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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Tamsulosin Hydrochloride
CAS:Formula:C20H29ClN2O5SPurity:98%Color and Shape:SolidMolecular weight:444.9727Cannabidiol
CAS:Cannabidiol analytical standard provided with w/w absolute assay, to be used for quantitative titration.Formula:C21H30O2Purity:(HPLC) ≥98%Color and Shape:PowderMolecular weight:314.47Cannabidiolic acid
CAS:Cannabidiolic acid analytical standard provided with w/w absolute assay, to be used for quantitative titration.Formula:C22H30O4Purity:(HPLC) ≥98%Color and Shape:PowderMolecular weight:358.48Acetyl fentanyl ( hydrochloride) RM
CAS:Controlled Product<p>N-phenyl-N-[1-(2-phenylethyl)piperidin-4-yl]acetamide;hydrochloride</p>Formula:C21 H26 N2 O . Cl HMolecular weight:358.90Cannabigerolic acid
CAS:Cannabigerolic acid analytical standard provided with w/w absolute assay, to be used for quantitative titration.Formula:C22H32O4Purity:(HPLC) ≥98%Color and Shape:PowderMolecular weight:360.5Cannabigerol
CAS:Cannabigerol analytical standard provided with w/w absolute assay, to be used for quantitative titration.Formula:C21H32O2Purity:(HPLC) ≥98%Color and Shape:PowderMolecular weight:316.49(1RS,2SR)-Phenylpropanolamine Hydrochloride (D,L-Norephedrine Hydrochloride) 1.0 mg/ml in Methanol (as free base)
CAS:Controlled ProductColor and Shape:Single SolutionN-Desmethyldextromethorphan Hydrochloride (ent-3-Methoxymorphinan Hydrochloride) 1.0 mg/ml in Methanol (as free base)
CAS:Controlled ProductColor and Shape:Single SolutionSalbutamol Sulphate (Albuterol Sulphate) 1.0 mg/ml in Methanol (as free base)
CAS:Color and Shape:Single Solution(1R,2S)-Ephedrine Hydrochloride 1.0 mg/ml in Methanol (as free base)
CAS:Controlled ProductColor and Shape:Single Solution(+)-Pseudoephedrine Hydrochloride 1.0 mg/ml in Methanol (as free base)
CAS:Controlled ProductColor and Shape:Single SolutionPhenylpropanolamine Hydrochloride(D,L-Norephedrine Hydrochloride)
CAS:Controlled ProductColor and Shape:Neat1-[2-(Benzhydryloxy)ethyl]-1,4-diazepane
CAS:Purity:97.0%Color and Shape:LiquidMolecular weight:310.4410095214844(1S,2R)-(+)-Ephedrine Hydrochloride 1.0 mg/ml in Methanol (as free base)
CAS:Controlled ProductColor and Shape:Single SolutionDextrorphan Tartrate (O-Desmethyldextro-methorphan Tartrate; ent-17-Methylmorphinan-3-ol (L)-Tartrate)
CAS:Controlled ProductColor and Shape:NeatEphedrine Sulphate 1.0 mg/ml in Methanol (as free base)
CAS:Controlled ProductColor and Shape:Single Solution2-(1,4-Diazepan-1-yl)-1,3-benzothiazole
CAS:Purity:95.0%Color and Shape:LiquidMolecular weight:233.3300018310547Dextrorphan Tartrate (O-Desmethyldextromethorphan Tartrate; ent-17-Methylmorphinan-3-ol (L)-Tartrate) 1.0 mg/ml in Methanol (as free base)
CAS:Controlled ProductColor and Shape:Single SolutionThiothiamine (3-((4-Amino-2-methylpyrimidin-5-yl)methyl)-5-(2-hydroxyethyl)-4-methylthiazole-2(3H)-thione)
CAS:<p>Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure</p>Formula:C12H16N4OS2Molecular weight:296.07655Hexadecyl Acrylate (2-Propenoic acid, hexadecyl ester)
CAS:<p>Esters of acrylic acid, nesoi</p>Formula:C19H36O2Color and Shape:Colorless LiquidMolecular weight:296.27153E-Phytol ((7R,11R,E)-3,7,11,15-tetramethylhexadec-2-en-1-ol)
CAS:<p>Unsaturated acyclic monohydric terpene alcohols</p>Formula:C20H40OColor and Shape:Yellow Light Yellow LiquidMolecular weight:296.30792Vismodegib Related Compound A (N-(4-Chloro-3-(pyridin-2-yl)phenyl)-4-(methylsulfonyl)-2-nitrobenzamide)
CAS:<p>Compounds containing an unfused pyridine ring in the structure, nesoi</p>Formula:C19H14ClN3O5SColor and Shape:Off-White SolidMolecular weight:431.03427Clidinium 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:445.12526Pitavastatin Enantiomer
CAS:<p>Compounds containing a quinoline or isoquinoline ring-system, whether or not hydrogenated, not further fused, excluding drugs and pesticides</p>Formula:CaC25H23FNO4Color and Shape:White Fine PowderMolecular weight:880.28481Hydroxyindolinonylalanine ((2S)-2-Amino-3-(3-hydroxy-2-oxoindolin-3-yl)propanoic acid)
CAS:<p>Lactams, nesoi</p>Formula:C11H12N2O4Color and Shape:Off-White SolidMolecular weight:236.07971Solifenacin Identification Mixture B
<p>Compounds (excluding drugs and pesticides) containing a quinoline or isoquinoline ring</p>Color and Shape:PowderDinonyl Phthalate (1,2-Dinonyl benzene-1,2-dicarboxylate)
CAS:<p>Other dinonyl or didecyl orthophthalates</p>Formula:C26H42O4Color and Shape:Colorless LiquidMolecular weight:418.30831N-Nitroso Varenicline (NNV) (8-nitroso-7,8,9,10-tetrahydro-6H-6,10-methanoazepino[4,5-g]quinoxaline)
CAS:<p>Heterocyclic compounds with nitrogen hetero-atom(s) only, aromatic or modified aromatic, nesoi</p>Formula:C13H12N4OColor and Shape:Light Yellow Fine PowderMolecular weight:240.10111Bromobenzene (Monobromobenzene)
CAS:<p>Halogenated derivatives of aromatic hydrocarbons, nesoi</p>Formula:C6H5BrColor and Shape:Colorless LiquidMolecular weight:155.95746Diethylhexyl Sebacate (Bis(2-ethylhexyl) decanedioate)
CAS:<p>Azelaic acid, sebacic acid, their salts and esters</p>Formula:C26H50O4Color and Shape:Colorless Clear LiquidMolecular weight:426.37091Isopulegol ((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:154.13577Cyclomethicone 7 (2,2,4,4,6,6,8,8,10,10,12,12,14,14-tetradecamethyl-1,3,5,7,9,11,13-heptaoxa-2,4,6,8,10,12,14-heptasilacyclotetradecane)
CAS:<p>Organo-inorganic compounds, nesoi</p>Formula:C14H42O7Si7Color and Shape:Colorless LiquidMolecular weight:518.13154N-Nitroso Tamsulosin ((R)-5-(2-((2-(2-ethoxyphenoxy)ethyl)(nitroso)amino)propyl)-2-methoxybenzenesulfonamide)
CAS:<p>Sulfonamides, nesoi</p>Formula:C20H27N3O6SColor and Shape:Off-White Fine PowderMolecular weight:437.162063-Methylpentane (3-Methylpentane)
CAS:<p>Saturated acyclic hydrocarbons, excluding ethane and butane</p>Formula:C6H14Color and Shape:Colorless LiquidMolecular weight:86.18 g/molSodium Isophthalate (Sodium isophthalate)
CAS:<p>Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids etc, nesoi</p>Formula:C8H4Na2O4Color and Shape:White SolidMolecular weight:209.9905Edaravone Deoxy Dimer (3',5-Dimethyl-1',2-diphenyl-1'H,2H-[3,4'-bipyrazol]-5'-ol)
CAS:<p>Aromatic or modified aromatic compounds containg an unfused pyrazolering (whether or not hydrogenated) in the structure</p>Formula:C20H18N4OColor and Shape:Pale Yellow PowderMolecular weight:330.14806Tolvaptan 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:446.13972Benzyl 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:238.09938Diisobutyl Phthalate (1,2-Benzenedicarboxylic acid diisobutyl ester)
CAS:<p>Other esters of orthophthalic acid</p>Formula:C16H22O4Color and Shape:Colorless LiquidMolecular weight:278.15181Diphenylamine (N-Phenylbenzenamine)
CAS:<p>Diphenylamine and its derivatives; salts thereof</p>Formula:C12H11NColor and Shape:White SolidMolecular weight:169.08915Edaravone Sulfopropanoic Acid (2-(3-Methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)-2-sulfopropanoic acid)
CAS:<p>Aromatic or modified aromatic compounds containg an unfused pyrazolering (whether or not hydrogenated) in the structure</p>Formula:C13H14N2O6SMolecular weight:326.057261-Iodooctadecane (1-Octadecyl iodide)
CAS:<p>Other fluorinated brominated or iodinated derivatives of acyclic hydrocarbons</p>Formula:C18H37IColor and Shape:White SolidMolecular weight:380.4 g/molN-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:375.17543-Methylheptadecane (3-methylheptadecane)
CAS:<p>Saturated acyclic hydrocarbons, excluding ethane and butane</p>Formula:C18H38Color and Shape:Colorless LiquidMolecular weight:254.297353,5-Di-tert-butylphenol
CAS:<p>Monophenols, nesoi</p>Formula:C14H22OColor and Shape:White SolidMolecular weight:206.16707Edaravone 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:286.13174Toluene-2,4-Diamine (4-Methylbenzene-1,3-diamine)
CAS:<p>O-, m-, p-phenylenediamine, diaminotoluenes, and their derivatives salts thereof</p>Formula:C7H10N2Color and Shape:Off-White Crystalline PowderMolecular weight:122.0844Pentaerythrityl Triacrylate (Pentaerythritol triacrylate)
CAS:<p>Esters of acrylic acid, nesoi</p>Formula:C14H18O7Color and Shape:Colorless SolidMolecular weight:298.105252,4-Di-tert-butylphenol (2,4-Bis(1,1-dimethylethyl)phenol)
CAS:<p>Monophenols, nesoi</p>Formula:C14H22OColor and Shape:White SolidMolecular weight:206.16707Bis(2-methoxyethyl) Phthalate (1,2-Benzenedicarboxylic acid)
CAS:<p>Other esters of orthophthalic acid</p>Formula:C14H18O6Color and Shape:Colorless LiquidMolecular weight:282.110341,4-Bis(trimethylsilyl)benzene (p-Bis(trimethylsilyl)benzene)
CAS:<p>Organo-inorganic compounds, nesoi</p>Formula:C12H22Si2Color and Shape:White PowderMolecular weight:222.126Nonacosane (Nonacosane)
CAS:<p>Saturated acyclic hydrocarbons, excluding ethane and butane</p>Formula:C29H60Color and Shape:White PowderMolecular weight:408.46951,3-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:144.072121,16-Dichlorohexadecane (1,16-dichlorohexadecane)
CAS:<p>Saturated chlorinated derivatives of acyclic hydrocarbons, nesoi</p>Formula:C16H32Cl2Color and Shape:Off-White SolidMolecular weight:294.18811Flurbiprofen 1,2-Propylene Glycol Esters (Mixture of Regio- and Stereoisomers)
Formula:C18H19FO3Molecular weight:604.68Citronellyl 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:212.177632-[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:313.048132-Methylpentane (Isohexane)
CAS:<p>Saturated acyclic hydrocarbons, excluding ethane and butane</p>Formula:C6H14Color and Shape:Colorless LiquidMolecular weight:86.10955Undecanedioic Acid
CAS:<p>Acyclic polycarboxylic acids and their anhydrides, halides, peroxides and their derivatives, nesoi</p>Formula:C11H20O4Color and Shape:White PowderMolecular weight:216.13616Bis(hydroxyethyl) Terephthalate (1,4-Benzenedicarboxylic acid)
CAS:<p>Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids etc, nesoi</p>Formula:C12H14O6Color and Shape:White Off-White FlakesMolecular weight:254.079041-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:188.04734Darifenacin 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:Powder2-Octanone (2-Oxooctane)
CAS:<p>Acyclic ketones without other oxygen function, nesoi</p>Formula:C8H16OColor and Shape:Colorless LiquidMolecular weight:128.12012Lauric 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:287.24604Farnesane (2,6,10-trimethyldodecane)
CAS:<p>Saturated acyclic hydrocarbons, excluding ethane and butane</p>Formula:C15H32Color and Shape:Colorless LiquidMolecular weight:212.25045-Methyloctadecane (5-Methyloctadecane)
CAS:<p>Saturated acyclic hydrocarbons, excluding ethane and butane</p>Formula:C19H40Color and Shape:Colorless LiquidMolecular weight:268.3138-Methylheptadecane (8-Methylheptadecane)
CAS:<p>Saturated acyclic hydrocarbons, excluding ethane and butane</p>Formula:C18H38Color and Shape:Colorless LiquidMolecular weight:254.29735Dimethyl Phthalate (1,2-Dimethyl benzene-1,2-dicarboxylate)
CAS:<p>Other esters of orthophthalic acid</p>Formula:C10H10O4Color and Shape:Colorless LiquidMolecular weight:194.05791Docosanol (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:326.35487Heptadecane (Heptadecane)
CAS:<p>Saturated acyclic hydrocarbons, excluding ethane and butane</p>Formula:C17H36Color and Shape:Colorless LiquidMolecular weight:240.2817Pentacosane
CAS:<p>Saturated acyclic hydrocarbons, excluding ethane and butane</p>Formula:C25H52Color and Shape:White PowderMolecular weight:352.40694-Acetyl-2,6-di-tert-Butylphenol (1-(3,5-di-tert-butyl-4-hydroxyphenyl)ethan-1-one)
CAS:<p>Ketone-phenols and ketones with other oxygen function</p>Formula:C16H24O2Color and Shape:Off-White SolidMolecular weight:248.17763Ricinoleic Acid ((R,Z)-12-hydroxyoctadec-9-enoic acid)
CAS:<p>Carboxylic acids w/ alcohol function but w/o other oxygen function and their derivatives, nesoi</p>Formula:C18H34O3Color and Shape:Colorless Liquid GelMolecular weight:298.250792,2'-(1,4-Phenylene)bis(3,1-benzoxazin-4-one) (2,2'-(1,4-Phenylene)bis[4H-3,1-benzoxazin-4-one])
CAS:<p>Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi</p>Formula:C22H12N2O4Color and Shape:White PowderMolecular weight:368.07971Isophorone (3,5,5-Trimethyl-2-cyclohexen-1-one)
CAS:<p>Cyclanic, cyclenic or cycloterpenic ketones without other oxygen function, nesoi</p>Formula:C9H14OColor and Shape:Colorless LiquidMolecular weight:138.21Hexadecamethylcyclooctasiloxane (2,2,4,4,6,6,8,8,10,10,12,12,14,14,16,16-hexadecamethyl-1,3,5,7,9,11,13,15-octaoxa-2,4,6,8,10,12,14,16-octasilacyclohexadecane)
CAS:<p>Organo-inorganic compounds, nesoi</p>Formula:C16H48O8Si8Color and Shape:White SolidMolecular weight:592.15033Benzalkonium Bromide (C12) (Benzyldodecyldimethylammonium bromide)
CAS:<p>Quaternary ammonium salts and hydroxides, whether or not chemically defined, nesoi</p>Formula:C21H38BrNColor and Shape:Colorless White PowderMolecular weight:383.21876Ethylhexyl Acetate (2-Ethyl-1-hexanol acetate)
CAS:<p>Esters of acetic acid, nesoi</p>Formula:C10H20O2Color and Shape:Colorless LiquidMolecular weight:172.14633Solifenacin Identification Mixture A
<p>Compounds (excluding drugs and pesticides) containing a quinoline or isoquinoline ring-system (whether or not hydrogenated) not further fused, nesoi</p>Color and Shape:White Off-White Powder
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