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(12,263 products)
- Anthraquinones and derivatives(404 products)
- Benzimidazole and Imidazole Derivatives(10,353 products)
- Benzodiazepine Derivatives(333 products)
- Carbohydrates and glycoconjugates(5,010 products)
- Esters and Derivatives(42,025 products)
- Fatty Acids and Lypidic Derivatives(32,208 products)
- Flavonoids and Polyphenols(16,998 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,393 products)
- Natural and semi-synthetic antibiotics(6,343 products)
- Nitriles and Cyano Derivatives(3,042 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,421 products)
- Organic Phosphates and Phosphonates(1,200 products)
- Organic Sulphonates and Sulphates(10,393 products)
- Organometallics(4,398 products)
- Others(6,274 products)
- Peptides and Proteins(3,118 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,895 products)
- Quinazoline and Quinoline Derivatives(65,562 products)
- Quinones and Derivatives(24,203 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,347 products)
- Steroids and Derivatives(4,949 products)
- Sulfonamides and Derivatives(2,587 products)
- Terpenoids and Derivatives(3,837 products)
- Thiazolidinediones and Thiopyrans(2,733 products)
- β-Adrenergic Compounds(229 products)
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Found 56644 products of "APIs for research and impurities"
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1-Benzhydryl-4-nitrosopiperazine Solution (1 mL ) (1-benzhydryl-4-nitrosopiperazine)
CAS:Compounds containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure, nesoiFormula:C17H19N3OColor and Shape:Colorless LiquidMolecular weight:281.15281Bis(2-butoxyethyl) Adipate (bis(2-butoxyethyl) adipate)
CAS:Other adipic acid salts and esters(excluding plasticizers)Formula:C18H34O6Color and Shape:Colorless LiquidMolecular weight:346.23554N-Nitrosodipropylamine (NDPA) Solution (1 mL ) (N,N-dipropylnitrous 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:C6H14N2OColor and Shape:Colorless LiquidMolecular weight:130.11061N-Nitrosomethylphenylamine (NMPA) (1 mL ) (N-Methyl-N-nitrosophenylamine)
CAS:Compounds with other nitrogen function, nesoiFormula:C7H8N2OColor and Shape:LiquidMolecular weight:136.06366N-Nitroso Labetalol Solution (1 mL ) (2-hydroxy-5-(1-hydroxy-2-(nitroso(4-phenylbutan-2-yl)amino)ethyl) benzamide)
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:C19H23N3O4Color and Shape:Colorless LiquidMolecular weight:357.16886Ethylhexyl Acetate (2-Ethyl-1-hexanol acetate)
CAS:Esters of acetic acid, nesoiFormula:C10H20O2Color and Shape:Colorless LiquidMolecular weight:172.14633Edaravone 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:330.14806Bis(2-methoxyethyl) Phthalate (1,2-Benzenedicarboxylic acid)
CAS:Other esters of orthophthalic acidFormula:C14H18O6Color and Shape:Colorless LiquidMolecular weight:282.110348-Hexylpentadecane (8-hexylpentadecane)
CAS:Saturated acyclic hydrocarbons, excluding ethane and butaneFormula:C21H44Color and Shape:Colorless LiquidMolecular weight:296.58N-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:284.15248N-Nitrosomethylaminobutyric Acid (NMBA) (1 mL ) (4-[Methyl(nitroso)amino]butanoic acid)
CAS:Compounds with other nitrogen function, nesoiFormula:C5H10N2O3Color and Shape:LiquidMolecular weight:146.06914N-Nitroso Fluoxetine Solution (1 mL ) (N-methyl-N-(3-phenyl-3-(4-(trifluoromethyl)phenoxy)propyl)nitrous amide)
CAS:Compounds with other nitrogen function, nesoiFormula:C17H17F3N2O2Color and Shape:LiquidMolecular weight:338.12421Di-N-octyl Phthalate (Dioctyl Phthalate)
CAS:Dioctyl orthophthalatesFormula:C24H38O4Color and Shape:Colorless LiquidMolecular weight:390.27701Vismodegib 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:431.03427Tetraethylene Glycol Diacrylate (((oxybis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl) diacrylate)
CAS:Esters of acrylic acid, nesoiFormula:C14H22O7Color and Shape:LiquidMolecular weight:302.13655Nonacosane (Nonacosane)
CAS:Saturated acyclic hydrocarbons, excluding ethane and butaneFormula:C29H60Color and Shape:White PowderMolecular weight:408.46955-Methyloctadecane (5-Methyloctadecane)
CAS:Saturated acyclic hydrocarbons, excluding ethane and butaneFormula:C19H40Color and Shape:Colorless LiquidMolecular weight:268.53 g/molFlurbiprofen 1,2-Propylene Glycol Esters (Mixture of Regio- and Stereoisomers)
Formula:C18H19FO3Molecular weight:604.68N-Nitrosodiethylamine (NDEA) (1 mL ) (N-Ethyl-N-nitrosoethanamine)
CAS:Compounds with other nitrogen function, nesoiFormula:C4H10N2OColor and Shape:LiquidMolecular weight:102.07931N-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:221.052444-(2-Hydroxyethoxy)phenyl 2-Hydroxy-2-propyl ketone (2-Hydroxy-1-[4-(2-hydroxyethoxy)phenyl]-2-methylpropan-1-one)
CAS:<p>Ketone-phenols and ketones with other oxygen function</p>Formula:C12H16O4Color and Shape:Off-White PowderMolecular weight:224.10486Darifenacin Peak ID Mixture (A mixture consisting of Darifenacin Hydrobromide (99%), Dealkyl darifenacin (0.3%), Ketodarifenacin (0.2%), and 7-Bromo darifenacin (0.3%))
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, nesoiPurity:99%Color and Shape:Powder3,5-Di-tert-butylphenol
CAS:Monophenols, nesoiFormula:C14H22OColor and Shape:White SolidMolecular weight:206.16707N-Nitroso Piperazine Solution (1 mL ) (1-nitrosopiperazine)
CAS:Compounds containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure, nesoiFormula:C4H9N3OColor and Shape:Colorless LiquidMolecular weight:115.07456Parachlorophenol
CAS:Derivatives containing only halogen substitutes and theFormula:C6H5ClOColor and Shape:White Off-White SolidMolecular weight:128.00289Triphenylmethanol
CAS:Aromatic alcohols and their halogenated, sulfonated, nitrated or nitrosated derivatives not elsewhere specified or includedFormula:C19H16OColor and Shape:White Beige Crystalline PowderMolecular weight:260.120123-Methylpentane (3-Methylpentane)
CAS:Saturated acyclic hydrocarbons, excluding ethane and butaneFormula:C6H14Color and Shape:Colorless LiquidMolecular weight:86.10955Edaravone Ethyl Butanoate (Ethyl 3-(3-methyl-5-oxo-1-phenylpyrazol-4-ylidene)butanoate)
CAS:Aromatic or modified aromatic compounds containg an unfused pyrazolering (whether or not hydrogenated) in the structureFormula:C16H18N2O3Color and Shape:Yellow SolidMolecular weight:286.13174Lovastatin 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:PowderN-Nitrosoiminodiacetic acid Solution (1 mL ) (2,2'-(nitrosoazanediyl)diacetic acid)
CAS:Compounds with other nitrogen function, nesoiFormula:C4H6N2O5Color and Shape:Colorless LiquidMolecular weight:162.02767Benzalkonium Bromide (C12) (Benzyldodecyldimethylammonium bromide)
CAS:Quaternary ammonium salts and hydroxides, whether or not chemically defined, nesoiFormula:C21H38BrNColor and Shape:Colorless White PowderMolecular weight:383.21876Pentaerythrityl Triacrylate (Pentaerythritol triacrylate)
CAS:Esters of acrylic acid, nesoiFormula:C14H18O7Color and Shape:Colorless SolidMolecular weight:298.29 g/molN-Nitroso Desmethyl Chlorpheniramine Solution (1 mL ) (N-(3-(4-chlorophenyl)-3-(pyridin-2-yl)propyl)-N-methylnitrous amide)
Compounds containing an unfused pyridine ring in the structure, nesoiFormula:C15H16ClN3OColor and Shape:Colorless LiquidMolecular weight:289.098192-[N-(2,2,2-Trifluoroethyl)amino-5]-chlorobenzophenone
CAS:Amino-aldehydes, amino-ketones and amino-quinones, other than those containing more than one kind of oxygen function; salts thereof, nesoiFormula:C15H11ClF3NOColor and Shape:Green Yellow PowderMolecular weight:313.04813N-Nitroso Pramipexole Solution (1 mL ) ((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:LiquidMolecular weight:240.10448N-Nitroso Propranolol Solution (1 mL ) (1-[(1-Methylethyl)nitrosoamino]-3-(1-naphthalenyloxy)-2-propanol)
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:C16H20N2O3Color and Shape:Colorless LiquidMolecular weight:288.14739Diphenylamine (N-Phenylbenzenamine)
CAS:Diphenylamine and its derivatives; salts thereofFormula:C12H11NColor and Shape:White SolidMolecular weight:169.08915N-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:437.16206Estradiol Valerate 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:White PowderN-Nitroso Nebivolol (N-Nitroso-(RS)-1-[(RS)-6-fluorochroman-2-yl]-2-({(RS)-2-[(SR)-6-fluorochroman-2-yl]-2-hydroxyethyl}amino)ethan-1-ol)
CAS:Aromatic heterocyclic compounds with oxygen hetero-atom(s) only, nesoiFormula:C22H24F2N2O5Color and Shape:White SolidMolecular weight:434.16533N-[(2-Isopropylthiazol-4-yl)methyl]-N-methylnitrous amide (NITMA) (N-((2-isopropylthiazol-4-yl)methyl)-N-methylnitrous amide)
Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structureFormula:C8H13N3OSColor and Shape:Yellow LiquidMolecular weight:199.07793Eicosane (Icosane)
CAS:Saturated acyclic hydrocarbons, excluding ethane and butaneFormula:C20H42Color and Shape:White PowderMolecular weight:282.32865N-Nitroso Perindopril Solution (1 mL ) ((2S,3aS,7aS)-1-(N-((S)-1-ethoxy-1-oxopentan-2-yl)-N-nitroso-L-alanyl)octahydro-1H-indole-2-carboxylic acid)
Heterocyclic compounds with nitrogen hetero-atom(s) only, excluding aromatic or modified aromaticFormula:C19H31N3O6Color and Shape:Colorless LiquidMolecular weight:397.22129N-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:295.15321N-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:358.13289Cholesteryl Caprylate
CAS:Saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides etc, nesoiFormula:C35H60O2Color and Shape:White PowderMolecular weight:512.459334-(N-Methyl-N-nitrosamino)-1-(pyridin-3-yl)-1-butanone (NNK) (N-methyl-N-(4-oxo-4-(pyridin-3-yl)butyl)nitrous amide)
CAS:Compounds containing an unfused pyridine ring in the structure, nesoiFormula:C10H13N3O2Color and Shape:Off-White Fine PowderMolecular weight:207.10078N-(2-Benzoylphenyl)-4-methylbenzenesulfonamide (2-(p-Toluenesulfonamido)benzophenone)
CAS:Sulfonamides, nesoiFormula:C20H17NO3SColor and Shape:White Solid CrystalsMolecular weight:351.09291
