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(12,440 products)
- Anthraquinones and derivatives(407 products)
- Benzimidazole and Imidazole Derivatives(10,465 products)
- Benzodiazepine Derivatives(335 products)
- Carbohydrates and glycoconjugates(5,388 products)
- Esters and Derivatives(42,306 products)
- Fatty Acids and Lypidic Derivatives(32,487 products)
- Flavonoids and Polyphenols(17,101 products)
- Free Radicals and Oxidant/Reducing Agents(214 products)
- Ketones and derivatives(2,692 products)
- Natural and semi-synthetic antibiotics(6,410 products)
- Nitriles and Cyano Derivatives(3,070 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,492 products)
- Organic Phosphates and Phosphonates(1,205 products)
- Organic Sulphonates and Sulphates(10,451 products)
- Organometallics(4,425 products)
- Others(6,340 products)
- Peptides and Proteins(3,163 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,975 products)
- Quinazoline and Quinoline Derivatives(66,222 products)
- Quinones and Derivatives(24,379 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(92,956 products)
- Steroids and Derivatives(4,987 products)
- Sulfonamides and Derivatives(2,607 products)
- Terpenoids and Derivatives(3,860 products)
- Thiazolidinediones and Thiopyrans(2,755 products)
- β-Adrenergic Compounds(231 products)
Show 21 more subcategories
Found 66881 products of "APIs for research and impurities"
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ACETIC ACID; (1-BENZHYDRYLAZETIDIN-3-YL) 3-AMINO-3-IMINOPROPANOATE
CAS:Formula:C21H25N3O4Purity:95%Molecular weight:383.4409Methyl 4'-chloro-5,5-dimethyl-3,4,5,6-tetrahydro-[1,1'-biphenyl]-2-carboxylate
CAS:Formula:C16H19ClO2Purity:98%Molecular weight:278.7739L-Tryptophan, N-acetyl-, [3,5-bis(trifluoromethyl)phenyl]methyl ester
CAS:Formula:C22H18F6N2O3Purity:98%Color and Shape:SolidMolecular weight:472.38031-[4-(2-methoxyphenyl)piperazin-1-yl]-3-(naphthalen-1-yloxy)propan-2-ol
CAS:Formula:C24H28N2O3Purity:98%Color and Shape:SolidMolecular weight:392.4907[1,1'-Biphenyl]-2-carboxamide, N-[4-[(4,5-dihydro-2-methylimidazo[4,5-d][1]benzazepin-6(1H)-yl)carbonyl]phenyl]-, hydrochloride (1:1)
CAS:Formula:C32H27ClN4O2Purity:98%Color and Shape:SolidMolecular weight:535.03543-Pyridinecarboxylic acid, 6-[1-[(1,1-dimethylethoxy)carbonyl]hydrazinyl]-
CAS:Formula:C11H15N3O4Purity:96%Color and Shape:SolidMolecular weight:253.25451H-Inden-1-one, 2,3-dihydro-5,6-dimethoxy-2-(4-pyridinylmethylene)-
CAS:Formula:C17H15NO3Purity:97%Color and Shape:SolidMolecular weight:281.30594-[5-(4-Chlorophenyl)-2-methyl-3-(1-oxopropyl)-1H-pyrrol-1-yl]benzenesulfonamide
CAS:Formula:C20H19ClN2O3SPurity:98%Color and Shape:SolidMolecular weight:402.89452-Naphthacenecarboxamide, 7-chloro-4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-, hydrochloride (1:1), (4R,4aS,5aS,6S,12aS)-
CAS:Formula:C22H24Cl2N2O8Purity:80%Color and Shape:SolidMolecular weight:515.34063-Pyridinecarbonitrile, 1,2-dihydro-4-methyl-2-oxo-6-(trifluoromethyl)-
CAS:Formula:C8H5F3N2OPurity:98%Color and Shape:SolidMolecular weight:202.13335-Bromo-2,3-dihydro-1,4-benzodioxane
CAS:Formula:C8H7BrO2Purity:95%Color and Shape:LiquidMolecular weight:215.04402-[[(3aS,4R,6S,6aR)-4-[7-[[(1R,2S)-2-(3,4-Difluorophenyl)cyclopropyl]amino]-5-(propylthio)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-3-yl]-2,2-dimethyl-tetrahydro-3aH-cyclopenta[d][1,3]dioxol-6-yl]oxy]ethanol
CAS:Formula:C26H32F2N6O4SPurity:98%Color and Shape:SolidMolecular weight:562.6319(R)-(+)-Rabeprazole sodium
CAS:Formula:C18H20N3NaO3SPurity:95%Color and Shape:SolidMolecular weight:381.42451H-Imidazole, 5-[(1S)-1-(2,3-dimethylphenyl)ethyl]-, hydrochloride (1:1)
CAS:Formula:C13H17ClN2Purity:98%Color and Shape:SolidMolecular weight:236.7405Ref: IN-DA001KKV
5gTo inquire25gTo inquire50gTo inquire5mg63.00€10mg72.00€100mg96.00€250mg122.00€1g182.00€N2-[2-(2,2-Diphenylethoxy)acetyl]-L-arginine trifluoroacetate salt
CAS:Formula:C24H29F3N4O6Purity:99%Color and Shape:SolidMolecular weight:526.5055SRT1720 xHydrochloride
CAS:Formula:C25H24ClN7OSPurity:98%Color and Shape:SolidMolecular weight:506.0224Cyclohexanol, 4-(6,8-dibromo-1,4-dihydro-3(2H)-quinazolinyl)-, hydrochloride (1:1), trans-
CAS:Formula:C14H19Br2ClN2OPurity:95%Color and Shape:SolidMolecular weight:426.57456-bromo-3'-nitroflavone
CAS:Formula:C15H8BrNO4Purity:95%Color and Shape:SolidMolecular weight:346.13235,11-Dihydropyrido[2,3-b][1,4]benzodiazepin-6-one
CAS:Formula:C12H9N3OPurity:98%Color and Shape:SolidMolecular weight:211.2194L-Glutaminyl-L-arginyl-L-phenylalanyl-L-seryl-L-arginine
CAS:Formula:C29H48N12O8Purity:95%Color and Shape:SolidMolecular weight:692.76702-(4-CHLOROMETHYL-PHENYL)-PROPIONIC ACID ETHYL ESTER
CAS:Formula:C12H15ClO2Purity:95%Color and Shape:LiquidMolecular weight:226.6993Methyl 4-amino-2-methoxy-5-thiocyanobenzoate
CAS:Formula:C10H10N2O3SPurity:88%Color and Shape:SolidMolecular weight:238.2630Benzenemethanesulfonyl fluoride
CAS:Formula:C7H7FO2SPurity:99%Color and Shape:SolidMolecular weight:174.1927(Rac)-Bepotastine (besilate)
CAS:Formula:C27H31ClN2O6SPurity:99%Color and Shape:SolidMolecular weight:547.0628Quinoline-3-carboxylic acid
CAS:Formula:C10H7NO2Purity:98%Color and Shape:SolidMolecular weight:173.1681Benzamide, N-hydroxy-4-[(1,2,3,4-tetrahydro-2-methyl-5H-pyrido[4,3-b]indol-5-yl)methyl]-, hydrochloride (1:1)
CAS:Formula:C20H22ClN3O2Purity:98%Color and Shape:SolidMolecular weight:371.86061,3-Propanediol, 2-amino-2-[2-(4-octylphenyl)ethyl]-
CAS:Formula:C19H33NO2Purity:97%Color and Shape:SolidMolecular weight:307.4708Benzenepropanamine, N-methyl-γ-[4-(trifluoromethyl)phenoxy]-, hydrochloride (1:1), (γS)-
CAS:Formula:C17H19ClF3NOPurity:98%Color and Shape:SolidMolecular weight:345.7871O-Naphthalen-2-yl N-Methyl-N-(3-Methylphenyl)Thiocarbamate
CAS:Formula:C19H17NOSPurity:98%Color and Shape:SolidMolecular weight:307.4094Yohimban-16-carboxylic acid,17-methoxy-18-[(3,4,5-trimethoxybenzoyl)oxy]-, methyl ester,(3b,16b,17a,18b,20a)-
CAS:Formula:C32H38N2O8Purity:98%Color and Shape:SolidMolecular weight:578.65275H-Pyrrolo[2,3-b]pyrazine, 2-bromo-5-[(4-methylphenyl)sulfonyl]-
CAS:Formula:C13H10BrN3O2SPurity:95%Color and Shape:SolidMolecular weight:352.20642-Butene, 1,4-dibromo-2,3-bis(bromomethyl)-
CAS:Formula:C6H8Br4Purity:98%Color and Shape:SolidMolecular weight:399.74374-[3-(cyclopentyloxy)-4-methoxyphenyl]pyrrolidin-2-one
CAS:Formula:C16H21NO3Purity:97%Color and Shape:SolidMolecular weight:275.34281-[(4-Methoxyphenyl)methyl]-3-(5-nitro-1,3-thiazol-2-yl)urea
CAS:Formula:C12H12N4O4SPurity:98%Color and Shape:SolidMolecular weight:308.3131Phenol, 4-(aminomethyl)-2-methoxy-, hydrochloride (1:1)
CAS:Formula:C8H12ClNO2Purity:95%Color and Shape:SolidMolecular weight:189.63941-benzyl-4-(3-phenylpropyl)-1,2,3,6-tetrahydropyridine
CAS:Formula:C21H25NPurity:95%Molecular weight:291.42992,2'-(Ethane-1,2-diylbis((2-hydroxybenzyl)azanediyl))diacetic acid dihydrochloride
CAS:Formula:C20H26Cl2N2O6Purity:95%Color and Shape:SolidMolecular weight:461.33623,4-Dihydro-6-hydroxy-2(1H)-quinolinone
CAS:Formula:C9H9NO2Purity:98%Color and Shape:SolidMolecular weight:163.17331,2,3,6-Tetrahydro-1,3-dimethyl-N-[4-(1-methylethyl)phenyl]-2,6-dioxo-7H-purine-7-acetamide
CAS:Formula:C18H21N5O3Purity:98%Color and Shape:SolidMolecular weight:355.3910(Z)-Ethyl 2-(2-aminothiazol-4-yl)-2-(hydroxyimino)acetate
CAS:Formula:C7H9N3O3SPurity:97%Color and Shape:SolidMolecular weight:215.22972(3H)-Benzothiazolone, 3-methyl-, hydrazone, monohydrochloride
CAS:Formula:C8H10ClN3SPurity:95%Color and Shape:SolidMolecular weight:215.7031Adenine 9-β-D-arabinofuranoside
CAS:Formula:C10H13N5O4Purity:95%Color and Shape:SolidMolecular weight:267.2413Phenol, 4-chloro-2-(phenylmethyl)-
CAS:Formula:C13H11ClOPurity:96%Color and Shape:SolidMolecular weight:218.6788Ref: IN-DA000PZY
5g24.00€25g31.00€50g54.00€75g65.00€100g71.00€200g123.00€300g144.00€400g189.00€500g195.00€L-Alanine, methyl ester, hydrochloride (1:1)
CAS:Formula:C4H10ClNO2Purity:98%Color and Shape:SolidMolecular weight:139.58072-Amino-2-deoxy-D-glucose 6-phosphate
CAS:Formula:C6H14NO8PPurity:98%Color and Shape:SolidMolecular weight:259.15101-(4-bromophenoxymethyl)-2-fluorobenzene
CAS:Formula:C13H10BrFOPurity:95%Color and Shape:SolidMolecular weight:281.120325-Cyclohexyl-5-O-demethyl-25-de(1-methylpropyl)avermectin A1a
CAS:Formula:C50H74O14Purity:98%Color and Shape:SolidMolecular weight:899.11423-(1H-Imidazol-5-yl)propyl 4-chlorobenzylcarbamimidothioate
CAS:Formula:C14H17ClN4SPurity:95%Color and Shape:SolidMolecular weight:308.8296Ref: IN-DA00365L
5gTo inquire10gTo inquire25gTo inquire50gTo inquire1mg44.00€25mg68.00€50mg102.00€100mg120.00€250mg157.00€500mg184.00€1g285.00€N,O-Diacetyl-4-aminophenol
CAS:Formula:C10H11NO3Purity:97%Color and Shape:SolidMolecular weight:193.1992Adenosine 5'-diphosphate
CAS:Formula:C10H15N5O10P2Purity:95%Color and Shape:SolidMolecular weight:427.20112(1H)-Pyridinone, 1-hydroxy-4-methyl-6-(2,4,4-trimethylpentyl)-, compd.with 2-aminoethanol (1:1)OTHER CA INDEX NAMES:Ethanol, 2-amino-, compd. with1-hydroxy-4-methyl-6-(2,4,4-trimethylpentyl)-2(1H)-pyridinone (1:1)
CAS:Formula:C16H30N2O3Purity:97%Color and Shape:SolidMolecular weight:298.42102-Chloro-4,6-dimethylnicotinonitrile
CAS:Formula:C8H7ClN2Purity:97%Color and Shape:SolidMolecular weight:166.6076Ref: IN-DA00DBAJ
1gTo inquire5gTo inquire5mg51.00€10mg64.00€20mg79.00€25mg101.00€100mg168.00€250mg294.00€Urea, N-(6,8-difluoro-2-methyl-4-quinolinyl)-N'-[4-(dimethylamino)phenyl]-
CAS:Formula:C19H18F2N4OPurity:95%Color and Shape:SolidMolecular weight:356.3692N-(3-(3-Cyclopropyl-5-((2-fluoro-4-iodophenyl)amino)-6,8-dimethyl-2,4,7-trioxo-3,4,6,7-tetrahydropyrido[4,3-d]pyrimidin-1(2h)-yl)phenyl)acetamide compound with (methylsulfinyl)methane (1:1)
CAS:Formula:C28H29FIN5O5SPurity:98%Color and Shape:SolidMolecular weight:693.5282Benzenepropanoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-,octadecyl ester
CAS:Formula:C35H62O3Purity:98%Color and Shape:SolidMolecular weight:530.8650Ref: IN-DA00006Q
100gTo inquire250gTo inquire500gTo inquire100mg24.00€250mg28.00€1g47.00€5g106.00€10g126.00€25g210.00€50g363.00€4-Pyridinamine, 3,5-dichloro-
CAS:Formula:C5H4Cl2N2Purity:98%Color and Shape:SolidMolecular weight:163.00475H-1-Benzazepin-5-one, 7-chloro-1,2,3,4-tetrahydro-
CAS:Formula:C10H10ClNOPurity:97%Color and Shape:SolidMolecular weight:195.6455MUPIROCIN LITHIUM (100 MG)H0C176926UG/MG(AI)
CAS:Formula:C26H43LiO9Purity:96%Color and Shape:SolidMolecular weight:506.5552potassium 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:482.50671,4-BenzenediaMine, N1-[2-(diMethylaMino)ethyl]-5-Methoxy-N1-Methyl-N4-[4-(1-Methyl-1H-indol-3-yl)-2-pyriMidinyl]-2-nitro-
CAS:Formula:C25H29N7O3Purity:98%Color and Shape:SolidMolecular weight:475.54291-(Ethylsulfonyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-3-azetidineacetonitrile
CAS:Formula:C16H17N7O2SPurity:99%Color and Shape:SolidMolecular weight:371.41695-Fluoro-3-hydrazonoindolin-2-one
CAS:Formula:C8H6FN3OPurity:96%Color and Shape:SolidMolecular weight:179.15113-(4-Fluorophenyl)-1-isopropyl-1H-indole
CAS:Formula:C17H16FNPurity:98%Color and Shape:SolidMolecular weight:253.31401H,5H,11H,15H-Xantheno[2,3,4-ij:5,6,7-i'j']diquinolizin-18-ium,9-(2,4-disulfophenyl)-2,3,6,7,12,13,16,17-octahydro-, inner salt
CAS:Formula:C31H30N2O7S2Purity:97%Color and Shape:SolidMolecular weight:606.7091Omeprazole metabolite Omeprazole sulfide
CAS:Formula:C17H19N3O2SPurity:98%Color and Shape:SolidMolecular weight:329.4167Inosine, 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:1115.2325tert-Butyl (4-aminophenyl)carbamate
CAS:Formula:C11H16N2O2Purity:98%Color and Shape:SolidMolecular weight:208.25694-[1-Hydroxy-2-(methylamino)ethyl]phenol 2,3-dihydroxysuccinate (salt)
CAS:Formula:C9H14ClNO2Purity:98%Color and Shape:SolidMolecular weight:203.66607-Amino-3-[(5-Methyl-1,3,4-Thiadiazol-2-Yl)Thiomethyl]Cephalosphoranic Acid
CAS:Formula:C11H12N4O3S3Purity:99%Color and Shape:SolidMolecular weight:344.43301,2-Benzenediamine, 5-bromo-3-(trifluoromethyl)-
CAS:Formula:C7H6BrF3N2Purity:98%Color and Shape:SolidMolecular weight:255.03511-(10H-Phenothiazin-2-yl)ethanone
CAS:Formula:C14H11NOSPurity:97%Color and Shape:SolidMolecular weight:241.3082Ethanamine, 2-[(8-chlorodibenzo[b,f]thiepin-10-yl)oxy]-N,N-dimethyl-
CAS:Formula:C18H18ClNOSPurity:98%Color and Shape:SolidMolecular weight:331.85961-(1,3,5-Trimethyl-1H-pyrazol-4-yl)ethanone
CAS:Formula:C8H12N2OPurity:95%Color and Shape:SolidMolecular weight:152.1937(3R)-2-[(1,1-Dimethylethoxy)carbonyl]-3,4-dihydro-3(1H)-isoquinolineacetic acid
CAS:Formula:C16H21NO4Purity:98%Color and Shape:SolidMolecular weight:291.3422

