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(12,278 products)
- Anthraquinones and derivatives(405 products)
- Benzimidazole and Imidazole Derivatives(10,375 products)
- Benzodiazepine Derivatives(333 products)
- Carbohydrates and glycoconjugates(5,012 products)
- Esters and Derivatives(42,045 products)
- Fatty Acids and Lypidic Derivatives(32,245 products)
- Flavonoids and Polyphenols(17,011 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,394 products)
- Natural and semi-synthetic antibiotics(6,363 products)
- Nitriles and Cyano Derivatives(3,045 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,427 products)
- Organic Phosphates and Phosphonates(1,201 products)
- Organic Sulphonates and Sulphates(10,405 products)
- Organometallics(4,401 products)
- Others(6,278 products)
- Peptides and Proteins(3,127 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,901 products)
- Quinazoline and Quinoline Derivatives(65,624 products)
- Quinones and Derivatives(24,235 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,450 products)
- Steroids and Derivatives(4,962 products)
- Sulfonamides and Derivatives(2,592 products)
- Terpenoids and Derivatives(3,839 products)
- Thiazolidinediones and Thiopyrans(2,733 products)
- β-Adrenergic Compounds(230 products)
Show 21 more subcategories
Found 56771 products of "APIs for research and impurities"
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[1,1'-Biphenyl]-2-carboxylic acid, 4'-(bromomethyl)-
CAS:Formula:C14H11BrO2Purity:95%Color and Shape:SolidMolecular weight:291.13991,2,3,4-Tetrahydropyrido[2,3-b]pyrazine
CAS:Formula:C7H9N3Purity:97%Color and Shape:SolidMolecular weight:135.16651-Allyl-3-methyl-1H-imidazol-3-ium chloride
CAS:Formula:C7H11ClN2Purity:98%Color and Shape:SolidMolecular weight:158.6286(5-Benzyloxyindol-3-yl)acetonitrile
CAS:Formula:C17H14N2OPurity:97%Color and Shape:SolidMolecular weight:262.3059sodium (3R,5S,6E)-7-[3-(4-fluorophenyl)-1-(propan-2-yl)-1H-indol-2-yl]-3,5-dihydroxyhept-6-enoate
CAS:Formula:C24H25FNNaO4Purity:98%Color and Shape:SolidMolecular weight:433.4478SulfoniuM, ethenyldiphenyl-, 1,1,1-trifluoroMethanesulfonate (1:1)
CAS:Formula:C15H13F3O3S2Purity:95%Color and Shape:LiquidMolecular weight:362.3871Ref: IN-DA002P5Y
1g52.00€5g142.00€10g199.00€25g220.00€100g504.00€250gTo inquire100mg28.00€250mg25.00€4,5-DIHYDRO-2-(METHYLTHIO)-1H-IMIDAZOLE-1-CARBOXYLIC ACID METHYL ESTER
CAS:Formula:C6H10N2O2SPurity:98%Color and Shape:SolidMolecular weight:174.2208Pyridine, 4-bromo-2-chloro-5-nitro-
CAS:Formula:C5H2BrClN2O2Purity:97%Color and Shape:SolidMolecular weight:237.43861-Piperazineacetamide, N-(2,6-dimethylphenyl)-4-[2-hydroxy-3-(2-methoxyphenoxy)propyl]-, hydrochloride (1:2)
CAS:Formula:C24H34ClN3O4Purity:98%Color and Shape:SolidMolecular weight:463.99751-Piperidinepropanoic acid, 4-methyl-3-(methyl-7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-β-oxo-, ethyl ester, (3R,4R)-
CAS:Formula:C18H25N5O3Purity:98%Color and Shape:SolidMolecular weight:359.42286,7-dichloro-5,10-dihydro-3H-imidazo[2,1-b]quinazolin-2-one
CAS:Formula:C10H7Cl2N3OPurity:98%Color and Shape:SolidMolecular weight:256.08811-{2-Chloro-4-[(6,7-dimethoxyquinazolin-4-yl)oxy]phenyl}-3-propylurea
CAS:Formula:C20H21ClN4O4Purity:97%Color and Shape:SolidMolecular weight:416.85812-Fluoro-N-methyl-4-nitrobenzamide
CAS:Formula:C8H7FN2O3Purity:95%Color and Shape:SolidMolecular weight:198.1512(+)-Biotin 4-Nitrophenyl Ester
CAS:Formula:C16H19N3O5SPurity:97%Color and Shape:SolidMolecular weight:365.40422,3,5-tri-O-benzyl-1,4-dideoxy-1,4-epithio-D-arabinitol
CAS:Formula:C26H28O3SPurity:97%Color and Shape:LiquidMolecular weight:420.56376-amino-2-imino-4-(piperidin-1-yl)-1,2-dihydropyrimidin-1-ol
CAS:Formula:C9H15N5OPurity:95%Color and Shape:SolidMolecular weight:209.24836-chloro-N-[5-(diethylamino)pentan-2-yl]-2-methoxyacridin-9-amine
CAS:Formula:C23H30ClN3OPurity:98%Color and Shape:SolidMolecular weight:399.9568N-Methylbutane-1,4-diamine, Dihydrochloride
CAS:Formula:C5H16Cl2N2Purity:95%Color and Shape:SolidMolecular weight:175.09999,10-Secocholesta-5,7,10(19)-triene-1,3-diol, (1b,3b,5Z,7E)-
CAS:Formula:C27H44O2Purity:95%Color and Shape:SolidMolecular weight:400.63712(1H)-Pyridinone, 5-bromo-3-chloro-
CAS:Formula:C5H3BrClNOPurity:98%Color and Shape:SolidMolecular weight:208.4404(E)-N-[4-[N-(3-Methoxypyrazin-2-yl)sulfaMoyl]phenyl]-3-(5-nitrothiophene-2-yl)acrylaMide
CAS:Formula:C18H15N5O6S2Purity:98%Color and Shape:SolidMolecular weight:461.4716(2S)-2-(3,5-Dihydroxyphenyl)-2,3-dihydro-5-hydroxy-7-methoxy-4H-1-benzopyran-4-one
CAS:Formula:C16H14O6Purity:95%Color and Shape:SolidMolecular weight:302.2788Ref: IN-DA00FCFK
1g50.00€5g107.00€10g149.00€1kgTo inquire25g255.00€2kgTo inquire50g619.00€5kgTo inquire100gTo inquire100mg24.00€250mg29.00€500mg36.00€Benzoic acid, 4-hydroxy-3,5-dimethoxy-, 4-[(aminoiminomethyl)amino]butyl ester
CAS:Formula:C14H21N3O5Purity:%Color and Shape:SolidMolecular weight:311.3336Oxiranecarboxamide, N-[4-cyano-3-(trifluoromethyl)phenyl]-2-methyl-
CAS:Formula:C12H9F3N2O2Purity:98%Color and Shape:SolidMolecular weight:270.2073(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€2-Propenamide, 2-cyano-3-(3,4-dihydroxyphenyl)-, (2E)-
CAS:Formula:C10H8N2O3Purity:98%Color and Shape:SolidMolecular weight:204.18212-Naphthalenecarboxylic acid, 6-bromo-, ethyl ester
CAS:Formula:C13H11BrO2Purity:95%Molecular weight:279.1292(10S,11S,14S)-14-hydroxytetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadeca-1,6-dien-5-one
CAS:Formula:C18H24O2Purity:98%Color and Shape:SolidMolecular weight:272.38206-Bromo-2-oxo-2H-chromene-3-carboxylic acid
CAS:Formula:C10H5BrO4Purity:97%Color and Shape:SolidMolecular weight:269.04831,2-Dimethoxy-4-n-propylbenzene
CAS:Formula:C11H16O2Purity:97%Color and Shape:LiquidMolecular weight:180.24352-Aminoadamantane-2-carboxylic acid
CAS:Formula:C11H17NO2Purity:97%Color and Shape:SolidMolecular weight:195.25825-{[(2R,3S)-2-[(1R)-1-[3,5-bis(trifluoromethyl)phenyl]ethoxy]-3-(4-fluorophenyl)morpholin-4-yl]methyl}-2,3-dihydro-1H-1,2,4-triazol-3-one
CAS:Formula:C23H21F7N4O3Purity:98%Color and Shape:SolidMolecular weight:534.4267Ref: IN-DA0034H4
1g68.00€5g137.00€1kgTo inquire25g308.00€5mg26.00€250gTo inquire25mg30.00€500gTo inquire50mg31.00€250mg31.00€500mg50.00€Ref: IN-DA00BZC0
1gTo inquire1mg30.00€5mg57.00€10mg65.00€25mg126.00€50mg144.00€100mg213.00€250mg298.00€(2R)-2-amino-4-(methylsulfanyl)butanoic acid
CAS:Formula:C5H11NO2SPurity:97%Color and Shape:SolidMolecular weight:149.2113(2,3,4-Trihydroxyphenyl)(3,4,5-trihydroxyphenyl)methanone
CAS:Formula:C13H10O7Purity:98%Color and Shape:SolidMolecular weight:278.2143Acetic acid, 2-[(2-furanylmethyl)sulfinyl]-, 4-nitrophenyl ester
CAS:Formula:C13H11NO6SPurity:97%Color and Shape:SolidMolecular weight:309.2945Spiro[3H-indole-3,4'-piperidine]-1'-carboxylic acid, 6-bromo-1,2-dihydro-2-oxo-, 1,1-dimethylethyl ester
CAS:Formula:C17H21BrN2O3Purity:98%Color and Shape:SolidMolecular weight:381.26421H-Indole-3-acetic acid, 2-methyl-
CAS:Formula:C11H11NO2Purity:95%Color and Shape:SolidMolecular weight:189.21051H-Pyrrolo[2,3-b]pyridin-4-amine, 1-methyl-
CAS:Formula:C8H9N3Purity:96%Color and Shape:SolidMolecular weight:147.17721-PROPANAMINE, 3-DIBENZ[B,E]OXEPIN-11(6H)-YLIDENE-N,N-DIMETHYL-
CAS:Formula:C19H21NOPurity:>98%Color and Shape:SolidMolecular weight:279.3761(3R,5R,6E)-7-[2-Cyclopropyl-4-(4-fluorophenyl)-3-quinolinyl]-3,5-dihydroxy-6-heptenoic Acid CalciuM Salt
CAS:Formula:C50H46CaF2N2O8Purity:95%Color and Shape:SolidMolecular weight:880.9836Ethanediamide, N1-(5-chloro-2-pyridinyl)-N2-[(1S,2R,4S)-4-[(dimethylamino)carbonyl]-2-[[(4,5,6,7-tetrahydro-5-methylthiazolo[5,4-c]pyridin-2-yl)carbonyl]amino]cyclohexyl]-, 4-methylbenzenesulfonate, hydrate (1:1:1)
CAS:Formula:C31H40ClN7O8S2Purity:%Color and Shape:SolidMolecular weight:738.2744Benzenesulfonic acid, 4-(5-methyl-3-phenyl-4-isoxazolyl)-
CAS:Formula:C16H13NO4SPurity:98%Color and Shape:SolidMolecular weight:315.3437Spirostan-3-ol, (3β,5β,25S)-
CAS:Formula:C27H44O3Purity:98%Color and Shape:SolidMolecular weight:416.63651-Chloro-3,5-dimethyladamantane
CAS:Formula:C12H19ClPurity:97%Color and Shape:LiquidMolecular weight:198.7323Deacetyl Racecadotril Disulfide
CAS:Formula:C38H40N2O6S2Purity:98%Color and Shape:SolidMolecular weight:684.8640[4,8'-Bi-2H-1-benzopyran]-3,3',5,5',7,7'-hexol, 2,2'-bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-, (2R,2'R,3S,3'S,4S)-
CAS:Formula:C30H26O12Purity:98%Color and Shape:SolidMolecular weight:578.52024'-Formyl-[1,1'-biphenyl]-2-carbonitrile
CAS:Formula:C14H9NOPurity:%Color and Shape:SolidMolecular weight:207.2274Dracorhodin perochlorate
CAS:Formula:C17H15ClO7Purity:95%Color and Shape:SolidMolecular weight:366.7498Ref: IN-DA009GHD
1gTo inquire2mg97.00€5mg146.00€10mg170.00€25mg242.00€50mg360.00€100mg527.00€250mgTo inquire1H-Pyrrole-3-carbonitrile, 2-chloro-5-(2-fluorophenyl)-
CAS:Formula:C11H6ClFN2Purity:96%Color and Shape:SolidMolecular weight:220.63013-(4-methylphenyl)-5-(trifluoromethyl)-1H-pyrazole
CAS:Formula:C11H9F3N2Purity:97%Molecular weight:226.1978Methanaminium, N-[2-chloro-3-(dimethylamino)-2-propen-1-ylidene]-N-methyl-, hexafluorophosphate(1-) (1:1)
CAS:Formula:C7H14ClF6N2PPurity:97%Color and Shape:SolidMolecular weight:306.6166Ref: IN-DA002PZ8
5gTo inquire10g20.00€1kg211.00€25g28.00€100g50.00€10kgTo inquire25kgTo inquire500g145.00€3-Pyridinecarbonitrile, 5-chloro-1,2-dihydro-4-methoxy-2-oxo-
CAS:Formula:C7H5ClN2O2Purity:98%Color and Shape:SolidMolecular weight:184.5798Phosphoric acid, monosodium salt, monohydrate (8CI,9CI)
CAS:Formula:H4NaO5PPurity:99%Color and Shape:SolidMolecular weight:137.99233-(4-Chlorophenyl)-N-(4-pyridinylmethyl)tricyclo[3.3.1.13,7]decane-1-carboxamide
CAS:Formula:C23H25ClN2OPurity:98%Color and Shape:SolidMolecular weight:380.9104Ref: IN-DA006YB9
1gTo inquire1mg50.00€5mg52.00€10mg68.00€25mg129.00€50mg150.00€100mg163.00€250mg555.00€Methyl 3-indolylacetate
CAS:Formula:C11H11NO2Purity:97%Color and Shape:SolidMolecular weight:189.21054-(3-Chloropropyl)morpholine
CAS:Formula:C7H14ClNOPurity:98%Color and Shape:LiquidMolecular weight:163.6452Methyl 2-(methylsulfanyl)-4-(trifluoromethyl)benzoate
CAS:Formula:C10H9F3O2SPurity:98%Color and Shape:SolidMolecular weight:250.23757-Chloro-4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,6,10,12,12a-pentahydroxy-1,11-dioxo-2-naphthacenecarboxamide monohydrochloride
CAS:Formula:C21H22Cl2N2O8Purity:90%Color and Shape:SolidMolecular weight:501.3140Ref: IN-DA0039UL
1g107.00€5g192.00€10g282.00€25g609.00€100gTo inquire25mg46.00€500gTo inquire100mg52.00€250mg67.00€(S)-4,5-Dichloro-N-((2-oxo-3-(4-(3-oxomorpholino)phenyl)oxazolidin-5-yl)methyl)thiophene-2-carboxamide
CAS:Formula:C19H17Cl2N3O5SPurity:97%Color and Shape:SolidMolecular weight:470.3264Tert-Butyl 3-bromo-6-fluoropyridine-2-ca
CAS:Formula:C10H11BrFNO2Purity:96%Color and Shape:SolidMolecular weight:276.1022ethyl 6-[2-(4,4-dimethyl-3,4-dihydro-2H-1-benzothiopyran-6-yl)ethynyl]pyridine-3-carboxylate
CAS:Formula:C21H21NO2SPurity:98%Color and Shape:SolidMolecular weight:351.4619Ref: IN-DA0076TT
1g527.00€5gTo inquire10gTo inquire25gTo inquire10mg68.00€50mg118.00€100mg159.00€250mg170.00€DapiprazoleHydrochloride
CAS:Formula:C19H28ClN5Purity:98%Color and Shape:SolidMolecular weight:361.9121(R)-2-Propyloctanoic acid
CAS:Formula:C11H22O2Purity:98%Color and Shape:LiquidMolecular weight:186.2912Ref: IN-DA0037SC
100g22.00€250g28.00€25kg235.00€500g25.00€50kg588.00€1000g42.00€100kgTo inquire15 kg263.00€Naftopidil dihydrochloride
CAS:Formula:C24H30Cl2N2O3Purity:97%Color and Shape:SolidMolecular weight:465.4126Octanoic acid, 8-[(2-hydroxybenzoyl)amino]-, monosodium salt
CAS:Formula:C15H20NNaO4Purity:97%Color and Shape:SolidMolecular weight:301.3134(2S,6'R)-7-chloro-2',4,6-trimethoxy-6'-methyl-3H-spiro[1-benzofuran-2,1'-cyclohexan]-2'-ene-3,4'-dione
CAS:Formula:C17H17ClO6Purity:95%Color and Shape:SolidMolecular weight:352.76634-amino-1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-1,2-dihydro-1,3,5-triazin-2-one
CAS:Formula:C8H12N4O4Purity:98%Color and Shape:SolidMolecular weight:228.2053Ref: IN-DA002NLT
1g99.00€5g255.00€10g563.00€25gTo inquire50gTo inquire5mg30.00€100gTo inquire100mg31.00€250mg53.00€Phosphonic acid, [[4-[[(4-bromo-2-cyanophenyl)amino]carbonyl]phenyl]methyl]-, diethyl ester
CAS:Formula:C19H20BrN2O4PPurity:95%Color and Shape:SolidMolecular weight:451.2509BOC-β-CYCLOPENTYL-DL-ALANINE
CAS:Formula:C13H23NO4Purity:97%Color and Shape:SolidMolecular weight:257.3260Methyl 2-(3,5-dihydroxyphenyl)acetate
CAS:Formula:C9H10O4Purity:96%Color and Shape:SolidMolecular weight:182.1733Ethyl 4-(butylamino)benzoate
CAS:Formula:C13H19NO2Purity:95%Color and Shape:SolidMolecular weight:221.2955Ref: IN-DA00BBLC
1g57.00€5g128.00€25g262.00€5mg30.00€100gTo inquire10mg30.00€50mg30.00€100mg37.00€250mg44.00€ethane-1,2-diylbis(phenylphosphinic acid)
CAS:Formula:C14H16O4P2Purity:95%Color and Shape:SolidMolecular weight:310.2220Benzyl (4-bromo-3-fluorophenyl)carbamate
CAS:Formula:C14H11BrFNO2Purity:97%Color and Shape:SolidMolecular weight:324.1450Ref: IN-DA00DBKX
5g30.00€10g40.00€25g59.00€50g98.00€75g114.00€100g135.00€200g181.00€300g267.00€400g352.00€500g562.00€Delphinidin 3-O-β-glucopyranoside chloride
CAS:Formula:C21H21ClO12Purity:95%Color and Shape:SolidMolecular weight:500.8372D-glycero-D-galacto-Non-2-enonic acid,5-(acetylamino)-4-[(aminoiminomethyl)amino]-2,6-anhydro-3,4,5-trideoxy-, hydrate
CAS:Formula:C12H22N4O8Purity:98%Color and Shape:SolidMolecular weight:350.3251N-Methyl-2-phenylpropylamine hydrochloride
CAS:Formula:C10H16ClNPurity:97%Color and Shape:SolidMolecular weight:185.6937

