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(10,376 products)
- Benzodiazepine Derivatives(333 products)
- Carbohydrates and glycoconjugates(5,013 products)
- Esters and Derivatives(42,045 products)
- Fatty Acids and Lypidic Derivatives(32,246 products)
- Flavonoids and Polyphenols(17,012 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(10,406 products)
- Organometallics(4,401 products)
- Others(6,279 products)
- Peptides and Proteins(3,128 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,901 products)
- Quinazoline and Quinoline Derivatives(65,630 products)
- Quinones and Derivatives(24,237 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,464 products)
- Steroids and Derivatives(4,964 products)
- Sulfonamides and Derivatives(2,592 products)
- Terpenoids and Derivatives(3,839 products)
- Thiazolidinediones and Thiopyrans(2,733 products)
- β-Adrenergic Compounds(230 products)
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Found 56790 products of "APIs for research and impurities"
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3-Pyridinecarbonyl chloride, hydrochloride (1:1)
CAS:Formula:C6H5Cl2NOPurity:95%Color and Shape:SolidMolecular weight:178.0160(1,3,5-Trimethyl-1H-pyrazol-4-yl)boronic acid
CAS:Formula:C6H11BN2O2Purity:97%Color and Shape:SolidMolecular weight:153.9747D-ASPARTIC ACID(OBZL)-OBZL P-TOSYLATE
CAS:Formula:C25H27NO7SPurity:98%Color and Shape:SolidMolecular weight:485.5494Chenodeoxycholic Acid MaxSpec® Standard
CAS:Formula:C24H40O4Purity:98%Color and Shape:SolidMolecular weight:392.5720Ref: IN-DA0039AV
5g21.00€10g26.00€1kg521.00€25g36.00€3kg911.00€50g52.00€100g82.00€250g149.00€25kgTo inquire500g202.00€1-((4-Nitrophenyl)sulfonyl)-1H-1,2,4-triazole
CAS:Formula:C8H6N4O4SPurity:95%Color and Shape:SolidMolecular weight:254.22261,3-benzoxazol-2-yl 3-benzyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl sulfide
CAS:Formula:C18H12N6OSPurity:98%Color and Shape:SolidMolecular weight:360.3925Propanedioic acid, 1,3-bis(2,4,6-trichlorophenyl) ester
CAS:Formula:C15H6Cl6O4Purity:95%Color and Shape:SolidMolecular weight:462.9237Ref: IN-DA001PPM
1g26.00€5g27.00€10g34.00€1kg678.00€25g54.00€5kgTo inquire100g125.00€500g586.00€100mg22.00€Nordihydroguaiaretic acid
CAS:Formula:C18H22O4Purity:98%Color and Shape:SolidMolecular weight:302.3649Methyl 2-(5-methoxy-2-methyl-1H-indol-3-yl)acetate
CAS:Formula:C13H15NO3Purity:95%Color and Shape:SolidMolecular weight:233.26312-[3-(1,3-Dioxo-1H,3H-benzo[de]isoquinolin-2-yl)-propylsulfanyl]-benzoic acid
CAS:Formula:C22H17NO4SPurity:95%Color and Shape:SolidMolecular weight:391.43973-[5-(aminomethyl)-4-(carboxymethyl)-1H-pyrrol-3-yl]propanoic acid hydrate
CAS:Formula:C10H14N2O4Purity:97%Color and Shape:SolidMolecular weight:226.22922,6-Dichlorobenzaldehyde
CAS:Formula:C7H4Cl2OPurity:96%Color and Shape:SolidMolecular weight:175.0121HEXAHYDRO-CYCLOPENTA[C]PYRROLE-1,2-DICARBOXYLIC ACID 2-TERT-BUTYL ESTER
CAS:Formula:C13H21NO4Purity:95%Color and Shape:SolidMolecular weight:255.3101Methyl 2,6-dichloroisonicotinate
CAS:Formula:C7H5Cl2NO2Purity:95%Color and Shape:SolidMolecular weight:206.02611H-Indole-3-carboxylic acid, 5-hydroxy-1,2-dimethyl-, ethyl ester
CAS:Formula:C13H15NO3Purity:98%Color and Shape:SolidMolecular weight:233.26311H-Pyrazole-5-carboxamide, 4-amino-1-methyl-3-propyl-
CAS:Formula:C8H14N4OPurity:98%Color and Shape:SolidMolecular weight:182.22302-N-HEXADECYLSTEARIC ACID
CAS:Formula:C34H68O2Purity:95%Color and Shape:SolidMolecular weight:508.90255-Pyrimidinecarboxylic acid, 4-(4-fluorophenyl)-6-(1-methylethyl)-2-[methyl(methylsulfonyl)amino]-, methyl ester
CAS:Formula:C17H20FN3O4SPurity:97%Color and Shape:SolidMolecular weight:381.4218Propane, 1,1,1,3,3,3-hexafluoro-2-methoxy-
CAS:Formula:C4H4F6OPurity:98%Color and Shape:LiquidMolecular weight:182.06443-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylic acid
CAS:Formula:C11H7ClFNO3Purity:98%Color and Shape:SolidMolecular weight:255.62962-Nitro-3-(trifluoromethyl)phenol
CAS:Formula:C7H4F3NO3Purity:97%Color and Shape:SolidMolecular weight:207.1068Ref: IN-DA0038ON
1g24.00€5g50.00€10g67.00€1kgTo inquire25g122.00€2kgTo inquire5kgTo inquire100g226.00€500gTo inquire(E)-3-(5-nitro-2-furyl)acrylaldehyde
CAS:Formula:C7H5NO4Purity:98%Color and Shape:SolidMolecular weight:167.1189tert-Butyl 4-iodobenzoate
CAS:Formula:C11H13IO2Purity:98%Color and Shape:LiquidMolecular weight:304.1242Ref: IN-DA00763Y
1g50.00€5g109.00€1kgTo inquire25g282.00€50g641.00€100gTo inquire250gTo inquire500gTo inquire100mg24.00€250mg28.00€4-(3,4-Dichlorophenyl)-3,4-dihydronaphthalen-1(2H)-one
CAS:Formula:C16H12Cl2OPurity:98%Color and Shape:SolidMolecular weight:291.1719(S)-2-[(1-{5-[Methyl-(2-methyl-4-oxo-3,4-dihydro-quinazolin-6-ylmethyl)-amino]-thiophen-2-yl}-methanoyl)-amino]-pentanedioic acid
CAS:Formula:C21H22N4O6SPurity:98%Color and Shape:SolidMolecular weight:458.48762,3'-Bipyridine, 5-chloro-6'-methyl-3-[4-(methylsulfonyl)phenyl]-
CAS:Formula:C18H15ClN2O2SPurity:99%Color and Shape:SolidMolecular weight:358.8419Ref: IN-DA002878
1g28.00€5g69.00€10g128.00€15gTo inquire1kgTo inquire25g155.00€50gTo inquire75gTo inquire100g528.00€500gTo inquireN-(4,5-Dihydro-1H-imidazol-2-yl)-6-quinoxalinamine
CAS:Formula:C11H11N5Purity:98%Color and Shape:SolidMolecular weight:213.23851H-Pyrazolo[3,4-d]pyrimidine, 6-chloro-
CAS:Formula:C5H3ClN4Purity:96%Color and Shape:SolidMolecular weight:154.5571Urea, N-[3-(1,1-dimethylethyl)-1-(4-methylphenyl)-1H-pyrazol-5-yl]-N'-[4-[2-(4-morpholinyl)ethoxy]-1-naphthalenyl]-
CAS:Formula:C31H37N5O3Purity:99%Color and Shape:SolidMolecular weight:527.65726-Bromo-8-cyclopentyl-5-methylquinazoline-2,7(3H,8H)-dione
CAS:Formula:C13H14BrN3O2Purity:95%Color and Shape:SolidMolecular weight:324.17322-(10-hydroxydecyl)-6-methoxy-3-methyl-5-(trideuteriomethoxy)cyclohexa-2,5-diene-1,4-dione
CAS:Formula:C19H30O5Purity:98%Color and Shape:SolidMolecular weight:338.43851,3,5[10]-Estratriene-3,16α-diol-17-one
CAS:Formula:C18H22O3Purity:95%Color and Shape:SolidMolecular weight:286.36552-(Chloromethyl)-4-(3-methoxypropoxy)-3-methylpyridine hydrochloride
CAS:Formula:C11H17Cl2NO2Purity:97%Color and Shape:SolidMolecular weight:266.1642L-xylo-hex-2-ulosonic acid
CAS:Formula:C6H10O7Purity:95%Color and Shape:SolidMolecular weight:194.1394Ethyl 4-(2,4-dichlorophenyl)-2,4-dioxobutanoate
CAS:Formula:C12H10Cl2O4Purity:97%Color and Shape:SolidMolecular weight:289.1114[1,1'-Biphenyl]-3,3'-dicarboxaldehyde, 6,6'-dihydroxy-5,5'-dimethoxy-
CAS:Formula:C16H14O6Purity:95%Color and Shape:SolidMolecular weight:302.27882,3-O-Isopropylideneinosine
CAS:Formula:C13H18N4O5Purity:98%Color and Shape:SolidMolecular weight:310.30582-amino-6-[(1S,2R)-1,2,3-trihydroxypropyl]-4(3H)-Pteridinone
CAS:Formula:C9H11N5O4Purity:97%Color and Shape:SolidMolecular weight:253.21474H-1-Benzopyran-2-carboxylicacid, 4-oxo-
CAS:Formula:C10H6O4Purity:97%Color and Shape:SolidMolecular weight:190.15222-amino-9-{[(1,3-dihydroxypropan-2-yl)oxy]methyl}-6,9-dihydro-1H-purin-6-one
CAS:Formula:C9H13N5O4Purity:98%Color and Shape:SolidMolecular weight:255.2306Pyrimidine, 2-chloro-4,6-dimethyl-
CAS:Formula:C6H7ClN2Purity:95%Color and Shape:SolidMolecular weight:142.58624-Quinolinepropanoic acid, α-[(2-chlorobenzoyl)amino]-1,2-dihydro-2-oxo-
CAS:Formula:C19H15ClN2O4Purity:96%Color and Shape:SolidMolecular weight:370.7864Acetic acid, 2-hydrazinyl-
CAS:Formula:C2H6N2O2Purity:98%Color and Shape:SolidMolecular weight:90.0812Quinazoline, 2,4-dichloro-6,7-dimethoxy-
CAS:Formula:C10H8Cl2N2O2Purity:98%Color and Shape:SolidMolecular weight:259.0887Ref: IN-DA00I57X
1g25.00€5g53.00€10g60.00€25g107.00€50g205.00€100g291.00€250g528.00€500gTo inquire250mg21.00€Sodium 1-carboxyvinyl hydrogenphosphate
CAS:Formula:C3H4NaO6PPurity:97%Color and Shape:SolidMolecular weight:190.02381,2,4-Triazin-3-amine, 6-(2-chloro-6-methyl-4-pyridinyl)-5-(4-fluorophenyl)-
CAS:Formula:C15H11ClFN5Purity:97%Color and Shape:SolidMolecular weight:315.73273-OXO-3-(2,4,5-TRIFLUORO-3-METHOXY-PHENYL)-PROPIONIC ACID ETHYL ESTER
CAS:Formula:C12H11F3O4Purity:95%Color and Shape:SolidMolecular weight:276.2085(5R)-5-(Azidomethyl)-3-(3-fluoro-4-morpholin-4-ylphenyl)-1,3-oxazolidin-2-one
CAS:Formula:C14H16FN5O3Purity:97%Color and Shape:SolidMolecular weight:321.306911H-Benzo[a]fluoren-11-one
CAS:Formula:C17H10OPurity:98%Color and Shape:SolidMolecular weight:230.2607(-)-Cyclocytidine hydrochloride
CAS:Formula:C9H12ClN3O4Purity:97%Color and Shape:SolidMolecular weight:261.6623Benzoic acid, 2-fluoro-4-(1-pyrrolidinyl)-
CAS:Formula:C11H12FNO2Purity:97%Color and Shape:SolidMolecular weight:209.2169Ethanone, 1-(2,3-dihydro-7-benzofuranyl)-
CAS:Formula:C10H10O2Purity:95%Color and Shape:SolidMolecular weight:162.1852(3α,4α,8α,9β,11α,13α,14β,16β,17Z)-16-(Acetyloxy)-3,11-dihydroxy-29-nordammara-17(20),24-dien-21-oic acid
CAS:Formula:C31H48O6Purity:97%Color and Shape:SolidMolecular weight:516.7092Ref: IN-DA003ACO
1g26.00€5g58.00€10g88.00€1kgTo inquire25g161.00€100g545.00€250gTo inquire25mg20.00€500gTo inquire50mg24.00€100mg25.00€3-Phorbinepropanoic acid, 14-ethyl-9-[1-(hexyloxy)ethyl]-4,8,13,18-tetramethyl-20-oxo-, (3S,4S)-
CAS:Formula:C39H50N4O4Purity:97%Color and Shape:SolidMolecular weight:638.83874H-1-Benzopyran-4-one, 3-[(6-O-β-D-glucopyranosyl-β-D-glucopyranosyl)oxy]-5,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-
CAS:Formula:C28H32O17Purity:98%Color and Shape:SolidMolecular weight:640.54353-(3,5-Di-tert-butyl-4-hydroxyphenyl)propionic acid
CAS:Formula:C17H26O3Purity:97%Color and Shape:SolidMolecular weight:278.38654-Methyl-7H-pyrrolo[2,3-d]pyrimidine
CAS:Formula:C7H7N3Purity:95%Color and Shape:SolidMolecular weight:133.1506Ref: IN-DA003A8J
1g40.00€5g60.00€10g116.00€1kgTo inquire25g163.00€2kgTo inquire500gTo inquire100mg26.00€250mg30.00€Hexanoic acid, 2,2,3,3,4,4,5,5,6,6,6-undecafluoro-
CAS:Formula:C6HF11O2Purity:98%Color and Shape:LiquidMolecular weight:314.0534(2S,3S)-2-(2-Aminoacetamido)-3-methylpentanoic acid
CAS:Formula:C8H16N2O3Purity:98%Color and Shape:SolidMolecular weight:188.22422(1H)-Quinolinone, 6-[(R)-amino(4-chlorophenyl)(1-methyl-1H-imidazol-5-yl)methyl]-4-(3-chlorophenyl)-1-methyl-
CAS:Formula:C27H22Cl2N4OPurity:98%Color and Shape:SolidMolecular weight:489.3958Ref: IN-DA002FP2
1gTo inquire1mg54.00€2mg70.00€5mg103.00€10mg153.00€25mg174.00€50mg356.00€100mg631.00€250mgTo inquire(1S,2S,4R,8S,9S,11S,12S,13R)-11-hydroxy-8-(2-hydroxyacetyl)-6,6,9,13-tetramethyl-5,7-dioxapentacyclo[10.8.0.0^{2,9}.0^{4,8}.0^{13,18}]icosa-14,17-dien-16-one
CAS:Formula:C24H32O6Purity:98%Color and Shape:SolidMolecular weight:416.50734H-1-Benzopyran-4-one, 5,6-dihydroxy-7-methoxy-2-phenyl-
CAS:Formula:C16H12O5Purity:99%Color and Shape:SolidMolecular weight:284.26351-Cyclohexene-1-carboxaldehyde, 2-(4-chlorophenyl)-4,4-dimethyl-
CAS:Formula:C15H17ClOPurity:96%Color and Shape:SolidMolecular weight:248.7479Ethanamine, 2-[(8-chlorodibenzo[b,f]thiepin-10-yl)oxy]-N,N-dimethyl-
CAS:Formula:C18H18ClNOSPurity:98%Color and Shape:SolidMolecular weight:331.8596(9S)-6'-Methoxycinchonan-9-ol sulfate hydrate (2:1:2)
CAS:Formula:C20H30N2O8SPurity:98%Color and Shape:SolidMolecular weight:458.5258Uridine 5'-(tetrahydrogen triphosphate), sodium salt, hydrate (1:3:2)
CAS:Formula:C9H16N2Na3O17P3Purity:97%Color and Shape:SolidMolecular weight:586.1171(6S)-5,6,7,8-Tetrahydro-6-[propyl[2-(2-thienyl)ethyl]amino]-1-naphthalenol
CAS:Formula:C19H25NOSPurity:99%Color and Shape:SolidMolecular weight:315.4729Phenol, 4-amino-3,5-dimethyl-
CAS:Formula:C8H11NOPurity:98%Color and Shape:SolidMolecular weight:137.1790Ref: IN-DA0031S2
1g26.00€5g36.00€10g49.00€1kgTo inquire25g83.00€50g120.00€5kgTo inquire100g170.00€250g523.00€250mg22.00€Benzenemethanol, 2,4-dichloro-
CAS:Formula:C7H6Cl2OPurity:97%Color and Shape:SolidMolecular weight:177.0279(3R)-2-[(1,1-Dimethylethoxy)carbonyl]-3,4-dihydro-3(1H)-isoquinolineacetic acid
CAS:Formula:C16H21NO4Purity:98%Color and Shape:SolidMolecular weight:291.3422Pyridine, 3-(4,5-dihydro-2-oxazolyl)-
CAS:Formula:C8H8N2OPurity:98%Color and Shape:SolidMolecular weight:148.16193-(3,4-Dihydroxyphenyl)propanoic acid
CAS:Formula:C9H10O4Purity:98%Color and Shape:SolidMolecular weight:182.1733Propanamide, 2-methyl-N-[4-nitro-3-(trifluoromethyl)phenyl]-
CAS:Formula:C11H11F3N2O3Purity:95%Color and Shape:SolidMolecular weight:276.211822-Hydroxydocosanoic acid (ω-Hydroxybehenic acid)
CAS:Formula:C22H44O3Purity:98%Color and Shape:SolidMolecular weight:356.58302-amino-9-[(2-hydroxyethoxy)methyl]-6,9-dihydro-1H-purin-6-one
CAS:Formula:C8H11N5O3Purity:98%Color and Shape:SolidMolecular weight:225.2046Ref: IN-DA0034F0
5g25.00€1kgTo inquire25g25.00€5kgTo inquire100g62.00€10kgTo inquire250gTo inquire25kgTo inquire500g154.00€1H-Dibenz[2,3:6,7]oxepino[4,5-c]pyrrol-1-one, 11-chloro-2,3,3a,12b-tetrahydro-2-methyl-, (3aR,12bR)-rel-
CAS:Formula:C17H14ClNO2Purity:98%Color and Shape:SolidMolecular weight:299.7516Ref: IN-DA00979W
1g172.00€5g301.00€10g533.00€25gTo inquire50gTo inquire100gTo inquire100mg57.00€250mg74.00€3-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine, HCl
CAS:Formula:C6H8ClF3N4Purity:97%Color and Shape:SolidMolecular weight:228.6027Bis(1-Hydroxy-1H-pyridine-2-thionato-O,S)copper
CAS:Formula:C10H8CuN2O2S2Purity:97%Color and Shape:SolidMolecular weight:315.85873-CYANOPROPIONALDEHYDE DIETHYL ACETAL
CAS:Formula:C8H15NO2Purity:97%Color and Shape:LiquidMolecular weight:157.21023-Pyridinecarbonitrile, 6-(bromomethyl)-
CAS:Formula:C7H5BrN2Purity:98%Color and Shape:SolidMolecular weight:197.0320Ref: IN-DA001QDS
1g115.00€5g188.00€10g340.00€25gTo inquire50gTo inquire100gTo inquire50mg38.00€100mg54.00€250mg68.00€

