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(5,014 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(6,366 products)
- Nitriles and Cyano Derivatives(3,045 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,430 products)
- Organic Phosphates and Phosphonates(1,201 products)
- Organic Sulphonates and Sulphates(10,406 products)
- Organometallics(4,400 products)
- Others(6,280 products)
- Peptides and Proteins(3,141 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,902 products)
- Quinazoline and Quinoline Derivatives(65,644 products)
- Quinones and Derivatives(24,239 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,472 products)
- Steroids and Derivatives(4,968 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 56814 products of "APIs for research and impurities"
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Cholest-5-en-3-ol (3β)-, 3-(hydrogen butanedioate)
CAS:Formula:C31H50O4Purity:98%Color and Shape:SolidMolecular weight:486.72632-(Trifluoromethoxy)benzonitrile
CAS:Formula:C8H4F3NOPurity:97%Color and Shape:LiquidMolecular weight:187.1187Disodium 2-hydroxy-5-[2-(4-sulfonatophenyl)diazen-1-yl]benzoate
CAS:Formula:C13H8N2Na2O6SPurity:100%Color and Shape:SolidMolecular weight:366.2570Pneumocandin B0, 1-[(4R,5S)-5-[(2-aminoethyl)amino]-N2-[(10R,12S)-10,12-dimethyl-1-oxotetradecyl]-4-hydroxy-L-ornithine]-5-[(3R)-3-hydroxy-L-ornithine]-, acetate (1:2)
CAS:Formula:C54H92N10O17Purity:98%Color and Shape:SolidMolecular weight:1153.3651Ref: IN-DA002711
1g549.00€5gTo inquire10gTo inquire1mg54.00€5mg68.00€20mg93.00€50mg111.00€100mg185.00€250mg226.00€2(1H)-Isoquinolinecarboxylic acid, 3,4-dihydro-1-phenyl-,(3R)-1-azabicyclo[2.2.2]oct-3-yl ester, (1S)-
CAS:Formula:C23H26N2O2Purity:98%Color and Shape:SolidMolecular weight:362.46471-Methyl-4-(4-((4-methyl-3-((4-(pyridin-3-yl)pyrimidin-2-yl)amino)phenyl)carbamoyl)benzyl)piperazine 1-oxide (Imatinib Impurity)
CAS:Formula:C29H31N7O2Purity:95%Color and Shape:SolidMolecular weight:509.6021Ref: IN-DA00979W
1g172.00€5g301.00€10g533.00€25gTo inquire50gTo inquire100gTo inquire100mg57.00€250mg74.00€9,10-Anthracenedione, 1,3,8-trihydroxy-6-methyl-
CAS:Formula:C15H10O5Purity:95%Color and Shape:SolidMolecular weight:270.23691H-Purine-2,6-dione, 3,7-dihydro-1,3-dimethyl-, compd. with1,2-ethanediamine (2:1)OTHER CA INDEX NAMES:1,2-Ethanediamine, compd. with3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione (1:2)
CAS:Formula:C16H24N10O4Purity:%Color and Shape:SolidMolecular weight:420.42642H-Thieno[3,2-e]-1,2-thiazine-6-sulfonamide, 4-(ethylamino)-3,4-dihydro-2-(3-methoxypropyl)-, 1,1-dioxide, (4R)-
CAS:Formula:C12H21N3O5S3Purity:98%Color and Shape:SolidMolecular weight:383.5072Ref: IN-DA0019S5
1g133.00€5g359.00€25gTo inquire100gTo inquire10mg27.00€50mg40.00€100mg54.00€250mg71.00€500mg100.00€Quinoline, 5-bromo-8-nitro-
CAS:Formula:C9H5BrN2O2Purity:95%Color and Shape:SolidMolecular weight:253.0522Urea, N-(2-bromophenyl)-N'-(2-hydroxy-4-nitrophenyl)-
CAS:Formula:C13H10BrN3O4Purity:99%Color and Shape:SolidMolecular weight:352.1402Ref: IN-DA0023XI
1g313.00€5gTo inquire10gTo inquire1mg50.00€5mg56.00€10mg58.00€25mg68.00€50mg80.00€100mg123.00€250mg177.00€3-Formyl-1H-indazole-5-carboxylic acid
CAS:Formula:C9H6N2O3Purity:98%Color and Shape:SolidMolecular weight:190.15552-Chloro-1-(3,4-dihydroxyphenyl)ethanone
CAS:Formula:C8H7ClO3Purity:99%Color and Shape:SolidMolecular weight:186.5924Ref: IN-DA0036QY
5g21.00€10g25.00€1kg192.00€25g30.00€5kgTo inquire100g55.00€25kgTo inquire500g149.00€50kgTo inquire1-Methyl-1H-purine-2,6(3H,7H)-dione
CAS:Formula:C6H6N4O2Purity:98%Color and Shape:SolidMolecular weight:166.1374Benzoic acid, 3-bromo-4-fluoro-5-nitro-
CAS:Formula:C7H3BrFNO4Purity:95%Color and Shape:SolidMolecular weight:264.0054Phenol, 2-Methoxy-5-[[[(1E)-2-(2,4,6-triMethoxyphenyl)ethenyl]sulfonyl]Methyl]-, 1-(dihydrogen phosphate)
CAS:Formula:C19H23O10PSPurity:98%Color and Shape:SolidMolecular weight:474.4187(S)-2-Amino-4-(2-aminophenyl)-4-oxobutanoic acid compound with sulfuric acid (1:1)
CAS:Formula:C10H14N2O7SPurity:99%Color and Shape:SolidMolecular weight:306.2924Octanoic acid, 8-[(2-hydroxybenzoyl)amino]-, monosodium salt
CAS:Formula:C15H20NNaO4Purity:97%Color and Shape:SolidMolecular weight:301.3134Bis((pinacolato)boryl)methane
CAS:Formula:C13H26B2O4Purity:96%Color and Shape:SolidMolecular weight:267.9651(S)-4-Oxo-homophenylalanineHydrochloride
CAS:Formula:C10H12ClNO3Purity:95%Color and Shape:SolidMolecular weight:229.660211-β-Hydroxyandrosterone
CAS:Formula:C19H30O3Purity:98%Color and Shape:SolidMolecular weight:306.43973-(Diphenylmethylene)-1,1-diethyl-2-methylpyrrolidin-1-ium bromide
CAS:Formula:C22H28BrNPurity:97%Color and Shape:SolidMolecular weight:386.3684(S)-N-(2,6-Dimethylphenyl)-2-piperidinecarboxamide
CAS:Formula:C14H20N2OPurity:98%Color and Shape:SolidMolecular weight:232.3214Pentanoic acid, 4-(benzoylamino)-5-(dipropylamino)-5-oxo-
CAS:Formula:C18H26N2O4Purity:98%Color and Shape:SolidMolecular weight:334.41005-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,7-[[(2Z)-(2-amino-4-thiazolyl)(methoxyimino)acetyl]amino]-3-[[[5-(carboxymethyl)-4-methyl-2-thiazolyl]thio]methyl]-8-oxo-, (6R,7R)-
CAS:Formula:C20H20N6O7S4Purity:97%Color and Shape:SolidMolecular weight:584.6688Lovastatin Hydroxy Acid, Sodium Salt
CAS:Formula:C24H37NaO6Purity:99%Color and Shape:SolidMolecular weight:444.53672,4-Dihydroxy-6-methylbenzoic acid
CAS:Formula:C8H8O4Purity:97%Color and Shape:SolidMolecular weight:168.1467Acetamide, N-[[(5S)-3-[3-fluoro-4-(4-morpholinyl)phenyl]-2-oxo-5-oxazolidinyl]methyl]-
CAS:Formula:C16H20FN3O4Purity:98%Color and Shape:SolidMolecular weight:337.3461Ref: IN-DA001WDG
1g27.00€5g44.00€15g93.00€1kgTo inquire25g102.00€2kgTo inquire50g189.00€5kgTo inquire75g201.00€100g214.00€500g642.00€100mg26.00€250mg29.00€(S)-2-(2-Hydroxymethyl-1-pyrrolidinyl)-4-(3-chloro-4-methoxybenzylamino)-5-[(2-pyrimidinylmethyl)carbamoyl]pyrimidine
CAS:Formula:C23H26ClN7O3Purity:98%Color and Shape:SolidMolecular weight:483.9506Ref: IN-DA0034HA
1g35.00€5g73.00€10g111.00€15g157.00€25g177.00€50g325.00€100g701.00€250gTo inquire100mg24.00€250mg25.00€β-D-Ribofuranuronamide, 1-[2-chloro-6-[[(3-iodophenyl)methyl]amino]-9H-purin-9-yl]-1-deoxy-N-methyl-
CAS:Formula:C18H18ClIN6O4Purity:99%Color and Shape:SolidMolecular weight:544.7308Ref: IN-DA001TN0
1mg50.00€2mg51.00€5mg79.00€10mg130.00€25mg204.00€50mg187.00€100mg243.00€250mg500.00€Diethyl Ethoxymethylenemalonate
CAS:Formula:C10H16O5Purity:99%Color and Shape:LiquidMolecular weight:216.2310Ref: IN-DA0034QA
1kg56.00€25g21.00€50g24.00€5kg129.00€100g25.00€10kg179.00€250g25.00€25kg564.00€500g31.00€50kgTo inquire100kgTo inquireN-[2-[4-(2-METHOXYPHENYL)-1-PIPERAZINYL]ETHYL]-N-2-PYRIDINYL-CYCLOHEXANECARBOXAMIDE MALEATE
CAS:Formula:C29H38N4O6Purity:98%Color and Shape:SolidMolecular weight:538.6352(4R,5S,6S)-3-{[(3S,5S)-5-(dimethylcarbamoyl)pyrrolidin-3-yl]sulfanyl}-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid trihydrate
CAS:Formula:C17H31N3O8SPurity:97%Color and Shape:SolidMolecular weight:437.5083Ref: IN-DA000IV3
1g56.00€5g109.00€10g142.00€1kgTo inquire25g175.00€100g507.00€250gTo inquire500gTo inquire50mg24.00€100mg25.00€250mg29.00€
![Disodium 2-hydroxy-5-[2-(4-sulfonatophenyl)diazen-1-yl]benzoate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00ILNH.webp&w=3840&q=75)
![Pneumocandin B0, 1-[(4R,5S)-5-[(2-aminoethyl)amino]-N2-[(10R,12S)-10,12-dimethyl-1-oxotetradecyl]-…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA002711.webp&w=3840&q=75)
![2(1H)-Isoquinolinecarboxylic acid, 3,4-dihydro-1-phenyl-,(3R)-1-azabicyclo[2.2.2]oct-3-yl ester, (…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA019FSR.webp&w=3840&q=75)
![2H-Thieno[3,2-e]-1,2-thiazine-6-sulfonamide, 4-(ethylamino)-3,4-dihydro-2-(3-methoxypropyl)-, 1,1-…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0019S5.webp&w=3840&q=75)
![Phenol, 2-Methoxy-5-[[[(1E)-2-(2,4,6-triMethoxyphenyl)ethenyl]sulfonyl]Methyl]-, 1-(dihydrogen pho…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00GU5H.webp&w=3840&q=75)
![Octanoic acid, 8-[(2-hydroxybenzoyl)amino]-, monosodium salt](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00386Q.webp&w=3840&q=75)
![5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,7-[[(2Z)-(2-amino-4-thiazolyl)(methoxyimino)…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA01CCIC.webp&w=3840&q=75)
![Acetamide, N-[[(5S)-3-[3-fluoro-4-(4-morpholinyl)phenyl]-2-oxo-5-oxazolidinyl]methyl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001WDG.webp&w=3840&q=75)
![β-D-Ribofuranuronamide, 1-[2-chloro-6-[[(3-iodophenyl)methyl]amino]-9H-purin-9-yl]-1-deoxy-N-methy…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001TN0.webp&w=3840&q=75)
![N-[2-[4-(2-METHOXYPHENYL)-1-PIPERAZINYL]ETHYL]-N-2-PYRIDINYL-CYCLOHEXANECARBOXAMIDE MALEATE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00ECEY.webp&w=3840&q=75)
![(4R,5S,6S)-3-{[(3S,5S)-5-(dimethylcarbamoyl)pyrrolidin-3-yl]sulfanyl}-6-[(1R)-1-hydroxyethyl]-4-me…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA000IV3.webp&w=3840&q=75)