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(5,013 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(6,364 products)
- Nitriles and Cyano Derivatives(3,045 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,429 products)
- Organic Phosphates and Phosphonates(1,201 products)
- Organic Sulphonates and Sulphates(10,406 products)
- Organometallics(4,401 products)
- Others(6,279 products)
- Peptides and Proteins(3,129 products)
- Polymers and Derivatives(99 products)
- Purines and Pyrimidine Derivatives(8,902 products)
- Quinazoline and Quinoline Derivatives(65,630 products)
- Quinones and Derivatives(24,239 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,473 products)
- Steroids and Derivatives(4,967 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 56797 products of "APIs for research and impurities"
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4-amino-1-[(2R,3S,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-1,2-dihydropyrimidin-2-one
CAS:Formula:C9H13N3O5Purity:95%Color and Shape:SolidMolecular weight:243.21661-Piperazinecarboxamide, N,N-diethyl-4-methyl-
CAS:Formula:C10H21N3OPurity:98%Color and Shape:SolidMolecular weight:199.2932(S)-Ethyl 2-acetamido-3-phenylpropanoate
CAS:Formula:C13H17NO3Purity:98%Color and Shape:SolidMolecular weight:235.27902-Pyridinamine, 3-[(1S)-1-(2,6-dichloro-3-fluorophenyl)ethoxy]-5-[1-(4-piperidinyl)-1H-pyrazol-4-yl]-
CAS:Formula:C21H22Cl2FN5OPurity:98%Color and Shape:SolidMolecular weight:450.3367Sulfamethazine sodium
CAS:<p>Sulfamethazine sodium (Sulfadimethyldiazine Sodium Salt) salt is a sodium salt form of sulfamethazine, a sulfonamide antibiotic used in the livestock industry.</p>Formula:C12H13N4NaO2SPurity:99.72%Color and Shape:SolidMolecular weight:300.31Octreotide Acetate
CAS:Formula:C51H70N10O12S2Purity:99%Color and Shape:SolidMolecular weight:1079.29132-Bromo-6-methoxynaphthalene
CAS:Formula:C11H9BrOPurity:97%Color and Shape:SolidMolecular weight:237.0926Dimethyl(3-Phenoxy-2-Oxopropyl)Phosphonate
CAS:Formula:C11H15O5PPurity:98%Color and Shape:SolidMolecular weight:258.20763-Amino-1,5-naphthalenedisulfonic Acid Disodium Salt
CAS:Formula:C10H7NNa2O6S2Purity:95%Color and Shape:SolidMolecular weight:347.2752Loxoprofen Ring-opening Impurity
CAS:Formula:C15H18O5Purity:98%Color and Shape:SolidMolecular weight:278.3004tert-Butyl (3-(trifluoromethyl)bicyclo[1.1.1]pentan-1-yl)carbamate
CAS:Formula:C11H16F3NO2Purity:98%Molecular weight:251.2454Benzamide, 4,4'-[1,4-piperazinediylbis(methylene)]bis[N-[4-methyl-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]phenyl]-
CAS:Formula:C52H48N12O2Purity:96%Color and Shape:SolidMolecular weight:873.0167Benzaldehyde, 2,4-bis(phenylmethoxy)-
CAS:Formula:C21H18O3Purity:97%Color and Shape:SolidMolecular weight:318.36584-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid,3,3-dimethyl-7-oxo-6-[[[[(2-oxo-1-imidazolidinyl)carbonyl]amino]phenylacetyl]amino]-, [2S-[2a,5a,6b(S*)]]-
CAS:Formula:C20H23N5O6SPurity:97%Color and Shape:SolidMolecular weight:461.4915Benzenepropanol, 4-hydroxy-
CAS:Formula:C9H12O2Purity:96%Color and Shape:SolidMolecular weight:152.19041H-Imidazole-1-ethanol, α-(chloromethyl)-2-methyl-5-nitro-
CAS:Formula:C7H10ClN3O3Purity:98%Color and Shape:SolidMolecular weight:219.62564-(1-Carboxyethyl)benzoic acid
CAS:Formula:C10H10O4Purity:95%Color and Shape:SolidMolecular weight:194.1840Barnidipine hydrochloride
CAS:Formula:C27H30ClN3O6Purity:99%Color and Shape:SolidMolecular weight:527.99662-Trifluoromethylpyridine-5-boronic acid
CAS:Formula:C6H5BF3NO2Purity:98%Color and Shape:SolidMolecular weight:190.91569-[(2R,5S)-5-(hydroxymethyl)oxolan-2-yl]-6,9-dihydro-1H-purin-6-one
CAS:Formula:C10H12N4O3Purity:98%Color and Shape:SolidMolecular weight:236.22731,3,5-Estratriene-3,17α-diol
CAS:Formula:C18H24O2Purity:95%Color and Shape:SolidMolecular weight:272.3820HEXAHYDRO-CYCLOPENTA[C]PYRROLE-1,2-DICARBOXYLIC ACID 2-TERT-BUTYL ESTER
CAS:Formula:C13H21NO4Purity:95%Color and Shape:SolidMolecular weight:255.3101Uridine 5'-(tetrahydrogen triphosphate)
CAS:Formula:C9H15N2O15P3Purity:98%Color and Shape:SolidMolecular weight:484.1411(3R,5aS,6R,8aS,9R,10S,12R,12aR)-Decahydro-10-methoxy-3,6,9-trimethyl-3,12-epoxy-12H-pyrano[4,3-j]-1,2-benzodioxepin
CAS:Formula:C16H26O5Purity:97%Color and Shape:SolidMolecular weight:298.37464-AMINO-5-NAPHTHOL-1,3-DISULFONIC ACID MONOSODIUM SALT
CAS:Formula:C10H8NNaO7S2Purity:85%Color and Shape:SolidMolecular weight:341.2928(4-METHOXYPHENYL)(PHENYL)METHANAMINE HYDROCHLORIDE
CAS:Formula:C14H16ClNOPurity:97%Color and Shape:SolidMolecular weight:249.73592-AMINO-N-BENZYL-BENZAMIDE
CAS:Formula:C14H14N2OPurity:97%Color and Shape:SolidMolecular weight:226.2738(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€4,5-DIHYDRO-2-(METHYLTHIO)-1H-IMIDAZOLE-1-CARBOXYLIC ACID METHYL ESTER
CAS:Formula:C6H10N2O2SPurity:98%Color and Shape:SolidMolecular weight:174.2208(2-Bromophenyl)boronic acid
CAS:Formula:C6H6BBrO2Purity:98%Color and Shape:SolidMolecular weight:200.8256Ref: IN-DA003GSR
1g25.00€5g25.00€10g28.00€1kgTo inquire25g52.00€50g82.00€100g121.00€250g215.00€500g591.00€Benzaldehyde, 5-(2-bromoacetyl)-2-hydroxy-
CAS:Formula:C9H7BrO3Purity:95%Color and Shape:SolidMolecular weight:243.05414-(4'-Bromophenyl)-4-hydroxypiperidine
CAS:Formula:C11H14BrNOPurity:98%Color and Shape:SolidMolecular weight:256.13902-N-HEXADECYLSTEARIC ACID
CAS:Formula:C34H68O2Purity:95%Color and Shape:SolidMolecular weight:508.90252-Amino-9-((2R,5S)-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1H-purin-6(9H)-one
CAS:Formula:C10H13N5O3Purity:95%Color and Shape:SolidMolecular weight:251.24192-[4-(2,3-dihydro-1,4-benzodioxine-2-carbonyl)piperazin-1-yl]-6,7-dimethoxyquinazolin-4-amine
CAS:Formula:C23H25N5O5Purity:%Color and Shape:SolidMolecular weight:451.4751Ref: IN-DA003508
1g80.00€5g212.00€10g301.00€1kg664.00€2kgTo inquire50gTo inquire5kg1,546.00€250mg53.00€Quinoxaline, 6,7-dimethoxy-2-phenyl-
CAS:Formula:C16H14N2O2Purity:98%Color and Shape:SolidMolecular weight:266.2946Ref: IN-DA001E48
1gTo inquire1mg53.00€5mg54.00€10mg73.00€25mg107.00€50mg164.00€100mg187.00€250mg503.00€Thieno[3,2-c]pyridine-5(4H)-acetic acid, α-(2-chlorophenyl)-6,7-dihydro-, hydrochloride (1:1), (αS)-
CAS:Formula:C15H15Cl2NO2SPurity:95%Color and Shape:SolidMolecular weight:344.2561Valdecoxib Impurity F
CAS:Formula:C16H12ClNO3SPurity:97%Color and Shape:SolidMolecular weight:333.7894(2S,3R,4R,5S,6R)-2-[4-chloro-3-({4-[(3S)-oxolan-3-yloxy]phenyl}methyl)phenyl]-6-(hydroxymethyl)oxane-3,4,5-triol
CAS:Formula:C23H27ClO7Purity:98%Color and Shape:SolidMolecular weight:450.90931H-Pyrazole, 5-(4-fluorophenyl)-1-[4-(methylsulfonyl)phenyl]-3-(trifluoromethyl)-
CAS:Formula:C17H12F4N2O2SPurity:%Color and Shape:SolidMolecular weight:384.3480(6R,7R)-7-{2-[2-(aminomethyl)phenyl]acetamido}-3-({[1-(carboxymethyl)-1H-1,2,3,4-tetrazol-5-yl]sulfanyl}methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
CAS:Formula:C20H21N7O6S2Purity:97%Color and Shape:SolidMolecular weight:519.5540(2-Bromophenyl)(2,4-dimethylphenyl)sulfane
CAS:Formula:C14H13BrSPurity:95%Color and Shape:SolidMolecular weight:293.2220Ethyl 3-(7-Bromo-2,3-dihydro-1-benzofuran-5-yl)propanoate
CAS:Formula:C13H15BrO3Purity:96%Color and Shape:SolidMolecular weight:299.16043-(1-HYDROXY-ETHYL)-BENZOIC ACID
CAS:Formula:C9H10O3Purity:97%Color and Shape:SolidMolecular weight:166.17393,5-Pyridinedicarboxylicacid, 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-,3,5-bis[2-[methyl(phenylmethyl)amino]ethyl] ester
CAS:Formula:C35H40N4O6Purity:95%Color and Shape:LiquidMolecular weight:612.71531H-Pyrazole-5-carboxamide, 4-amino-1-methyl-3-propyl-
CAS:Formula:C8H14N4OPurity:98%Color and Shape:SolidMolecular weight:182.2230LOXOPROFEN SODIUM SALT
CAS:Formula:C15H21NaO5Purity:98%Color and Shape:SolidMolecular weight:304.31402-Azabicyclo[3.1.0]hexane-2,3-dicarboxylic acid, 2-(1,1-dimethylethyl) ester, (1S,3S,5S)-
CAS:Formula:C11H17NO4Purity:97%Color and Shape:SolidMolecular weight:227.2570Matridin-15-one, 13,14-didehydro-, monohydrate (9CI)
CAS:Formula:C15H24N2O2Purity:98%Color and Shape:SolidMolecular weight:264.3633[1,1'-Biphenyl]-3-carboxylicacid,3'-[[2-[[(2R)-2-(3-chlorophenyl)-2-hydroxyethyl]aMino]ethyl]aMino]-
CAS:Formula:C23H23ClN2O3Purity:98%Color and Shape:SolidMolecular weight:410.89331H-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-Isoleucine, phenylmethyl ester, 4-methylbenzenesulfonate (1:1)
CAS:Formula:C20H27NO5SPurity:95%Color and Shape:SolidMolecular weight:393.49711H-1,2,4-Triazole,sodium salt (1:1)
CAS:Formula:C2H3N3NaPurity:95%Color and Shape:SolidMolecular weight:92.0551N-(4-Methylphenyl)pyrimidin-2-amine
CAS:Formula:C11H11N3Purity:98%Color and Shape:SolidMolecular weight:185.22511,4-Dioxa-Spiro[4.5]Decan-8-ol
CAS:Formula:C8H14O3Purity:98%Color and Shape:LiquidMolecular weight:158.19501-PROPANAMINE, 3-DIBENZ[B,E]OXEPIN-11(6H)-YLIDENE-N,N-DIMETHYL-
CAS:Formula:C19H21NOPurity:>98%Color and Shape:SolidMolecular weight:279.3761Ref: IN-DA008TF1
1gTo inquire1mg49.00€5mg67.00€10mg80.00€25mg160.00€50mg197.00€100mg238.00€250mg535.00€(R)-1-(3-Ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethylamine
CAS:Formula:C12H19NO4SPurity:97%Color and Shape:SolidMolecular weight:273.3486Ethyl 3-aminobenzoate methanesulfonate
CAS:Formula:C10H15NO5SPurity:98%Color and Shape:SolidMolecular weight:261.29484-Methyl-3-((4-(Pyridin-3-YL)Pyrimidin-2-YL)Amino)Benzoic Acid
CAS:Formula:C17H14N4O2Purity:97%Color and Shape:SolidMolecular weight:306.3187(trans-4-Aminocyclohexyl)aceticAcidEthylEster
CAS:Formula:C10H19NO2Purity:95%Color and Shape:SolidMolecular weight:185.26349H-CARBAZOLE-9-PROPANOIC ACID, 3-[[(4-FLUOROPHENYL)SULFONYL]AMINO]-1,2,3,4-TETRAHYDRO-, (3R)-
CAS:Formula:C21H21FN2O4SPurity:98%Color and Shape:SolidMolecular weight:416.46584-aminobenzene-1-sulfonamide
CAS:Formula:C6H8N2O2SPurity:98%Color and Shape:SolidMolecular weight:172.2049Phenol, 4-methoxy-2-nitro-
CAS:Formula:C7H7NO4Purity:98%Color and Shape:SolidMolecular weight:169.13481,8-Naphthyridine-3-carboxylic acid, 7-chloro-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-
CAS:Formula:C12H8ClFN2O3Purity:98%Color and Shape:SolidMolecular weight:282.65494H-Pyran-4-one, 5-hydroxy-2-(hydroxymethyl)-
CAS:Formula:C6H6O4Purity:95%Color and Shape:SolidMolecular weight:142.1094Lidocaine hydrochloride
CAS:Formula:C14H25ClN2O2Purity:98%Color and Shape:SolidMolecular weight:288.8135(R)-1-Boc-3-Aminopiperidine
CAS:Formula:C10H20N2O2Purity:97%Color and Shape:LiquidMolecular weight:200.27801H-Indole-3-acetic acid, 1-methyl-
CAS:Formula:C11H11NO2Purity:95%Color and Shape:SolidMolecular weight:189.2105(2S,3R,4S,5S,6R)-2-(4-Chloro-3-(4-ethoxybenzyl)phenyl)-6-(hydroxymethyl)-2-methoxytetrahydro-2H-pyran-3,4,5-triol
CAS:Formula:C22H27ClO7Purity:99%Color and Shape:SolidMolecular weight:438.8986Tetrahydropapaverine hydrochloride
CAS:Formula:C20H26ClNO4Purity:97%Color and Shape:SolidMolecular weight:379.8777Magnesium bromide hexahydrate
CAS:Formula:Br2H12MgO6Purity:98%Color and Shape:SolidMolecular weight:292.2047Tris(undecafluoropentyl)amine
CAS:Formula:C15F33NPurity:98%Color and Shape:LiquidMolecular weight:821.1145Sodium benzenesulfinate
CAS:Formula:C6H5NaO2SPurity:95%Color and Shape:SolidMolecular weight:164.1575(R)-4,5,6,7-Tetrahydro-benzothiazole-2,6-diamine
CAS:Formula:C7H11N3SPurity:95%Color and Shape:SolidMolecular weight:169.2473
![4-amino-1-[(2R,3S,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-1,2-dihydropyrimidin-2-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0034OE.webp&w=3840&q=75)
![2-Pyridinamine, 3-[(1S)-1-(2,6-dichloro-3-fluorophenyl)ethoxy]-5-[1-(4-piperidinyl)-1H-pyrazol-4-y…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA009YYO.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)
![Benzamide, 4,4'-[1,4-piperazinediylbis(methylene)]bis[N-[4-methyl-3-[[4-(3-pyridinyl)-2-pyrimidiny…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00123R.webp&w=3840&q=75)
![4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid,3,3-dimethyl-7-oxo-6-[[[[(2-oxo-1-imidazolidin…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00IMLM.webp&w=3840&q=75)
![9-[(2R,5S)-5-(hydroxymethyl)oxolan-2-yl]-6,9-dihydro-1H-purin-6-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0036OD.webp&w=3840&q=75)
![HEXAHYDRO-CYCLOPENTA[C]PYRROLE-1,2-DICARBOXYLIC ACID 2-TERT-BUTYL ESTER](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00E9LM.webp&w=3840&q=75)
![(3R,5aS,6R,8aS,9R,10S,12R,12aR)-Decahydro-10-methoxy-3,6,9-trimethyl-3,12-epoxy-12H-pyrano[4,3-j]-…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00IKIW.webp&w=3840&q=75)
![2-[4-(2,3-dihydro-1,4-benzodioxine-2-carbonyl)piperazin-1-yl]-6,7-dimethoxyquinazolin-4-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA019DK4.webp&w=3840&q=75)
![Thieno[3,2-c]pyridine-5(4H)-acetic acid, α-(2-chlorophenyl)-6,7-dihydro-, hydrochloride (1:1), (αS…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001K3J.webp&w=3840&q=75)
![(2S,3R,4R,5S,6R)-2-[4-chloro-3-({4-[(3S)-oxolan-3-yloxy]phenyl}methyl)phenyl]-6-(hydroxymethyl)oxa…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0039QH.webp&w=3840&q=75)
![1H-Pyrazole, 5-(4-fluorophenyl)-1-[4-(methylsulfonyl)phenyl]-3-(trifluoromethyl)-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001SON.webp&w=3840&q=75)
![(6R,7R)-7-{2-[2-(aminomethyl)phenyl]acetamido}-3-({[1-(carboxymethyl)-1H-1,2,3,4-tetrazol-5-yl]sul…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00E90B.webp&w=3840&q=75)
![2-Azabicyclo[3.1.0]hexane-2,3-dicarboxylic acid, 2-(1,1-dimethylethyl) ester, (1S,3S,5S)-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA002AM6.webp&w=3840&q=75)
![[1,1'-Biphenyl]-3-carboxylicacid,3'-[[2-[[(2R)-2-(3-chlorophenyl)-2-hydroxyethyl]aMino]ethyl]aMino…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00BHU6.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)
![1,4-Dioxa-Spiro[4.5]Decan-8-ol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00BDSA.webp&w=3840&q=75)
![1-PROPANAMINE, 3-DIBENZ[B,E]OXEPIN-11(6H)-YLIDENE-N,N-DIMETHYL-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA001WYP.webp&w=3840&q=75)
![9H-CARBAZOLE-9-PROPANOIC ACID, 3-[[(4-FLUOROPHENYL)SULFONYL]AMINO]-1,2,3,4-TETRAHYDRO-, (3R)-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA000CXU.webp&w=3840&q=75)
