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"
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
4-[1-(hydroxyamino)ethylidene]cyclohexa-2,5-dien-1-one
CAS:Formula:C8H9NO2Purity:98%Color and Shape:SolidMolecular weight:151.1626Methyl (E)-2-((3S,6'S,7'S,8a'S)-6'-ethyl-2-oxo-2',3',6',7',8',8a'-hexahydro-5'H-spiro[indoline-3,1'-indolizin]-7'-yl)-3-methoxyacrylate
CAS:Formula:C22H28N2O4Purity:98%Molecular weight:384.46872,4-Pyrimidinediamine, 5-[(4,5-dimethoxy-2-methylphenyl)methyl]-
CAS:Formula:C14H18N4O2Purity:98%Color and Shape:SolidMolecular weight:274.31831,6-Hexanediaminium, N1,N6-bis[3-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)propyl]-N1,N1,N6,N6-tetramethyl-, bromide (1:2)
CAS:Formula:C32H44Br2N4O4Purity:95%Color and Shape:SolidMolecular weight:708.5242N-(2,6-dimethylphenyl)-2-{4-[2-hydroxy-3-(2-methoxyphenoxy)propyl]piperazin-1-yl}acetamide
CAS:Formula:C24H33N3O4Purity:98%Color and Shape:SolidMolecular weight:427.53651H-Pyrazole-1-acetamide, 4-[5,6-dihydro-2-[3-methyl-1-(1-methylethyl)-1H-1,2,4-triazol-5-yl]imidazo[1,2-d][1,4]benzoxazepin-9-yl]-α,α-dimethyl-
CAS:Formula:C24H28N8O2Purity:99%Color and Shape:SolidMolecular weight:460.5315(1R,2R)-FMOC-2-AMINOCYCLOHEXANE CARBOXYLIC ACID
CAS:Formula:C22H23NO4Purity:97%Color and Shape:SolidMolecular weight:365.4223(1S,3R,5E,7E)-1,3-Bis-[(tert-butyldiMethylsilyl)oxy]-9,10-secopregna-5,7,10-triene-20-carboxaldehyde
CAS:Formula:C34H60O3Si2Purity:98%Color and Shape:SolidMolecular weight:573.00942-Pyridinamine, 4-methoxy-
CAS:Formula:C6H8N2OPurity:97%Color and Shape:SolidMolecular weight:124.1405Ref: IN-DA0006BL
1g25.00€5g31.00€10g56.00€1kgTo inquire25g88.00€50g135.00€5kgTo inquire100g166.00€10kgTo inquire250g581.00€500gTo inquire2-((tert-Butoxycarbonyl)amino)-2-(pyridin-3-yl)acetic acid
CAS:Formula:C12H16N2O4Purity:97%Color and Shape:SolidMolecular weight:252.26649,10-Anthracenedione,1,8-dihydroxy-4,5-dinitro-
CAS:Formula:C14H6N2O8Purity:98%Color and Shape:SolidMolecular weight:330.2060Ref: IN-DA00528K
1g47.00€5g70.00€10g121.00€25g173.00€50g225.00€100g494.00€250gTo inquire500gTo inquire250mg40.00€4-Amino-6-chlorobenzene-1,3-disulfonamide
CAS:Formula:C6H8ClN3O4S2Purity:97%Color and Shape:SolidMolecular weight:285.72841,3,5-TRIMETHYLADAMANTANE
CAS:Formula:C13H22Purity:95%Color and Shape:LiquidMolecular weight:178.3138Ethanesulfonic acid,2-[[(3a,5b,7b)-3,7-dihydroxy-24-oxocholan-24-yl]amino]-
CAS:Formula:C26H45NO6SPurity:98%Color and Shape:SolidMolecular weight:499.7036(2R,3S,4S,5R)-2-(2-amino-6-methoxy-9H-purin-9-yl)-5-(hydroxymethyl)oxolane-3,4-diol
CAS:Formula:C11H15N5O5Purity:98%Color and Shape:SolidMolecular weight:297.26736,7-Dichloro-1,2,3,4-tetrahydro-isoquinoline Hydrochloride
CAS:Formula:C9H10Cl3NPurity:97%Color and Shape:SolidMolecular weight:238.54141,5-naphthylene di(acetate)
CAS:Formula:C14H12O4Purity:98%Color and Shape:SolidMolecular weight:244.2427trans-4-Hydroxycyclohexanecarboxylic acid
CAS:Formula:C7H12O3Purity:97%Color and Shape:SolidMolecular weight:144.16846H-Furo[2',3':4,5]oxazolo[3,2-a]pyrimidin-6-one,2,3,3a,9a-tetrahydro-3-hydroxy-2-(hydroxymethyl)-7-methyl-,(2R,3R,3aS,9aR)-
CAS:Formula:C10H12N2O5Purity:95%Color and Shape:SolidMolecular weight:240.2127Ref: IN-DA00I4FF
1gTo inquire5g22.00€10g30.00€1kg286.00€25g34.00€5kgTo inquire100g70.00€10kgTo inquire500g157.00€(5S,10R)-10,11-Dihydro-5-methyl-5H-dibenzo[a,d]cyclohepten-5,10-imine Maleate
CAS:Formula:C20H19NO4Purity:98%Color and Shape:SolidMolecular weight:337.36922-{2,3-dichloro-4-[(thiophen-2-yl)carbonyl]phenoxy}acetic acid
CAS:Formula:C13H8Cl2O4SPurity:97%Color and Shape:SolidMolecular weight:331.17121H-Indene-1-carboxylic acid, 2,3-dihydro-3-oxo-
CAS:Formula:C10H8O3Purity:98%Color and Shape:SolidMolecular weight:176.16876-Heptenoic acid, 7-[4-(4-fluorophenyl)-6-(1-methylethyl)-2-[methyl(methylsulfonyl)amino]-5-pyrimidinyl]-3,5-dihydroxy-, methyl ester, (3R,5S,6E)-
CAS:Formula:C23H30FN3O6SPurity:95%Color and Shape:SolidMolecular weight:495.56426-Heptenoic acid, 7-[4-(4-fluorophenyl)-6-(1-methylethyl)-2-[methyl(methylsulfonyl)amino]-5-pyrimidinyl]-3,5-dihydroxy-, (3R,5S,6E)-
CAS:Formula:C22H28FN3O6SPurity:99%Color and Shape:SolidMolecular weight:481.53763,4-Dihydroxyphenylethanol
CAS:Formula:C8H10O3Purity:98%Color and Shape:LiquidMolecular weight:154.1632Ref: IN-DA008R1H
1g25.00€5g60.00€10g91.00€25g149.00€50g163.00€100g255.00€250g617.00€500gTo inquire100mg29.00€250mg28.00€3-(Methylamino)-2,3,4,9-tetrahydro-1H-carbazole-6-carbonitrile
CAS:Formula:C14H15N3Purity:95%Color and Shape:SolidMolecular weight:225.2890Bicyclo[2.2.1]heptane-2-carboxylic acid, 2-amino-
CAS:Formula:C8H13NO2Purity:95%Color and Shape:SolidMolecular weight:155.1943L-Cysteine ethyl ester hydrochloride
CAS:Formula:C5H12ClNO2SPurity:97%Color and Shape:SolidMolecular weight:185.67232,4-Thiazolidinedione, 5-[[4-[2-(5-ethyl-2-pyridinyl)ethoxy]phenyl]methylene]-
CAS:Formula:C19H18N2O3SPurity:99%Color and Shape:SolidMolecular weight:354.4228L-Arginine, N2-[(4-methylphenyl)sulfonyl]-, methyl ester, hydrochloride (1:1)
CAS:Formula:C14H23ClN4O4SPurity:98%Color and Shape:SolidMolecular weight:378.8748N-[3-[[2-[[4-(4-Acetyl-1-piperazinyl)-2-methoxyphenyl]amino]-5-(trifluoromethyl)-4-pyrimidinyl]amino]phenyl]-2-propenamide
CAS:Formula:C27H28F3N7O3Purity:98%Color and Shape:SolidMolecular weight:555.55154,4'-Dihydroxy-2-methoxychalcone
CAS:Formula:C16H14O4Purity:95%Color and Shape:SolidMolecular weight:270.28002,5-BISHYDROXYMETHYL TETRAHYDROFURAN
CAS:Formula:C6H12O3Purity:%Color and Shape:LiquidMolecular weight:132.1577Ref: IN-DA008S49
1g31.00€5g64.00€10g106.00€15g156.00€1kg335.00€25g167.00€5kg1,420.00€100g199.00€250g350.00€500gTo inquire100mg24.00€250mg28.00€4-(4-FLUOROBENZOYL)-1-(4-PHENYLBUTYL)PIPERIDINE OXALATE
CAS:Formula:C24H28FNO5Purity:98%Color and Shape:SolidMolecular weight:429.48125'-Bromospiro[cyclopropane-1,3'-indolin]-2'-one
CAS:Formula:C10H8BrNOPurity:95%Color and Shape:SolidMolecular weight:238.0806Benzamide, 2-hydroxy-N-(2-hydroxyethyl)-3-methoxy-5-(2-propenyl)-
CAS:Formula:C13H17NO4Purity:98%Color and Shape:SolidMolecular weight:251.27843,5-Pyridinedicarboxylic acid, 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-, 3-(2-methoxyethyl) 5-[(2E)-3-phenyl-2-propen-1-yl] ester
CAS:Formula:C27H28N2O7Purity:99%Color and Shape:SolidMolecular weight:492.52045-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[[(5-methyl-1,3,4-thiadiazol-2-yl)thio]methyl]-8-oxo-7-[[2-(1H-tetrazol-1-yl)acetyl]amino]-, sodium salt (1:1), (6R,7R)-
CAS:Formula:C14H13N8NaO4S3Purity:98%Color and Shape:SolidMolecular weight:476.4890Givinostat Hydrochloride Hydrate
CAS:Formula:C24H30ClN3O5Purity:98%Color and Shape:SolidMolecular weight:475.9651(S)-2,2-DIMETHYL-4-VINYL-OXAZOLIDINE-3-CARBOXYLIC ACID TERT-BUTYL ESTER
CAS:Formula:C12H21NO3Purity:97%Color and Shape:LiquidMolecular weight:227.3000(2E)-3-Phenyl-2-propen-1-yl β-D-glucopyranoside
CAS:Formula:C15H20O6Purity:98%Color and Shape:SolidMolecular weight:296.3157
![2,4-Pyrimidinediamine, 5-[(4,5-dimethoxy-2-methylphenyl)methyl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00IBZM.webp&w=3840&q=75)
![1,6-Hexanediaminium, N1,N6-bis[3-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)propyl]-N1,N1,N6,N6-tetra…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA002L35.webp&w=3840&q=75)
![N-(2,6-dimethylphenyl)-2-{4-[2-hydroxy-3-(2-methoxyphenoxy)propyl]piperazin-1-yl}acetamide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00H8QM.webp&w=3840&q=75)
![1H-Pyrazole-1-acetamide, 4-[5,6-dihydro-2-[3-methyl-1-(1-methylethyl)-1H-1,2,4-triazol-5-yl]imidaz…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA000XWI.webp&w=3840&q=75)
![(1S,3R,5E,7E)-1,3-Bis-[(tert-butyldiMethylsilyl)oxy]-9,10-secopregna-5,7,10-triene-20-carboxaldehy…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA008T9Q.webp&w=3840&q=75)
![Ethanesulfonic acid,2-[[(3a,5b,7b)-3,7-dihydroxy-24-oxocholan-24-yl]amino]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00HXH5.webp&w=3840&q=75)
![6H-Furo[2',3':4,5]oxazolo[3,2-a]pyrimidin-6-one,2,3,3a,9a-tetrahydro-3-hydroxy-2-(hydroxymethyl)-7…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00I4FF.webp&w=3840&q=75)
![(5S,10R)-10,11-Dihydro-5-methyl-5H-dibenzo[a,d]cyclohepten-5,10-imine Maleate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA005EFH.webp&w=3840&q=75)
![2-{2,3-dichloro-4-[(thiophen-2-yl)carbonyl]phenoxy}acetic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00C0X1.webp&w=3840&q=75)
![6-Heptenoic acid, 7-[4-(4-fluorophenyl)-6-(1-methylethyl)-2-[methyl(methylsulfonyl)amino]-5-pyrimi…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001EMY.webp&w=3840&q=75)
![6-Heptenoic acid, 7-[4-(4-fluorophenyl)-6-(1-methylethyl)-2-[methyl(methylsulfonyl)amino]-5-pyrimi…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA002WF6.webp&w=3840&q=75)
![Bicyclo[2.2.1]heptane-2-carboxylic acid, 2-amino-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0029IU.webp&w=3840&q=75)
![2,4-Thiazolidinedione, 5-[[4-[2-(5-ethyl-2-pyridinyl)ethoxy]phenyl]methylene]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001K73.webp&w=3840&q=75)
![L-Arginine, N2-[(4-methylphenyl)sulfonyl]-, methyl ester, hydrochloride (1:1)](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0025ZQ.webp&w=3840&q=75)
![N-[3-[[2-[[4-(4-Acetyl-1-piperazinyl)-2-methoxyphenyl]amino]-5-(trifluoromethyl)-4-pyrimidinyl]ami…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0039L5.webp&w=3840&q=75)
![5'-Bromospiro[cyclopropane-1,3'-indolin]-2'-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA004DMU.webp&w=3840&q=75)
![5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[[(5-methyl-1,3,4-thiadiazol-2-yl)thio]me…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003OQ9.webp&w=3840&q=75)
