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(12,335 products)
- Anthraquinones and derivatives(405 products)
- Benzimidazole and Imidazole Derivatives(10,451 products)
- Benzodiazepine Derivatives(334 products)
- Carbohydrates and glycoconjugates(5,048 products)
- Esters and Derivatives(42,251 products)
- Fatty Acids and Lypidic Derivatives(32,417 products)
- Flavonoids and Polyphenols(17,084 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,402 products)
- Natural and semi-synthetic antibiotics(6,387 products)
- Nitriles and Cyano Derivatives(3,068 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,484 products)
- Organic Phosphates and Phosphonates(1,201 products)
- Organic Sulphonates and Sulphates(10,435 products)
- Organometallics(4,421 products)
- Others(6,307 products)
- Peptides and Proteins(3,148 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,948 products)
- Quinazoline and Quinoline Derivatives(66,045 products)
- Quinones and Derivatives(24,363 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(80,490 products)
- Steroids and Derivatives(4,958 products)
- Sulfonamides and Derivatives(2,600 products)
- Terpenoids and Derivatives(3,849 products)
- Thiazolidinediones and Thiopyrans(2,754 products)
- β-Adrenergic Compounds(231 products)
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Found 57768 products of "APIs for research and impurities"
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Difluoxacin hydrochloride
CAS:Formula:C21H20ClF2N3O3Purity:%Color and Shape:SolidMolecular weight:435.8516N-(3,4-Dimethoxyphenethyl)formamide
CAS:Formula:C11H15NO3Purity:95%Color and Shape:SolidMolecular weight:209.24171-(4-Bromophenyl)-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one
CAS:Formula:C11H7BrN4OPurity:95+%Molecular weight:291.10351-Cinnamyl-3-(diphenylphosphorothioyl)-2-methylimidazo[1,2-a]pyridin-1-ium bromide
CAS:Formula:C29H26BrN2PSPurity:98%Molecular weight:545.4729Ref: IN-DA003FCI
5kgTo inquire10kgTo inquire5g25.00€10g26.00€25g28.00€100g60.00€500g163.00€1kg269.00€Pirlimycin (hydrochloride)
CAS:Formula:C17H32Cl2N2O5SPurity:98%Color and Shape:SolidMolecular weight:447.4174Butanedioic acid, compd. with (±)-1-[4-(2-methoxyethyl)phenoxy]-3-[(1-methylethyl)amino]-2-propanol (1:2)
CAS:Formula:C34H56N2O10Purity:99%Color and Shape:SolidMolecular weight:652.8158Benzoic acid, 2-hydroxy-5-(1-oxooctyl)-
CAS:Formula:C15H20O4Purity:97%Color and Shape:SolidMolecular weight:264.3169Pyrrolo[2,3-b]pyridin-1-yl-acetic acid
CAS:Formula:C9H8N2O2Purity:97%Color and Shape:SolidMolecular weight:176.1720Ethyl 6-bromoisoquinoline-3-carboxylate
CAS:Formula:C12H10BrNO2Purity:97%Color and Shape:SolidMolecular weight:280.11735,10,15,20-tetra-P-tolyl-21H,23H-porphine
CAS:Formula:C48H38N4Purity:95%Color and Shape:SolidMolecular weight:670.84213-methyl-4-oxo-3H,4H-imidazo[4,3-d][1,2,3,5]tetrazine-8-carboxamide
CAS:Formula:C6H6N6O2Purity:98%Color and Shape:SolidMolecular weight:194.15081-ETHYL-4-(2-METHYLPROPYL)BENZENE
CAS:Formula:C12H18Purity:99%Color and Shape:LiquidMolecular weight:162.27134H-1-Benzopyran-2-carboxylic acid, 5,5'-[(2-hydroxy-1,3-propanediyl)bis(oxy)]bis[4-oxo-, 2,2'-diethyl ester
CAS:Formula:C27H24O11Purity:95%Color and Shape:SolidMolecular weight:524.4729Tetracosanoic acid, ethyl ester
CAS:Formula:C26H52O2Purity:98%Color and Shape:SolidMolecular weight:396.68992,4-dihydro-4-[4-[4-(4-methoxyphenyl)piperazin-1-yl]phenyl]-3H-1,2,4-triazol-3-one
CAS:Formula:C19H21N5O2Purity:95%Color and Shape:SolidMolecular weight:351.4023Uridine 5'-(tetrahydrogen triphosphate)
CAS:Formula:C9H15N2O15P3Purity:99.73%Color and Shape:SolidMolecular weight:484.14114-[2-(benzenesulfinyl)ethyl]-1,2-diphenylpyrazolidine-3,5-dione
CAS:Formula:C23H20N2O3SPurity:96%Color and Shape:SolidMolecular weight:404.48151H-Pyrrole-3-carboxamide, 5-(4-fluorophenyl)-2-(1-methylethyl)-N,4-diphenyl-1-[2-[(2R,4R)-tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl]ethyl]-
CAS:Formula:C33H33FN2O4Purity:95%Color and Shape:SolidMolecular weight:540.6245Propanoic acid, 2-Methyl-, 1-[[(4-nitrophenoxy)carbonyl]oxy]ethyl ester
CAS:Formula:C13H15NO7Purity:98%Color and Shape:SolidMolecular weight:297.26071-(2-Hydroxy-4-methoxyphenyl)ethanone
CAS:Formula:C9H10O3Purity:98%Color and Shape:SolidMolecular weight:166.1739Ethyl 3,4,5-trihydroxybenzoate
CAS:Formula:C9H10O5Purity:98%Color and Shape:SolidMolecular weight:198.1727p-formylbenzenesulphonic acid
CAS:Formula:C7H6O4SPurity:95%Color and Shape:SolidMolecular weight:186.1851CARBAMIMIDOTHIOIC ACID, 2-[4-[(4-NITROPHENYL)METHOXY]PHENYL]ETHYL ESTER, METHANESULFONATE (1:1)
CAS:Formula:C17H21N3O6S2Purity:98%Color and Shape:SolidMolecular weight:427.49512-Formylphenylboronic acid
CAS:Formula:C7H7BO3Purity:98%Color and Shape:SolidMolecular weight:149.9397D-Glucopyranose, 2-(acetylamino)-2-deoxy-, 1,3,4,6-tetraacetate
CAS:Formula:C16H23NO10Purity:95%Color and Shape:SolidMolecular weight:389.35451H-Pyrazole, 1-(3-bromophenyl)-
CAS:Formula:C9H7BrN2Purity:97%Color and Shape:SolidMolecular weight:223.0693Nitrilotri(methylphosphonic acid) (ATMP)
CAS:Formula:C3H12NO9P3Purity:%Color and Shape:LiquidMolecular weight:299.0500Phosphine oxide, [(2Z)-2-[(5S)-5-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2-methylenecyclohexylidene]ethyl]diphenyl-
CAS:Formula:C27H37O2PSiPurity:96%Color and Shape:SolidMolecular weight:452.6407Sulfamethazine sodium
CAS:Sulfamethazine sodium (Sulfadimethyldiazine Sodium Salt) salt is a sodium salt form of sulfamethazine, a sulfonamide antibiotic used in the livestock industry.Formula:C12H13N4NaO2SPurity:99.72%Color and Shape:SolidMolecular weight:300.31Phenol, 4-[(tetrahydro-2H-pyran-2-yl)oxy]-
CAS:Formula:C11H14O3Purity:97%Color and Shape:SolidMolecular weight:194.22714H-1-Benzopyran-4-one,7-[[6-O-(6-deoxy-a-L-mannopyranosyl)-b-D-glucopyranosyl]oxy]-5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-
CAS:Formula:C28H32O15Purity:95%Color and Shape:SolidMolecular weight:608.54472,5-Difluorobenzoic acid
CAS:Formula:C7H4F2O2Purity:97%Color and Shape:SolidMolecular weight:158.10234-Methoxy-3-(pyrrolidin-1-ylsulfonyl)phenylboronic acid
CAS:Formula:C11H16BNO5SPurity:98%Color and Shape:SolidMolecular weight:285.1244Ref: IN-DA0032NV
5kgTo inquire10kgTo inquire25kgTo inquire1g26.00€5g26.00€10g28.00€25g50.00€50g66.00€100g96.00€250g142.00€500g176.00€1kg326.00€1-[(2S)-3-Mercapto-2-methyl-1-oxopropyl]-L-proline
CAS:Formula:C9H15NO3SPurity:%Color and Shape:SolidMolecular weight:217.28531-(2-Chloro-benzoyl)-piperidine-4-carboxylic acid
CAS:Formula:C13H14ClNO3Purity:98%Color and Shape:SolidMolecular weight:267.70824-Spiro-[1-phthalan]piperidine, HCl
CAS:Formula:C12H16ClNOPurity:95%Color and Shape:SolidMolecular weight:225.71451-Bromo-3,5-dimethyladamantane
CAS:Formula:C12H19BrPurity:98%Color and Shape:LiquidMolecular weight:243.18331H-Pyrazole-4-carboxylic acid, 5-amino-1-(3-chlorophenyl)-, ethyl ester
CAS:Formula:C12H12ClN3O2Purity:97%Color and Shape:SolidMolecular weight:265.6956Acamprosate Calcium
CAS:Formula:C10H20CaN2O8S2Purity:97%Color and Shape:SolidMolecular weight:400.4824Benzeneacetic acid, a-amino-4-hydroxy-
CAS:Formula:C8H9NO3Purity:97%Color and Shape:SolidMolecular weight:167.1620
![1-(4-Bromophenyl)-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00IE3I.webp&w=3840&q=75)
![1-Cinnamyl-3-(diphenylphosphorothioyl)-2-methylimidazo[1,2-a]pyridin-1-ium bromide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA01ENMI.webp&w=3840&q=75)
![Butanedioic acid, compd. with (±)-1-[4-(2-methoxyethyl)phenoxy]-3-[(1-methylethyl)amino]-2-propano…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0036VK.webp&w=3840&q=75)
![Pyrrolo[2,3-b]pyridin-1-yl-acetic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0093JT.webp&w=3840&q=75)
![3-methyl-4-oxo-3H,4H-imidazo[4,3-d][1,2,3,5]tetrazine-8-carboxamide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0038EG.webp&w=3840&q=75)
![4H-1-Benzopyran-2-carboxylic acid, 5,5'-[(2-hydroxy-1,3-propanediyl)bis(oxy)]bis[4-oxo-, 2,2'-diet…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001VNE.webp&w=3840&q=75)
![2,4-dihydro-4-[4-[4-(4-methoxyphenyl)piperazin-1-yl]phenyl]-3H-1,2,4-triazol-3-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA008OTM.webp&w=3840&q=75)
![4-[2-(benzenesulfinyl)ethyl]-1,2-diphenylpyrazolidine-3,5-dione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003DET.webp&w=3840&q=75)
![Propanoic acid, 2-Methyl-, 1-[[(4-nitrophenoxy)carbonyl]oxy]ethyl ester](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00ABPF.webp&w=3840&q=75)
![CARBAMIMIDOTHIOIC ACID, 2-[4-[(4-NITROPHENYL)METHOXY]PHENYL]ETHYL ESTER, METHANESULFONATE (1:1)](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00239H.webp&w=3840&q=75)
![Phosphine oxide, [(2Z)-2-[(5S)-5-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2-methylenecyclohexyliden…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00031C.webp&w=3840&q=75)
![Phenol, 4-[(tetrahydro-2H-pyran-2-yl)oxy]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00I9MK.webp&w=3840&q=75)
![4H-1-Benzopyran-4-one,7-[[6-O-(6-deoxy-a-L-mannopyranosyl)-b-D-glucopyranosyl]oxy]-5-hydroxy-2-(3-…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00IKGP.webp&w=3840&q=75)
![1-[(2S)-3-Mercapto-2-methyl-1-oxopropyl]-L-proline](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003OP1.webp&w=3840&q=75)
![4-Spiro-[1-phthalan]piperidine, HCl](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003JIX.webp&w=3840&q=75)
