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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1,3-Dimethyl-6-nitroindazole (1,3-dimethyl-6-nitro-1H-indazole)
CAS:<p>Heterocyclic compounds with nitrogen hetero-atom(s) only, aromatic or modified aromatic, nesoi</p>Formula:C9H9N3O2Color and Shape:Yellow SolidMolecular weight:191.069482-Ethylhexanoic Acid (α-Ethylhexanoic acid)
CAS:Saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides etc, nesoiFormula:C8H16O2Color and Shape:Colorless LiquidMolecular weight:144.11503N-Nitrosodibutylamine (NDBA) (1 mL ) (N-Butyl-N-nitroso-1-butanamine)
CAS:Compounds with other nitrogen function, nesoiFormula:C8H18N2OColor and Shape:LiquidMolecular weight:158.14191N-Nitrosodiisopropylamine (NDIPA) (1 mL ) (N-Isopropyl-N-nitrosoisopropylamine)
CAS:Compounds with other nitrogen function, nesoiFormula:C6H14N2OColor and Shape:LiquidMolecular weight:130.11061N-Nitroso Quinapril ((S)-2-(N-((S)-1-ethoxy-1-oxo-4-phenylbutan-2-yl)-N-nitroso-L-alanyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid)
Compounds containing a quinoline or isoquinoline ring-system, whether or not hydrogenated, not further fused, excluding drugs and pesticidesFormula:C25H29N3O6Color and Shape:White SolidMolecular weight:467.20564Lauryl Acrylate (Dodecyl acrylate)
CAS:Esters of acrylic acid, nesoiFormula:C15H28O2Color and Shape:Colorless LiquidMolecular weight:240.20893N-Nitrosodiphenylamine (NDPh) Solution (1 mL ) (N,N-Diphenylnitrosoamine)
CAS:Diphenylamine and its derivatives; salts thereofFormula:C12H10N2OColor and Shape:LiquidMolecular weight:198.07931N-Nitrosoethylisopropylamine (NEIPA) (1 mL ) (N-Ethyl-N-nitroso-2-propanamine)
CAS:Compounds with other nitrogen function, nesoiFormula:C5H12N2OColor and Shape:LiquidMolecular weight:116.09496Azithromycin 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:PowderN-Nitroso Lisinopril (N2-((S)-1-carboxy-3-phenylpropyl)-N2-nitroso-L-lysyl-L-proline)
CAS:Heterocyclic compounds with nitrogen hetero-atom(s) only, aromatic or modified aromatic, nesoiFormula:C21H30N4O6Color and Shape:Off-White Coarse PowderMolecular weight:434.21653N-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:273.07833Enrofloxacin Related Compound 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:PowderRubber Oligomer 3 (1,1,5,5-Tetramethyl-2-(1-methylethenyl)-3-(2,2,4-trimethylpentyl)-cyclohexane)
CAS:Cyclanes, cyclenes and cycloterpenes, excluding cyclohexaneFormula:C21H40Color and Shape:LiquidMolecular weight:292.313N-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:289.09819N-Nitroso Cinacalcet Solution (1 mL ) ((R)-N-(1-(naphthalen-1-yl)ethyl)-N-(3-(3-(trifluoromethyl)phenyl)propyl)nitrous amide)
CAS:Compounds with other nitrogen function, nesoiFormula:C22H21F3N2OColor and Shape:Colorless LiquidMolecular weight:386.16064-(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:224.10486Clidinium Bromide Related Compound B (3-(2-Methoxy-2,2-diphenylacetoxy)-1-methylquinuclidin-1-ium bromide)
CAS:Compounds containing an unfused pyridine ring in the structure, nesoiFormula:C23H28BrNO3Color and Shape:White Off-White Powder CrystallineMolecular weight:445.125261-Iodooctadecane (1-Octadecyl iodide)
CAS:Other fluorinated brominated or iodinated derivatives of acyclic hydrocarbonsFormula:C18H37IColor and Shape:White SolidMolecular weight:380.194Docosanol (Behenyl alcohol)
CAS:Saturated monohydric acyclic alcohols and their halogenated, sulfonated, nitrated or nitrosated derivatives, nesoiFormula:C22H46OColor and Shape:White Off-White SolidMolecular weight:326.35487N-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:353.01738Lauramide (Dodecanamide)
CAS:Acyclic amides (including acyclic carbamates) and their derivatives and salts thereof, nesoiFormula:C12H25NOColor and Shape:White PowderMolecular weight:199.19361Cyclododecane (Cyclododecane)
CAS:Cyclanes, cyclenes and cycloterpenes, excluding cyclohexaneFormula:C12H24Color and Shape:White SolidMolecular weight:168.1878N-Nitroso Phenylephrine Solution (1 mL ) ((R)-N-(2-hydroxy-2-(3-hydroxyphenyl)ethyl)-N-methylnitrous amide)
CAS:Compounds with other nitrogen function, nesoiFormula:C9H12N2O3Color and Shape:Colorless LiquidMolecular weight:196.08479Diisooctyl Maleate (Bis(isooctyl) maleate)
CAS:Acyclic polycarboxylic acids and their anhydrides, halides, peroxides and their derivatives, nesoiFormula:C20H36O4Color and Shape:Colorless LiquidMolecular weight:340.26136Hexadecyl Acrylate (2-Propenoic acid, hexadecyl ester)
CAS:Esters of acrylic acid, nesoiFormula:C19H36O2Color and Shape:Colorless LiquidMolecular weight:296.27153Acetophenone (Methyl phenyl ketone)
CAS:Aromatic ketones without other oxygen function, nesoiFormula:C8H8OColor and Shape:Colorless LiquidMolecular weight:120.05751Nilotinib Related Compound D
CAS:Compounds containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure, nesoiFormula:C18H16N4O2Color and Shape:Yellow Yellowish-Brown SolidMolecular weight:320.12733Edaravone Ethyl Butanoate (Ethyl 3-(3-methyl-5-oxo-1-phenylpyrazol-4-ylidene)butanoate)
CAS:<p>Aromatic or modified aromatic compounds containg an unfused pyrazolering (whether or not hydrogenated) in the structure</p>Formula:C16H18N2O3Color and Shape:Yellow SolidMolecular weight:286.13174Ricinoleic 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:298.25079Methyl Hydrogen Azelate
CAS:Azelaic acid, sebacic acid, their salts and estersFormula:C10H18O4Color and Shape:Liquid Crystalline PowderMolecular weight:202.12051N-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:284.15248Pentacosane
CAS:Saturated acyclic hydrocarbons, excluding ethane and butaneFormula:C25H52Color and Shape:White PowderMolecular weight:352.4069Farnesane (2,6,10-trimethyldodecane)
CAS:Saturated acyclic hydrocarbons, excluding ethane and butaneFormula:C15H32Color and Shape:Colorless LiquidMolecular weight:212.25048-Methylheptadecane (8-Methylheptadecane)
CAS:<p>Saturated acyclic hydrocarbons, excluding ethane and butane</p>Formula:C18H38Color and Shape:Colorless LiquidMolecular weight:254.29735Sodium Isophthalate (Sodium isophthalate)
CAS:Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids etc, nesoiFormula:C8H4Na2O4Color and Shape:White SolidMolecular weight:209.9905N-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 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:240.10111E-Phytol ((7R,11R,E)-3,7,11,15-tetramethylhexadec-2-en-1-ol)
CAS:Unsaturated acyclic monohydric terpene alcoholsFormula:C20H40OColor and Shape:Yellow Light Yellow LiquidMolecular weight:296.30792Hexaoxyethylene Glycol (3,6,9,12,15-Pentaoxaheptadecan-1,17-diol)
CAS:Ether-alcohols and their halogenated, sulfonated, nitrated or nitrosated derivatives, nesoiFormula:C12H26O7Molecular weight:282.16785N-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:315.11384N-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:397.22129Lovastatin 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:PowderRubber Oligomer 4 (1,1,5,5-Tetramethyl-2-(1-chloromethylethenyl)-3-(2,2,4-trimethylpentyl)-cyclohexane)
CAS:Other halogenated derivatives of cyclanic, cyclenic or cycloterpenic hydrocarbons, excluding hexachlorocyclohexaneFormula:C21H39ClColor and Shape:Clear LiquidMolecular weight:326.27403N-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:293.173948-Pentadecanone (Pentadecan-8-one)
CAS:Acyclic ketones without other oxygen function, nesoiFormula:C15H30OColor and Shape:Colorless CrystalsMolecular weight:226.22967N-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:338.12421N-Nitroso Quinapril Solution (1 mL ) ((S)-2-(N-((S)-1-ethoxy-1-oxo-4-phenylbutan-2-yl)-N-nitroso-L-alanyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid)
Compounds containing a quinoline or isoquinoline ring-system, whether or not hydrogenated, not further fused, excluding drugs and pesticidesFormula:C25H29N3O6Color and Shape:Colorless LiquidMolecular weight:467.20564N-Nitrosodimethylamine (NDMA) (1 mL ) (N-Methyl-N-nitrosomethanamine)
CAS:Compounds with other nitrogen function, nesoiFormula:C2H6N2OColor and Shape:LiquidMolecular weight:74.04801Ethylhexyl Acetate (2-Ethyl-1-hexanol acetate)
CAS:<p>Esters of acetic acid, nesoi</p>Formula:C10H20O2Color and Shape:Colorless LiquidMolecular weight:172.14633
