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(6,364 products)
- Nitriles and Cyano Derivatives(3,045 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,429 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(3,129 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,902 products)
- Quinazoline and Quinoline Derivatives(65,630 products)
- Quinones and Derivatives(24,239 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,473 products)
- Steroids and Derivatives(4,967 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 56797 products of "APIs for research and impurities"
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
7,10-Dimethoxy-10-DAB III
CAS:Formula:C31H40O10Purity:98%Color and Shape:SolidMolecular weight:572.6433(R)-2-Phenylsuccinic acid
CAS:Formula:C10H10O4Purity:97%Color and Shape:SolidMolecular weight:194.18402-Azaspiro[4.5]decan-3-one
CAS:Formula:C9H15NOPurity:95%Color and Shape:SolidMolecular weight:153.2215(4-Methylpiperazin-1-yl)acetic acid
CAS:Formula:C7H14N2O2Purity:97%Color and Shape:SolidMolecular weight:158.1983Methanone, (2-amino-5-bromophenyl)-2-pyridinyl-
CAS:Formula:C12H9BrN2OPurity:97%Color and Shape:SolidMolecular weight:277.1167D(+)-10-Camphorsulfonyl Chloride
CAS:Formula:C10H15ClO3SPurity:97%Color and Shape:SolidMolecular weight:250.74232-(5-methoxy-1H-indol-3-yl)acetonitrile
CAS:Formula:C11H10N2OPurity:98%Color and Shape:SolidMolecular weight:186.20991,3-Dimethylbarbituric acid
CAS:Formula:C6H8N2O3Purity:99%Color and Shape:SolidMolecular weight:156.13933-(3-Aminopropoxy)-N-[2-[[3-[[(4-chloro-2-hydroxyphenyl)amino]carbonyl]-2-naphthalenyl]oxy]ethyl]-2-naphthalenecarboxamideHydrochloride
CAS:Formula:C33H31Cl2N3O5Purity:98%Color and Shape:SolidMolecular weight:620.5223(6R,7R)-7-Amino-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
CAS:Formula:C8H10N2O4SPurity:95%Color and Shape:SolidMolecular weight:230.24105,15-Di(4-Pyridyl)-10,20-diphenylporphyrin
CAS:Formula:C42H28N6Purity:98%Color and Shape:SolidMolecular weight:616.71191-(3-(Bromomethyl)phenoxy)-2-fluorobenzene
CAS:Formula:C13H10BrFOPurity:95%Color and Shape:LiquidMolecular weight:281.1203Fmoc-O-tert-butyl-L-tyrosine
CAS:Formula:C28H29NO5Purity:98%Color and Shape:SolidMolecular weight:459.5336Ref: IN-DA0034Y7
1g25.00€5g25.00€10g29.00€1kg672.00€25g40.00€5kgTo inquire100g92.00€10kgTo inquire25kgTo inquire500g250.00€L-Valine, N-(1-oxopentyl)-N-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-
CAS:Formula:C24H29N5O3Purity:95%Color and Shape:SolidMolecular weight:435.5188Ref: IN-DA0013YY
5g34.00€10g47.00€1kg338.00€25g56.00€5kgTo inquire100g108.00€10kgTo inquire500g183.00€4-(4-Aminophenyl)morpholin-3-one
CAS:Formula:C10H12N2O2Purity:97%Color and Shape:SolidMolecular weight:192.2145(2S,3S)-2-(2-Aminoacetamido)-3-methylpentanoic acid
CAS:Formula:C8H16N2O3Purity:98%Color and Shape:SolidMolecular weight:188.22421,2-Bis(bromomethyl)-3-nitrobenzene
CAS:Formula:C8H7Br2NO2Purity:98%Color and Shape:SolidMolecular weight:308.9547Nortriptyline hydrochloride
CAS:Formula:C19H22ClNPurity:98%Color and Shape:SolidMolecular weight:299.83774H-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:640.54351,2,6-Hexanetriol
CAS:<p>4x24kg</p>Formula:C6H14O3Purity:95%Color and Shape:LiquidMolecular weight:134.1736Ref: IN-DA00GU2J
1gTo inquire5gTo inquire1mg50.00€5mg61.00€10mg82.00€25mg125.00€50mg178.00€100mg218.00€250mg548.00€6,8-DIMETHYL-4',5,7-TRIHYDROXYFLAVANONE
CAS:Formula:C17H16O5Purity:98%Color and Shape:SolidMolecular weight:300.30594-[4-[4-[4-[[(3R,5R)-5-(2,4-difluorophenyl)-5-(1,2,4-triazol-1-ylmethyl)oxolan-3-yl]methoxy]phenyl]piperazin-1-yl]phenyl]-2-[(2S,3S)-2-hydroxypentan-3-yl]-1,2,4-triazol-3-one
CAS:Formula:C37H42F2N8O4Purity:98%Color and Shape:SolidMolecular weight:700.7774Ref: IN-DA0039KV
1g77.00€5g168.00€10g288.00€1kgTo inquire25g540.00€100gTo inquire500gTo inquire50mg24.00€100mg29.00€250mg44.00€Benzamide, 3-chloro-N-[2-oxo-2-[[(1S)-1-phenylethyl]amino]ethyl]-
CAS:Formula:C17H17ClN2O2Purity:98%Color and Shape:SolidMolecular weight:316.7821Ref: IN-DA003N41
5gTo inquire10g20.00€1kg192.00€25g25.00€50g31.00€5kgTo inquire100g53.00€250g89.00€500g135.00€5-Amino-2-hydroxybenzoic acid
CAS:Formula:C7H7NO3Purity:97%Color and Shape:SolidMolecular weight:153.13544(3H)-Pyrimidinone, 5,6-diamino-
CAS:Formula:C4H6N4OPurity:95%Color and Shape:SolidMolecular weight:126.11662,3'-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 inquire5-Heptenamide, 7-[(1R,2R,3R,5S)-3,5-dihydroxy-2-[(1E,3S)-3-hydroxy-5-phenyl-1-penten-1-yl]cyclopentyl]-N-ethyl-, (5Z)-
CAS:Formula:C25H37NO4Purity:98%Color and Shape:SolidMolecular weight:415.5656Ref: IN-DA001NQ8
1g618.00€5gTo inquire10gTo inquire25gTo inquire50gTo inquire10mg57.00€50mg114.00€100mg151.00€250mg184.00€500mg307.00€Ref: IN-DA00I72V
5g20.00€10g24.00€1kg222.00€25g28.00€50g41.00€5kgTo inquire100g55.00€10kgTo inquire250g108.00€500g159.00€5-(4-Chlorobutyl)-1-cyclohexyl-1H-tetrazole
CAS:Formula:C11H19ClN4Purity:98%Color and Shape:SolidMolecular weight:242.74842,4-Bis((trimethylsilyl)oxy)pyrimidine
CAS:Formula:C10H20N2O2Si2Purity:98%Color and Shape:LiquidMolecular weight:256.4490Urea, N-(2-chloro-4-hydroxyphenyl)-N'-cyclopropyl-
CAS:Formula:C10H11ClN2O2Purity:97%Color and Shape:SolidMolecular weight:226.6595Benzamide, N-[[4-[2-(dimethylamino)ethoxy]phenyl]methyl]-3,4,5-trimethoxy-
CAS:Formula:C21H28N2O5Purity:95%Color and Shape:SolidMolecular weight:388.4574Hydrogen 3,6-bis(diethylamino)-9-(2,4-disulphonatophenyl)xanthylium sodium salt
CAS:Formula:C27H30N2NaO7S2Purity:70%Color and Shape:SolidMolecular weight:581.6561FMOC-L-VALINYL CHLORIDE
CAS:Formula:C20H20ClNO3Purity:95%Color and Shape:SolidMolecular weight:357.83071H-Imidazole-1-ethanol, 2-methyl-5-nitro-, 1-benzoate
CAS:Formula:C13H13N3O4Purity:98%Color and Shape:SolidMolecular weight:275.2600Moxifloxacin, Hydrochloride Monohydrate
CAS:Formula:C21H27ClFN3O5Purity:99.5%Color and Shape:SolidMolecular weight:455.9076Methyl 4-fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate
CAS:Formula:C14H18BFO4Purity:97%Color and Shape:SolidMolecular weight:280.0997Benzeneacetic acid, 4-ethyl-α,α-dimethyl-
CAS:Formula:C12H16O2Purity:97%Color and Shape:SolidMolecular weight:192.2542Piperazine, 1-[[2-(4-chlorophenyl)-4,4-dimethyl-1-cyclohexen-1-yl]methyl]-, hydrochloride (1:2)
CAS:Formula:C19H29Cl3N2Purity:97%Color and Shape:SolidMolecular weight:391.8060Quinoline, 4-chloro-8-methoxy-
CAS:Formula:C10H8ClNOPurity:96%Color and Shape:SolidMolecular weight:193.62965-Chloro-2-hydroxybenzoic acid
CAS:Formula:C7H5ClO3Purity:98%Color and Shape:SolidMolecular weight:172.5658Uridine 5'-(trihydrogen diphosphate), sodium salt
CAS:Formula:C9H14N2NaO12P2Purity:98%Color and Shape:SolidMolecular weight:427.15102-[3-(1,3-Dioxo-1H,3H-benzo[de]isoquinolin-2-yl)-propylsulfanyl]-benzoic acid
CAS:Formula:C22H17NO4SPurity:95%Color and Shape:SolidMolecular weight:391.4397Boron sodium oxide (B4Na2O7)
CAS:Formula:B4Na2O7Purity:99%Color and Shape:SolidMolecular weight:201.21934-[(4-fluoro-2-methyl-1H-indol-5-yl)oxy]-6-methoxy-7-[3-(pyrrolidin-1-yl)propoxy]quinazoline
CAS:Formula:C25H27FN4O3Purity:97%Color and Shape:SolidMolecular weight:450.50531-Naphthalenemethanamine, N-[[4-(1,1-dimethylethyl)phenyl]methyl]-N-methyl-
CAS:Formula:C23H27NPurity:98%Color and Shape:SolidMolecular weight:317.4672cis-2-Phenylcyclopropanecarboxylicacid
CAS:Formula:C10H10O2Purity:95%Color and Shape:SolidMolecular weight:162.1852indomethacin farnesil
CAS:Formula:C34H40ClNO4Purity:98%Color and Shape:SolidMolecular weight:562.1387Thymidine, 3'-amino-3'-deoxy-
CAS:Formula:C10H15N3O4Purity:98%Color and Shape:SolidMolecular weight:241.2438Benzoic acid, 4-amino-3-chloro-5-(trifluoromethyl)-
CAS:Formula:C8H5ClF3NO2Purity:95%Color and Shape:SolidMolecular weight:239.5790Carbenoxolone (sodium salt)
CAS:Formula:C34H48Na2O7Purity:98%Color and Shape:SolidMolecular weight:614.7203N-[2-(5-methoxy-1H-indol-3-yl)ethyl]acetamide
CAS:Formula:C13H16N2O2Purity:98%Color and Shape:SolidMolecular weight:232.2783Ref: IN-DA0036K0
1g25.00€5g25.00€10g28.00€1kg189.00€25g31.00€50g50.00€5kgTo inquire100g67.00€500g182.00€Pyrimidine-2,4(1H,3H)-dione
CAS:Formula:C4H4N2O2Purity:97%Color and Shape:SolidMolecular weight:112.0868Tert-Butyl 3-Bromopropylcarbamate
CAS:Formula:C8H16BrNO2Purity:95%Color and Shape:SolidMolecular weight:238.12214-[2-(N-Boc-N-Methyl)aminoethyl]phenylboronic acid
CAS:Formula:C14H22BNO4Purity:95%Color and Shape:SolidMolecular weight:279.13983-(Trifluoromethyl)phenylhydrazine, HCl
CAS:Formula:C7H8ClF3N2Purity:93%Color and Shape:SolidMolecular weight:212.6000(2S,3S,4S,5R,6S)-6-(2,6-Diisopropylphenoxy)-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylic acid
CAS:Formula:C18H26O7Purity:99%Color and Shape:SolidMolecular weight:354.39485-Hydroxypyrazine-2-Carboxylic Acid Methyl Ester
CAS:Formula:C6H6N2O3Purity:97%Color and Shape:SolidMolecular weight:154.1234Boronic acid, B-[(1R)-3-methyl-1-[[(2S)-1-oxo-3-phenyl-2-[(2-pyrazinylcarbonyl)amino]propyl]amino]butyl]-
CAS:Formula:C19H25BN4O4Purity:98%Color and Shape:SolidMolecular weight:384.237225-Cyclohexyl-5-O-demethyl-25-de(1-methylpropyl)avermectin A1a
CAS:Formula:C50H74O14Purity:98%Color and Shape:SolidMolecular weight:899.1142Benzoic acid, 2-propoxy-
CAS:Formula:C10H12O3Purity:97%Color and Shape:SolidMolecular weight:180.2005Boronic acid, B-(2-methyl-3-thienyl)-
CAS:Formula:C5H7BO2SPurity:97%Color and Shape:SolidMolecular weight:141.98392H-1-Benzopyran-8-carboxaldehyde, 7-hydroxy-4-methyl-2-oxo-
CAS:Formula:C11H8O4Purity:98%Color and Shape:SolidMolecular weight:204.17881-Propanone, 1-(3-fluorophenyl)-
CAS:Formula:C9H9FOPurity:97%Color and Shape:LiquidMolecular weight:152.16563-Oxetanecarboxylic acid, 3-hydroxy-
CAS:Formula:C4H6O4Purity:97%Color and Shape:SolidMolecular weight:118.08805-Bromo-thiophene-2-carboxylic acid methyl ester
CAS:Formula:C6H5BrO2SPurity:97%Color and Shape:SolidMolecular weight:221.0717Ref: IN-DA00ECC8
1g26.00€5g37.00€10g57.00€1kgTo inquire25g86.00€5kgTo inquire100g201.00€500gTo inquire2-[3-(trifluoromethyl)anilino]pyridine-3-carboxylic acid
CAS:Formula:C13H9F3N2O2Purity:98%Color and Shape:SolidMolecular weight:282.21805-Methyl-2'-deoxycytidine
CAS:Formula:C10H15N3O4Purity:97%Color and Shape:SolidMolecular weight:241.2438(1R,4aR,4bR,10aR)-1,2,3,4,4a,4b,5,6,10,10a-Decahydro-1,4a-dimethyl-7-(1-methylethyl)-1-phenanthrenecarboxylic acid
CAS:Formula:C20H30O2Purity:80%Color and Shape:SolidMolecular weight:302.4510
![2-Azaspiro[4.5]decan-3-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003KGU.webp&w=3840&q=75)
![3-(3-Aminopropoxy)-N-[2-[[3-[[(4-chloro-2-hydroxyphenyl)amino]carbonyl]-2-naphthalenyl]oxy]ethyl]-…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA01E23D.webp&w=3840&q=75)
![(6R,7R)-7-Amino-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA007HQ7.webp&w=3840&q=75)
![L-Valine, N-(1-oxopentyl)-N-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0013YY.webp&w=3840&q=75)
![4H-1-Benzopyran-4-one, 3-[(6-O-β-D-glucopyranosyl-β-D-glucopyranosyl)oxy]-5,7-dih…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00ACMR.webp&w=3840&q=75)
![4-[4-[4-[4-[[(3R,5R)-5-(2,4-difluorophenyl)-5-(1,2,4-triazol-1-ylmethyl)oxolan-3-yl]methoxy]phenyl…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0039KV.webp&w=3840&q=75)
![Benzamide, 3-chloro-N-[2-oxo-2-[[(1S)-1-phenylethyl]amino]ethyl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0021T5.webp&w=3840&q=75)
![2,3'-Bipyridine, 5-chloro-6'-methyl-3-[4-(methylsulfonyl)phenyl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA002878.webp&w=3840&q=75)
![5-Heptenamide, 7-[(1R,2R,3R,5S)-3,5-dihydroxy-2-[(1E,3S)-3-hydroxy-5-phenyl-1-penten-1-yl]cyclopen…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001NQ8.webp&w=3840&q=75)
![Benzamide, N-[[4-[2-(dimethylamino)ethoxy]phenyl]methyl]-3,4,5-trimethoxy-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0017T1.webp&w=3840&q=75)
![Piperazine, 1-[[2-(4-chlorophenyl)-4,4-dimethyl-1-cyclohexen-1-yl]methyl]-, hydrochloride (1:2)](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001TFG.webp&w=3840&q=75)
![2-[3-(1,3-Dioxo-1H,3H-benzo[de]isoquinolin-2-yl)-propylsulfanyl]-benzoic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00C9GE.webp&w=3840&q=75)
![4-[(4-fluoro-2-methyl-1H-indol-5-yl)oxy]-6-methoxy-7-[3-(pyrrolidin-1-yl)propoxy]quinazoline](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00I5DR.webp&w=3840&q=75)
![1-Naphthalenemethanamine, N-[[4-(1,1-dimethylethyl)phenyl]methyl]-N-methyl-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0005NN.webp&w=3840&q=75)
![N-[2-(5-methoxy-1H-indol-3-yl)ethyl]acetamide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0036K0.webp&w=3840&q=75)
![4-[2-(N-Boc-N-Methyl)aminoethyl]phenylboronic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0094A3.webp&w=3840&q=75)
![Boronic acid, B-[(1R)-3-methyl-1-[[(2S)-1-oxo-3-phenyl-2-[(2-pyrazinylcarbonyl)amino]propyl]amino]…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0026XG.webp&w=3840&q=75)
![2-[3-(trifluoromethyl)anilino]pyridine-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003T3S.webp&w=3840&q=75)
