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(12,270 products)
- Anthraquinones and derivatives(405 products)
- Benzimidazole and Imidazole Derivatives(10,355 products)
- Benzodiazepine Derivatives(333 products)
- Carbohydrates and glycoconjugates(5,010 products)
- Esters and Derivatives(42,026 products)
- Fatty Acids and Lypidic Derivatives(32,216 products)
- Flavonoids and Polyphenols(16,999 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,393 products)
- Natural and semi-synthetic antibiotics(6,348 products)
- Nitriles and Cyano Derivatives(3,042 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,420 products)
- Organic Phosphates and Phosphonates(1,201 products)
- Organic Sulphonates and Sulphates(10,393 products)
- Organometallics(4,401 products)
- Others(6,275 products)
- Peptides and Proteins(3,121 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,898 products)
- Quinazoline and Quinoline Derivatives(65,580 products)
- Quinones and Derivatives(24,205 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,381 products)
- Steroids and Derivatives(4,948 products)
- Sulfonamides and Derivatives(2,589 products)
- Terpenoids and Derivatives(3,837 products)
- Thiazolidinediones and Thiopyrans(2,733 products)
- β-Adrenergic Compounds(230 products)
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Found 56688 products of "APIs for research and impurities"
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Cefuroxime sodium
CAS:<p>Cefuroxime Sodium: a second-gen cephalosporin antibiotic resistant to beta-lactamase, halts bacterial wall synthesis, causing cell lysis.</p>Formula:C16H15N4NaO8SPurity:97.80% - 99.63%Color and Shape:White Crystalline SolidMolecular weight:446.371-Piperidinebutanoic acid, 4-[(4-chlorophenyl)-2-pyridinylmethoxy]-,(R)-, monobenzenesulfonate
CAS:Formula:C27H31ClN2O6SPurity:95%Color and Shape:SolidMolecular weight:547.0628Ref: IN-DA0035FF
1g24.00€5g53.00€10g62.00€25g119.00€50g167.00€100g320.00€250gTo inquire500gTo inquire100mg21.00€250mg25.00€L-Alanine, 3-[(S)-2-propenylsulfinyl]-
CAS:Formula:C6H11NO3SPurity:97%Color and Shape:SolidMolecular weight:177.2214Benzenesulfonic acid, 2-hydroxy-4-methyl-, polymer with formaldehyde
CAS:Formula:C10H14O4SPurity:%Color and Shape:LiquidMolecular weight:230.28086-chloro-1H-pyrrolo[2,3-b]pyridine
CAS:Formula:C7H5ClN2Purity:95%Color and Shape:SolidMolecular weight:152.5810Ref: IN-DA003N57
1g25.00€5g55.00€10g71.00€1kgTo inquire5kgTo inquire100g570.00€500gTo inquire250mg21.00€Pentanedioic acid,2-hydroxy-, sodium salt (1:2)
CAS:Formula:C5H6Na2O5Purity:95%Color and Shape:SolidMolecular weight:192.07773-Pyridinecarboxylic acid, 1,2,5,6-tetrahydro-, methyl ester,hydrochloride
CAS:Formula:C7H12ClNO2Purity:95%Color and Shape:SolidMolecular weight:177.62871(2H)-Isoquinolinone, 5-[(hexahydro-1H-1,4-diazepin-1-yl)sulfonyl]-, hydrochloride (1:1)
CAS:Formula:C14H18ClN3O3SPurity:98%Color and Shape:SolidMolecular weight:343.8290[5-Fluoro-2-[(Z)-(2-hexahydropyridazin-1-yl-4-oxo-thiazol-5-ylidene)methyl]phenyl] pyrrolidine-1-carboxylate
CAS:Formula:C19H21FN4O3SPurity:95%Color and Shape:SolidMolecular weight:404.45842,4-Dibromo-6-[(cyclohexyl-methyl-amino)-methyl]-phenylamine
CAS:Formula:C14H21Br2ClN2Purity:98%Color and Shape:SolidMolecular weight:412.59092-(10-hydroxydecyl)-6-methoxy-3-methyl-5-(trideuteriomethoxy)cyclohexa-2,5-diene-1,4-dione
CAS:Formula:C19H30O5Purity:98%Color and Shape:SolidMolecular weight:338.43851H-Pyrazolo[3,4-d]pyrimidine, 6-chloro-
CAS:Formula:C5H3ClN4Purity:96%Color and Shape:SolidMolecular weight:154.5571Baricitinib phosphate salt
CAS:Formula:C16H20N7O6PSPurity:98%Color and Shape:SolidMolecular weight:469.41214-Methylisoquinolin-5-amine
CAS:Formula:C10H10N2Purity:95%Color and Shape:SolidMolecular weight:158.19982H-Tetrazolium, 2,3-bis(2-methoxy-4-nitro-5-sulfophenyl)-5-[(phenylamino)carbonyl]-, inner salt, sodium salt (1:1)
CAS:Formula:C22H17N7NaO13S2Purity:90%Color and Shape:SolidMolecular weight:674.52936-Fluoro-8-nitroquinoline
CAS:Formula:C9H5FN2O2Purity:98%Color and Shape:SolidMolecular weight:192.14661,4-Dimethyl-2,3-dihydro-1H-imidazol-2-one
CAS:Formula:C5H8N2OPurity:95%Color and Shape:SolidMolecular weight:112.12984-(4-(4-(4-Hydroxyphenyl)piperazin-1-yl)phenyl)-1-(pentan-3-yl)-1H-1,2,4-triazol-5(4H)-one
CAS:Formula:C23H29N5O2Purity:98%Molecular weight:407.5087Acetamide,N-[9-[[2-(acetyloxy)-1-[(acetyloxy)methyl]ethoxy]methyl]-6,9-dihydro-6-oxo-1H-purin-2-yl]-
CAS:Formula:C15H19N5O7Purity:97%Color and Shape:SolidMolecular weight:381.3407Phosphoric acid, monophenyl ester, sodium salt (1:2)
CAS:Formula:C6H5Na2O4PPurity:98%Color and Shape:SolidMolecular weight:218.0548tert-Butyl trans-4-(2-oxoethyl)cyclohexylcarbamate
CAS:Formula:C13H23NO3Purity:95%Color and Shape:SolidMolecular weight:241.32662-amino-6-[(1S,2R)-1,2,3-trihydroxypropyl]-4(3H)-Pteridinone
CAS:Formula:C9H11N5O4Purity:97%Color and Shape:SolidMolecular weight:253.2147Ref: IN-DA0036TK
1g101.00€5g255.00€10g675.00€25gTo inquire50gTo inquire100gTo inquire50mg52.00€100mg52.00€250mg69.00€500mg95.00€1-{[2-(trifluoromethyl)phenyl]methyl}piperazine
CAS:Formula:C12H15F3N2Purity:97%Molecular weight:244.25614-Amino-7-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile
CAS:Formula:C12H13N5O4Purity:98%Color and Shape:SolidMolecular weight:291.26272-Isopropyl-5-methylcyclohexa-2,5-diene-1,4-dione
CAS:Formula:C10H12O2Purity:97%Color and Shape:SolidMolecular weight:164.20113-Methylamino-1-phenylpropan-1-one hydrochloride
CAS:Formula:C10H14ClNOPurity:97%Color and Shape:SolidMolecular weight:199.67732-Pyridinecarboxamide,4-(4-amino-3-fluorophenoxy)-N-methyl-
CAS:Formula:C13H12FN3O2Purity:97%Color and Shape:SolidMolecular weight:261.25176-Chloro-2-methylimidazo[1,2-b]pyridazine-3-carboxylic acid
CAS:Formula:C8H6ClN3O2Purity:98%Color and Shape:SolidMolecular weight:211.60516-Bromo-5-(2-fluoro-4-nitrophenoxy)-1-methyl-1H-indazole
CAS:Formula:C14H9BrFN3O3Purity:97%Color and Shape:SolidMolecular weight:366.14204-Amino-N-(5-methyl-3-isoxazolyl)benzenesulfonamide
CAS:Formula:C10H11N3O3SPurity:95%Color and Shape:SolidMolecular weight:253.2776Ref: IN-DA0036NZ
5gTo inquire1kg109.00€25g25.00€50g29.00€100g34.00€10kgTo inquire250g63.00€25kgTo inquire500g77.00€Benzeneacetic acid, 4-(2-methylpropyl)-
CAS:Formula:C12H16O2Purity:98%Color and Shape:SolidMolecular weight:192.2542p-formylbenzenesulphonic acid
CAS:Formula:C7H6O4SPurity:95%Color and Shape:SolidMolecular weight:186.18514-Quinolinepropanoic acid, α-[(2-chlorobenzoyl)amino]-1,2-dihydro-2-oxo-
CAS:Formula:C19H15ClN2O4Purity:96%Color and Shape:SolidMolecular weight:370.78644-Methyl-N-[3-(4-methyl-1H-imidazol-1-yl)-5-(trifluoromethyl)phenyl]-3-{[4-(3-pyridinyl)-2-pyrimidinyl]amino}benzamide hydrochloride hydrate
CAS:Formula:C28H25ClF3N7O2Purity:%Color and Shape:SolidMolecular weight:583.9920ethyl 6-[2-(4,4-dimethyl-3,4-dihydro-2H-1-benzothiopyran-6-yl)ethynyl]pyridine-3-carboxylate
CAS:Formula:C21H21NO2SPurity:98%Color and Shape:SolidMolecular weight:351.4619Ref: IN-DA0076TT
1g527.00€5gTo inquire10gTo inquire25gTo inquire10mg68.00€50mg118.00€100mg159.00€250mg170.00€1,2-Ethanediamine, N1,N1-diethyl-N2-1-naphthalenyl-, ethanedioate (1:1)
CAS:Formula:C18H24N2O4Purity:98%Color and Shape:SolidMolecular weight:332.3942(+/-)-2-(6-Methoxy-2-naphthyl)propionic acid
CAS:Formula:C14H14O3Purity:98%Color and Shape:SolidMolecular weight:230.25921-Phenyl-3-oxabicyclo[3.1.0]hexan-2-one
CAS:Formula:C11H10O2Purity:98%Color and Shape:SolidMolecular weight:174.19592-amino-3-(3,4-dihydroxyphenyl)propanoic acid
CAS:Formula:C9H11NO4Purity:97%Color and Shape:SolidMolecular weight:197.18793,3,3-trideuterio-2-[dideuterio-(3,4-dihydroxyphenyl)methyl]-2-hydrazinylpropanoic acid
CAS:Formula:C10H14N2O4Purity:99%Color and Shape:SolidMolecular weight:226.2292(5-Fluorobenzofuran-2-yl)boronic acid
CAS:Formula:C8H6BFO3Purity:98%Color and Shape:SolidMolecular weight:179.94084-Acetoxyisophthalic acid dimethyl ester
CAS:Formula:C12H12O6Purity:98.0%Color and Shape:SolidMolecular weight:252.2201Benzamide,5-(1-aziridinyl)-2,4-dinitro-
CAS:Formula:C9H8N4O5Purity:98%Color and Shape:SolidMolecular weight:252.1836
![1-Piperidinebutanoic acid, 4-[(4-chlorophenyl)-2-pyridinylmethoxy]-,(R)-, monobenzenesulfonate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00AR2I.webp&w=3840&q=75)
![L-Alanine, 3-[(S)-2-propenylsulfinyl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00IKLC.webp&w=3840&q=75)
![6-chloro-1H-pyrrolo[2,3-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003N57.webp&w=3840&q=75)
![1(2H)-Isoquinolinone, 5-[(hexahydro-1H-1,4-diazepin-1-yl)sulfonyl]-, hydrochloride (1:1)](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001O01.webp&w=3840&q=75)
![[5-Fluoro-2-[(Z)-(2-hexahydropyridazin-1-yl-4-oxo-thiazol-5-ylidene)methyl]phenyl] pyrrolidine-1-c…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA019D2Q.webp&w=3840&q=75)
![2,4-Dibromo-6-[(cyclohexyl-methyl-amino)-methyl]-phenylamine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003OJX.webp&w=3840&q=75)
![1H-Pyrazolo[3,4-d]pyrimidine, 6-chloro-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA002LUL.webp&w=3840&q=75)
![2H-Tetrazolium, 2,3-bis(2-methoxy-4-nitro-5-sulfophenyl)-5-[(phenylamino)carbonyl]-,…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00ILLH.webp&w=3840&q=75)
![Acetamide,N-[9-[[2-(acetyloxy)-1-[(acetyloxy)methyl]ethoxy]methyl]-6,9-dihydro-6-oxo-1H-purin-2-yl…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA004PZY.webp&w=3840&q=75)
![2-amino-6-[(1S,2R)-1,2,3-trihydroxypropyl]-4(3H)-Pteridinone](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003P7R.webp&w=3840&q=75)
![1-{[2-(trifluoromethyl)phenyl]methyl}piperazine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA005VV8.webp&w=3840&q=75)
![4-Amino-7-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-7H-pyrrolo[2,3-d]pyr…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA019FWH.webp&w=3840&q=75)
![6-Chloro-2-methylimidazo[1,2-b]pyridazine-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001ENQ.webp&w=3840&q=75)
![4-Quinolinepropanoic acid, α-[(2-chlorobenzoyl)amino]-1,2-dihydro-2-oxo-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00H2N0.webp&w=3840&q=75)
![4-Methyl-N-[3-(4-methyl-1H-imidazol-1-yl)-5-(trifluoromethyl)phenyl]-3-{[4-(3-pyridinyl)-2-pyrimid…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003A7S.webp&w=3840&q=75)
![ethyl 6-[2-(4,4-dimethyl-3,4-dihydro-2H-1-benzothiopyran-6-yl)ethynyl]pyridine-3-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0076TT.webp&w=3840&q=75)
![1-Phenyl-3-oxabicyclo[3.1.0]hexan-2-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003EM8.webp&w=3840&q=75)
![3,3,3-trideuterio-2-[dideuterio-(3,4-dihydroxyphenyl)methyl]-2-hydrazinylpropanoic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00I5DW.webp&w=3840&q=75)
