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(12,440 products)
- Anthraquinones and derivatives(407 products)
- Benzimidazole and Imidazole Derivatives(10,464 products)
- Benzodiazepine Derivatives(335 products)
- Carbohydrates and glycoconjugates(5,388 products)
- Esters and Derivatives(42,306 products)
- Fatty Acids and Lypidic Derivatives(32,486 products)
- Flavonoids and Polyphenols(17,100 products)
- Free Radicals and Oxidant/Reducing Agents(214 products)
- Ketones and derivatives(2,692 products)
- Natural and semi-synthetic antibiotics(6,409 products)
- Nitriles and Cyano Derivatives(3,070 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,492 products)
- Organic Phosphates and Phosphonates(1,203 products)
- Organic Sulphonates and Sulphates(10,451 products)
- Organometallics(4,425 products)
- Others(6,340 products)
- Peptides and Proteins(3,164 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,974 products)
- Quinazoline and Quinoline Derivatives(66,217 products)
- Quinones and Derivatives(24,378 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(92,894 products)
- Steroids and Derivatives(4,987 products)
- Sulfonamides and Derivatives(2,607 products)
- Terpenoids and Derivatives(3,860 products)
- Thiazolidinediones and Thiopyrans(2,755 products)
- β-Adrenergic Compounds(231 products)
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Found 66870 products of "APIs for research and impurities"
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(1-ethyl-1H-benzoimidazol-2-yl)methanol
CAS:Formula:C10H12N2OPurity:97%Color and Shape:SolidMolecular weight:176.21512-Piperidinecarboxylic acid, 1-[(2S)-5-[(aminoiminomethyl)amino]-1-oxo-2-[[(1,2,3,4-tetrahydro-3-methyl-8-quinolinyl)sulfonyl]amino]pentyl]-4-methyl-, hydrate (1:1), (2R,4R)-
CAS:Formula:C23H38N6O6SPurity:98%Color and Shape:SolidMolecular weight:526.64941H-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:460.5315Benzamide, 2-hydroxy-N-(5-nitro-2-thiazolyl)-
CAS:Formula:C10H7N3O4SPurity:98%Color and Shape:SolidMolecular weight:265.24531,6-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:708.52424-Amino-N-(5-methoxy-2-pyrimidinyl)benzenesulfonamide
CAS:Formula:C11H12N4O3SPurity:%Color and Shape:SolidMolecular weight:280.30303-(2-OXOPYRROLIDIN-1-YL)PROPANOIC ACID
CAS:Formula:C7H11NO3Purity:97%Color and Shape:SolidMolecular weight:157.1671CarbaMic acid, N-[(1S)-3-Methyl-1-[[(2R)-2-Methyl-2-oxiranyl]carbonyl]butyl]-, 1,1-diMethylethyl ester
CAS:Formula:C14H25NO4Purity:98%Color and Shape:SolidMolecular weight:271.35264H-1-Benzopyran-4-one, 5,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-6-methoxy-
CAS:Formula:C17H14O7Purity:%Color and Shape:SolidMolecular weight:330.2889(8α,9R)-10,11-DIHYDROCINCHONAN-9-OL
CAS:Formula:C19H24N2OPurity:98%Color and Shape:SolidMolecular weight:296.4067[1,1'-Biphenyl]-2-carboxaldehyde,4'-chloro-
CAS:Formula:C13H9ClOPurity:95%Color and Shape:SolidMolecular weight:216.66301,6-Naphthyridin-2(1H)-one, 5,7-diethyl-3,4-dihydro-1-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-, hydrochloride (1:1)
CAS:Formula:C26H27ClN6OPurity:97%Color and Shape:SolidMolecular weight:474.98524-Pyridinecarboxaldehyde, 3-hydroxy-5-(hydroxymethyl)-2-methyl-, hydrochloride (1:1)
CAS:Formula:C8H10ClNO3Purity:98%Color and Shape:SolidMolecular weight:203.6229N-(1-(Naphthalen-1-yl)ethyl)-3-(3-(trifluoromethyl)phenyl)propanamide
CAS:Formula:C22H20F3NOPurity:97%Molecular weight:371.39552-((tert-Butoxycarbonyl)amino)-2-(pyridin-3-yl)acetic acid
CAS:Formula:C12H16N2O4Purity:97%Color and Shape:SolidMolecular weight:252.2664Olean-12-en-28-oic acid, 3-hydroxy-, (3b)-
CAS:Formula:C30H48O3Purity:97%Color and Shape:SolidMolecular weight:456.7003Ref: IN-DA00I93Y
1g26.00€5g26.00€10g34.00€25g47.00€50g60.00€100g93.00€250g148.00€500g197.00€1kg326.00€N,N-DiMethyl-2-(tert-butyldiMethylsilanyl)iMidazole-1-sulfonaMide
CAS:Formula:C11H23N3O2SSiPurity:97%Color and Shape:SolidMolecular weight:289.46973-methyl-N-(3-{[3-(trifluoromethyl)phenyl]carbamoyl}phenyl)-1,2-oxazole-5-carboxamide
CAS:Formula:C19H14F3N3O3Purity:98%Color and Shape:SolidMolecular weight:389.32802-(6-(4-(2-Chloro-5-fluorophenoxy)piperidin-1-yl)pyridazin-3-yl)-5-methyl-1,3,4-oxadiazole
CAS:Formula:C18H17ClFN5O2Purity:98%Color and Shape:SolidMolecular weight:389.8113Ref: IN-DA003457
5kgTo inquire250mgTo inquire10g23.00€5g25.00€25g34.00€50g55.00€100g74.00€250g165.00€500g201.00€2-Ethoxy-1-naphthoic Acid
CAS:Formula:C13H12O3Purity:98%Color and Shape:SolidMolecular weight:216.2326Phenol, (1,1-dimethylethyl)-4-methoxy-
CAS:Formula:C12H20O2Purity:96%Color and Shape:SolidMolecular weight:196.28605-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,7-[[(2-amino-4-thiazolyl)acetyl]amino]-3-[[[1-[2-(dimethylamino)ethyl]-1H-tetrazol-5-yl]thio]methyl]-8-oxo-, dihydrochloride, (6R,7R)-
CAS:Formula:C18H25Cl2N9O4S3Purity:96%Color and Shape:SolidMolecular weight:598.5500(3aR,4aS,8aR,9aR)-Decahydro-8a-methyl-3,5-bis(methylene)naphtho[2,3-b]furan-2(3H)-one
CAS:Formula:C15H20O2Purity:98%Color and Shape:SolidMolecular weight:232.3181Benzaldehyde, 5-methoxy-2-nitro-
CAS:Formula:C8H7NO4Purity:97%Color and Shape:SolidMolecular weight:181.14555H-Benzo[5,6]cyclohepta[1,2-b]pyridine, 8-chloro-6,11-dihydro-11-(4-piperidinylidene)-
CAS:Formula:C19H19ClN2Purity:98%Color and Shape:SolidMolecular weight:310.8206Ref: IN-DA0002K9
1kgTo inquire1g25.00€5g36.00€10g55.00€25g96.00€50g128.00€100g172.00€250g509.00€500g599.00€2-[4-[[(2R)-2-Ethoxy-3-[4-(trifluoromethyl)phenoxy]propyl]thio]-2-methylphenoxy]acetic acid
CAS:Formula:C21H23F3O5SPurity:98%Color and Shape:SolidMolecular weight:444.4645Ref: IN-DA00G7DO
1gTo inquire1mg52.00€5mg63.00€10mg75.00€25mg109.00€50mg171.00€100mg196.00€250mg331.00€PROTOPORPHYRINATO ZINC
CAS:Formula:C34H32N4O4ZnPurity:98%Color and Shape:SolidMolecular weight:626.0223[1-methyl-1-(4-methylphenyl)ethyl]amine hydrochloride
CAS:Formula:C10H16ClNPurity:97%Color and Shape:SolidMolecular weight:185.69373,4-Dichloro-1,2,5-Thiadiazole
CAS:Formula:C2Cl2N2SPurity:98%Color and Shape:LiquidMolecular weight:155.0058Ref: IN-DA008ILS
5kgTo inquire5g26.00€10g29.00€15g40.00€25g40.00€50g57.00€100g72.00€250g126.00€500g160.00€1kg278.00€20kg4,791.00€Glycine, N-[2-(3,5-difluorophenyl)acetyl]-L-alanyl-2-phenyl-, 1,1-dimethylethyl ester, (2S)-
CAS:Formula:C23H26F2N2O4Purity:98%Color and Shape:SolidMolecular weight:432.46034-(4-FLUOROBENZOYL)-1-(4-PHENYLBUTYL)PIPERIDINE OXALATE
CAS:Formula:C24H28FNO5Purity:98%Color and Shape:SolidMolecular weight:429.48121-(3-Iodophenyl)-2,5-dimethyl-1H-pyrrole
CAS:Formula:C12H12INPurity:95%Color and Shape:SolidMolecular weight:297.13485-Ethyl-4,5-dihydro-4-oxo-N-(tetrahydro-1,1-dioxido-2H-thiopyran-4-yl)-7-[3-(trifluoromethyl)phenyl]thieno[3,2-c]pyridine-2-carboximidamide
CAS:Formula:C22H22F3N3O3S2Purity:98%Color and Shape:SolidMolecular weight:497.5536((4-(4-Fluorophenyl)-6-isopropyl-2-(N-methylmethylsulfonamido)pyrimidin-5-yl)methyl)triphenylphosphonium bromide
CAS:Formula:C34H34BrFN3O2PSPurity:97%Color and Shape:SolidMolecular weight:678.59383-(Cyanomethyl)benzoic acid
CAS:Formula:C9H7NO2Purity:95%Color and Shape:SolidMolecular weight:161.1574L-Glutamic acid, N-[4-[1-[(2,4-diamino-6-pteridinyl)methyl]-3-butyn-1-yl]benzoyl]-
CAS:Formula:C23H23N7O5Purity:98%Color and Shape:SolidMolecular weight:477.47262,2,2-Triphenylacetophenone
CAS:Formula:C26H20OPurity:99%Color and Shape:SolidMolecular weight:348.4364Ethyl 2,2-Dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylate
CAS:Formula:C12H20O2Purity:95%Color and Shape:LiquidMolecular weight:196.28601(2H)-Isoquinolinone, 8-chloro-2-phenyl-3-[(1S)-1-(9H-purin-6-ylamino)ethyl]-
CAS:Formula:C22H17ClN6OPurity:98%Color and Shape:SolidMolecular weight:416.8630Astragaloside III
CAS:Formula:C16H18Br2ClN3O3Purity:98.0%Color and Shape:SolidMolecular weight:495.5934(1R,4S,5R,8S,9R,12S,13R)-1,5,9-trimethyl-11,14,15,16-tetraoxatetracyclo[10.3.1.0^{4,13}.0^{8,13}]hexadecan-10-one
CAS:Formula:C15H22O5Purity:98%Color and Shape:SolidMolecular weight:282.3322Ref: IN-DA00IBB0
5kgTo inquire10kgTo inquire1g24.00€5g30.00€25g62.00€100g173.00€500g545.00€1kg681.00€
![2-Piperidinecarboxylic acid, 1-[(2S)-5-[(aminoiminomethyl)amino]-1-oxo-2-[[(1,2,3,4-tetrahydro-3-m…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001GCF.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)
![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)
![CarbaMic acid, N-[(1S)-3-Methyl-1-[[(2R)-2-Methyl-2-oxiranyl]carbonyl]butyl]-, 1,1-diMethylethyl e…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA002P3R.webp&w=3840&q=75)
![[1,1'-Biphenyl]-2-carboxaldehyde,4'-chloro-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA007XVQ.webp&w=3840&q=75)
![1,6-Naphthyridin-2(1H)-one, 5,7-diethyl-3,4-dihydro-1-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001E8Y.webp&w=3840&q=75)
![3-methyl-N-(3-{[3-(trifluoromethyl)phenyl]carbamoyl}phenyl)-1,2-oxazole-5-carboxamide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA01EB1S.webp&w=3840&q=75)
![5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,7-[[(2-amino-4-thiazolyl)acetyl]amino]-3-[[[…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00IBL5.webp&w=3840&q=75)
![(3aR,4aS,8aR,9aR)-Decahydro-8a-methyl-3,5-bis(methylene)naphtho[2,3-b]furan-2(3H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003AQ8.webp&w=3840&q=75)
![5H-Benzo[5,6]cyclohepta[1,2-b]pyridine, 8-chloro-6,11-dihydro-11-(4-piperidinylidene)-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0002K9.webp&w=3840&q=75)
![2-[4-[[(2R)-2-Ethoxy-3-[4-(trifluoromethyl)phenoxy]propyl]thio]-2-methylphenoxy]acetic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00G7DO.webp&w=3840&q=75)
![[1-methyl-1-(4-methylphenyl)ethyl]amine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00J1ET.webp&w=3840&q=75)
![Glycine, N-[2-(3,5-difluorophenyl)acetyl]-L-alanyl-2-phenyl-, 1,1-dimethylethyl ester, (2S)-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA002JLH.webp&w=3840&q=75)
![L-Glutamic acid, N-[4-[1-[(2,4-diamino-6-pteridinyl)methyl]-3-butyn-1-yl]benzoyl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001E2I.webp&w=3840&q=75)
![1(2H)-Isoquinolinone, 8-chloro-2-phenyl-3-[(1S)-1-(9H-purin-6-ylamino)ethyl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA000QE2.webp&w=3840&q=75)
![(1R,4S,5R,8S,9R,12S,13R)-1,5,9-trimethyl-11,14,15,16-tetraoxatetracyclo[10.3.1.0^{4,13}.0^{8,13}]h…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00IBB0.webp&w=3840&q=75)