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(12,263 products)
- Anthraquinones and derivatives(404 products)
- Benzimidazole and Imidazole Derivatives(10,353 products)
- Benzodiazepine Derivatives(333 products)
- Carbohydrates and glycoconjugates(5,010 products)
- Esters and Derivatives(42,025 products)
- Fatty Acids and Lypidic Derivatives(32,208 products)
- Flavonoids and Polyphenols(16,998 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,393 products)
- Natural and semi-synthetic antibiotics(6,343 products)
- Nitriles and Cyano Derivatives(3,042 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,421 products)
- Organic Phosphates and Phosphonates(1,200 products)
- Organic Sulphonates and Sulphates(10,393 products)
- Organometallics(4,398 products)
- Others(6,274 products)
- Peptides and Proteins(3,118 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,895 products)
- Quinazoline and Quinoline Derivatives(65,562 products)
- Quinones and Derivatives(24,203 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,347 products)
- Steroids and Derivatives(4,949 products)
- Sulfonamides and Derivatives(2,587 products)
- Terpenoids and Derivatives(3,837 products)
- Thiazolidinediones and Thiopyrans(2,733 products)
- β-Adrenergic Compounds(229 products)
Show 21 more subcategories
Found 56644 products of "APIs for research and impurities"
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1-Azabicyclo[2.2.2]octane-4-Methanol, α,α-diphenyl-
CAS:Formula:C20H23NOPurity:98%Color and Shape:SolidMolecular weight:293.4027Sodium butane-1,4-disulfonate
CAS:Formula:C4H8Na2O6S2Purity:97%Color and Shape:SolidMolecular weight:262.21232-Naphthalenesulfonic acid, 6-hydroxy-5-[2-(2-methoxy-5-methyl-4-sulfophenyl)diazenyl]-, sodium salt (1:2)
CAS:Formula:C18H14N2Na2O8S2Purity:85%Color and Shape:SolidMolecular weight:496.42194-Methyl-2-hexanamine, HCl
CAS:Formula:C7H18ClNPurity:98%Color and Shape:SolidMolecular weight:151.67753,7-Cyclodecadien-1-one, 3,7-dimethyl-10-(1-methylethylidene)-,(3E,7E)-
CAS:Formula:C15H22OPurity:98%Color and Shape:SolidMolecular weight:218.33462-Cyclopentene-1-methanol, 4-[2-amino-6-(cyclopropylamino)-9H-purin-9-yl]-, (1S,4R)-
CAS:Formula:C14H18N6OPurity:98%Color and Shape:SolidMolecular weight:286.3323Triamcinolone acetonide 21-acetate
CAS:Formula:C26H33FO7Purity:98%Color and Shape:SolidMolecular weight:476.5344Pregn-5-en-20-one, 3,17-dihydroxy-, (3b)-
CAS:Formula:C21H32O3Purity:95%Color and Shape:SolidMolecular weight:332.4770cis-Ethyl 4-aminocyclohexanecarboxylate hydrochloride
CAS:Formula:C9H18ClNO2Purity:97%Color and Shape:SolidMolecular weight:207.6977(E)-3',6-Disinapoylsucrose
CAS:Formula:C34H42O19Purity:98%Color and Shape:SolidMolecular weight:754.68592,4-Imidazolidinedione, 5-ethyl-5-(4-hydroxyphenyl)-3-methyl-
CAS:Formula:C12H14N2O3Purity:99%Color and Shape:SolidMolecular weight:234.25123-(2-Naphthyl)-1-phenyl-1h-pyrazole-4-carbaldehyde
CAS:Formula:C20H14N2OPurity:97%Color and Shape:SolidMolecular weight:298.33802,2,2-Triphenylacetophenone
CAS:Formula:C26H20OPurity:99%Color and Shape:SolidMolecular weight:348.4364(11β)-17-(Acetyloxy)-11-[4-(dimethylamino)phenyl]-19-norpregna-4,9-diene-3,20-dione
CAS:Formula:C30H37NO4Purity:98%Color and Shape:SolidMolecular weight:475.6191[(1S,3S,5S,6S)-6-hydroxy-8-methyl-8-azabicyclo[3.2.1]octan-3-yl] 3-hydroxy-2-phenylpropanoate
CAS:Formula:C17H23NO4Purity:97%Color and Shape:SolidMolecular weight:305.36885H-Benzo[b]carbazole-3-carbonitrile, 9-ethyl-6,11-dihydro-8-iodo-6,6-dimethyl-11-oxo-
CAS:Formula:C21H17IN2OPurity:98%Color and Shape:SolidMolecular weight:440.27695'-Thymidylic acid, disodium salt
CAS:Formula:C10H13N2Na2O8PPurity:98%Color and Shape:SolidMolecular weight:366.1721Pyridine, 2-bromo-5-(difluoromethyl)-
CAS:Formula:C6H4BrF2NPurity:95%Color and Shape:SolidMolecular weight:208.00354-METHOXY-3-HYDROXYACETOPHENONE
CAS:Formula:C9H10O3Purity:98%Color and Shape:SolidMolecular weight:166.1739Hexamethonium bromide
CAS:Formula:C12H30Br2N2Purity:98%Color and Shape:SolidMolecular weight:362.18802,5-Dihydro-7-methoxy-2-(4-methoxyphenyl)-3H-pyrazolo[4,3-c]quinolin-3-one
CAS:Formula:C18H15N3O3Purity:98%Color and Shape:SolidMolecular weight:321.3300(3-carbamoyloxy-1,1,3,3-tetradeuterio-2-phenylpropyl) carbamate
CAS:Formula:C11H14N2O4Purity:98%Color and Shape:SolidMolecular weight:238.2399Ref: IN-DA00I4UR
1g603.00€5gTo inquire5mg61.00€10mg61.00€25mg118.00€50mg137.00€100mg168.00€250mg251.00€D-Methionine, N-[(phenylmethoxy)carbonyl]-
CAS:Formula:C13H17NO4SPurity:98%Color and Shape:SolidMolecular weight:283.34342-acetylthiomethyl-3-(4-methylbenzoyl)propionic acid
CAS:Formula:C14H16O4SPurity:99%Color and Shape:SolidMolecular weight:280.3394(R)-2-((tert-Butoxycarbonyl)amino)propanoic acid hydrate
CAS:Formula:C8H15NO4Purity:98%Color and Shape:SolidMolecular weight:189.20901-(2,4-Dichlorobenzyl)-1H-indazole-3-carboxylic acid
CAS:Formula:C15H10Cl2N2O2Purity:99%Color and Shape:SolidMolecular weight:321.15811-((4-Nitrophenyl)sulfonyl)-1H-1,2,4-triazole
CAS:Formula:C8H6N4O4SPurity:95%Color and Shape:SolidMolecular weight:254.2226Carbamic acid, N-[(1R)-2-(methoxymethylamino)-2-oxo-1-(phenylmethyl)ethyl]-, 1,1-dimethylethyl ester
CAS:Formula:C16H24N2O4Purity:97%Molecular weight:308.3728cis-2-Phenylcyclopropanecarboxylicacid
CAS:Formula:C10H10O2Purity:95%Color and Shape:SolidMolecular weight:162.1852Pamidronate, Disodium Salt
CAS:Formula:C3H19NNa2O12P2Purity:98%Color and Shape:SolidMolecular weight:369.1095Benzenamine, 2-(4-chlorophenoxy)-
CAS:Formula:C12H10ClNOPurity:98%Color and Shape:LiquidMolecular weight:219.6669Benzoic acid, 3,4-dihydroxy-, 2-[(2-hydroxyphenyl)methylene]hydrazide
CAS:Formula:C14H12N2O4Purity:98%Color and Shape:SolidMolecular weight:272.25612-HYDROXY-2-METHYL-PROPIONAMIDINE HCL
CAS:Formula:C4H11ClN2OPurity:97%Color and Shape:SolidMolecular weight:138.5959Benzamide, 2-hydroxy-N-(5-nitro-2-thiazolyl)-
CAS:Formula:C10H7N3O4SPurity:98%Color and Shape:SolidMolecular weight:265.2453Benzoic acid, 4-(4-fluorophenoxy)-
CAS:Formula:C13H9FO3Purity:98%Color and Shape:SolidMolecular weight:232.2072Octreotide Acetate
CAS:Formula:C51H70N10O12S2Purity:99%Color and Shape:SolidMolecular weight:1079.2913(1-ethyl-1H-benzoimidazol-2-yl)methanol
CAS:Formula:C10H12N2OPurity:97%Color and Shape:SolidMolecular weight:176.21511-ethyl-4-[2-(morpholin-4-yl)ethyl]-3,3-diphenylpyrrolidin-2-one
CAS:Formula:C24H30N2O2Purity:98%Color and Shape:SolidMolecular weight:378.50722-N-HEXADECYLSTEARIC ACID
CAS:Formula:C34H68O2Purity:95%Color and Shape:SolidMolecular weight:508.90254(3H)-Quinazolinone, 6,7-dimethoxy-
CAS:Formula:C10H10N2O3Purity:96%Color and Shape:SolidMolecular weight:206.19805-BROMO-4'-CHLOROSALICYLANILIDE
CAS:Formula:C13H9BrClNO2Purity:98%Color and Shape:SolidMolecular weight:326.5731Cholan-24-oic acid, 3,12-dihydroxy-, sodium salt (1:1), (3α,5β,12α)-
CAS:Formula:C24H40NaO4Purity:98%Color and Shape:SolidMolecular weight:415.5618Ref: IN-DA0039CL
1g29.00€5g30.00€10g46.00€1KG628.00€25g64.00€50g101.00€5kg2,420.00€100g145.00€250g229.00€AMLODIPINE DIETHYL ESTER
CAS:Formula:C21H27ClN2O5Purity:97%Color and Shape:SolidMolecular weight:422.9025(8S,9S,10R,13S,14S,17R)-17-((2S,3R)-3-Hydroxy-6-methylheptan-2-yl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol
CAS:Formula:C27H46O2Purity:98%Color and Shape:SolidMolecular weight:402.6529propan-2-yl 2-{4-[(4-chlorophenyl)carbonyl]phenoxy}-2-methylpropanoate
CAS:Formula:C20H21ClO4Purity:97%Color and Shape:SolidMolecular weight:360.8313Ref: IN-DA00I8UW
1g26.00€5g26.00€10g30.00€25g40.00€5kgTo inquire100g67.00€10kgTo inquire250g123.00€25kgTo inquire500g167.00€Methyl 4-[1-(5,6,7,8-tetrahydro-3,5,5,8,8-pentamethyl-2-naphthyl)vinyl]benzoate
CAS:Formula:C25H30O2Purity:98%Color and Shape:SolidMolecular weight:362.5045(2S)-1-[[2,6-Dimethoxy-4-[(2-methyl[1,1'-biphenyl]-3-yl)methoxy]phenyl]methyl]-2-piperidinecarboxylic acid
CAS:Formula:C29H33NO5Purity:98%Color and Shape:SolidMolecular weight:475.5760Ref: IN-DA001XF7
1gTo inquire1mg31.00€5mg71.00€10mg93.00€25mg146.00€50mg178.00€100mg246.00€250mg555.00€Nonafluorobutane-1-sulfonic acid
CAS:Formula:C4HF9O3SPurity:98%Color and Shape:LiquidMolecular weight:300.0996potassium 4-{[(4-fluorophenyl)methyl]carbamoyl}-1-methyl-2-{2-[(5-methyl-1,3,4-oxadiazol-2-yl)formamido]propan-2-yl}-6-oxo-1,6-dihydropyrimidin-5-olate
CAS:Formula:C20H20FKN6O5Purity:98%Color and Shape:SolidMolecular weight:482.50676H-Thieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepine-6-acetamide, 4-(4-chlorophenyl)-N-(4-hydroxyphenyl)-2,3,9-trimethyl-, (6S)-
CAS:Formula:C25H22ClN5O2SPurity:98%Color and Shape:SolidMolecular weight:491.9925Ref: IN-DA0028BE
1gTo inquire1mg51.00€2mg61.00€5mg116.00€10mg142.00€50mg345.00€100mg685.00€250mgTo inquire2H-1,2,4-Benzothiadiazine-7-sulfonamide,3-bicyclo[2.2.1]hept-5-en-2-yl-6-chloro-3,4-dihydro-, 1,1-dioxide
CAS:Formula:C14H16ClN3O4S2Purity:95%Color and Shape:SolidMolecular weight:389.87754-Chlorophenylguanidine hydrochloride
CAS:Formula:C7H9Cl2N3Purity:95%Color and Shape:SolidMolecular weight:206.0725β-Alanine, N-[[2-[[[4-[[[(1-ethylbutoxy)carbonyl]amino]iminomethyl]phenyl]amino]methyl]-1-methyl-1H-benzimidazol-5-yl]carbonyl]-N-2-pyridinyl-, ethyl ester
CAS:Formula:C34H41N7O5Purity:98%Molecular weight:627.7332Imidazo[4,5-d]pyrrolo[2,3-b]pyridine-7-carboxamide, N,N-dicyclopropyl-4-[(1,5-dimethyl-1H-pyrazol-3-yl)amino]-6-ethyl-1,6-dihydro-1-methyl-
CAS:Formula:C23H28N8OPurity:98%Color and Shape:SolidMolecular weight:432.5214Ethanone, 2,2,2-trichloro-1-(1-methyl-4-nitro-1H-pyrrol-2-yl)-
CAS:Formula:C7H5Cl3N2O3Purity:96%Color and Shape:SolidMolecular weight:271.4852Spiro[androsta-1,4-diene-6,2'-oxirane]-3,17-dione(Mixture of Diastereomers)
CAS:Formula:C20H24O3Purity:>97%Color and Shape:SolidMolecular weight:312.40282-Chloro-6-Aminopyrazine
CAS:Formula:C4H4ClN3Purity:97%Color and Shape:SolidMolecular weight:129.54771-[5-(Cyclopropylsulfamoyl)-2-(thiophen-3-yl)phenyl]-3-[3-(trifluoromethyl)phenyl]urea
CAS:Formula:C21H18F3N3O3S2Purity:98%Color and Shape:SolidMolecular weight:481.5111L-Tyrosine, O-(1,1-dimethylethyl)-N-[(phenylmethoxy)carbonyl]-, compd. with N-cyclohexylcyclohexanamine (1:1)
CAS:Formula:C33H48N2O5Purity:97%Color and Shape:SolidMolecular weight:552.7446Methyl [(2S)-1-[(2S,5S)-2-[9-[2-[(2S,4S)-1-[(2R)-2-[(methoxycarbonyl)amino]-2-phenylacetyl]-4-(methoxymethyl)pyrrolidin-2-yl]-1H-imidazol-5-yl]-1,11-dihydroisochromeno[4',3':6,7]naphtho[1,2-d]imidazol-2-yl]-5-methylpyrrolidin-1-yl]-3-methyl-1-oxobutan-2-yl]carbamate
CAS:Formula:C49H54N8O8Purity:95%Color and Shape:SolidMolecular weight:883.00191,3-Benzenedisulfonamide, 4,5-dichloro-
CAS:Formula:C6H6Cl2N2O4S2Purity:97%Color and Shape:SolidMolecular weight:305.15883-Quinolinecarboxylicacid, 4-hydroxy-
CAS:Formula:C10H7NO3Purity:98%Color and Shape:SolidMolecular weight:189.1675benzyl 2,4-dihydroxy-3,6-dimethylbenzoate
CAS:Formula:C16H16O4Purity:95%Color and Shape:SolidMolecular weight:272.2958(N-tert-Butoxycarbonyl-N-[(1'R)-hydroxy-1-phenyl)ethyl])-4-nitrophenylethylaMine
CAS:Formula:C21H26N2O5Purity:95+%Color and Shape:SolidMolecular weight:386.4415Inosine, compd. with 1-(dimethylamino)-2-propanol4-(acetylamino)benzoate (salt) (1:3)OTHER CA INDEX NAMES:2-Propanol, 1-(dimethylamino)-, 4-(acetylamino)benzoate (salt),compd. with inosine (3:1)Benzoic acid, 4-(acetylamino)-, compd. with1-(dimethylamino)-2-propanol and inosine (3:3:1)
CAS:Formula:C52H78N10O17Purity:98%Color and Shape:SolidMolecular weight:1115.2325β-D-Galactopyranoside, (3β,4α,16β)-13,28-epoxy-16,23-dihydroxyolean-11-en-3-yl 6-deoxy-3-O-β-D-glucopyranosyl-
CAS:Formula:C42H68O13Purity:95.0%Color and Shape:SolidMolecular weight:780.9815SB699551dihydrochloride
CAS:Formula:C34H47Cl2N3OPurity:96%Color and Shape:SolidMolecular weight:584.6625Ethyl 6,7-difluoro-1-methyl-4-oxo-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylate
CAS:Formula:C14H11F2NO3SPurity:97%Color and Shape:SolidMolecular weight:311.3038(2S,3S)-2-(2-Aminoacetamido)-3-methylpentanoic acid
CAS:Formula:C8H16N2O3Purity:98%Color and Shape:SolidMolecular weight:188.22426-Chloro-2-(6-methylpyridin-3-yl)-3-(4-(methylsulfonyl)phenyl)-1,8-naphthyridine
CAS:Formula:C21H16ClN3O2SPurity:95%Color and Shape:SolidMolecular weight:409.88861,2-Benzisothiazol-3(2H)-one, 1,1-dioxide, sodium salt, dihydrate
CAS:Formula:C7H8NNaO5SPurity:97%Color and Shape:SolidMolecular weight:241.1969Benzamide, N-[4-[(7-chloro-2,3,4,5-tetrahydro-5-oxo-1H-1-benzazepin-1-yl)carbonyl]-3-methylphenyl]-2-methyl-
CAS:Formula:C26H23ClN2O3Purity:97%Color and Shape:SolidMolecular weight:446.9254(6R,7R)-7-Amino-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
CAS:Formula:C8H10N2O4SPurity:95%Color and Shape:SolidMolecular weight:230.24101,2-Benzenediamine, 5-bromo-3-(trifluoromethyl)-
CAS:Formula:C7H6BrF3N2Purity:98%Color and Shape:SolidMolecular weight:255.03511-Butyl-3-methylimidazolium hydroxide
CAS:Formula:C8H16N2OPurity:%Color and Shape:LiquidMolecular weight:156.22544-(4-Nitrophenyl)morpholin-3-one
CAS:Formula:C10H10N2O4Purity:98%Color and Shape:SolidMolecular weight:222.1974β-Cyclodextrin, sulfobutyl ethers, sodium salts
CAS:Formula:C70H119Na7O56S7Purity:98%Color and Shape:SolidMolecular weight:2242.0436Ref: IN-DA0023V4
1g21.00€5g25.00€10g25.00€1kg300.00€25g46.00€50g63.00€5kgTo inquire100g91.00€250g156.00€500g161.00€80kg12,681.00€100kg15,610.00€4(3H)-Quinazolinone, 7-hydroxy-6-methoxy-
CAS:Formula:C9H8N2O3Purity:97%Color and Shape:SolidMolecular weight:192.1714Benzene, 1,3-dimethoxy-5-[(1E)-2-(4-methoxyphenyl)ethenyl]-
CAS:Formula:C17H18O3Purity:98%Color and Shape:SolidMolecular weight:270.3230Benzoic acid, 4-iodo-2-methyl-
CAS:Formula:C8H7IO2Purity:95%Color and Shape:SolidMolecular weight:262.0444Lithocholic Acid MaxSpec® Standard
CAS:Formula:C24H40O3Purity:98%Color and Shape:SolidMolecular weight:376.5726Phosphonic acid, P-[[(1S)-2-(6-amino-9H-purin-9-yl)-1-methylethoxy]methyl]-
CAS:Formula:C9H14N5O4PPurity:98%Color and Shape:SolidMolecular weight:287.2123

