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(12,327 products)
- Anthraquinones and derivatives(405 products)
- Benzimidazole and Imidazole Derivatives(10,437 products)
- Benzodiazepine Derivatives(335 products)
- Carbohydrates and glycoconjugates(5,015 products)
- Esters and Derivatives(42,240 products)
- Fatty Acids and Lypidic Derivatives(32,393 products)
- Flavonoids and Polyphenols(17,085 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,401 products)
- Natural and semi-synthetic antibiotics(6,377 products)
- Nitriles and Cyano Derivatives(3,067 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,431 products)
- Organic Phosphates and Phosphonates(1,202 products)
- Organic Sulphonates and Sulphates(10,433 products)
- Organometallics(4,422 products)
- Others(6,292 products)
- Peptides and Proteins(3,152 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,948 products)
- Quinazoline and Quinoline Derivatives(65,955 products)
- Quinones and Derivatives(24,349 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(79,663 products)
- Steroids and Derivatives(4,975 products)
- Sulfonamides and Derivatives(2,593 products)
- Terpenoids and Derivatives(3,845 products)
- Thiazolidinediones and Thiopyrans(2,752 products)
- β-Adrenergic Compounds(230 products)
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Found 56980 products of "APIs for research and impurities"
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[Oxybis(methanetriyl)]tetrabenzene (Bis(diphenylmethyl) Ether)
CAS:Controlled ProductFormula:C26H22OColor and Shape:NeatMolecular weight:350.45Doxylamine N-Oxide Dihydrochloride
CAS:Controlled ProductFormula:C17H22N2O2ClHColor and Shape:NeatMolecular weight:359.291-(2-Fluoro-4-nitrophenyl)homopiperazine
CAS:Formula:C11H14FN3O2Purity:98%Color and Shape:SolidMolecular weight:239.25Cyclizine Hydrochloride
CAS:Controlled ProductFormula:C18H22N2·ClHColor and Shape:NeatMolecular weight:302.84Benzalkonium chloride 100 µg/mL in Acetonitrile
CAS:Formula:C11H18N(C2H4)n·ClColor and Shape:Single SolutionMolecular weight:227.77Isothipendyl Hydrochloride
CAS:Controlled ProductFormula:C16H19N3S·ClHColor and Shape:NeatMolecular weight:321.871,2-Dipiperidinoethane (DPE)
CAS:Controlled ProductFormula:C12H24N2Color and Shape:NeatMolecular weight:196.337,8-Didehydro-4,5α-epoxy-14-hydroxy-3-methoxy-17-methylmorphinan-6-one (14-Hydroxycodeinone)
CAS:Controlled ProductColor and Shape:Neat(-)-Pseudoephedrine ((1R,2R)-Pseudoephedrine)
CAS:Controlled ProductFormula:C10H15NOColor and Shape:NeatMolecular weight:165.23Benzyldimethylhexadecylammonium Chloride
CAS:Controlled ProductFormula:C25H46N·ClColor and Shape:NeatMolecular weight:396.09Brompheniramine Maleate
CAS:Controlled ProductFormula:C16H19BrN2·C4H4O4Color and Shape:NeatMolecular weight:435.312-(4-Chlorophenyl)-4-dimethylaminobutyronitrile Hydrochloride
CAS:Controlled ProductFormula:C12H15ClN2·ClHColor and Shape:NeatMolecular weight:259.171,2,3,4-Tetrahydro-4,6-dihydroxy-2-methyl-isoquinoline Hydrochloride
CAS:Controlled ProductFormula:C10H13NO2·ClHColor and Shape:NeatMolecular weight:215.68(1R,4R)-1,2,3,4-Tetrahydro-4,6-dihydroxy-1-(3-hydroxyphenyl)-2-methylisoquinoline
CAS:Controlled ProductFormula:C16H17NO3Color and Shape:NeatMolecular weight:271.31N-(2-Nitrobenzyl)-N-cyclohexyl-N-methylamine
CAS:Controlled ProductFormula:C14H20N2O2Color and Shape:NeatMolecular weight:248.32Anti-Phospho-PTK2 (Ser 722) Antibody (7J439)
Anti-Phospho-PTK2 (Ser 722) Antibody (7J439) is a Mouse antibody targeting Phospho-PTK2 (Ser 722). Anti-Phospho-PTK2 (Ser 722) Antibody (7J439) can be used in WB,IP,IF,IHC-P.Color and Shape:LiquidMolecular weight:Theoretical: 125 kDa.Loratadine Epoxide N-Oxide
CAS:Controlled ProductFormula:C22H23ClN2O4Color and Shape:NeatMolecular weight:414.88Penitrem A, Penicillium paxilli
CAS:<p>M02244 - Penitrem A, Penicillium paxilli</p>Formula:C37H44ClNO6Purity:>90%Molecular weight:634.21Anti-Di-methyl-HIST1H3A (Lys4) Polyclonal Antibody 2
<p>Anti-Di-methyl-HIST1H3A (Lys4) Polyclonal Antibody is a Rabbit antibody targeting Di-methyl-HIST1H3A (Lys4). Anti-Di-methyl-HIST1H3A (Lys4) Polyclonal Antibody can be used in WB,ICC,IHC,FCM.</p>Color and Shape:LiquidMolecular weight:Theoretical: 17 kDa.2-(Diethylazinoyl)-N-(2,6-dimethylphenyl)acetamide (Lidocaine N2-Oxide)
CAS:Controlled ProductFormula:C14H22N2O2Color and Shape:NeatMolecular weight:250.34ent-3-Methoxymorphinan Hydrochloride
CAS:Controlled ProductFormula:C17H23NO·ClHColor and Shape:NeatMolecular weight:293.835-Cyano-2-[4-butoxycarbonyl-1-(1,4-diazepenyl)]pyridine
CAS:Formula:C16H22N4O2Color and Shape:Solid, White powderMolecular weight:302.3787,8-Didehydro-4,5α-epoxy-3-methoxy-17-methylmorphinan-6α,10α-diol (10α-Hydroxycodeine)
CAS:Controlled ProductColor and Shape:Neat2-(3-Butyl-1H-inden-2-yl)-N,N-dimethylethanamine Hydrochloride
CAS:Controlled ProductFormula:C17H25N·ClHColor and Shape:NeatMolecular weight:279.85Anti-ANGPT2/Angiopoietin-2 Antibody (5L463)
Anti-ANGPT2/Angiopoietin-2 Antibody (5L463) is a Mouse antibody targeting ANGPT2/Angiopoietin-2. Anti-ANGPT2/Angiopoietin-2 Antibody (5L463) can be used in WB,IP,IF,IHC.Color and Shape:LiquidMolecular weight:Theoretical: 62-70 kDa.(1S,2S)-O-Acetylpseudoephedrine Hydrochloride
CAS:Controlled ProductFormula:C12H17NO2·ClHColor and Shape:NeatMolecular weight:243.73(R)-5-Chloro-2-(5-methyl-1,4-diazepan-1-yl)benzo[d]oxazole (2S,3S)-2,3-bis(benzoyloxy)succinate
CAS:Purity:98%Molecular weight:624.042-(Carbaminidoylsulfanyl)ethanesulfonic Acid
CAS:Controlled ProductFormula:C3H8N2O3S2Color and Shape:NeatMolecular weight:184.23trans-4-(6,8-Dibromo-1,4-dihydroquinazolin-3(2H)-yl)cyclohexanol Hydrochloride
CAS:Formula:C14H18Br2N2OClHColor and Shape:NeatMolecular weight:426.574-Hydroxy-3-methoxymandelic Acid
CAS:Controlled ProductFormula:C9H10O5Color and Shape:NeatMolecular weight:198.17(1RS,4SR)-7-(2-Methylpropyl)-1-[4-(2-methyl-propyl)phenyl]-1,2,3,4-tetrahydronaphthalene-1,4-dicarboxylic Acid
CAS:Controlled ProductFormula:C26H32O4Color and Shape:NeatMolecular weight:408.53L-Cysteinesulfinic Acid
CAS:Controlled ProductFormula:C3H7NO4SColor and Shape:NeatMolecular weight:153.16Anti-RIM 2 Antibody (5F972)
Anti-RIM 2 Antibody (5F972) is a Mouse antibody targeting RIM 2. Anti-RIM 2 Antibody (5F972) can be used in WB,IP.Color and Shape:LiquidMolecular weight:Theoretical: 160 kDa.(1R,4R)-4,6-Dihydroxy-1-(hydroxymethyl)-N-methyl-1,2,3,4-tetrahydroisoquinoline Hydrochloride
CAS:Color and Shape:NeatAnti-ICAM-1/CD54 Antibody (7M396)
Anti-ICAM-1/CD54 Antibody (7M396) is a Rabbit antibody targeting ICAM-1/CD54. Anti-ICAM-1/CD54 Antibody (7M396) can be used in WB,IHC.Color and Shape:LiquidMolecular weight:Theoretical: 89 kDa.2-Hydroxypropyl 2-(4-Isobutylphenyl)propanoate
CAS:Controlled ProductFormula:C16H24O3Color and Shape:NeatMolecular weight:264.36(RS)-2-[4-[(4-Chlorophenyl)phenylmethyl]piperazin-1-yl]acetic Acid Dihydrochloride
CAS:Color and Shape:Neat1,1'-Oxybis[3-(2-methoxyphenoxy)propan-2-ol] (Bisether)
CAS:Controlled ProductFormula:C20H26O7Color and Shape:NeatMolecular weight:378.422-Hydroxy-N-[(2R)-2-hydroxy-2-(3-hydroxyphenyl)ethyl]-N-methylacetamide
CAS:Controlled ProductFormula:C11H15NO4Color and Shape:NeatMolecular weight:225.24Ambroxol L-Lactamide Hydrochloride ((2S)-N-[2,4-Dibromo-6-[[(4-hydroxycyclohexyl)amino]methyl]phenyl]-2-hydroxypropanamide Hydrochloride)
Formula:C16H22Br2N2O3·ClHColor and Shape:NeatChlorphenamine Maleate EP Impurity A (as Dihydrochloride)
CAS:Controlled ProductFormula:C16H24ClN3ClHColor and Shape:NeatMolecular weight:366.76Tiotropium EP Impurity B
CAS:Controlled ProductFormula:C18H19NO4S2Color and Shape:NeatMolecular weight:377.483-(Cyclopropylmethoxy)-4-(difluoromethoxy)benzoic Acid
CAS:Controlled ProductFormula:C12H12F2O4Color and Shape:NeatMolecular weight:258.222-[(1,1-Dimethylethyl)amino]-1-[4-hydroxy-3-(hydroxymethyl)phenyl]ethanone Hydrochloride (Salbutamone Hydrochloride)
CAS:Controlled ProductFormula:C13H19NO3·ClHColor and Shape:NeatMolecular weight:273.761-Phenylcyclopentanecarboxylic Acid
CAS:Controlled ProductFormula:C12H14O2Color and Shape:NeatMolecular weight:190.24Olopatadine Isopropyl Ester
CAS:Controlled ProductFormula:C24H29NO3Color and Shape:NeatMolecular weight:379.49Anti-Phospho-4EBP1/2/3 (Thr45) Antibody (2T82)
Anti-Phospho-4EBP1/2/3 (Thr45) Antibody (2T82) is a Mouse antibody targeting Phospho-4EBP1/2/3 (Thr45). Anti-Phospho-4EBP1/2/3 (Thr45) Antibody (2T82) can be used in WB,IP,IF.Color and Shape:LiquidMolecular weight:Theoretical: 21 kDa.Methcathinone Hydrochloride (2-Methylamino-1-phenylpropan-1-one Hydrochloride)
CAS:Controlled ProductFormula:C10H13NO·ClHColor and Shape:NeatMolecular weight:199.68Tiotropium Bromide Monohydrate
CAS:Controlled ProductFormula:C19H22NO4S2·Br·H2OColor and Shape:NeatMolecular weight:490.43Vilanterol Trifenatate
CAS:Controlled ProductFormula:C24H33Cl2NO5·C20H16O2Color and Shape:NeatMolecular weight:774.773,4-Bis(cyclopropylmethoxy)-N-(3,5-dichloropyridin-4-yl)benzamide
CAS:Controlled ProductFormula:C20H20Cl2N2O3Color and Shape:NeatMolecular weight:407.29Methyl 5-[2-[Benzyl(tert-butyl)amino]acetyl]-2-hydroxybenzoate Hydrochloride
CAS:Color and Shape:Neat(3R)-5-Oxothiomorpholine-3-carboxamide (Lactam of S-Carboxymethyl-L-cysteinamide)
CAS:Color and Shape:NeatAnti-Complement C3 Antibody (8A723)
Anti-Complement C3 Antibody (8A723) is a Mouse antibody targeting Complement C3. Anti-Complement C3 Antibody (8A723) can be used in WB,ICC,FCM.Color and Shape:LiquidMolecular weight:Theoretical: 70 kDa.(1R)-1-[3-[(E)-2-(7-Chloro-2-quinolyl)vinyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl)phenyl]propan-1-ol
CAS:Controlled ProductFormula:C29H28ClNO2Color and Shape:NeatMolecular weight:457.99Bromhexine Levulinamide Hydrochloride (N-[2,4-dibromo-6-[[cyclohexyl(methyl)amino]methyl]phenyl]-4-oxo-pentanamide Hydrochloride)
Formula:C19H26Br2N2O2·ClHColor and Shape:Neat
![[Oxybis(methanetriyl)]tetrabenzene (Bis(diphenylmethyl) Ether)](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F86%2Fthumb-webp%2FMM0599.14.webp&w=3840&q=75)
![4-[(6-Bromohexyl)oxy]butylbenzene](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F86%2Fthumb-webp%2FMM0536.12-0100.webp&w=3840&q=75)
![(1R,3r,5S,8r)-8-Methyl-8-(1-methylethyl)-3-[(2-phenylpropenoyl)oxy]-8-azoniabicyclo[3.2.1]octane B…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F86%2Fthumb-webp%2FMM1249.06-0025.webp&w=3840&q=75)
![2-[[(2R)-2-Hydroxy-2-(3-hydroxyphenyl)ethyl]-N-methylamino]succinic Acid (N-(2-Succinyl)phenylephr…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F86%2Fthumb-webp%2FMM0081.11-0025.webp&w=3840&q=75)
![5-Cyano-2-[4-butoxycarbonyl-1-(1,4-diazepenyl)]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF017416.webp&w=3840&q=75)
![(R)-5-Chloro-2-(5-methyl-1,4-diazepan-1-yl)benzo[d]oxazole (2S,3S)-2,3-bis(benzoyloxy)succinate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF986355.webp&w=3840&q=75)
![7-[(2-Aminoethyl)amino]-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic Acid Hydroc…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F86%2Fthumb-webp%2FMM0018.12-0025.webp&w=3840&q=75)
![(1RS,4SR)-7-(2-Methylpropyl)-1-[4-(2-methyl-propyl)phenyl]-1,2,3,4-tetrahydronaphthalene-1,4-dicar…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F86%2Fthumb-webp%2FMM0002.29.webp&w=3840&q=75)
![(RS)-2-[4-[(4-Chlorophenyl)phenylmethyl]piperazin-1-yl]acetic Acid Dihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F86%2Fthumb-webp%2FMM0380.02-0025.webp&w=3840&q=75)
![α-[[(1,1-Dimethylethyl)amino]methyl]-2,2-dimethyl-4H-1,3-benzodioxin-6-methanol (Salbutamol Aceton…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F86%2Fthumb-webp%2FMM3403.02-0025.webp&w=3840&q=75)
![1,1'-Oxybis[3-(2-methoxyphenoxy)propan-2-ol] (Bisether)](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F86%2Fthumb-webp%2FMM0354.02.webp&w=3840&q=75)
![2-Hydroxy-N-[(2R)-2-hydroxy-2-(3-hydroxyphenyl)ethyl]-N-methylacetamide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F86%2Fthumb-webp%2FMM0081.13-0025.webp&w=3840&q=75)
![4-[(2-Methoxyphenoxy)methyl]-1,3-dioxolan-2-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F86%2Fthumb-webp%2FMM0354.09-0025.webp&w=3840&q=75)
![Ambroxol L-Lactamide Hydrochloride ((2S)-N-[2,4-Dibromo-6-[[(4-hydroxycyclohexyl)amino]methyl]phen…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F86%2Fthumb-webp%2FMM0005.15-0025.webp&w=3840&q=75)
![[1-[[[(1R)-1-[3-[(Z)-2-(7-Chloroquinolin-2-yl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl)phenyl…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F86%2Fthumb-webp%2FMM0698.13-0025.webp&w=3840&q=75)
![2-[(1,1-Dimethylethyl)amino]-1-[4-hydroxy-3-(hydroxymethyl)phenyl]ethanone Hydrochloride (Salbutam…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F86%2Fthumb-webp%2FMM0381.10.webp&w=3840&q=75)
![N-(1-Benzo-[b]thien-2-ylethyl)urea](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F86%2Fthumb-webp%2FMM1297.01-0025.webp&w=3840&q=75)
![Methyl 5-[2-[Benzyl(tert-butyl)amino]acetyl]-2-hydroxybenzoate Hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F86%2Fthumb-webp%2FMM0381.21-0025.webp&w=3840&q=75)
![(1R)-1-[3-[(E)-2-(7-Chloro-2-quinolyl)vinyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl)phenyl]propan-1-…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F86%2Fthumb-webp%2FMM0698.21.webp&w=3840&q=75)
![Bromhexine Levulinamide Hydrochloride (N-[2,4-dibromo-6-[[cyclohexyl(methyl)amino]methyl]phenyl]-4…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F86%2Fthumb-webp%2FMM0065.11-0025.webp&w=3840&q=75)
