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(12,349 products)
- Anthraquinones and derivatives(407 products)
- Benzimidazole and Imidazole Derivatives(10,464 products)
- Benzodiazepine Derivatives(335 products)
- Carbohydrates and glycoconjugates(5,051 products)
- Esters and Derivatives(42,305 products)
- Fatty Acids and Lypidic Derivatives(32,455 products)
- Flavonoids and Polyphenols(17,100 products)
- Free Radicals and Oxidant/Reducing Agents(214 products)
- Ketones and derivatives(2,405 products)
- Natural and semi-synthetic antibiotics(6,402 products)
- Nitriles and Cyano Derivatives(3,070 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,490 products)
- Organic Phosphates and Phosphonates(1,203 products)
- Organic Sulphonates and Sulphates(10,448 products)
- Organometallics(4,425 products)
- Others(6,326 products)
- Peptides and Proteins(3,153 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,960 products)
- Quinazoline and Quinoline Derivatives(66,164 products)
- Quinones and Derivatives(24,376 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(81,299 products)
- Steroids and Derivatives(4,982 products)
- Sulfonamides and Derivatives(2,607 products)
- Terpenoids and Derivatives(3,859 products)
- Thiazolidinediones and Thiopyrans(2,755 products)
- β-Adrenergic Compounds(231 products)
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Found 57636 products of "APIs for research and impurities"
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4-CARBOXYPHENYLPHOSPHONIC ACID
CAS:Formula:C7H7O5PPurity:%Color and Shape:SolidMolecular weight:202.1012α-(2-chlorophenyl)-4,7-dihydro-thieno[2,3-c]pyridine-6(5h)-acetic acid methyl ester HCl
CAS:Formula:C16H17Cl2NO2SPurity:97%Color and Shape:SolidMolecular weight:358.2827N-nitroso-n-methylurethane
CAS:Formula:C4H8N2O3Purity:96%Color and Shape:LiquidMolecular weight:132.1179Ethyl (S)-2-[(S)-4-Methyl-2,5-dioxo-3-oxazolidinyl]-4-phenylbutanoate
CAS:Formula:C16H19NO5Purity:97%Color and Shape:SolidMolecular weight:305.3258Calcium Dobesilate Monohydrate
CAS:Formula:C6H8CaO6SPurity:98%Color and Shape:SolidMolecular weight:248.26717-Methoxy-4-oxo-3,4-dihydroquinazolin-6-yl acetate
CAS:Formula:C11H10N2O4Purity:97%Color and Shape:SolidMolecular weight:234.2081Cyromazine
CAS:Cyromazine (CGA-72662) is an ectoparasiticide.Formula:C6H10N6Purity:99.74%Color and Shape:Colorless Crystals White CrystalsMolecular weight:166.18Methotrexate disodium salt
CAS:Formula:C20H20N8Na2O5Purity:98%Color and Shape:SolidMolecular weight:498.402910,11-Dihydro-5H-dibenzo[a,d][7]annulen-1-ol
CAS:Formula:C15H14OPurity:98%Color and Shape:SolidMolecular weight:210.27112-(2-(4-((4-Chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)acetic acid dihydrochloride
CAS:Formula:C21H27Cl3N2O3Purity:98%Color and Shape:SolidMolecular weight:461.80976-Hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid
CAS:Formula:C14H18O4Purity:98%Color and Shape:SolidMolecular weight:250.2903Tauroursodeoxycholic acid sodium salt
CAS:Formula:C26H44NNaO6SPurity:97%Color and Shape:SolidMolecular weight:521.6854(R)-tert-Butyl 1-(benzylamino)-3-methoxy-1-oxopropan-2-ylcarbamate
CAS:Formula:C16H24N2O4Purity:95%Color and Shape:SolidMolecular weight:308.37284-chloro-2-methyl-5-(methylsulfonyl)benzoic acid
CAS:Formula:C9H9ClO4SPurity:95%Color and Shape:SolidMolecular weight:248.68348-(1H-IMIDAZOL-4-YLMETHYLENE)-6,8-DIHYDRO-THIAZOLO[5,4-E]INDOL-7-ONE
CAS:Formula:C13H8N4OSPurity:%Color and Shape:SolidMolecular weight:268.2938Rebamipide 3-Chloro Impurity
CAS:Formula:C19H15ClN2O4Purity:95%Color and Shape:SolidMolecular weight:370.7864N-Acetyl-S-benzyl-L-cysteine
CAS:Formula:C12H15NO3SPurity:98%Color and Shape:SolidMolecular weight:253.3174Ref: IN-DA003LOZ
5kgTo inquire10kgTo inquire1g21.00€5g21.00€10g25.00€25g31.00€50g56.00€100g62.00€500g163.00€3-(Morpholine-4-carbonyl)-5-nitrophenylboronic acid
CAS:Formula:C11H13BN2O6Purity:98%Color and Shape:SolidMolecular weight:280.0417Ethyl 3-(2,3-Dihydrobenzofuran-5-yl)propenoate
CAS:Formula:C13H14O3Purity:98%Color and Shape:LiquidMolecular weight:218.2485Benzenemethanesulfonamide, N-[2-(dimethylamino)ethyl]-3-[[4-[(2-methyl-1H-indol-5-yl)oxy]-2-pyrimidinyl]amino]-
CAS:Formula:C24H28N6O3SPurity:98%Color and Shape:SolidMolecular weight:480.58255-Chloro-2,3-dihydro-2-methyl-1H-dibenz[2,3:6,7]oxepino[4,5-c]pyrrol-1-one
CAS:Formula:C17H12ClNO2Purity:98%Color and Shape:SolidMolecular weight:297.73574-Hydrazino-N-methylbenzenemethanesulfonamide hydrochloride
CAS:Formula:C8H14ClN3O2SPurity:97%Color and Shape:SolidMolecular weight:251.7337SCH 23390 (hydrochloride)
CAS:Formula:C17H19Cl2NOPurity:98%Color and Shape:SolidMolecular weight:324.24495-Mono(4-carboxyphenyl)-10,15,20-triphenyl porphine
CAS:Formula:C45H30N4O2Purity:95%Color and Shape:SolidMolecular weight:658.7453N-Phthalyl-L-tryptophan
CAS:Formula:C19H14N2O4Purity:95%Color and Shape:SolidMolecular weight:334.3255O-(4-Nitrobenzyl)hydroxylamine HCl
CAS:Formula:C7H9ClN2O3Purity:97%Color and Shape:SolidMolecular weight:204.6110trans-2,6-Bis(3-bromo-4-hydroxybenzylidene)cyclohexanone
CAS:Formula:C20H16Br2O3Purity:99%Color and Shape:SolidMolecular weight:464.14725-Bromo-2,4-difluorobenzonitrile
CAS:Formula:C7H2BrF2NPurity:97%Color and Shape:SolidMolecular weight:217.99835'-Adenylic acid, hydrate (1:1)
CAS:Formula:C10H16N5O8PPurity:98%Color and Shape:SolidMolecular weight:365.23655'-broMo-1'-phenyl-[2,3'-bipyridin]-6'(1'H)-one
CAS:Formula:C16H11BrN2OPurity:98%Color and Shape:SolidMolecular weight:327.1753Decanoic acid, 2,3-dihydroxypropyl ester
CAS:Formula:C13H26O4Purity:95%Color and Shape:SolidMolecular weight:246.3431Quinoline, 4-[6-[4-(1-piperazinyl)phenyl]pyrazolo[1,5-a]pyrimidin-3-yl]-
CAS:Formula:C25H22N6Purity:98%Color and Shape:SolidMolecular weight:406.4824methyl 2-(6-cyclohexyl-6-hydroxycyclohexa-2,4-dien-1-yl)acetate
CAS:Formula:C15H20O3Purity:98%Color and Shape:SolidMolecular weight:248.3175Pyridinium,1-[2-oxo-2-(2-pyridinyl)ethyl]-, iodide (1:1)
CAS:Formula:C12H11IN2OPurity:98%Color and Shape:SolidMolecular weight:326.1330N-lauroyl-D-erythro-sphingosine
CAS:Formula:C30H59NO3Purity:98%Color and Shape:SolidMolecular weight:481.79445,6-Dibromobenzo[d][1,3]dioxole
CAS:Formula:C7H4Br2O2Purity:97%Color and Shape:SolidMolecular weight:279.91351H-Pyrrole-1-heptanoicacid,2-(4-fluorophenyl)-β,δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-,calciumsalt(2:1),(βR,δR)-
CAS:Formula:C66H68CaF2N4O10Purity:98%Color and Shape:SolidMolecular weight:1155.3417Cholan-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
1g25.00€5g34.00€10g55.00€25g64.00€50g101.00€100g140.00€250g218.00€500g552.00€1KG628.00€5kg2,420.00€Oxiranecarboxamide, 3-(1-oxo-4,7-nonadienyl)-, [2R-[2a,3a(4E,7E)]]-
CAS:Formula:C12H17NO3Purity:95%Color and Shape:SolidMolecular weight:223.2683Methyl 4-oxotetrahydrothiophene-3-carboxylate
CAS:Formula:C6H8O3SPurity:95%Color and Shape:SolidMolecular weight:160.19094-Nitrobenzimidamide, HCl
CAS:Formula:C7H8ClN3O2Purity:95%Color and Shape:SolidMolecular weight:201.6103(2S,3R,4R,5S,6R)-2-[4-chloro-3-({4-[(3S)-oxolan-3-yloxy]phenyl}methyl)phenyl]-6-(hydroxymethyl)oxane-3,4,5-triol
CAS:Formula:C23H27ClO7Purity:98%Color and Shape:SolidMolecular weight:450.90932-(Chloromethyl)-4-methylquinazoline
CAS:Formula:C10H9ClN2Purity:95%Color and Shape:SolidMolecular weight:192.6449Ref: IN-DA0039Q0
5kgTo inquire10kgTo inquire1g25.00€5g25.00€10g27.00€25g54.00€50g71.00€100g109.00€250g225.00€500g591.00€2(3H)-Benzoxazolone, 5-chloro-6-hydroxy-
CAS:Formula:C7H4ClNO3Purity:97%Color and Shape:SolidMolecular weight:185.56461-Methyl-1H-indole-5-carboxylic acid
CAS:Formula:C10H9NO2Purity:98%Color and Shape:SolidMolecular weight:175.1840Gatifloxacine sesquihydrate
CAS:Formula:C19H24FN3O5Purity:95%Color and Shape:SolidMolecular weight:393.4094(3R)-1-Benzyl-3-piperidinyl methyl (4R)-2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydro-3,5-pyridinedicarboxylate hydrochloride (1:1)
CAS:Formula:C28H32ClN3O6Purity:98%Color and Shape:SolidMolecular weight:542.02321-methyl-1H-indazole-3-carboxylic acid
CAS:Formula:C9H8N2O2Purity:98%Color and Shape:SolidMolecular weight:176.1720N1-Losartanyl-losartan (Losartan IMpurity)
CAS:Formula:C44H44Cl2N12OPurity:95%Color and Shape:SolidMolecular weight:827.8060Ethyl 1-N-Boc-3-oxopiperidine-4-carboxylate
CAS:Formula:C13H21NO5Purity:97%Color and Shape:LiquidMolecular weight:271.30953-Oxabicyclo[3.1.0]hexane-2,4-dione
CAS:Formula:C5H4O3Purity:97%Color and Shape:SolidMolecular weight:112.08351H-Pyrazole-1-propanenitrile, β-cyclopentyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-
CAS:Formula:C17H26BN3O2Purity:97%Color and Shape:SolidMolecular weight:315.2182Eburnamenine-14-carboxylic acid, 14,15-dihydro-14-hydroxy-, methylester, (3a,14b,16a)-
CAS:Formula:C21H26N2O3Purity:98%Color and Shape:SolidMolecular weight:354.44271,3-Propanediamine,N3-[3-(dimethylamino)propyl]-N1,N1-dimethyl-
CAS:Formula:C10H25N3Purity:98%Color and Shape:LiquidMolecular weight:187.3256N-(3-(7-(1,3-dimethyl-1H-pyrazol-5-ylamino)-1-methyl-2-oxo-1,2-dihydropyrimido[4,5-d]pyrimidin-3(4H)-yl)-4-methylphenyl)-3-(trifluoromethyl)benzamide
CAS:Formula:C27H25F3N8O2Purity:%Color and Shape:SolidMolecular weight:550.53501H-Benzimidazole, 2-[[[4-(3-methoxypropoxy)-3-methyl-2-pyridinyl]methyl]sulfinyl]-
CAS:Formula:C18H21N3O3SPurity:97%Color and Shape:SolidMolecular weight:359.44262-Amino-3-(p-chlorobenzoyl)-4,5-dimethylthiophene
CAS:Formula:C13H12ClNOSPurity:98%Color and Shape:SolidMolecular weight:265.7585Ref: IN-DA00DB6O
500gTo inquire100mg21.00€250mg25.00€1g29.00€5g63.00€10g88.00€25g150.00€50g202.00€100g320.00€3-Methoxy-4-methoxycarbonylphenylboronic acid, pinacol ester
CAS:Formula:C15H21BO5Purity:97%Color and Shape:SolidMolecular weight:292.1352(6-methoxytetralin-2-yl)ammonium chloride
CAS:Formula:C11H16ClNOPurity:95%Color and Shape:SolidMolecular weight:213.7038N-[2-[Bis(1-methylethyl)amino]ethyl]-2-oxo-1-pyrrolidineacetamide
CAS:Formula:C14H27N3O2Purity:98%Color and Shape:SolidMolecular weight:269.3831Lansoprazole N-Oxide
CAS:Formula:C16H14F3N3O3SPurity:95%Color and Shape:SolidMolecular weight:385.36096-Methyl-3-(2-(1-(pyridin-2-yl)ethylidene)hydrazinyl)-5H-[1,2,4]triazino[5,6-b]indole
CAS:Formula:C17H15N7Purity:95%Color and Shape:SolidMolecular weight:317.3479Methanesulfonic acid, hexyl ester
CAS:Formula:C7H16O3SPurity:97%Color and Shape:LiquidMolecular weight:180.2651Alprenolol (hydrochloride)
CAS:Formula:C15H24ClNO2Purity:99%Color and Shape:SolidMolecular weight:285.80965-Heptenoic acid, 7-[(1R,2R,3R,5S)-3,5-dihydroxy-2-[(3R)-3-hydroxy-5-phenylpentyl]cyclopentyl]-, 1-methylethyl ester, (5Z)-
CAS:Formula:C26H40O5Purity:97%Color and Shape:LiquidMolecular weight:432.5928Ref: IN-DA000U58
1gTo inquire5gTo inquire10gTo inquire10mg52.00€25mg75.00€50mg113.00€100mg150.00€250mg259.00€3-(4-Isobutylphenyl)propanoic acid
CAS:Formula:C13H18O2Purity:97%Color and Shape:SolidMolecular weight:206.2808(R)-2-Aminohexanedioic acid
CAS:Formula:C6H11NO4Purity:95%Color and Shape:SolidMolecular weight:161.15584-[[(4-Cyclohexylphenyl)methyl][2-[methyl[(2,3,4,5,6-pentafluorophenyl)sulfonyl]amino]acetyl]amino]-N-hydroxybenzamide
CAS:Formula:C29H28F5N3O5SPurity:98%Color and Shape:SolidMolecular weight:625.6067Benzenediazonium, 4-(benzoylamino)-2,5-dimethoxy-, (T-4)-tetrachlorozincate(2-) (2:1)
CAS:Formula:C15H15ClN4O3Purity:95%Color and Shape:SolidMolecular weight:334.75762-Pentanamidoacetic acid
CAS:Formula:C7H13NO3Purity:95%Color and Shape:SolidMolecular weight:159.18302-[[4-(2-pyridinyl)-1-piperazinyl]methyl]-1H-benzimidazole, trihydrochloride
CAS:Formula:C17H22Cl3N5Purity:98%Color and Shape:SolidMolecular weight:402.7491N-(2-(2-(4-Chlorophenyl)thiazol-4-yl)ethyl)butyramide
CAS:Formula:C15H17ClN2OSPurity:98%Color and Shape:SolidMolecular weight:308.82631,3-Benzodioxole, 5,5'-[(1R,3aR,4S,6aR)-tetrahydro-1H,3H-furo[3,4-c]furan-1,4-diyl]bis-, rel-
CAS:Formula:C20H18O6Purity:98%Color and Shape:SolidMolecular weight:354.35332-Amino-2-deoxy-D-mannose hydrochloride
CAS:Formula:C6H14ClNO5Purity:98%Color and Shape:SolidMolecular weight:215.6321Ref: IN-DA0038N9
250gTo inquire500gTo inquire250mg25.00€1g28.00€5g60.00€10g90.00€25g148.00€50g206.00€100g533.00€Benzenamine, 2-(phenylthio)-
CAS:Formula:C12H11NSPurity:98%Color and Shape:SolidMolecular weight:201.28741-Propanone, 1-(3-bromophenyl)-
CAS:Formula:C9H9BrOPurity:98%Color and Shape:SolidMolecular weight:213.07121-(4-tert-butylphenyl)-3-(4-methoxyphenyl)propane-1,3-dione
CAS:Formula:C20H22O3Purity:97%Color and Shape:SolidMolecular weight:310.38691,4-Dihydrazinophthalazine hydrogen sulfate
CAS:Formula:C8H12N6O4SPurity:98%Color and Shape:SolidMolecular weight:288.2837


