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(12,239 products)
- Anthraquinones and derivatives(387 products)
- Benzimidazole and Imidazole Derivatives(10,337 products)
- Benzodiazepine Derivatives(332 products)
- Carbohydrates and glycoconjugates(5,002 products)
- Esters and Derivatives(42,020 products)
- Fatty Acids and Lypidic Derivatives(32,174 products)
- Flavonoids and Polyphenols(16,987 products)
- Free Radicals and Oxidant/Reducing Agents(212 products)
- Ketones and derivatives(2,391 products)
- Natural and semi-synthetic antibiotics(6,320 products)
- Nitriles and Cyano Derivatives(3,042 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,406 products)
- Organic Phosphates and Phosphonates(1,190 products)
- Organic Sulphonates and Sulphates(10,368 products)
- Organometallics(4,396 products)
- Others(6,261 products)
- Peptides and Proteins(3,113 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,881 products)
- Quinazoline and Quinoline Derivatives(65,423 products)
- Quinones and Derivatives(24,182 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,171 products)
- Steroids and Derivatives(4,943 products)
- Sulfonamides and Derivatives(2,580 products)
- Terpenoids and Derivatives(3,826 products)
- Thiazolidinediones and Thiopyrans(2,733 products)
- β-Adrenergic Compounds(228 products)
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Found 56296 products of "APIs for research and impurities"
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Diphenylamine (N-Phenylbenzenamine)
CAS:<p>Diphenylamine and its derivatives; salts thereof</p>Formula:C12H11NColor and Shape:White SolidMolecular weight:169.08915Edaravone Dimer (5,5'-Dimethyl-2,2'-diphenyl-2,2',4,4'-tetrahydro-3H,3'H-[4,4'-bipyrazole]-3,3'-dione)
CAS:<p>Aromatic or modified aromatic compounds containg an unfused pyrazolering (whether or not hydrogenated) in the structure</p>Formula:C20H18N4O2Color and Shape:Off-White PowderMolecular weight:346.14298Solifenacin Identification Mixture B
<p>Compounds (excluding drugs and pesticides) containing a quinoline or isoquinoline ring</p>Color and Shape:Powder2-Ethylhexanoic Acid (α-Ethylhexanoic acid)
CAS:<p>Saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides etc, nesoi</p>Formula:C8H16O2Color and Shape:Colorless LiquidMolecular weight:144.11503Darifenacin Chiral Peak ID Mixture (See USP Certificate for full Chemical Name)
<p>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, nesoi</p>Color and Shape:Powder1,3-Diazocane-2-thione (1,3-diazocane-2-thione)
CAS:<p>Saturated acyclic hydrocarbons, excluding ethane and butane</p>Formula:C6H12N2SColor and Shape:Off-White SolidMolecular weight:144.07212Pentaerythrityl Triacrylate (Pentaerythritol triacrylate)
CAS:<p>Esters of acrylic acid, nesoi</p>Formula:C14H18O7Color and Shape:Colorless SolidMolecular weight:298.10525Eicosane (Icosane)
CAS:<p>Saturated acyclic hydrocarbons, excluding ethane and butane</p>Formula:C20H42Color and Shape:White PowderMolecular weight:282.32865Darifenacin Peak ID Mixture (A mixture consisting of Darifenacin Hydrobromide (99%), Dealkyl darifenacin (0.3%), Ketodarifenacin (0.2%), and 7-Bromo darifenacin (0.3%))
<p>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, nesoi</p>Purity:99%Color and Shape:Powder3-Methylpentane (3-Methylpentane)
CAS:<p>Saturated acyclic hydrocarbons, excluding ethane and butane</p>Formula:C6H14Color and Shape:Colorless LiquidMolecular weight:86.18 g/molLauric Diethanolamide (Lauric acid diethanolamide)
CAS:<p>Acyclic amides (including acyclic carbamates) and their derivatives and salts thereof, nesoi</p>Formula:C16H33NO3Color and Shape:Pale Yellow PowderMolecular weight:287.24604Docosanol (Behenyl alcohol)
CAS:<p>Saturated monohydric acyclic alcohols and their halogenated, sulfonated, nitrated or nitrosated derivatives, nesoi</p>Formula:C22H46OColor and Shape:White Off-White SolidMolecular weight:326.354871-Hydroxy-2-naphthoic Acid (1-Hydroxy-naphthalene-2-carboxylic acid)
CAS:<p>Carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides etc, nesoi</p>Formula:C11H8O3Color and Shape:Off-White SolidMolecular weight:188.04734Venlafaxine Related Compound E (5-(4-Methoxyphenyl)-3-methyl-1-oxa-3-azaspiro[5.5]undecane hydrochloride)
CAS:<p>Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi</p>Formula:C17H25NO2·HClColor and Shape:White PowderMolecular weight:275.18853Lauramide (Dodecanamide)
CAS:<p>Acyclic amides (including acyclic carbamates) and their derivatives and salts thereof, nesoi</p>Formula:C12H25NOColor and Shape:White PowderMolecular weight:199.19361Bis(2-methoxyethyl) Phthalate (1,2-Benzenedicarboxylic acid)
CAS:<p>Other esters of orthophthalic acid</p>Formula:C14H18O6Color and Shape:Colorless LiquidMolecular weight:282.11034Azithromycin Identity
<p>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, nesoi</p>Color and Shape:PowderHeptadecane (Heptadecane)
CAS:<p>Saturated acyclic hydrocarbons, excluding ethane and butane</p>Formula:C17H36Color and Shape:Colorless LiquidMolecular weight:240.2817Tolvaptan 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:<p>Heterocyclic compounds with nitrogen hetero-atom(s) only, aromatic or modified aromatic, nesoi</p>Formula:C26H23ClN2O3Color and Shape:Off-White PowderMolecular weight:446.139721,3-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:191.06948Citronellyl Propionate (3,7-dimethyloct-6-en-1-yl propionate)
CAS:<p>Other salts and esters of propionic acid</p>Formula:C13H24O2Color and Shape:Colorless LiquidMolecular weight:212.17763Lauryldiethanolamine (2,2'-(dodecylazanediyl)bis(ethan-1-ol))
CAS:<p>Amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters, salts thereof, nesoi</p>Formula:C16H35NO2Color and Shape:Colorless LiquidMolecular weight:273.266782,4-Di-tert-butylphenol (2,4-Bis(1,1-dimethylethyl)phenol)
CAS:<p>Monophenols, nesoi</p>Formula:C14H22OColor and Shape:White SolidMolecular weight:206.16707Tris(2,4-di-tert-butylphenyl)phosphate (Tri(2,4-di-tert-butylphenyl) phosphate)
CAS:<p>Other aromatic phosphoric esters and their salts, including lactophosphates; their halogenated, sulfonated, nitrated or nitrosated derivatives</p>Formula:C42H63O4PColor and Shape:White SolidMolecular weight:662.4464Acetophenone (Methyl phenyl ketone)
CAS:<p>Aromatic ketones without other oxygen function, nesoi</p>Formula:C8H8OColor and Shape:Colorless LiquidMolecular weight:120.057512-[N-(2,2,2-Trifluoroethyl)amino-5]-chlorobenzophenone
CAS:<p>Amino-aldehydes, amino-ketones and amino-quinones, other than those containing more than one kind of oxygen function; salts thereof, nesoi</p>Formula:C15H11ClF3NOColor and Shape:Green Yellow PowderMolecular weight:313.04813Tetraethylene Glycol Diacrylate (((oxybis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl) diacrylate)
CAS:<p>Esters of acrylic acid, nesoi</p>Formula:C14H22O7Color and Shape:LiquidMolecular weight:302.13655Diisobutyl Phthalate (1,2-Benzenedicarboxylic acid diisobutyl ester)
CAS:<p>Other esters of orthophthalic acid</p>Formula:C16H22O4Color and Shape:Colorless LiquidMolecular weight:278.151812,4-Dimethylundecane (2,4-dimethylundecane)
CAS:<p>Saturated acyclic hydrocarbons, excluding ethane and butane</p>Formula:C13H28Color and Shape:Colorless LiquidMolecular weight:184.2191N-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:<p>Aromatic heterocyclic compounds with oxygen hetero-atom(s) only, nesoi</p>Formula: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)
<p>Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure</p>Formula:C8H13N3OSColor and Shape:Yellow LiquidMolecular weight:199.07793Estradiol Valerate Identification Mixture
<p>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, nesoi</p>Color and Shape:White PowderIsooctyl Phthalate (bis(6-methylheptyl) phthalate)
CAS:<p>Dioctyl orthophthalates</p>Formula:C24H38O4Color and Shape:Colorless LiquidMolecular weight:390.277018-Methylheptadecane (8-Methylheptadecane)
CAS:<p>Saturated acyclic hydrocarbons, excluding ethane and butane</p>Formula:C18H38Color and Shape:Colorless LiquidMolecular weight:254.29735Isopulegol ((1R,2S,5R)-5-Methyl-2-(prop-1-en-2-yl)cyclohexan-1-ol)
CAS:<p>Other cyclanic, cyclenic or cycloterpenic alcohols and their halogenated, sulfonated, nitrated or nitrosated derivatives</p>Formula:C10H18OColor and Shape:Colorless LiquidMolecular weight:154.13577Tetracontane
CAS:<p>Saturated acyclic hydrocarbons, excluding ethane and butane</p>Formula:C40H82Color and Shape:White FlakesMolecular weight:562.64165N-Nitroso Tetraxetan Triacetic Acid (2,2',2''-(10-nitroso-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetic acid)
CAS:<p>Heterocyclic compounds with nitrogen hetero-atom(s) only, excluding aromatic or modified aromatic</p>Formula:C14H25N5O7Color and Shape:White Fine PowderMolecular weight:375.1754Diethylhexyl Sebacate (Bis(2-ethylhexyl) decanedioate)
CAS:<p>Azelaic acid, sebacic acid, their salts and esters</p>Formula:C26H50O4Color and Shape:Colorless Clear LiquidMolecular weight:426.37091Clidinium Bromide Related Compound B (3-(2-Methoxy-2,2-diphenylacetoxy)-1-methylquinuclidin-1-ium bromide)
CAS:<p>Compounds containing an unfused pyridine ring in the structure, nesoi</p>Formula:C23H28BrNO3Color and Shape:White Off-White Powder CrystallineMolecular weight:445.12526N-(2-Benzoylphenyl)-4-methylbenzenesulfonamide (2-(p-Toluenesulfonamido)benzophenone)
CAS:<p>Sulfonamides, nesoi</p>Formula:C20H17NO3SColor and Shape:White Solid CrystalsMolecular weight:351.09291Methyl Hydrogen Azelate
CAS:<p>Azelaic acid, sebacic acid, their salts and esters</p>Formula:C10H18O4Color and Shape:Liquid Crystalline PowderMolecular weight:202.12051N-Nitroso Pramipexole ((S)-N-(2-amino-4,5,6,7-tetrahydrobenzo[d]thiazol-6-yl)-N-propylnitrous amide)
<p>Compounds containing a benzothiazole ring-system (whether or not hydrogenated), not further fused</p>Formula:C10H16N4OSColor and Shape:SolidMolecular weight:240.104484-Nitrosopiperazine-1-ethanol (2-(4-Nitrosopiperazin-1-yl)ethan-1-ol)
CAS:<p>Compounds containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure, nesoi</p>Formula:C6H13N3O2Color and Shape:Light Yellow SolidMolecular weight:159.10078Rocuronium Peak Identification Mixture (rocuronium bromide spiked with rocuronium related compounds A, B, C, D, E, F, G, and H)
<p>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, nesoi</p>Color and Shape:Off-White White PowderN-Nitroso Mefenamic Acid (2-((2,3-Dimethylphenyl)(nitroso)amino)benzoic acid)
CAS:<p>Compounds with other nitrogen function, nesoi</p>Formula:C15H14N2O3Color and Shape:Off-White Fine PowderMolecular weight:270.29Tetraethylene Glycol (2,2'-[Oxybis(2,1-ethanediyloxy)]bis[ethanol])
CAS:<p>Ether-alcohols and their halogenated, sulfonated, nitrated or nitrosated derivatives, nesoi</p>Formula:C8H18O5Color and Shape:Colorless LiquidMolecular weight:194.115424-(N-Methyl-N-nitrosamino)-1-(pyridin-3-yl)-1-butanone (NNK) (N-methyl-N-(4-oxo-4-(pyridin-3-yl)butyl)nitrous amide)
CAS:<p>Compounds containing an unfused pyridine ring in the structure, nesoi</p>Formula:C10H13N3O2Color and Shape:Off-White Fine PowderMolecular weight:207.100785-Methyloctadecane (5-Methyloctadecane)
CAS:<p>Saturated acyclic hydrocarbons, excluding ethane and butane</p>Formula:C19H40Color and Shape:Colorless LiquidMolecular weight:268.313
