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(12,444 products)
- Anthraquinones and derivatives(407 products)
- Benzimidazole and Imidazole Derivatives(10,465 products)
- Benzodiazepine Derivatives(335 products)
- Carbohydrates and glycoconjugates(5,390 products)
- Esters and Derivatives(42,308 products)
- Fatty Acids and Lypidic Derivatives(32,489 products)
- Flavonoids and Polyphenols(17,102 products)
- Free Radicals and Oxidant/Reducing Agents(215 products)
- Ketones and derivatives(2,692 products)
- Natural and semi-synthetic antibiotics(6,414 products)
- Nitriles and Cyano Derivatives(3,070 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,494 products)
- Organic Phosphates and Phosphonates(1,205 products)
- Organic Sulphonates and Sulphates(10,452 products)
- Organometallics(4,425 products)
- Others(6,340 products)
- Peptides and Proteins(3,162 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,976 products)
- Quinazoline and Quinoline Derivatives(66,237 products)
- Quinones and Derivatives(24,381 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(92,986 products)
- Steroids and Derivatives(4,987 products)
- Sulfonamides and Derivatives(2,607 products)
- Terpenoids and Derivatives(3,871 products)
- Thiazolidinediones and Thiopyrans(2,755 products)
- β-Adrenergic Compounds(232 products)
Show 21 more subcategories
Found 66910 products of "APIs for research and impurities"
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(6R,7S)-7-[[[4-(2-Amino-1-carboxy-2-oxoethylidene)-1,3-dithietan-2-yl]carbonyl]amino]-7-methoxy-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
CAS:Formula:C17H17N7O8S4Purity:96%Color and Shape:SolidMolecular weight:575.61905-(Chloromethyl)-4-methyl-2-(4-(trifluoromethyl)phenyl)thiazole
CAS:Formula:C12H9ClF3NSPurity:95%Color and Shape:SolidMolecular weight:291.7198Thiamine pyrophosphate
CAS:Formula:C12H19ClN4O7P2SPurity:98%Color and Shape:SolidMolecular weight:460.7674Ethanone, 2-(4-methoxyphenyl)-1-phenyl-
CAS:Formula:C15H14O2Purity:97%Color and Shape:SolidMolecular weight:226.27055-Hydroxy-2-(4-Hydroxyphenyl)-7-(((2S,3R,4S,5S,6R)-3,4,5-Trihydroxy-6-(Hydroxymethyl)Tetrahydro-2H-Pyran-2-Yl)Oxy)-4H-Chromen-4-One
CAS:Formula:C21H20O10Purity:99%Color and Shape:SolidMolecular weight:432.3775Ceftriaxone disodium salt
CAS:Formula:C36H46N16Na4O21S6Purity:%Color and Shape:SolidMolecular weight:1323.1941(2E)-2-Cyano-3-(3,4-dihydroxyphenyl)-N-[(1S)-1-phenylethyl]-2-propenamide
CAS:Formula:C18H16N2O3Purity:97%Color and Shape:SolidMolecular weight:308.33121,3,5-TRIMETHYLADAMANTANE
CAS:Formula:C13H22Purity:95%Color and Shape:LiquidMolecular weight:178.3138Propane, 1,1,1,3,3,3-hexafluoro-2-(fluoromethoxy)-
CAS:Formula:C4H3F7OPurity:98%Color and Shape:LiquidMolecular weight:200.05482-(trans-4-Hydroxycyclohexyl)isoindoline-1,3-dione
CAS:Formula:C14H15NO3Purity:95%Color and Shape:SolidMolecular weight:245.2738L-Histidine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-
CAS:Formula:C21H19N3O4Purity:97%Color and Shape:SolidMolecular weight:377.3933Ref: IN-DA000CVI
100mg21.00€1g25.00€250mg25.00€5g45.00€10g71.00€25g121.00€50g194.00€100g257.00€250g563.00€Methyl 5-methyl-1,2-oxazole-3-carboxylate
CAS:Formula:C6H7NO3Purity:98%Color and Shape:SolidMolecular weight:141.12471-(5-bromothiophen-3-yl)ethanone
CAS:Formula:C6H5BrOSPurity:95%Color and Shape:SolidMolecular weight:205.07236-QUINOXALINECARBONITRILE, 1,2,3,4-TETRAHYDRO-7-NITRO-2,3-DIOXO-
CAS:Formula:C9H4N4O4Purity:98%Color and Shape:SolidMolecular weight:232.1525Ref: IN-DA000FV3
1gTo inquire1mg53.00€5mg61.00€10mg73.00€25mg115.00€100mg187.00€50mg191.00€250mg497.00€1-(4-Fluorophenyl)cyclobutanecarboxylic acid
CAS:Formula:C11H11FO2Purity:97%Color and Shape:SolidMolecular weight:194.20224H-1-Benzopyran-4-one, 2-(2-amino-3-methoxyphenyl)-
CAS:Formula:C16H13NO3Purity:98%Color and Shape:SolidMolecular weight:267.27935-Aminolevulinic acid methyl ester, HCl
CAS:Formula:C6H12ClNO3Purity:95%Color and Shape:SolidMolecular weight:181.61741-Adamantanecarboxylic acid
CAS:Formula:C11H16O2Purity:97%Color and Shape:SolidMolecular weight:180.2435Ref: IN-DA003DWX
25kgTo inquire50kgTo inquire5g20.00€25g25.00€50g28.00€100g37.00€250g63.00€500g105.00€5kg571.00€4H-1-Benzopyran-4-one,3-[[6-O-(6-deoxy-a-L-mannopyranosyl)-b-D-glucopyranosyl]oxy]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-
CAS:Formula:C27H30O16Purity:96%Color and Shape:SolidMolecular weight:610.5175(4-Chlorophenyl)(phenyl)methanone
CAS:Formula:C13H9ClOPurity:98%Color and Shape:SolidMolecular weight:216.6630Ethyl (ethoxymethylene)cyanoacetate
CAS:Formula:C8H11NO3Purity:96%Color and Shape:SolidMolecular weight:169.17781,4-Benzenediol, 2,5-diiodo-
CAS:Formula:C6H4I2O2Purity:95%Color and Shape:SolidMolecular weight:361.9037Indolo[2',3':3,4]pyrido[2,1-b]quinazolin-5(7H)-one,8,13,13b,14-tetrahydro-14-methyl-, (13bS)-
CAS:Formula:C19H17N3OPurity:98%Color and Shape:SolidMolecular weight:303.35785,8,11,14-Tetraoxa-2-azaheptadecanedioic acid 1-(1,1-dimethylethyl) ester
CAS:Formula:C16H31NO8Purity:97%Color and Shape:LiquidMolecular weight:365.4192Ref: IN-DA0038G9
100gTo inquire500gTo inquire100mg25.00€250mg34.00€500mg57.00€1g70.00€5g198.00€10g281.00€25g647.00€4-(Hydroxymethyl)benzoic acid
CAS:Formula:C8H8O3Purity:98%Color and Shape:SolidMolecular weight:152.14732-Oxazolidinone, 4-[[3-[2-(dimethylamino)ethyl]-1H-indol-5-yl]methyl]-, (4S)-
CAS:Formula:C16H21N3O2Purity:98%Color and Shape:SolidMolecular weight:287.35684-Hydroxy-3,5-diiodobenzoic acid
CAS:Formula:C7H4I2O3Purity:95%Color and Shape:SolidMolecular weight:389.9138cis-Δ2-11-methyl-Dodecenoic Acid
CAS:Formula:C13H24O2Purity:95%Color and Shape:LiquidMolecular weight:212.3285Cyclo[N-methyl-L-alanyl-L-leucyl-(αZ)-α,β-didehydro-N-methylphenylalanylglycyl]
CAS:Formula:C22H30N4O4Purity:≥98%(HPLC)Color and Shape:SolidMolecular weight:414.49801,2-Cyclopentanediol, 3-[7-[[(1R,2S)-2-(3,4-difluorophenyl)cyclopropyl]amino]-5-(propylsulfonyl)-3H-1,2,3-triazolo[4,5-d]pyrimidin-3-yl]-5-(2-hydroxyethoxy)-, (1S,2S,3R,5S)-
CAS:Formula:C23H28F2N6O6SPurity:96%Color and Shape:SolidMolecular weight:554.56683,5-Diamino-6-chloropyrazine-2-carboxylic acid
CAS:Formula:C5H5ClN4O2Purity:98%Color and Shape:SolidMolecular weight:188.57184-amino-1-[(2R,4R,5R)-3,3-difluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-1,2-dihydropyrimidin-2-one
CAS:Formula:C9H11F2N3O4Purity:98%Color and Shape:SolidMolecular weight:263.1981Ref: IN-DA0038IE
250gTo inquire500gTo inquire250mg25.00€1g28.00€5g62.00€10g90.00€25g172.00€100g632.00€Butanedioic acid, 2-hydroxy-, compd. with N,N-dimethyl-5-[(1-pyrrolidinylsulfonyl)methyl]-1H-indole-3-ethanamine (1:1)
CAS:Formula:C21H31N3O7SPurity:98%Color and Shape:SolidMolecular weight:469.55176-(7-NITRO-2,1,3-BENZOXADIAZOL-4-YLAMINO)HEXANOIC ACID
CAS:Formula:C12H14N4O5Purity:98%Color and Shape:SolidMolecular weight:294.2634Acetamide, 2-[(diphenylmethyl)thio]-
CAS:Formula:C15H15NOSPurity:97%Color and Shape:SolidMolecular weight:257.35071,2-Bis(carboxymethylamino)ethane
CAS:Formula:C6H12N2O4Purity:98%Color and Shape:SolidMolecular weight:176.1705Benzenamine, 2-methyl-4-[(2-methylphenyl)azo]-
CAS:Formula:C14H15N3Purity:95%Color and Shape:SolidMolecular weight:225.2890Benzenesulfonic acid, 4-methyl-, 1-methylethyl ester
CAS:Formula:C10H14O3SPurity:96%Color and Shape:SolidMolecular weight:214.2814(5-Bromo-2-(trifluoromethyl)phenyl)methanol
CAS:Formula:C8H6BrF3OPurity:98%Color and Shape:SolidMolecular weight:255.03181-Naphthalenol, 2,4-dichloro-
CAS:Formula:C10H6Cl2OPurity:97%Color and Shape:SolidMolecular weight:213.0600Benzonitrile, 4-(2-bromoacetyl)-
CAS:Formula:C9H6BrNOPurity:96%Color and Shape:SolidMolecular weight:224.0540N-[Bis(4-methoxyphenyl)methyl]-1,6-dihydro-6-oxo-2-(3-pyridazinyl)-5-pyrimidinecarboxamide
CAS:Formula:C24H21N5O4Purity:97%Color and Shape:SolidMolecular weight:443.4546L-Tyrosine, N-[(phenylmethoxy)carbonyl]-
CAS:Formula:C17H17NO5Purity:98%Color and Shape:SolidMolecular weight:315.3206N-((4-(5-Methyl-3-phenyl-2,3-dihydrooxazol-4-yl)phenyl)sulfonyl)propionamide
CAS:Formula:C19H18N2O4SPurity:98%Color and Shape:SolidMolecular weight:370.42226,11,28-Trioxatricyclo[22.3.1.05,7]octacosa-8,14,16,18,20-pentaene-25-carboxylic acid,22-[(3-amino-3,6-dideoxy-b-D-mannopyranosyl)oxy]-1,3,26-trihydroxy-12-methyl-10-oxo-,(1R,3S,5R,7R,8E,12R,14E,16E,18E,20E,22R,24S,25R,26S)-
CAS:Formula:C33H47NO13Purity:96%Color and Shape:SolidMolecular weight:665.72521H-Inden-1-one, 5-bromo-7-fluoro-2,3-dihydro-
CAS:Formula:C9H6BrFOPurity:95%Color and Shape:SolidMolecular weight:229.0457Acetic acid, phenyl ester
CAS:Formula:C8H8O2Purity:94%Color and Shape:LiquidMolecular weight:136.1479Ethanol, 2-[2-[4-[(4-chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy]-, hydrochloride (1:2)
CAS:Formula:C21H28Cl2N2O2Purity:98%Color and Shape:SolidMolecular weight:411.3652ETHYL 2-FORMAMIDOACETATE
CAS:Formula:C5H9NO3Purity:97%Color and Shape:LiquidMolecular weight:131.12991-[3-(1H-1,2,4-triazol-1-yl)phenyl]-1H-1,2,4-triazole
CAS:Formula:C10H8N6Purity:98%Color and Shape:SolidMolecular weight:212.21072H-Benzimidazol-2-one, 1,3-dihydro-5-methyl-
CAS:Formula:C8H8N2OPurity:98%Color and Shape:SolidMolecular weight:148.16191h-pyrrole-2,5-dione, 1-[(1-oxopropoxy)methyl]-
CAS:Formula:C8H9NO4Purity:97%Color and Shape:SolidMolecular weight:183.1614(2R,4S)-Ethyl 5-([1,1'-biphenyl]-4-yl)-4-amino-2-methylpentanoate HCl salt
CAS:Formula:C20H26ClNO2Purity:98%Color and Shape:SolidMolecular weight:347.8789Ref: IN-DA00ANEL
100gTo inquire500gTo inquire100mg41.00€250mg52.00€1g75.00€5g177.00€10g213.00€25g528.00€4-Androsten-3-One-5-Ene-17-Carboxylic Acid
CAS:Formula:C20H28O3Purity:98%Color and Shape:SolidMolecular weight:316.4345Ref: IN-DA00E923
1kgTo inquire5kgTo inquire1g22.00€250mg22.00€5g37.00€10g48.00€25g75.00€50g123.00€100g196.00€250g326.00€500g573.00€4-Pyrimidinecarboxylic acid, 5-bromo-2-(methylsulfonyl)-
CAS:Formula:C6H5BrN2O4SPurity:98%Color and Shape:SolidMolecular weight:281.0839Ref: IN-DA00DDVD
1kgTo inquire250gTo inquire500gTo inquire250mg27.00€100mg30.00€1g56.00€5g127.00€10g176.00€25g531.00€Benzenemethanol, 3-phenoxy-
CAS:Formula:C13H12O2Purity:98%Color and Shape:LiquidMolecular weight:200.23322(5H)-Furanone, 3-(cyclopropylmethoxy)-5,5-dimethyl-4-[4-(methylsulfonyl)phenyl]-
CAS:Formula:C17H20O5SPurity:99%Color and Shape:SolidMolecular weight:336.40274-Hydroxy-2,5-dimethylhexan-3-one
CAS:Formula:C8H16O2Purity:95%Color and Shape:LiquidMolecular weight:144.2114Tranylcypromine (2-PCPA) HCl
CAS:Formula:C9H12ClNPurity:97%Color and Shape:SolidMolecular weight:169.65135-chloro-2-N-[5-methyl-4-(piperidin-4-yl)-2-(propan-2-yloxy)phenyl]-4-N-[2-(propane-2-sulfonyl)phenyl]pyrimidine-2,4-diamine
CAS:Formula:C28H36ClN5O3SPurity:98%Color and Shape:SolidMolecular weight:558.13514-[2-(N-Boc-N-Methyl)aminoethyl]phenylboronic acid
CAS:Formula:C14H22BNO4Purity:95%Color and Shape:SolidMolecular weight:279.13981-Propanesulfonic acid,3-amino-, sodium salt, hydrate (1:1:2)
CAS:Formula:C3H12NNaO5SPurity:98%Color and Shape:SolidMolecular weight:197.18583,4-Bis(trifluoroMethyl)broMobenzene
CAS:Formula:C8H3BrF6Purity:97%Color and Shape:LiquidMolecular weight:293.00386-CHLORO-3-IODOIMIDAZO[1,2-B]PYRIDAZINE
CAS:Formula:C6H3ClIN3Purity:95%Color and Shape:SolidMolecular weight:279.4656Ref: IN-DA003LW6
10kgTo inquire25kgTo inquire25g19.00€10g20.00€100g24.00€50g28.00€250g53.00€500g63.00€1kg127.00€5kg352.00€(3R,5S)-5-[(Biphenyl-4-yl)methyl]-3-methylpyrrolidin-2-one
CAS:Formula:C18H19NOPurity:98%Color and Shape:SolidMolecular weight:265.34966-Bromo-1,1,4,4-tetramethyl-1,2,3,4-tetrahydronaphthalene
CAS:Formula:C14H19BrPurity:98%Color and Shape:SolidMolecular weight:267.2047Ref: IN-DA00BD7G
500gTo inquire250mg26.00€1g30.00€5g58.00€10g88.00€25g153.00€50g169.00€100g277.00€250g659.00€tert-Butyl 4-(methoxy(methyl)carbamoyl)piperidine-1-carboxylate
CAS:Formula:C13H24N2O4Purity:97%Color and Shape:SolidMolecular weight:272.34073-Quinolinecarboxylic acid, 1-cyclopropyl-7-[(3R,5S)-3,5-dimethyl-1-piperazinyl]-5,6,8-trifluoro-1,4-dihydro-4-oxo-, rel-
CAS:Formula:C19H20F3N3O3Purity:98%Color and Shape:SolidMolecular weight:395.37563-Quinolinecarboxamide, N-[2-[[[4-[2-(3,4-dihydro-6,7-dimethoxy-2(1H)-isoquinolinyl)ethyl]phenyl]amino]carbonyl]-4,5-dimethoxyphenyl]-
CAS:Formula:C38H38N4O6Purity:98%Color and Shape:SolidMolecular weight:646.73152-(2-(2-Amino-9H-purin-9-yl)ethyl)propane-1,3-diol
CAS:Formula:C10H15N5O2Purity:98%Color and Shape:SolidMolecular weight:237.25842H-Benzimidazol-2-one,5-chloro-1-[1-[3-(2,3-dihydro-2-oxo-1H-benzimidazol-1-yl)propyl]-4-piperidinyl]-1,3-dihydro-, (2Z)-2-butenedioate
CAS:Formula:C26H28ClN5O6Purity:98%Color and Shape:SolidMolecular weight:541.98343-Chloro-D-alanine methyl ester,hydrochloride
CAS:Formula:C4H9Cl2NO2Purity:97%Color and Shape:SolidMolecular weight:174.0258

