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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4-(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:224.10486N-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:386.1606Bis(4-(2-phenylpropan-2-yl)phenyl)amine (Bis[4-(2-phenylpropan-2-yl)phenyl]amine)
CAS:Aromatic monoamines and their derivatives, salts thereof, nesoiFormula:C30H31NColor and Shape:White PowderMolecular weight:405.245651,3-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:191.06948Tetracontane
CAS:<p>Saturated acyclic hydrocarbons, excluding ethane and butane</p>Formula:C40H82Color and Shape:White FlakesMolecular weight:562.64165Undecanedioic Acid
CAS:Acyclic polycarboxylic acids and their anhydrides, halides, peroxides and their derivatives, nesoiFormula:C11H20O4Color and Shape:White PowderMolecular weight:216.13616Pentacosane
CAS:Saturated acyclic hydrocarbons, excluding ethane and butaneFormula:C25H52Color and Shape:White PowderMolecular weight:352.4069Isopulegol ((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:154.13577Tetraethylene 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:302.13655N-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:437.16206Vismodegib 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:431.03427Isooctyl Phthalate (bis(6-methylheptyl) phthalate)
CAS:Dioctyl orthophthalatesFormula:C24H38O4Color and Shape:Colorless LiquidMolecular weight:390.277012-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-Nitroso Desmethyl Diltiazem Solution (1 mL ) ((2S,3S)-2-(4-Methoxyphenyl)-5-{2-[methyl(nitroso)amino]ethyl}-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]thiazepin-3-yl acetate)
CAS:Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoiFormula:C21H23N3O5SColor and Shape:LiquidMolecular weight:429.13584Lovastatin 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-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-Nitrosodiisopropylamine (NDIPA) (1 mL ) (N-Isopropyl-N-nitrosoisopropylamine)
CAS:Compounds with other nitrogen function, nesoiFormula:C6H14N2OColor and Shape:LiquidMolecular weight:130.11061N-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:273.07833Benzalkonium 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:383.21876Solifenacin 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 PowderN-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 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:115.074562,4-Dimethylundecane (2,4-dimethylundecane)
CAS:Saturated acyclic hydrocarbons, excluding ethane and butaneFormula:C13H28Color and Shape:Colorless LiquidMolecular weight:184.2191N-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:467.20564Tolvaptan 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:Heterocyclic compounds with nitrogen hetero-atom(s) only, aromatic or modified aromatic, nesoiFormula:C26H23ClN2O3Color and Shape:Off-White PowderMolecular weight:446.13972Solifenacin Identification Mixture B
Compounds (excluding drugs and pesticides) containing a quinoline or isoquinoline ringColor and Shape:Powder2-Bromopalmitic Acid (2-Bromohexadecanoic acid)
CAS:Saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides etc, nesoiFormula:C16H31BrO2Color and Shape:White PowderMolecular weight:334.15074Eicosane (Icosane)
CAS:Saturated acyclic hydrocarbons, excluding ethane and butaneFormula:C20H42Color and Shape:White PowderMolecular weight:282.328653-Methylpentane (3-Methylpentane)
CAS:<p>Saturated acyclic hydrocarbons, excluding ethane and butane</p>Formula:C6H14Color and Shape:Colorless LiquidMolecular weight:86.18 g/molN-Nitroso Rasagiline Solution (1 mL ) ((R)-N-(2,3-Dihydro-1H-inden-1-yl)-N-(prop-2-yn-1-yl)nitrous 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:C12H12N2OColor and Shape:Colorless LiquidMolecular weight:200.09496Ricinoleic 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:298.25079N-Nitrosodiethanolamine (NDELA) Solution (1 mL ) (N,N-Bis(2-hydroxyethyl)nitrosoamine)
CAS:Compounds with other nitrogen function, nesoiFormula:C4H10N2O3Color and Shape:LiquidMolecular weight:134.06914Hexacosane (n-Hexacosane)
CAS:Formula:C26H54Color and Shape:White Colorless Solid FlakesMolecular weight:366.42255N-Nitrosoiminodiacetic acid (2,2'-(nitrosoazanediyl)diacetic acid)
CAS:Compounds with other nitrogen function, nesoiFormula:C4H6N2O5Color and Shape:Off-White SolidMolecular weight:162.027671-Cyclopentyl-4-nitrosopiperazine (CPNP) Solution (1 mL ) (1-Cyclopentyl-4-nitrosopiperazine)
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:C9H17N3OColor and Shape:Colorless LiquidMolecular weight:183.13716N-Nitroso Paroxetine ((3S,4R)-3-((benzo[d][1,3]dioxol-5-yloxy)methyl)-4-(4-fluorophenyl)-1-nitrosopiperidine)
CAS:<p>Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi</p>Formula:C19H19FN2O4Color and Shape:Light Yellow Fine PowderMolecular weight:358.13289N-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:240.10448Tetracosane (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:358.13289Deutero N-Nitrosodibutylamine (NDBA-d18 ) Solution (1 mL (N,N-Bis(butyl-d9)nitrous amide))
CAS:Isotopes, except those of hdg 2844; compounds, inorganic or organic, of such isotopes, whether or not chemically defined, nesoiFormula:C8D18N2OColor and Shape:LiquidMolecular weight:176.254891-(2-Methoxyphenyl)-4-nitrosopiperazine Solution (1 mL ) (1-(2-Methoxyphenyl)-4-nitrosopiperazine)
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:C11H15N3O2Color and Shape:Colorless LiquidMolecular weight:221.11643N-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:315.113841-Benzhydryl-4-nitrosopiperazine (1-Benzhydryl-4-nitrosopiperazine)
CAS:Compounds containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure, nesoiFormula:C17H19N3OColor and Shape:Off-White SolidMolecular weight:281.15281Bromobenzene (Monobromobenzene)
CAS:<p>Halogenated derivatives of aromatic hydrocarbons, nesoi</p>Formula:C6H5BrColor and Shape:Colorless LiquidMolecular weight:155.95746N-Nitroso Dabigatran Etexilate (ethyl 3-(2-(((4-(N-((hexyloxy)carbonyl)carbamimidoyl)phenyl)(nitroso)amino)methyl)-1-methyl-N-(pyridin-2-yl)-1H-benzo[d]imidazole-5-carboxamido)propanoate)
CAS:Compounds containing an unfused pyridine ring in the structure, nesoiFormula:C34H40N8O6Color and Shape:Light Yellow PowderMolecular weight:656.30708Bis(2-methoxyethyl) Phthalate (1,2-Benzenedicarboxylic acid)
CAS:Other esters of orthophthalic acidFormula:C14H18O6Color and Shape:Colorless LiquidMolecular weight:282.11034Glyceryl 1-Palmitate (2,3-Dihydroxypropyl palmitate)
CAS:Palmitic acid, stearic acid, their salts and estrsFormula:C19H38O4Color and Shape:SolidMolecular weight:330.27701Parachlorophenol
CAS:Derivatives containing only halogen substitutes and theFormula:C6H5ClOColor and Shape:White Off-White SolidMolecular weight:128.56Deutero N-Nitrosodiethylamine (NDEA-d10) Solution (1 mL ) (N,N-Bis(ethyl-d5)nitrous amide))
CAS:<p>Isotopes, except those of hdg 2844; compounds, inorganic or organic, of such isotopes, whether or not chemically defined, nesoi</p>Formula:C4D10N2OColor and Shape:LiquidMolecular weight:112.14208
