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(12,316 products)
- Anthraquinones and derivatives(402 products)
- Benzimidazole and Imidazole Derivatives(10,375 products)
- Benzodiazepine Derivatives(323 products)
- Carbohydrates and glycoconjugates(5,039 products)
- Esters and Derivatives(42,239 products)
- Fatty Acids and Lypidic Derivatives(32,362 products)
- Flavonoids and Polyphenols(17,066 products)
- Free Radicals and Oxidant/Reducing Agents(208 products)
- Ketones and derivatives(2,393 products)
- Natural and semi-synthetic antibiotics(6,309 products)
- Nitriles and Cyano Derivatives(3,068 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,420 products)
- Organic Phosphates and Phosphonates(1,192 products)
- Organic Sulphonates and Sulphates(10,415 products)
- Organometallics(4,417 products)
- Others(6,258 products)
- Peptides and Proteins(3,130 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,890 products)
- Quinazoline and Quinoline Derivatives(65,583 products)
- Quinones and Derivatives(24,334 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(81,523 products)
- Steroids and Derivatives(4,905 products)
- Sulfonamides and Derivatives(2,539 products)
- Terpenoids and Derivatives(3,828 products)
- Thiazolidinediones and Thiopyrans(2,752 products)
- β-Adrenergic Compounds(227 products)
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Found 58906 products of "APIs for research and impurities"
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L-Lysine, N6-(2,4-dinitrophenyl)-N2-[(9H-fluoren-9-ylmethoxy)carbonyl]-
CAS:Formula:C27H26N4O8Purity:98%Color and Shape:SolidMolecular weight:534.51731'-Benzyl-[1,4'-bipiperidine]-4'-carbonitrile
CAS:Formula:C18H25N3Purity:95%Color and Shape:SolidMolecular weight:283.41127,10,13,16,19-Docosapentaenoic acid, (7Z,10Z,13Z,16Z,19Z)-
CAS:Formula:C22H34O2Purity:98%Color and Shape:LiquidMolecular weight:330.50429-Methyl-9-azabicyclo[3.3.1]nonan-3-one
CAS:Formula:C9H15NOPurity:97%Color and Shape:SolidMolecular weight:153.22155,7-Dihydroxy-2-(3-hydroxy-4-methoxyphenyl);-4H-chromen-4-one
CAS:Formula:C16H12O6Purity:98%Color and Shape:SolidMolecular weight:300.26292-Bromo-4,5-dimethoxybenzyl alcohol
CAS:Formula:C9H11BrO3Purity:98%Color and Shape:SolidMolecular weight:247.08584H-1-Benzopyran-4-one, 2,3-dihydro-7-hydroxy-2-(4-hydroxyphenyl)-6-(3-methyl-2-butenyl)-, (2S)-
CAS:Formula:C20H20O4Purity:95%Color and Shape:SolidMolecular weight:324.37042-(2-{4-[(R)-(4-chlorophenyl)(phenyl)methyl]piperazin-1-yl}ethoxy)acetic acid dihydrochloride
CAS:Formula:C21H27Cl3N2O3Purity:98%Color and Shape:SolidMolecular weight:461.8097O-O-Dibenzyl-(-)-actinonin
CAS:Formula:C33H47N3O5Purity:98%Color and Shape:SolidMolecular weight:565.74344-(2-Methoxyphenyl)-α-[(1-naphthalenyloxy)methyl]-1-piperazineethanolhydrochloride
CAS:Formula:C24H29ClN2O3Purity:98%Color and Shape:SolidMolecular weight:428.9517Sodium 2-Propylpentanoate
CAS:Formula:C8H15NaO2Purity:97%Color and Shape:SolidMolecular weight:166.19333b,5b-Dihydroxy-6b,7b,15b,16b-dimethylene-5b-androst-17-one
CAS:Formula:C21H30O3Purity:95%Color and Shape:SolidMolecular weight:330.4611Piperidine, 3-[(1,3-benzodioxol-5-yloxy)methyl]-4-(4-fluorophenyl)-,(3S,4R)-
CAS:Formula:C19H20FNO3Purity:95%Color and Shape:SolidMolecular weight:329.36545-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,7-amino-3-chloro-8-oxo-, (6R,7R)-
CAS:Formula:C7H7ClN2O3SPurity:96%Color and Shape:SolidMolecular weight:234.66012-[[2-(4-hydroxyphenyl)acetyl]amino]acetic acid
CAS:Formula:C10H11NO4Purity:97%Color and Shape:SolidMolecular weight:209.19863-(1-Piperazinyl)-1,2-benzisothiazole
CAS:Formula:C11H13N3SPurity:98%Color and Shape:SolidMolecular weight:219.3060Cyclopropanecarboxylic acid, 2-formyl-, ethyl ester
CAS:Formula:C7H10O3Purity:98%Color and Shape:LiquidMolecular weight:142.1525Ref: IN-DA0029BD
1g144.00€5g343.00€10gTo inquire25gTo inquire50gTo inquire100gTo inquire50mg46.00€100mg61.00€250mg93.00€1-(4-Methoxyphenyl)-6-(4-(2-methyl-6-oxopiperidin-1-yl)phenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxamide
CAS:Formula:C26H27N5O4Purity:98%Color and Shape:SolidMolecular weight:473.5237Di(thiophen-2-yl)methanone
CAS:Formula:C9H6OS2Purity:97%Color and Shape:SolidMolecular weight:194.2733L-Glutamic acid, N-[4-[2-(2-amino-4,7-dihydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-, disodium salt, heptahydrate
CAS:Formula:C20H33N5Na2O13Purity:98%Color and Shape:SolidMolecular weight:597.48135-Heptenoic acid, 7-[(1R,2R,3R,5S)-2-[(1E)-3,3-difluoro-4-phenoxy-1-buten-1-yl]-3,5-dihydroxycyclopentyl]-, 1-methylethyl ester, (5Z)-
CAS:Formula:C25H34F2O5Purity:97%Color and Shape:LiquidMolecular weight:452.5313Ethyl 1-methyl-4-nitro-1H-imidazole-2-carboxylate
CAS:Formula:C7H9N3O4Purity:97%Color and Shape:SolidMolecular weight:199.1641Ethyl 4-(methylamino)-2-(methylsulfanyl)-5-pyrimidinecarboxylate
CAS:Formula:C9H13N3O2SPurity:97%Color and Shape:SolidMolecular weight:227.28344-(4'-METHOXYBENZENESULFONYLAMINO)BENZOIC ACID
CAS:Formula:C14H13NO5SPurity:98%Color and Shape:SolidMolecular weight:307.3217Methylhomatropine (bromide)
CAS:Formula:C17H24BrNO3Purity:98%Color and Shape:SolidMolecular weight:370.2814Benzylhydrazine hydrochloride
CAS:Formula:C7H11ClN2Purity:95%Color and Shape:SolidMolecular weight:158.62862,6-Bis(chloromethyl)pyridine, HCl
CAS:Formula:C7H8Cl3NPurity:97%Color and Shape:SolidMolecular weight:212.50412',3'-O-isopropylidene cytidine
CAS:Formula:C12H17N3O5Purity:95%Color and Shape:SolidMolecular weight:283.28053,5-diamino-N-carbamimidoyl-6-chloropyrazine-2-carboxamide dihydrate hydrochloride
CAS:Formula:C6H13Cl2N7O3Purity:98%Color and Shape:SolidMolecular weight:302.11851,2-Benzenedicarboxylic acid, 1,2-dipentyl ester
CAS:Formula:C18H26O4Purity:98%Color and Shape:LiquidMolecular weight:306.3966(2R,3R)-3,4-Dihydro-2-(3,4,5-trihydroxyphenyl)-2H-1-benzopyran-3,5,7-triol
CAS:Formula:C15H14O7Purity:98%Color and Shape:SolidMolecular weight:306.26756-Hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid
CAS:Formula:C14H18O4Purity:98%Color and Shape:SolidMolecular weight:250.2903Ref: IN-DA003N8E
1g30.00€5g66.00€10g114.00€1kgTo inquire25g159.00€50g284.00€100g526.00€500gTo inquire100mg21.00€250mg25.00€Olean-12-en-3-ol, (3β)-
CAS:Formula:C30H50OPurity:%Color and Shape:SolidMolecular weight:426.7174L-Tyrosine, 3,5-dibromo-
CAS:Formula:C9H9Br2NO3Purity:98%Color and Shape:SolidMolecular weight:338.9807(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1h-pyrazol-4-yl)formamide
CAS:Formula:C12H13N3O2Purity:95%Color and Shape:SolidMolecular weight:231.2505Ref: IN-DA003LOZ
1g21.00€5g21.00€10g25.00€25g31.00€50g56.00€5kgTo inquire100g62.00€10kgTo inquire500g163.00€2-b-D-Ribofuranosyl-4-thiazolecarboxamide
CAS:Formula:C9H12N2O5SPurity:98%Color and Shape:SolidMolecular weight:260.26702-Benzofurancarboxamide, 5-[4-[4-(5-cyano-1H-indol-3-yl)butyl]-1-piperazinyl]-, hydrochloride (1:1)
CAS:Formula:C26H28ClN5O2Purity:98%Color and Shape:SolidMolecular weight:477.9858METHANESULFONAMIDE, N-[4-[4-(ETHYLHEPTYLAMINO)-1-HYDROXYBUTYL]PHENYL]-, (2E)-2-BUTENEDIOATE (2:1)
CAS:Formula:C44H76N4O10S2Purity:97%Color and Shape:SolidMolecular weight:885.22509-Bromo-8-hydroxy-6,6-dimethyl-11-oxo-6,11-dihydro-5H-benzo[b]carbazole-3-carbonitrile
CAS:Formula:C19H13BrN2O2Purity:≥95%Molecular weight:381.2227Benzoic acid, 4-hydroxy-, 2-[[4-(1-methylethyl)phenyl]methylene]hydrazide
CAS:Formula:C17H18N2O2Purity:95%Color and Shape:SolidMolecular weight:282.3370(9S,15R,16E,18R,19R,21R,23S,24E,26E,28E,30S,32S,35R)-1,18-Dihydroxy-12-{(2R)-1-[(3R,4R)-4-hydroxy-3-methoxycyclohexyl]propan-2-yl}-19,30-dimethoxy-15,17,21,23,29,35-hexamethyl-11,36-dioxa-4-azatricyclo[30.3.1.04,9]hexatriaconta-16,24,26,28-tetraene-2,3,10,14,20-pentone
CAS:Formula:C51H79NO13Purity:98%Color and Shape:SolidMolecular weight:914.1719Ref: IN-DA0035KC
1g111.00€5g284.00€10g518.00€25gTo inquire10mg27.00€50mg28.00€100mg34.00€250mg53.00€500mg69.00€
![L-Lysine, N6-(2,4-dinitrophenyl)-N2-[(9H-fluoren-9-ylmethoxy)carbonyl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001FFC.webp&w=3840&q=75)
![1'-Benzyl-[1,4'-bipiperidine]-4'-carbonitrile](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA004YQA.webp&w=3840&q=75)
![9-Methyl-9-azabicyclo[3.3.1]nonan-3-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003NLE.webp&w=3840&q=75)
![2-(2-{4-[(R)-(4-chlorophenyl)(phenyl)methyl]piperazin-1-yl}ethoxy)acetic acid dihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA000TX3.webp&w=3840&q=75)
![4-(2-Methoxyphenyl)-α-[(1-naphthalenyloxy)methyl]-1-piperazineethanolhydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA01ENS4.webp&w=3840&q=75)
![Piperidine, 3-[(1,3-benzodioxol-5-yloxy)methyl]-4-(4-fluorophenyl)-,(3S,4R)-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00IAXJ.webp&w=3840&q=75)
![5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,7-amino-3-chloro-8-oxo-, (6R,7R)-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00I9MV.webp&w=3840&q=75)
![2-[[2-(4-hydroxyphenyl)acetyl]amino]acetic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00C2RR.webp&w=3840&q=75)
![L-Glutamic acid, N-[4-[2-(2-amino-4,7-dihydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003A1P.webp&w=3840&q=75)
![5-Heptenoic acid, 7-[(1R,2R,3R,5S)-2-[(1E)-3,3-difluoro-4-phenoxy-1-buten-1-yl]-3,5-dihydroxycyclo…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA002KG9.webp&w=3840&q=75)
![4-[methyl(phenyl)sulfamoyl]benzoic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00DIGD.webp&w=3840&q=75)
![2-Benzofurancarboxamide, 5-[4-[4-(5-cyano-1H-indol-3-yl)butyl]-1-piperazinyl]-, hydrochloride (1:1)](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001U74.webp&w=3840&q=75)
![METHANESULFONAMIDE, N-[4-[4-(ETHYLHEPTYLAMINO)-1-HYDROXYBUTYL]PHENYL]-, (2E)-2-BUTENEDIOATE (2:1)](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0017L2.webp&w=3840&q=75)
![9-Bromo-8-hydroxy-6,6-dimethyl-11-oxo-6,11-dihydro-5H-benzo[b]carbazole-3-carbonitrile](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA009VXV.webp&w=3840&q=75)
![Benzoic acid, 4-hydroxy-, 2-[[4-(1-methylethyl)phenyl]methylene]hydrazide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0004TM.webp&w=3840&q=75)
