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(65,497 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:224.10486Lauramide (Dodecanamide)
CAS:<p>Acyclic amides (including acyclic carbamates) and their derivatives and salts thereof, nesoi</p>Formula:C12H25NOColor and Shape:White PowderMolecular weight:199.193613,5-Di-tert-butylphenol
CAS:<p>Monophenols, nesoi</p>Formula:C14H22OColor and Shape:White SolidMolecular weight:206.16707Phenylethyl Alcohol
CAS:<p>Aromatic alcohols and their halogenated, sulfonated, nitrated or nitrosated derivatives not elsewhere specified or included</p>Formula:C8H10OColor and Shape:Colorless LiquidMolecular weight:122.07316Rubber Oligomer 4 (1,1,5,5-Tetramethyl-2-(1-chloromethylethenyl)-3-(2,2,4-trimethylpentyl)-cyclohexane)
CAS:<p>Other halogenated derivatives of cyclanic, cyclenic or cycloterpenic hydrocarbons, excluding hexachlorocyclohexane</p>Formula:C21H39ClColor and Shape:Clear LiquidMolecular weight:326.27403Hexadecamethylcyclooctasiloxane (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:592.150331-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/molCyclomethicone 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:518.13154Pitavastatin 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:880.28481Bis(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:254.079042-Methylhexacosane (2-methylhexacosane)
CAS:<p>Saturated acyclic hydrocarbons, excluding ethane and butane</p>Formula:C27H56Color and Shape:White SolidMolecular weight:380.4382N-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:375.17544-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:248.17763N-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)
<p>Compounds containing a quinoline or isoquinoline ring-system, whether or not hydrogenated, not further fused, excluding drugs and pesticides</p>Formula:C25H29N3O6Color and Shape:White SolidMolecular weight:467.20564N-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:<p>Compounds containing an unfused pyridine ring in the structure, nesoi</p>Formula:C34H40N8O6Color and Shape:Light Yellow PowderMolecular weight:656.30708Lauryldiethanolamine (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:273.26678Dinonyl Phthalate (1,2-Dinonyl benzene-1,2-dicarboxylate)
CAS:<p>Other dinonyl or didecyl orthophthalates</p>Formula:C26H42O4Color and Shape:Colorless LiquidMolecular weight:418.30831Enrofloxacin Related Compound 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:PowderSolifenacin 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 Powder2,2'-(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:368.07971Deutero N-Nitrosodibutylamine (NDBA-d18 ) Solution (1 mL (N,N-Bis(butyl-d9)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:C8D18N2OColor and Shape:LiquidMolecular weight:176.25489Rubber Oligomer 5 (1,1,5,5-Tetramethyl-2-(1-bromomethylethenyl)-3-(2,2,4-trimethylpentyl)-cyclohexane)
CAS:<p>Other halogenated derivatives of cyclanic, cyclenic or cycloterpenic hydrocarbons, excluding hexachlorocyclohexane</p>Formula:C21H39BrColor and Shape:Clear LiquidMolecular weight:370.22351Rocuronium 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 Powder1-Benzhydryl-4-nitrosopiperazine (1-Benzhydryl-4-nitrosopiperazine)
CAS:<p>Compounds containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure, nesoi</p>Formula:C17H19N3OColor and Shape:Off-White SolidMolecular weight:281.15281Rubber Oligomer 3 (1,1,5,5-Tetramethyl-2-(1-methylethenyl)-3-(2,2,4-trimethylpentyl)-cyclohexane)
CAS:<p>Cyclanes, cyclenes and cycloterpenes, excluding cyclohexane</p>Formula:C21H40Color and Shape:LiquidMolecular weight:292.3138-Pentadecanone (Pentadecan-8-one)
CAS:<p>Acyclic ketones without other oxygen function, nesoi</p>Formula:C15H30OColor and Shape:Colorless CrystalsMolecular weight:226.22967Rifampin Quinone (1,4-dideoxy-1,4-dihydro-3-[[[4-methyl-1-piperazinyl]imino]methyl]-1,4-dioxo-rifamycin)
CAS:<p>Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi</p>Formula:C43H56N4O12Color and Shape:Black PowderMolecular weight:820.38947Parachlorophenol
CAS:<p>Derivatives containing only halogen substitutes and the</p>Formula:C6H5ClOColor and Shape:White Off-White SolidMolecular weight:128.00289Isooctyl Phthalate (bis(6-methylheptyl) phthalate)
CAS:<p>Dioctyl orthophthalates</p>Formula:C24H38O4Color and Shape:Colorless LiquidMolecular weight:390.277013-Methylheptadecane (3-methylheptadecane)
CAS:<p>Saturated acyclic hydrocarbons, excluding ethane and butane</p>Formula:C18H38Color and Shape:Colorless LiquidMolecular weight:254.29735Bromobenzene (Monobromobenzene)
CAS:<p>Halogenated derivatives of aromatic hydrocarbons, nesoi</p>Formula:C6H5BrColor and Shape:Colorless LiquidMolecular weight:155.95746Pentaerythrityl Triacrylate (Pentaerythritol triacrylate)
CAS:<p>Esters of acrylic acid, nesoi</p>Formula:C14H18O7Color and Shape:Colorless SolidMolecular weight:298.105252-Octanone (2-Oxooctane)
CAS:<p>Acyclic ketones without other oxygen function, nesoi</p>Formula:C8H16OColor and Shape:Colorless LiquidMolecular weight:128.12012N-Nitrosoiminodiacetic acid (2,2'-(nitrosoazanediyl)diacetic acid)
CAS:<p>Compounds with other nitrogen function, nesoi</p>Formula:C4H6N2O5Color and Shape:Off-White SolidMolecular weight:162.02767N-(2-Benzoylphenyl)-4-methylbenzenesulfonamide (2-(p-Toluenesulfonamido)benzophenone)
CAS:<p>Sulfonamides, nesoi</p>Formula:C20H17NO3SColor and Shape:White Solid CrystalsMolecular weight:351.09291E-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:296.30792Docetaxel Identification
<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>Formula:C43H53NO14·3H2OColor and Shape:White PowderMolecular weight:807.34661Griseofulvin Permeability Diameter
CAS:<p>Antibiotics nesoi</p>Formula:C17H17ClO6Color and Shape:White Off-White PowderMolecular weight:352.77Benzyl 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:238.09938Nonacosane (Nonacosane)
CAS:<p>Saturated acyclic hydrocarbons, excluding ethane and butane</p>Formula:C29H60Color and Shape:White PowderMolecular weight:408.4695Pentacosane
CAS:<p>Saturated acyclic hydrocarbons, excluding ethane and butane</p>Formula:C25H52Color and Shape:White PowderMolecular weight:352.4069Edaravone 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:326.057262-(4-Nitrosopiperazin-1-yl)pyrimidine (2-(4-nitrosopiperazin-1-yl)pyrimidine)
CAS:<p>Compounds containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure, nesoi</p>Formula:C8H11N5OColor and Shape:White Crystalline PowderMolecular weight:193.09636N-[(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:199.077934-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:159.100782-Ethylhexyl Acrylate (2-Ethylhexyl 2-propenoate)
CAS:<p>2-ethyl-1-hexyl acrylate</p>Formula:C11H20O2Color and Shape:Colorless LiquidMolecular weight:184.14633Heneicosane (n-Heneicosane)
CAS:<p>Saturated acyclic hydrocarbons, excluding ethane and butane</p>Formula:C21H44Color and Shape:White SolidMolecular weight:296.3443N-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:240.10448Docosanol (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:326.35487
