorinated derivatives of acyclic hydrocarbons, nesoiFormula:C16H32Cl2Color and Shape:Off-White SolidMolecular weight:294.18811Toluene-2,4-Diamine (4-Methylbenzene-1,3-diamine)
CAS:O-, m-, p-phenylenediamine, diaminotoluenes, and their derivatives salts thereofFormula:C7H10N2Color and Shape:Off-White Crystalline PowderMolecular weight:122.0844Lovastatin Impurity Identification Mixture
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:Powder1,3-Dimethyl-6-nitroindazole (1,3-dimethyl-6-nitro-1H-indazole)
CAS:Heterocyclic compounds with nitrogen hetero-atom(s) only, aromatic or modified aromatic, nesoiFormula:C9H9N3O2Color and Shape:Yellow SolidMolecular weight:191.06948Di-N-octyl Phthalate (Dioctyl Phthalate)
CAS:Dioctyl orthophthalatesFormula:C24H38O4Color and Shape:Colorless LiquidMolecular weight:390.27701N-Nitroso Mefenamic Acid (2-((2,3-Dimethylphenyl)(nitroso)amino)benzoic acid)
CAS:Compounds with other nitrogen function, nesoiFormula:C15H14N2O3Color and Shape:Off-White Fine PowderMolecular weight:270.10044Tris(2,4-di-tert-butylphenyl)phosphate (Tri(2,4-di-tert-butylphenyl) phosphate)
CAS:Other aromatic phosphoric esters and their salts, including lactophosphates; their halogenated, sulfonated, nitrated or nitrosated derivativesFormula:C42H63O4PColor and Shape:White SolidMolecular weight:662.4464Tetrabenazine Related Compound B (1-Isobutyl-9,10-dimethoxy-1,3,4,6,7,11b-hexahydro-2H-pyrido[2,1-a]isoquinolin-2-one)
CAS:Heterocyclic compounds with nitrogen hetero-atom(s) only, aromatic or modified aromatic, nesoiFormula:C19H27NO3Color and Shape:White Off-White PowderMolecular weight:317.19909Isooctyl Phthalate (bis(6-methylheptyl) phthalate)
CAS:Dioctyl orthophthalatesFormula:C24H38O4Color and Shape:Colorless LiquidMolecular weight:390.27701Solifenacin Identification Mixture A
Compounds (excluding drugs and pesticides) containing a quinoline or isoquinoline ring-system (whether or not hydrogenated) not further fused, nesoiColor and Shape:White Off-White PowderHexacosane (n-Hexacosane)
CAS:Formula:C26H54Color and Shape:White Colorless Solid FlakesMolecular weight:366.42255N-Nitroso Landiolol Solution (1 mL ) (((S)-2,2-dimethyl-1,3-dioxolan-4-yl)methyl 3-(4-((S)-2-hydroxy-3-((2-(morpholine-4-carboxamido)ethyl)(nitroso)amino)propoxy)phenyl)propanoate)
CAS:Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoiFormula:C25H38N4O9Color and Shape:Colorless LiquidMolecular weight:538.263882-(4-Nitrosopiperazin-1-yl)pyrimidine Solution (1 mL ) (2-(4-nitrosopiperazin-1-yl)pyrimidine)
CAS:Compounds containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure, nesoiFormula:C8H11N5OColor and Shape:LiquidMolecular weight:193.09636N-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:240.10111N-(2,6-Dimethylphenyl)-2-(4-nitrosopiperazin-1-yl)acetamide Solution (1 mL ) (N-(2,6-Dimethylphenyl)-2-(4-nitrosopiperazin-1-yl)acetamide)
Compounds containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure, nesoiFormula:C14H20N4O2Color and Shape:Clear LiquidMolecular weight:276.15863N-Nitroso Atomoxetine Solution (1 mL ) ((R)-N-methyl-N-(3-phenyl-3-(o-tolyloxy)propyl)nitrous amide)
Compounds with other nitrogen function, nesoiFormula:C17H20N2O2Color and Shape:Colorless LiquidMolecular weight:284.152481-Iodooctadecane (1-Octadecyl iodide)
CAS:Other fluorinated brominated or iodinated derivatives of acyclic hydrocarbonsFormula:C18H37IColor and Shape:White SolidMolecular weight:380.194N-Nitroso Sitagliptin Amine (NTTP) (7-nitroso-3-(trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine)
CAS:Compounds containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure, nesoiFormula:C6H6F3N5OColor and Shape:White Fine PowderMolecular weight:221.05244N-Nitroso Benazepril 2-((S)-3-(((S)-1-ethoxy-1-oxo-4-phenylbutan-2-yl)(nitroso)amino)-2-oxo-2,3,4,5-tetrahydro-1H-benzo[b]azepin-1-yl)acetic acid)
Lactams, nesoiFormula:C24H27N3O6Color and Shape:Off-White Fine PowderMolecular weight:453.18999N-Nitroso Varenicline (NNV) (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:Light Yellow Fine PowderMolecular weight:240.10111N-Nitroso Tetraxetan Triacetic Acid (2,2',2''-(10-nitroso-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetic acid)
CAS:Heterocyclic compounds with nitrogen hetero-atom(s) only, excluding aromatic or modified aromaticFormula:C14H25N5O7Color and Shape:White Fine PowderMolecular weight:375.1754Triphenylmethanol
CAS:Aromatic alcohols and their halogenated, sulfonated, nitrated or nitrosated derivatives not elsewhere specified or includedFormula:C19H16OColor and Shape:White Beige Crystalline PowderMolecular weight:260.12012Dinonyl Phthalate (1,2-Dinonyl benzene-1,2-dicarboxylate)
CAS:Other dinonyl or didecyl orthophthalatesFormula:C26H42O4Color and Shape:Colorless LiquidMolecular weight:418.30831Edaravone Dihydroxy Trimer (5,5''-Dihydroxy-3,3'',5'-trimethyl-1,1'',2'-triphenyl-1H,1''H-4,4':4',4''-terpyrazol-3'(2'H)-one)
CAS:Aromatic or modified aromatic compounds containg an unfused pyrazolering (whether or not hydrogenated) in the structureFormula:C30H26N6O3Color and Shape:Off-White SolidMolecular weight:518.20664N-Nitroso Atenolol Solution (1 mL ) (2-(4-(2-hydroxy-3-(isopropyl(nitroso)amino)propoxy)phenyl)acetamide)
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:C14H21N3O4Color and Shape:Colorless LiquidMolecular weight:295.15321Glyceryl 1-Palmitate (2,3-Dihydroxypropyl palmitate)
CAS:Palmitic acid, stearic acid, their salts and estrsFormula:C19H38O4Color and Shape:SolidMolecular weight:330.27701Tetracosane (n-Tetracosane)
CAS:Saturated acyclic hydrocarbons, excluding ethane and butaneFormula:C24H50Color and Shape:White Crystalline SolidMolecular weight:338.39125N-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:358.13289Solifenacin Identification Mixture B
Compounds (excluding drugs and pesticides) containing a quinoline or isoquinoline ringColor and Shape:PowderDimethyl Phthalate (1,2-Dimethyl benzene-1,2-dicarboxylate)
CAS:Other esters of orthophthalic acidFormula:C10H10O4Color and Shape:Colorless LiquidMolecular weight:194.05791Thiothiamine (3-((4-Amino-2-methylpyrimidin-5-yl)methyl)-5-(2-hydroxyethyl)-4-methylthiazole-2(3H)-thione)
CAS:Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structureFormula:C12H16N4OS2Color and Shape:Off-White SolidMolecular weight:296.07655N-Nitroso Bisoprolol Solution (1 mL ) (N-(2-Hydroxy-3-(4-((2-isopropoxyethoxy)methyl)phenoxy)propyl)-N-isopropylnitrous amide)
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:C18H30N2O5Color and Shape:Colorless LiquidMolecular weight:354.21547Brexpiprazole Related Compound A (7-(4-Chlorobutoxy)quinolin-2(1H)-one)
CAS:Lactams, nesoiFormula:C13H14ClNO2Color and Shape:White Off-White PowderMolecular weight:251.07131
