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(12,331 products)
- Anthraquinones and derivatives(405 products)
- Benzimidazole and Imidazole Derivatives(10,444 products)
- Benzodiazepine Derivatives(335 products)
- Carbohydrates and glycoconjugates(5,017 products)
- Esters and Derivatives(42,242 products)
- Fatty Acids and Lypidic Derivatives(32,403 products)
- Flavonoids and Polyphenols(17,087 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,404 products)
- Natural and semi-synthetic antibiotics(6,388 products)
- Nitriles and Cyano Derivatives(3,067 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,433 products)
- Organic Phosphates and Phosphonates(1,202 products)
- Organic Sulphonates and Sulphates(10,435 products)
- Organometallics(4,422 products)
- Others(6,294 products)
- Peptides and Proteins(3,154 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,950 products)
- Quinazoline and Quinoline Derivatives(66,011 products)
- Quinones and Derivatives(24,351 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,811 products)
- Steroids and Derivatives(4,977 products)
- Sulfonamides and Derivatives(2,596 products)
- Terpenoids and Derivatives(3,846 products)
- Thiazolidinediones and Thiopyrans(2,752 products)
- β-Adrenergic Compounds(230 products)
Show 21 more subcategories
Found 57078 products of "APIs for research and impurities"
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Ethyl 2-(4-isobutylphenyl)propanoate
CAS:Formula:C15H22O2Purity:98%Color and Shape:LiquidMolecular weight:234.33402-Deoxy-2-fluoro-1,3,5-tri-O-benzoyl-D-ribofuranose
CAS:Formula:C26H21FO7Purity:98%Color and Shape:SolidMolecular weight:464.43912-(4-Bromonaphthalen-2-yl)acetonitrile
CAS:Formula:C12H8BrNPurity:95%Color and Shape:SolidMolecular weight:246.10262-Propen-1-one, 1-(4-hydroxyphenyl)-3-phenyl-
CAS:Formula:C15H12O2Purity:97%Color and Shape:SolidMolecular weight:224.2546Carbamic acid, N,N'-[[(6S)-6-phenyl-6H-indolo[1,2-c][1,3]benzoxazine-3,10-diyl]bis[1H-imidazole-5,2-diyl-(2S)-2,1-pyrrolidinediyl[(1S)-1-(1-methylethyl)-2-oxo-2,1-ethanediyl]]]bis-, C,C'-dimethyl ester
CAS:Formula:C49H55N9O7Purity:98%Color and Shape:SolidMolecular weight:882.0171Ref: IN-DA0012RD
1gTo inquire1mg51.00€2mg57.00€5mg62.00€10mg82.00€50mg211.00€100mg242.00€250mg543.00€1H-Imidazole-5-carboxylic acid, 2-butyl-4-chloro-1-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-
CAS:Formula:C22H21ClN6O2Purity:97%Color and Shape:SolidMolecular weight:436.89417-BROMO-3,4-DIHYDRONAPHTHALEN-1(2H)-ONE
CAS:Formula:C10H9BrOPurity:98%Color and Shape:SolidMolecular weight:225.0819Diethyl 2-(3-nitropyridin-2-yl)malonate
CAS:Formula:C12H14N2O6Purity:95%Color and Shape:SolidMolecular weight:282.2494Vatalanib Dihydrochloride
CAS:Formula:C20H17Cl3N4Purity:98%Color and Shape:SolidMolecular weight:419.7348Imidodicarbonimidic diamide, N-(3-chlorophenyl)-, hydrochloride (1:1)
CAS:Formula:C8H11Cl2N5Purity:97%Color and Shape:SolidMolecular weight:248.1124Benzamide, 3-(cyclopropylmethoxy)-N-(3,5-dichloro-1-oxido-4-pyridinyl)-4-(difluoromethoxy)-
CAS:Formula:C17H14Cl2F2N2O4Purity:95%Color and Shape:SolidMolecular weight:419.2069Ref: IN-DA002XQ1
1mg49.00€2mg59.00€5mg77.00€10mg125.00€25mg191.00€50mg214.00€100mg360.00€250mg521.00€2-(7-Methoxy-1-naphthyl)ethylamine hydrochloride
CAS:Formula:C13H16ClNOPurity:97%Color and Shape:SolidMolecular weight:237.72525-Methyl-2'-O-methyluridine
CAS:Formula:C11H16N2O6Purity:97%Color and Shape:SolidMolecular weight:272.2545Benzene-1,2,4-tricarboxylic acid
CAS:Formula:C9H6O6Purity:97%Color and Shape:SolidMolecular weight:210.1403N-nitroso-n-methylurethane
CAS:Formula:C4H8N2O3Purity:96%Color and Shape:LiquidMolecular weight:132.11794-(2-Methoxyphenyl)-α-[(1-naphthalenyloxy)methyl]-1-piperazineethanolhydrochloride
CAS:Formula:C24H29ClN2O3Purity:98%Color and Shape:SolidMolecular weight:428.9517Sodium 2-Propylpentanoate
CAS:Formula:C8H15NaO2Purity:97%Color and Shape:SolidMolecular weight:166.1933(R)-1-(3-Ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethylamine
CAS:Formula:C12H19NO4SPurity:97%Color and Shape:SolidMolecular weight:273.3486Tricyclo[3.3.1.13,7]decane-1-acetyl chloride
CAS:Formula:C12H17ClOPurity:95%Color and Shape:LiquidMolecular weight:212.7158Ref: IN-DA00BI97
1gTo inquire1mg47.00€5mg92.00€10mg143.00€25mg181.00€50mg239.00€100mg286.00€250mg518.00€1H-Indene, 2-bromo-2,3-dihydro-
CAS:Formula:C9H9BrPurity:97%Color and Shape:SolidMolecular weight:197.0718TRANS-3-BROMO-N-ETHYLCINNAMAMIDE
CAS:Formula:C11H12BrNOPurity:98%Color and Shape:SolidMolecular weight:254.1231Pregna-1,4-diene-3,20-dione
CAS:Formula:C22H28O5Purity:98%Color and Shape:SolidMolecular weight:372.4547DIOXOPROMETHAZINE HYDROCHLORIDE
CAS:Formula:C17H21ClN2O2SPurity:98%Color and Shape:SolidMolecular weight:352.8788Ref: IN-DA007XXV
5g34.00€10g57.00€15g68.00€25g77.00€50g112.00€75g167.00€100g202.00€200g274.00€300g539.00€500g632.00€Butanoic acid, 4-oxo-4-(phenylamino)-
CAS:Formula:C10H11NO3Purity:98%Color and Shape:SolidMolecular weight:193.1992Methacycline hydrochloride
CAS:Methacycline hydrochloride, a broad-spectrum antibiotic, is a slow-excreted tetracycline derivative with prolonged blood levels.Formula:C22H23ClN2O8Purity:99.02% - ≥98%Color and Shape:SolidMolecular weight:478.882,4(1H,3H)-Quinazolinedione, 6,7-dimethoxy-
CAS:Formula:C10H10N2O4Purity:98%Color and Shape:SolidMolecular weight:222.1974Piperidinium, 4-[[hydroxy(octadecyloxy)phosphinyl]oxy]-1,1-dimethyl-, inner salt
CAS:Formula:C25H52NO4PPurity:98%Color and Shape:SolidMolecular weight:461.6584Phenol, 4-iodo-2,5-dimethyl-
CAS:Formula:C8H9IOPurity:95%Color and Shape:SolidMolecular weight:248.0609Valdecoxib Impurity F
CAS:Formula:C16H12ClNO3SPurity:97%Color and Shape:SolidMolecular weight:333.78946,7-Dichloro-1,4-dihydro-2,3-quinoxalinedione
CAS:Formula:C8H4Cl2N2O2Purity:97%Color and Shape:SolidMolecular weight:231.0356L-Tyrosine, N-(butylsulfonyl)-
CAS:Formula:C13H19NO5SPurity:98%Color and Shape:SolidMolecular weight:301.3587(S)-5-(Aminomethyl)-3-(3-fluoro-4-morpholinophenyl)oxazolidin-2-one
CAS:Formula:C14H18FN3O3Purity:98%Color and Shape:SolidMolecular weight:295.3094(11b,16a)-9-fluoro-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione 21-acetate
CAS:Formula:C24H31FO6Purity:98%Color and Shape:SolidMolecular weight:434.49771-PHTHALAZINAMINE, N-(3-CHLOROPHENYL)-4-PHENYL-
CAS:Formula:C20H14ClN3Purity:99%Color and Shape:SolidMolecular weight:331.79831-(2,6-DIMETHYLPHENOXY)ACETONE
CAS:Formula:C11H14O2Purity:95%Color and Shape:LiquidMolecular weight:178.22773-(Morpholine-4-carbonyl)-5-nitrophenylboronic acid
CAS:Formula:C11H13BN2O6Purity:98%Color and Shape:SolidMolecular weight:280.0417Suberic Acid Monomethyl Ester
CAS:Formula:C9H16O4Purity:96%Color and Shape:LiquidMolecular weight:188.2209Cefmetazole (sodium)
CAS:Formula:C15H16N7NaO5S3Purity:98%Color and Shape:SolidMolecular weight:493.5162Hydrazinecarboximidamide, 2-[3-(5-nitro-2-furanyl)-1-[2-(5-nitro-2-furanyl)ethenyl]-2-propen-1-ylidene]-, hydrochloride (1:1)
CAS:Formula:C14H13ClN6O6Purity:97%Color and Shape:SolidMolecular weight:396.7426Imidazo[1,2-a]pyridine-3-carboxylic acid, 6-[5-[(phenylsulfonyl)amino]-3-pyridinyl]-, ethyl ester
CAS:Formula:C21H18N4O4SPurity:98%Color and Shape:SolidMolecular weight:422.4570(2S,3R,4R,5S,6R)-2-{4-chloro-3-[(4-ethoxyphenyl)methyl]phenyl}-6-(hydroxymethyl)oxane-3,4,5-triol
CAS:Formula:C21H25ClO6Purity:97%Color and Shape:SolidMolecular weight:408.8726Ref: IN-DA0039GJ
1g107.00€5g210.00€10g555.00€1kgTo inquire10mg29.00€250g660.00€500gTo inquire50mg30.00€100mg52.00€250mg52.00€1,4-Butanediol, 2,3-bis[(4-hydroxy-3-methoxyphenyl)methyl]-, (2R,3R)-
CAS:Formula:C20H26O6Purity:99%Color and Shape:SolidMolecular weight:362.4168Benzene, 1,3-dichloro-2-(chloromethyl)-
CAS:Formula:C7H5Cl3Purity:98%Color and Shape:SolidMolecular weight:195.47363-Pyrrolidineacetic acid, 2-carboxy-4-(1-methylethenyl)-, (2S,3S,4S)-
CAS:Formula:C10H15NO4Purity:98%Color and Shape:SolidMolecular weight:213.23042-Hydroxyethyl tetradecanoate
CAS:Formula:C16H32O3Purity:95%Color and Shape:SolidMolecular weight:272.4235Ethyl diethoxyphosphinylformate
CAS:Formula:C7H15O5PPurity:97%Color and Shape:LiquidMolecular weight:210.16483-Phenoxyphenylacetonitrile
CAS:Formula:C14H11NOPurity:95%Color and Shape:LiquidMolecular weight:209.24322-Amino-6-cyclopropylamino-9H-purine
CAS:Formula:C8H10N6Purity:95%Color and Shape:SolidMolecular weight:190.2052Benzenepropanoic acid, b-(aminomethyl)-
CAS:Formula:C10H13NO2Purity:98%Color and Shape:SolidMolecular weight:179.2157L-Histidine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-
CAS:Formula:C21H19N3O4Purity:97%Color and Shape:SolidMolecular weight:377.3933Ref: IN-DA000CVI
1g25.00€5g46.00€10g60.00€25g124.00€50g194.00€100g263.00€250g563.00€100mg21.00€250mg25.00€2-Bromo-N-[2-(2-chlorobenzoyl)-4-nitrophenyl]acetamide
CAS:Formula:C15H10BrClN2O4Purity:98%Color and Shape:SolidMolecular weight:397.60792,3,4,5-Tetradehydro Alfuzosin Hydrochloride
CAS:Formula:C19H24ClN5O4Purity:95%Color and Shape:SolidMolecular weight:421.87803-Bromo-5-chloropyrazolo[1,5-a]pyrimidine
CAS:Formula:C6H3BrClN3Purity:98%Color and Shape:SolidMolecular weight:232.4651Ref: IN-DA00IJRY
1g25.00€5g52.00€10g67.00€1kgTo inquire25g126.00€2kgTo inquire5kgTo inquire100g339.00€250mg24.00€Perchloropyrimido[5,4-d]pyrimidine
CAS:Formula:C6Cl4N4Purity:98%Color and Shape:SolidMolecular weight:269.90301-Deoxy-1-(3,4-dihydro-7,8-dimethyl-2,4-dioxobenzo[g]pteridin-10(2H)-yl)-D-ribitol
CAS:Formula:C17H20N4O6Purity:98%Color and Shape:SolidMolecular weight:376.3639Ref: IN-DA0036H5
5g24.00€10g28.00€25g26.00€50g44.00€5kgTo inquire100g52.00€10kgTo inquire25kgTo inquire300g121.00€400g126.00€500g137.00€(R)-2-Amino-3-(4-boronophenyl)propanoic acid
CAS:Formula:C9H12BNO4Purity:95%Color and Shape:SolidMolecular weight:209.00691-[3-[4-[2-[[4-Chloro-2-hydroxy-5-(1-methylcyclopropyl)phenyl]amino]acetyl]-1-piperazinyl]-1-azetidinyl]-2-propen-1-one
CAS:Formula:C22H29ClN4O3Purity:98%Color and Shape:SolidMolecular weight:432.94371-(4-aminobutyl)guanidine; sulfuric acid
CAS:Formula:C5H16N4O4SPurity:90%Color and Shape:SolidMolecular weight:228.26992-(2-methoxyphenyl)ethan-1-amine
CAS:Formula:C9H13NOPurity:98%Color and Shape:LiquidMolecular weight:151.2056Methyl 2-Bromo-5-sulfamoylbenzoate
CAS:Formula:C8H8BrNO4SPurity:97%Color and Shape:SolidMolecular weight:294.12241H-Carbazole-3-carboxylic acid, 2,3,4,9-tetrahydro-
CAS:Formula:C13H13NO2Purity:98%Color and Shape:SolidMolecular weight:215.2478N-Boc-N-methyl-DL-alanine
CAS:Formula:C9H17NO4Purity:96%Color and Shape:SolidMolecular weight:203.23562-Butenedioic acid (2E)-, iron(2+) salt (1:1)
CAS:Formula:C4H2FeO4Purity:95%Color and Shape:SolidMolecular weight:169.90134-Amino-1-Methyl-3-(2-Methylpropyl)-1H-Pyrazole-5-Carboxamide
CAS:Formula:C9H16N4OPurity:95%Color and Shape:SolidMolecular weight:196.249517a-Acetoxy-6-methyl-16-methylene-4,6-pregnadiene-3,20-dione
CAS:Formula:C25H32O4Purity:98%Color and Shape:SolidMolecular weight:396.51923'-(ethyl(Methyl)carbaMoyl)oxyacetophenone
CAS:Formula:C12H15NO3Purity:98%Color and Shape:LiquidMolecular weight:221.2524Ethylisopropylnitrosamine
CAS:Formula:C5H12N2OPurity:98%Color and Shape:LiquidMolecular weight:116.16164-Bromo-2-(trifluoromethyl)aniline
CAS:Formula:C7H5BrF3NPurity:97%Color and Shape:LiquidMolecular weight:240.0205Phenol, 3-[(1S)-1-(dimethylamino)ethyl]-
CAS:Formula:C10H15NOPurity:98%Color and Shape:SolidMolecular weight:165.2322Ref: IN-DA00368R
1g66.00€5g149.00€10g192.00€25g318.00€250gTo inquire100mg25.00€250mg30.00€500mg46.00€1-[3-(1H-1,2,4-triazol-1-yl)phenyl]-1H-1,2,4-triazole
CAS:Formula:C10H8N6Purity:98%Color and Shape:SolidMolecular weight:212.21072-[3-[4-[(1H-Indazol-5-yl)amino]quinazolin-2-yl]phenoxy]-N-isopropylacetamide
CAS:Formula:C26H24N6O2Purity:99%Color and Shape:SolidMolecular weight:452.50781H-Pyrrolo[2,3-b]pyridin-5-ol, 1-[tris(1-methylethyl)silyl]-
CAS:Formula:C16H26N2OSiPurity:98%Color and Shape:SolidMolecular weight:290.47594(3H)-Quinazolinone, 7-methoxy-6-[3-(4-morpholinyl)propoxy]-
CAS:Formula:C16H21N3O4Purity:97%Color and Shape:SolidMolecular weight:319.35564-Pyridinecarbothioamide, 2-ethyl-
CAS:Formula:C8H10N2SPurity:98%Color and Shape:SolidMolecular weight:166.2434Benzamide, N-hydroxy-4-[(1,2,3,4-tetrahydro-2-methyl-5H-pyrido[4,3-b]indol-5-yl)methyl]-, 2,2,2-trifluoroacetate (1:1)
CAS:Formula:C22H22F3N3O4Purity:98%Color and Shape:SolidMolecular weight:449.4230L-Cysteine, hydrochloride, hydrate (1:1:1)
CAS:Formula:C3H10ClNO3SPurity:98%Color and Shape:SolidMolecular weight:175.6344


