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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Ethoxyamine hydrochloride
CAS:Formula:C2H8ClNOPurity:97%Color and Shape:SolidMolecular weight:97.5440(2S)-1-[3-Ethyl-7-[[(1-oxido-3-pyridinyl)methyl]amino]pyrazolo[1,5-a]pyrimidin-5-yl]-2-piperidineethanol
CAS:Formula:C21H28N6O2Purity:98%Color and Shape:SolidMolecular weight:396.4860Ref: IN-DA003AK1
1gTo inquire1mg52.00€5mg83.00€10mg107.00€25mg168.00€50mg201.00€100mg359.00€250mgTo inquire500mgTo inquire1-(4-Fluorobenzyl)-1H-Indole-3-Carboxylic Acid
CAS:Formula:C16H12FNO2Purity:95%Color and Shape:SolidMolecular weight:269.2704Methyl 2-Hydroxy-3-nitrobenzoate
CAS:Formula:C8H7NO5Purity:98%Color and Shape:SolidMolecular weight:197.1449Ref: IN-DA003RO2
1g26.00€5g31.00€10g55.00€1kgTo inquire25g87.00€50g133.00€5kgTo inquire100g165.00€10kgTo inquire1H-Pyrazolo[3,4-d]pyrimidin-4-amine, 3-(2-amino-5-benzoxazolyl)-1-(1-methylethyl)-
CAS:Formula:C15H15N7OPurity:99%Color and Shape:SolidMolecular weight:309.3259L-Leucinamide, N-[(phenylmethoxy)carbonyl]-L-leucyl-N-[(1S)-1-formyl-3-methylbutyl]-
CAS:Formula:C26H41N3O5Purity:98%Color and Shape:SolidMolecular weight:475.62088-Azaspiro[4.5]decane-7,9-dione
CAS:Formula:C9H13NO2Purity:97%Color and Shape:SolidMolecular weight:167.20502-(1,3-Dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-3H-indol-3-one
CAS:Formula:C16H10N2O2Purity:97%Color and Shape:SolidMolecular weight:262.2628Benzamide, 2-hydroxy-N-(5-nitro-2-thiazolyl)-
CAS:Formula:C10H7N3O4SPurity:98%Color and Shape:SolidMolecular weight:265.2453BenzeneMethanol, a-[[[2-(4-aMinophenyl)ethyl]aMino]Methyl]-, (aR)-
CAS:Formula:C16H20N2OPurity:97%Color and Shape:SolidMolecular weight:256.34284-Amino-N-(3,4-dimethyl-5-isoxazolyl)benzenesulfonamide
CAS:Formula:C11H13N3O3SPurity:97%Color and Shape:SolidMolecular weight:267.3042Benzyl 3-bromopropyl ether
CAS:Formula:C10H13BrOPurity:96%Color and Shape:LiquidMolecular weight:229.11363,4-Dihydro-7-hydroxy-2(1H)-quinolinone
CAS:Formula:C9H9NO2Purity:98%Color and Shape:SolidMolecular weight:163.1733L-Arginine, N2-[(4-methylphenyl)sulfonyl]-, methyl ester, hydrochloride (1:1)
CAS:Formula:C14H23ClN4O4SPurity:98%Color and Shape:SolidMolecular weight:378.8748Ethyl 4-methyl-2-[4-(trifluoromethyl)phenyl]-1,3-thiazole-5-carboxylate
CAS:Formula:C14H12F3NO2SPurity:97%Color and Shape:SolidMolecular weight:315.31082-Pyrazinemethanamine, α-methyl-
CAS:Formula:C6H9N3Purity:95%Color and Shape:LiquidMolecular weight:123.15581-(2,4-Dichlorobenzyl)-1H-indazole-3-carboxylic acid
CAS:Formula:C15H10Cl2N2O2Purity:99%Color and Shape:SolidMolecular weight:321.15815-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,3-(chloromethyl)-8-oxo-7-[(phenylacetyl)amino]-,(4-methoxyphenyl)methyl ester, (6R,7R)-
CAS:Formula:C24H23ClN2O5SPurity:97%Color and Shape:SolidMolecular weight:486.9678(S)-4-Amino-2-hydroxybutanoic acid
CAS:Formula:C4H9NO3Purity:97%Color and Shape:SolidMolecular weight:119.1192Ref: IN-DA003CDY
5g26.00€10g29.00€25g30.00€5kgTo inquire100g60.00€10kgTo inquire25kgTo inquire500g162.00€3-Pyridinecarboxylic acid, 6-[1-[(1,1-dimethylethoxy)carbonyl]hydrazinyl]-
CAS:Formula:C11H15N3O4Purity:96%Color and Shape:SolidMolecular weight:253.25452,3-Dimethyl-6-nitro-2H-indazole
CAS:Formula:C9H9N3O2Purity:98%Color and Shape:SolidMolecular weight:191.1867(E)-3',6-Disinapoylsucrose
CAS:Formula:C34H42O19Purity:98%Color and Shape:SolidMolecular weight:754.68592,4-Dichloro-3-fluoropyridine
CAS:Formula:C5H2Cl2FNPurity:95%Color and Shape:SolidMolecular weight:165.98055-Mercapto-1,2,3-triazole monosodium salt
CAS:Formula:C2H2N3NaSPurity:95%Color and Shape:SolidMolecular weight:123.1121(R)-α-[2-(1-naphthalenyloxy)ethyl]-benzeneMethanol
CAS:Formula:C19H18O2Purity:97%Color and Shape:SolidMolecular weight:278.34504-(Acetylamino)benzeneacetic acid
CAS:Formula:C10H11NO3Purity:99%Color and Shape:SolidMolecular weight:193.199221H,23H-Porphine-7-propanoic acid,3-carboxy-5-(carboxymethyl)-13-ethenyl-18-ethyl-7,8-dihydro-2,8,12,17-tetramethyl-, (7S,8S)-
CAS:Formula:C34H38N4O6Purity:90%Color and Shape:SolidMolecular weight:598.68872-(Benzo[d][1,3]dioxol-5-yl)acetic acid
CAS:Formula:C9H8O4Purity:98%Color and Shape:SolidMolecular weight:180.15746-[(3R,4S,5S,7R)-7-[(2S,3S,5S)-5-Ethyl-5-[(2R,5R,6S)-5-ethyltetrahydro-5-hydroxy-6-methyl-2H-pyran-2-yl]tetrahydro-3-methyl-2-furanyl]-4-hydroxy-3,5-dimethyl-6-oxononyl]-2-hydroxy-3-methylbenzoic acid
CAS:Formula:C34H54O8Purity:97%Color and Shape:SolidMolecular weight:590.78781-(4-Methylphenyl)-1-cyclopropanecarboxylic Acid
CAS:Formula:C11H12O2Purity:98%Color and Shape:SolidMolecular weight:176.21184-Amino-5-chloro-2-methoxybenzoic acid
CAS:Formula:C8H8ClNO3Purity:98%Color and Shape:SolidMolecular weight:201.60703,5-dibromopyridin-4-ol
CAS:Formula:C5H3Br2NOPurity:98%Color and Shape:SolidMolecular weight:252.89144-Imidazoleacetic acid HCl
CAS:Formula:C5H7ClN2O2Purity:97%Color and Shape:SolidMolecular weight:162.5743Methyl 4-(BOC-amino)benzoate
CAS:Formula:C13H17NO4Purity:98%Color and Shape:SolidMolecular weight:251.2784Gatifloxacine sesquihydrate
CAS:Formula:C19H24FN3O5Purity:95%Color and Shape:SolidMolecular weight:393.4094(3S,4R)-4-(4-Fluorophenyl)-3-hydroxymethyl-1-methylpiperidine
CAS:Formula:C13H18FNOPurity:95%Color and Shape:SolidMolecular weight:223.2865tert-butyl (2R,3R)-3-hydroxy-2-(prop-2-en-1-yl)piperidine-1-carboxylate
CAS:Formula:C13H23NO3Purity:95%Molecular weight:241.32666-Oxopiperidine-3-carboxylic acid
CAS:Formula:C6H9NO3Purity:97%Color and Shape:SolidMolecular weight:143.1406tert-Butyl (3-(trifluoromethyl)bicyclo[1.1.1]pentan-1-yl)carbamate
CAS:Formula:C11H16F3NO2Purity:98%Molecular weight:251.2454Ethyl 2,6-Dichloro-5-Fluoro-Pyridine-3-Acetoacetate
CAS:Formula:C10H8Cl2FNO3Purity:97%Color and Shape:SolidMolecular weight:280.0798(+)-Biotin 4-Nitrophenyl Ester
CAS:Formula:C16H19N3O5SPurity:97%Color and Shape:SolidMolecular weight:365.40422,2,2-Triphenylacetophenone
CAS:Formula:C26H20OPurity:99%Color and Shape:SolidMolecular weight:348.43645-BROMO-NAPHTHALEN-1-YLAMINE
CAS:Formula:C10H8BrNPurity:98%Color and Shape:SolidMolecular weight:222.0812Ref: IN-DA00D93U
1g29.00€5g52.00€10g71.00€25g131.00€50g191.00€100g276.00€250gTo inquire500gTo inquire1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one
CAS:Formula:C6H5N3OPurity:98%Color and Shape:SolidMolecular weight:135.12342,6,7,8,9,10-Hexahydro-10-[(2-methylphenyl)methyl]-7-(phenylmethyl)imidazo[1,2-a]pyrido[4,3-d]pyrimidin-5(3H)-one
CAS:Formula:C24H26N4OPurity:98%Color and Shape:SolidMolecular weight:386.4894
![(2S)-1-[3-Ethyl-7-[[(1-oxido-3-pyridinyl)methyl]amino]pyrazolo[1,5-a]pyrimidin-5-yl]-2-piperidinee…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003AK1.webp&w=3840&q=75)
![1H-Pyrazolo[3,4-d]pyrimidin-4-amine, 3-(2-amino-5-benzoxazolyl)-1-(1-methylethyl)-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0017AM.webp&w=3840&q=75)
![L-Leucinamide, N-[(phenylmethoxy)carbonyl]-L-leucyl-N-[(1S)-1-formyl-3-methylbutyl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0072SK.webp&w=3840&q=75)
![8-Azaspiro[4.5]decane-7,9-dione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0032AA.webp&w=3840&q=75)
![BenzeneMethanol, a-[[[2-(4-aMinophenyl)ethyl]aMino]Methyl]-, (aR)-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00CJGA.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)
![Ethyl 4-methyl-2-[4-(trifluoromethyl)phenyl]-1,3-thiazole-5-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0020RD.webp&w=3840&q=75)
![5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,3-(chloromethyl)-8-oxo-7-[(phenylacetyl)amin…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00HAAG.webp&w=3840&q=75)
![3-Pyridinecarboxylic acid, 6-[1-[(1,1-dimethylethoxy)carbonyl]hydrazinyl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00147Z.webp&w=3840&q=75)
![(R)-α-[2-(1-naphthalenyloxy)ethyl]-benzeneMethanol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00B90Q.webp&w=3840&q=75)
![2-(Benzo[d][1,3]dioxol-5-yl)acetic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA002VVF.webp&w=3840&q=75)
![tert-Butyl (3-(trifluoromethyl)bicyclo[1.1.1]pentan-1-yl)carbamate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA01DHOO.webp&w=3840&q=75)
![1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003AZP.webp&w=3840&q=75)
![2,6,7,8,9,10-Hexahydro-10-[(2-methylphenyl)methyl]-7-(phenylmethyl)imidazo[1,2-a]pyrido[4,3-d]pyri…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00C6I0.webp&w=3840&q=75)