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(12,270 products)
- Anthraquinones and derivatives(405 products)
- Benzimidazole and Imidazole Derivatives(10,355 products)
- Benzodiazepine Derivatives(333 products)
- Carbohydrates and glycoconjugates(5,010 products)
- Esters and Derivatives(42,026 products)
- Fatty Acids and Lypidic Derivatives(32,216 products)
- Flavonoids and Polyphenols(16,999 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,393 products)
- Natural and semi-synthetic antibiotics(6,348 products)
- Nitriles and Cyano Derivatives(3,042 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,420 products)
- Organic Phosphates and Phosphonates(1,201 products)
- Organic Sulphonates and Sulphates(10,393 products)
- Organometallics(4,401 products)
- Others(6,275 products)
- Peptides and Proteins(3,121 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,898 products)
- Quinazoline and Quinoline Derivatives(65,580 products)
- Quinones and Derivatives(24,205 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,381 products)
- Steroids and Derivatives(4,948 products)
- Sulfonamides and Derivatives(2,589 products)
- Terpenoids and Derivatives(3,837 products)
- Thiazolidinediones and Thiopyrans(2,733 products)
- β-Adrenergic Compounds(230 products)
Show 21 more subcategories
Found 56688 products of "APIs for research and impurities"
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N-(6-{4-[({4-[(4-methylpiperazin-1-yl)methyl]-3-(trifluoromethyl)phenyl}carbamoyl)methyl]phenoxy}pyrimidin-4-yl)cyclopropanecarboxamide
CAS:Formula:C29H31F3N6O3Purity:98%Color and Shape:SolidMolecular weight:568.59003-Hydroxythiophene-2-carboxylic acid
CAS:Formula:C5H4O3SPurity:95%Color and Shape:SolidMolecular weight:144.14851-Benzyl-1H-imidazole-5-carbaldehyde
CAS:Formula:C11H10N2OPurity:97%Color and Shape:SolidMolecular weight:186.20991-(2,4-Dihydroxy-5-isopropylphenyl)ethanone
CAS:Formula:C11H14O3Purity:97%Color and Shape:SolidMolecular weight:194.22714-amino-1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-1,2-dihydro-1,3,5-triazin-2-one
CAS:Formula:C8H12N4O5Purity:98%Color and Shape:SolidMolecular weight:244.20471-(2,4,6-Trihydroxyphenyl)ethanone
CAS:Formula:C8H8O4Purity:95%Color and Shape:SolidMolecular weight:168.1467Choline bis(trifluoromethanesulfonyl)imide
CAS:Formula:C7H14F6N2O5S2Purity:97%Color and Shape:SolidMolecular weight:384.3169Methyl (5-butyl-1H-benzo[d]imidazol-2-yl)carbamate
CAS:Formula:C13H17N3O2Purity:95%Color and Shape:SolidMolecular weight:247.29303-Methoxy-4-methoxycarbonylphenylboronic acid, pinacol ester
CAS:Formula:C15H21BO5Purity:96%Color and Shape:SolidMolecular weight:292.1352PYRROLIDINE, 1-[[(4-AMINOPHENYL)METHYL]SULFONYL]-
CAS:Formula:C11H16N2O2SPurity:97%Color and Shape:SolidMolecular weight:240.3219Cortisone
CAS:<p>Cortisone (17-Hydroxy-11-dehydrocorticosterone) is a corticosteroid with potent glucocorticoid activity.</p>Formula:C21H28O5Purity:95.48% - 99.5%Color and Shape:SolidMolecular weight:360.44Torsemide
CAS:<p>Torsemide (AC-4464), a sulfonylurea loop diuretic, has a long action duration, high plasma protein binding, and a long half-life.</p>Formula:C16H20N4O3SPurity:99.81%Color and Shape:Crystalline SolidMolecular weight:348.421H-2,1,3-Benzothiadiazin-4(3H)-one,6-hydroxy-3-(1-methylethyl)-, 2,2-dioxide
CAS:Formula:C10H12N2O4SPurity:99.80%Color and Shape:SolidMolecular weight:256.2783N2-Acetyl-9-[(2'-hydroxyethoxy)methyl]guanine
CAS:Formula:C10H13N5O4Purity:98%Color and Shape:SolidMolecular weight:267.2413Perfluorotetradecanoic acid
CAS:Formula:C14HF27O2Purity:96%Color and Shape:SolidMolecular weight:714.11341H-Imidazole-2-methanamine, 4,5-dihydro-N-phenyl-N-(phenylmethyl)-, hydrochloride (1:1)
CAS:Formula:C17H20ClN3Purity:%Color and Shape:SolidMolecular weight:301.81386-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:317.3479Cyromazine
CAS:<p>Cyromazine (CGA-72662) is an ectoparasiticide.</p>Formula:C6H10N6Purity:99.74%Color and Shape:Colorless Crystals White CrystalsMolecular weight:166.1810H-Phenothiazine, 10-(1-azabicyclo[2.2.2]oct-3-ylmethyl)-
CAS:Formula:C20H22N2SPurity:98%Color and Shape:SolidMolecular weight:322.4671Phenylephrine hydrochloride
CAS:<p>Phenylephrine hydrochloride (NCI-c55641) is a selective agonist of the α1-adrenergic receptor.</p>Formula:C9H14ClNO2Purity:99.51% - 99.97%Color and Shape:Physical Description Odorless White Microcrystalline Powder Bitter Taste Ph (1%Molecular weight:203.67Amlodipine Dimethyl Ester
CAS:Formula:C19H23ClN2O5Purity:98%Color and Shape:SolidMolecular weight:394.8493Gallamine triethiodide
CAS:Formula:C30H60I3N3O3Purity:98%Color and Shape:SolidMolecular weight:891.5291Sulfamethazine sodium
CAS:<p>Sulfamethazine sodium (Sulfadimethyldiazine Sodium Salt) salt is a sodium salt form of sulfamethazine, a sulfonamide antibiotic used in the livestock industry.</p>Formula:C12H13N4NaO2SPurity:99.72%Color and Shape:SolidMolecular weight:300.312-(3-Fluorophenyl)acetic acid
CAS:Formula:C8H7FO2Purity:98%Color and Shape:SolidMolecular weight:154.1384Tricyclo[3.3.1.13,7]decane-1-acetyl chloride
CAS:Formula:C12H17ClOPurity:95%Color and Shape:LiquidMolecular weight:212.71589-Octadecenoic acid, 12-hydroxy-, methyl ester, (9Z,12R)-
CAS:Formula:C19H36O3Purity:75%Color and Shape:LiquidMolecular weight:312.48732H-1-Benzopyran-2-one, 7,8-dihydroxy-6-methoxy-
CAS:Formula:C10H8O5Purity:98%Color and Shape:SolidMolecular weight:208.1675ERIODICTYOL-7-GLUCOSIDE
CAS:Formula:C21H22O11Purity:99%Color and Shape:SolidMolecular weight:450.39285-[(3,4,6-Tri-O-Acetyl-2-Acetylamido-2-Deoxy-B-D-Galactopyranosyl)Oxy]Pentanoic Acid
CAS:Formula:C19H29NO11Purity:95%Color and Shape:SolidMolecular weight:447.4337Ref: IN-DA01EAY9
1g61.00€5g138.00€10g194.00€25g594.00€50gTo inquire250gTo inquire25mg30.00€500gTo inquire50mg25.00€100mg29.00€250mg38.00€500mg56.00€KukoaMine B
CAS:<p>Kukoamine B, as a constituent of Lycii Cortex, exhibits anti-acute inflammatory, anti-oxidant, and anti-diabetic characteristics.</p>Formula:C28H42N4O6Purity:95% - 99.59%Color and Shape:SolidMolecular weight:530.664,7-Diaza-spiro[2.5]octane-7-carboxylic acid benzyl ester, HCl salt
CAS:Formula:C14H19ClN2O2Purity:97%Molecular weight:282.7659Levofloxacin Impurity B
CAS:Formula:C17H20FN3O2Purity:98%Color and Shape:SolidMolecular weight:317.3580Thiophene-3-ol, tetrahydro-, 1,1-dioxide
CAS:Formula:C4H8O3SPurity:98%Color and Shape:SolidMolecular weight:136.1695LM11A-31 (hydrochloride)
CAS:Formula:C12H27Cl2N3O2Purity:96%Color and Shape:SolidMolecular weight:316.2677Lansoprazole N-Oxide
CAS:Formula:C16H14F3N3O3SPurity:95%Color and Shape:SolidMolecular weight:385.36091-Cyclopropyl-6,7,8-trifluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
CAS:Formula:C13H8F3NO3Purity:97%Color and Shape:SolidMolecular weight:283.2027N-Ethyltoluenesulfonamide (o- and p- mixture)
CAS:Formula:C18H26N2O4S2Purity:98%Color and Shape:LiquidMolecular weight:398.5400Bicyclo[3.1.0]hexane-6-carboxylic acid, ethyl ester
CAS:Formula:C9H14O2Purity:98%Molecular weight:154.20634-([1,2,4]Triazolo[1,5-a]pyridin-7-yloxy)-3-methylaniline
CAS:Formula:C13H12N4OPurity:97%Color and Shape:SolidMolecular weight:240.2606Ref: IN-DA00IHRU
1g28.00€5g69.00€10g128.00€15g150.00€25g155.00€50g290.00€75g573.00€100g529.00€250mg27.00€4-Morpholinecarboximidamide, N-(aminoiminomethyl)-,monohydrochloride
CAS:Formula:C6H14ClN5OPurity:98%Color and Shape:SolidMolecular weight:207.66132,2'-Oxybis(ethylamine) diHCl
CAS:Formula:C4H14Cl2N2OPurity:97%Color and Shape:SolidMolecular weight:177.0728Carbamic acid, N-[(1R)-2-(methoxymethylamino)-2-oxo-1-(phenylmethyl)ethyl]-, 1,1-dimethylethyl ester
CAS:Formula:C16H24N2O4Purity:97%Molecular weight:308.37282,2'-Binaphthalene-6,6'-dicarboxylic Acid
CAS:Formula:C22H14O4Purity:98%Color and Shape:SolidMolecular weight:342.34424(1H)-Pyrimidinone, 5,6-diamino-2,3-dihydro-2-thioxo-
CAS:Formula:C4H6N4OSPurity:85%Color and Shape:SolidMolecular weight:158.18161,4-Naphthalenediol, 2-methyl-, diacetate
CAS:Formula:C15H14O4Purity:98%Color and Shape:SolidMolecular weight:258.2693Ref: IN-DA00IA7M
1g25.00€5g37.00€10g56.00€25g65.00€50g105.00€100g135.00€250g234.00€500g616.00€250mg30.00€Methanesulfonic acid, hexyl ester
CAS:Formula:C7H16O3SPurity:97%Color and Shape:LiquidMolecular weight:180.2651Estra-1,3,5(10)-trien-17-one,3-(sulfooxy)-, sodium salt (1:1)
CAS:Formula:C18H21NaO5SPurity:98%Color and Shape:SolidMolecular weight:372.41115-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€100mg152.00€250mg259.00€(3S,4S,6R)-3-Hexyl-4-hydroxy-6-undecyltetrahydro-2H-pyran-2-one
CAS:Formula:C22H42O3Purity:97%Color and Shape:SolidMolecular weight:354.567111H-Benzo[5,6]cyclohepta[1,2-b]pyridin-11-one, 8-chloro-5,6-dihydro-
CAS:Formula:C14H10ClNOPurity:98%Color and Shape:SolidMolecular weight:243.68832'-deoxy-2'-fluoro-2'-C-methylcytidine
CAS:Formula:C10H14FN3O4Purity:99%Color and Shape:SolidMolecular weight:259.2343Methanone, [4-(4-amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl]-2-furanyl-, hydrochloride (1:1)
CAS:Formula:C19H22ClN5O4Purity:95%Color and Shape:SolidMolecular weight:419.8621Benzaldehyde, 5-methoxy-2-nitro-
CAS:Formula:C8H7NO4Purity:97%Color and Shape:SolidMolecular weight:181.14551-(3,4-Dichlorophenyl)cyclobutanecarbonitrile
CAS:Formula:C11H9Cl2NPurity:98%Color and Shape:SolidMolecular weight:226.1019(S)-2-(((Benzyloxy)carbonyl)amino)-3,3-dimethylbutanoic acid
CAS:Formula:C14H19NO4Purity:97%Color and Shape:SolidMolecular weight:265.3050LITHIUM 12-HYDROXYSTEARATE
CAS:Formula:C18H35LiO3Purity:99%Color and Shape:SolidMolecular weight:306.40975'-Adenylic acid, N-[2-(methylthio)ethyl]-2-[(3,3,3-trifluoropropyl)thio]-, anhydride with P,P'-(dichloromethylene)bis[phosphonic acid], sodium salt (1:1:4)
CAS:Formula:C17H21Cl2F3N5Na4O12P3S2Purity:95%Color and Shape:SolidMolecular weight:864.2865AMLODIPINE DIETHYL ESTER
CAS:Formula:C21H27ClN2O5Purity:97%Color and Shape:SolidMolecular weight:422.90253-(2,5-Dimethylphenyl)acrylic acid
CAS:Formula:C11H12O2Purity:97%Color and Shape:SolidMolecular weight:176.2118Ref: IN-DA00I6BT
1g26.00€5g69.00€10g105.00€15g123.00€25g163.00€50g240.00€75g354.00€100g539.00€500gTo inquire100mg30.00€200mg30.00€2-Propen-1-one, 1-[4-[2-oxo-2-(1-pyrrolidinyl)ethyl]-1-piperazinyl]-3-(3,4,5-trimethoxyphenyl)-, (2Z)-2-butenedioate (1:1)
CAS:Formula:C26H35N3O9Purity:99%Color and Shape:SolidMolecular weight:533.5708Betamethasone 21-disodium phosphate
CAS:Formula:C22H28FNa2O8PPurity:97%Color and Shape:SolidMolecular weight:516.4046ergosterol-5,8-peroxide
CAS:Formula:C28H44O3Purity:98.0%Color and Shape:SolidMolecular weight:428.6472Ref: IN-DA019GBZ
1g579.00€1mg50.00€5mg91.00€10mg116.00€25mg148.00€50mg196.00€100mg176.00€250mg262.00€Piperidine, 1-[2-(1,3-benzodioxol-5-yl)ethyl]-3-(diphenylmethoxy)-, (3R)-, (2E)-2-butenedioate (1:1)
CAS:Formula:C31H33NO7Purity:98%Color and Shape:SolidMolecular weight:531.5962Benzenamine, 2-[(2,4-dimethylphenyl)thio]-
CAS:Formula:C14H15NSPurity:97%Color and Shape:LiquidMolecular weight:229.34066-Methoxy-2-(4-methoxyphenyl)benzobithiophene
CAS:Formula:C16H14O2SPurity:95%Color and Shape:SolidMolecular weight:270.3462Ref: IN-DA003S2L
10gTo inquire1kg26.00€25gTo inquire50g20.00€5kg70.00€100g21.00€10kg107.00€250g20.00€500g21.00€Ref: IN-DA00I5UL
1kg70.00€25g21.00€50g20.00€5kg204.00€100g25.00€250g31.00€500g55.00€50kgTo inquire100kgTo inquire3,3'-Dipropylthiadicarbocyanine iodide
CAS:Formula:C25H27IN2S2Purity:98%Color and Shape:SolidMolecular weight:546.52971H-Pyrrolo[2,3-b]pyridine, 3-bromo-1-[(4-methylphenyl)sulfonyl]-
CAS:Formula:C14H11BrN2O2SPurity:97%Color and Shape:SolidMolecular weight:351.21834-Amino-5-Hydroxymethyl-2-methylpyrimidine
CAS:Formula:C6H9N3OPurity:98%Color and Shape:SolidMolecular weight:139.1552D-Glucitol, 6-O-a-D-glucopyranosyl-, mixt. with1-O-a-D-glucopyranosyl-D-mannitolOTHER CA INDEX NAMES:D-Mannitol, 1-O-a-D-glucopyranosyl-, mixt. contg.
CAS:Formula:C12H24O11Purity:97%Color and Shape:SolidMolecular weight:344.31242-[2-(2,6-Dichlorophenoxy)ethyl]hydrazinecarboximidamide
CAS:Formula:C9H12Cl2N4OPurity:95%Color and Shape:SolidMolecular weight:263.1238(R)-(+)-α-Methylbenzyl isocyanate
CAS:Formula:C9H9NOPurity:95%Color and Shape:LiquidMolecular weight:147.1739Ref: IN-DA00327G
1g24.00€5g47.00€1kgTo inquire25g122.00€100g258.00€250g618.00€500gTo inquire250mg20.00€N,N-DiMethyl-2-(tert-butyldiMethylsilanyl)iMidazole-1-sulfonaMide
CAS:Formula:C11H23N3O2SSiPurity:97%Color and Shape:SolidMolecular weight:289.4697

