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(32,418 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(6,388 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(66,046 products)
- Quinones and Derivatives(24,364 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(80,492 products)
- Steroids and Derivatives(4,958 products)
- Sulfonamides and Derivatives(2,600 products)
- Terpenoids and Derivatives(3,850 products)
- Thiazolidinediones and Thiopyrans(2,754 products)
- β-Adrenergic Compounds(231 products)
Show 21 more subcategories
Found 57774 products of "APIs for research and impurities"
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(1S,4aR,5S,7aS)-1,4a,5,7a-Tetrahydro-5-hydroxy-7-(hydroxymethyl)cyclopenta[c]pyran-1-yl β-D-glucopyranoside
CAS:Formula:C15H22O9Purity:98%Color and Shape:SolidMolecular weight:346.32982-[2-Oxo-2-(2,2,4-trimethyl-3,4-dihydroquinolin-1(2H)-yl)ethyl]-1H-isoindole-1,3(2H)-dione
CAS:Formula:C22H22N2O3Purity:95%Color and Shape:SolidMolecular weight:362.42173-Isopropylbenzene-1,2-diol
CAS:Formula:C9H12O2Purity:97%Color and Shape:SolidMolecular weight:152.1904N-(Trans-4-hydroxycyclohexyl);acetamide
CAS:Formula:C8H15NO2Purity:98%Color and Shape:SolidMolecular weight:157.21022-Pyridinepropanamine, N,N-dimethyl-γ-phenyl-, (2Z)-2-butenedioate (1:1)
CAS:Formula:C20H24N2O4Purity:98%Color and Shape:SolidMolecular weight:356.4156(R)-1-((2S,4aR,4bS,6S,8R,8aS)-6-Hydroxy-8-(hydroxymethyl)-2,4b,8-trimethyl-2,3,4,4a,4b,5,6,7,8,8a,9,10-dodecahydrophenanthren-2-yl)ethane-1,2-diol
CAS:Formula:C20H34O4Purity:95%Color and Shape:SolidMolecular weight:338.4816N,N'-BIS(P-CHLOROPHENYL)UREA
CAS:Formula:C13H10Cl2N2OPurity:97%Color and Shape:SolidMolecular weight:281.13732-Methylquinoline-6-carboxylic Acid
CAS:Formula:C11H9NO2Purity:97%Color and Shape:SolidMolecular weight:187.19474-Bromo-2,3-Dichlorophenol
CAS:Formula:C6H3BrCl2OPurity:95%Color and Shape:SolidMolecular weight:241.8974(4-Bromo-2-nitrophenyl)acetic acid
CAS:Formula:C8H6BrNO4Purity:97%Color and Shape:SolidMolecular weight:260.04155,10,15,20-Tetrakis(2,4,6-trimethylphenyl)-21h,23h-porphine
CAS:Formula:C56H54N4Purity:98%Color and Shape:SolidMolecular weight:783.05482-((tert-Butoxycarbonyl)amino)-2-(pyridin-3-yl)acetic acid
CAS:Formula:C12H16N2O4Purity:97%Color and Shape:SolidMolecular weight:252.2664Pregn-4-ene-7,21-dicarboxylic acid, 11,17-dihydroxy-3-oxo-, γ-lactone, methyl ester, (7α,11α,17α)-
CAS:Formula:C24H32O6Purity:98%Color and Shape:SolidMolecular weight:416.5073(2R,3S)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol
CAS:Formula:C15H14O6Purity:98%Color and Shape:SolidMolecular weight:290.2681Ref: IN-DA00381G
1kgTo inquire100gTo inquire250gTo inquire500gTo inquire50mg24.00€100mg28.00€250mg31.00€1g46.00€5g129.00€10g167.00€25g241.00€50g527.00€D-Gluconic acid, calcium salt (2:1)
CAS:Formula:C12H22CaO14Purity:98%Color and Shape:SolidMolecular weight:430.3727Isoquinoline, 1,7-dichloro-4-methoxy-
CAS:Formula:C10H7Cl2NOPurity:98%Color and Shape:SolidMolecular weight:228.0747Methyl (5-butyl-1H-benzo[d]imidazol-2-yl)carbamate
CAS:Formula:C13H17N3O2Purity:95%Color and Shape:SolidMolecular weight:247.2930Potassium 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate
CAS:Formula:C4F9KO3SPurity:98%Color and Shape:SolidMolecular weight:338.18993-Quinolinecarboxylicacid, 1-cyclopropyl-6-fluoro-7-(4-formyl-1-piperazinyl)-1,4-dihydro-4-oxo-
CAS:Formula:C18H18FN3O4Purity:95%Color and Shape:SolidMolecular weight:359.35163-Methylamino-1-phenylpropan-1-one hydrochloride
CAS:Formula:C10H14ClNOPurity:97%Color and Shape:SolidMolecular weight:199.6773Ethyl 2,4-dioxopentanoate
CAS:Formula:C7H10O4Purity:96%Color and Shape:SolidMolecular weight:158.1519Acetic acid, 2-hydrazinyl-
CAS:Formula:C2H6N2O2Purity:98%Color and Shape:SolidMolecular weight:90.08122,4(1H,3H)-Pyrimidinedione,6-amino-1-methyl-5-nitroso-
CAS:Formula:C5H6N4O3Purity:98%Color and Shape:SolidMolecular weight:170.1261Ref: IN-DA003MSQ
1kgTo inquire5kgTo inquire250mgTo inquire500gTo inquire1g25.00€5g43.00€10g65.00€25g122.00€100g254.00€3-(Methoxycarbonyl)benzoic acid
CAS:Formula:C9H8O4Purity:97%Color and Shape:SolidMolecular weight:180.1574(3R,4S,5S)-tert-butyl 3-Methoxy-5-Methyl-4-(MethylaMino)heptanoate hydroc hloride
CAS:Formula:C14H30ClNO3Purity:98%Color and Shape:SolidMolecular weight:295.8459Betamethasone 21-disodium phosphate
CAS:Formula:C22H28FNa2O8PPurity:97%Color and Shape:SolidMolecular weight:516.4046Quinazoline, 2,4-dichloro-6,7-dimethoxy-
CAS:Formula:C10H8Cl2N2O2Purity:98%Color and Shape:SolidMolecular weight:259.0887Ref: IN-DA00I57X
500gTo inquire250mg21.00€1g25.00€5g53.00€10g60.00€25g107.00€50g205.00€100g291.00€250g528.00€1-[(3R)-3-[4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]-1-piperidinyl]-2-(dimethylamino)ethanone
CAS:Formula:C26H29N7O2Purity:98%Molecular weight:471.5542Ref: IN-DA00370V
10kgTo inquire25kgTo inquire5g20.00€10g26.00€25g28.00€50g38.00€100g51.00€500g120.00€1kg159.00€5kg683.00€4-(4-Methoxyphenyl)butyric acid
CAS:Formula:C11H14O3Purity:95%Color and Shape:SolidMolecular weight:194.22714H-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:524.47294-ThiazolecarboxaMide, N-(6-benzoyl-1H-benziMidazol-2-yl)-2-(1-thieno[3,2-d]pyriMidin-4-yl-4-piperidinyl)-
CAS:Formula:C29H23N7O2S2Purity:99%Color and Shape:SolidMolecular weight:565.66862-amino-3-(3,4-dihydroxyphenyl)propanoic acid
CAS:Formula:C9H11NO4Purity:97%Color and Shape:SolidMolecular weight:197.18792-Thiopheneacetic acid, 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, methyl ester
CAS:Formula:C13H19BO4SPurity:95%Color and Shape:SolidMolecular weight:282.16361-Cyclohexyl-1-phenyl-3-(piperidin-1-yl)propan-1-ol
CAS:Formula:C20H31NOPurity:98%Color and Shape:SolidMolecular weight:301.4662Benzeneacetic acid, 2-amino-3-benzoyl-, monosodium salt,monohydrate
CAS:Formula:C15H14NNaO4Purity:97%Color and Shape:SolidMolecular weight:295.26576-Methyl-1'-[2-(5-methyl-2-phenyl-4-oxazolyl)ethyl]spiro[4H-3,1-benzoxazine-4,4'-piperidin]-2(1H)-one
CAS:Formula:C25H27N3O3Purity:98%Color and Shape:SolidMolecular weight:417.50022,7-Diazaspiro[4.5]decane-7-carboxylic acid, 1,1-dimethylethyl ester
CAS:Formula:C13H24N2O2Purity:95%Color and Shape:LiquidMolecular weight:240.34192-Hydroxy-4,6-dimethoxybenzaldehyde
CAS:Formula:C9H10O4Purity:98%Color and Shape:SolidMolecular weight:182.1733tert-Butyl 4-(methoxy(methyl)carbamoyl)piperidine-1-carboxylate
CAS:Formula:C13H24N2O4Purity:98%Color and Shape:SolidMolecular weight:272.3407Thioperamide maleate salt
CAS:Formula:C19H28N4O4SPurity:95%Color and Shape:SolidMolecular weight:408.5150Benzene, 1-bromo-4-chloro-2-fluoro-
CAS:Formula:C6H3BrClFPurity:98%Color and Shape:LiquidMolecular weight:209.4434Ref: IN-DA002C80
25kgTo inquire50kgTo inquire100kgTo inquire5g20.00€10g20.00€25g26.00€50g44.00€100g57.00€500g174.00€1kg244.00€5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,3-[[(aminocarbonyl)oxy]methyl]-7-[[(2Z)-2-furanyl(methoxyimino)acetyl]amino]-8-oxo-, monosodium salt, (6R,7R)-
CAS:Formula:C16H15N4NaO8SPurity:97%Color and Shape:SolidMolecular weight:446.3671Phosphinic acid, P-(3-aminopropyl)-P-(diethoxymethyl)-
CAS:Formula:C8H20NO4PPurity:98%Color and Shape:SolidMolecular weight:225.22259(10H)-Anthracenone, 1,8-dihydroxy-
CAS:Formula:C14H10O3Purity:98%Color and Shape:SolidMolecular weight:226.2274((4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(methylene) bis(4-methylbenzenesulfonate)
CAS:Formula:C21H26O8S2Purity:95%Color and Shape:SolidMolecular weight:470.5563Card-20(22)-enolide, 3-[(2,6-dideoxy-4-O-β-D-glucopyranosyl-3-O-methyl-β-D-ribo-hexopyranosyl)oxy]-5,14-dihydroxy-, (3β,5β)-
CAS:Formula:C36H56O13Purity:97%Molecular weight:696.82205-Bromo-3-methyl-1,2-benzoxazole
CAS:Formula:C8H6BrNOPurity:96%Color and Shape:SolidMolecular weight:212.0433Ref: IN-DA003P6S
1gTo inquire5g20.00€10g20.00€25g25.00€100g25.00€50g27.00€250g56.00€500g62.00€1kg116.00€5kg317.00€4-Pyrimidinecarboxamide, N-[(2S)-3-(3,4-dihydro-2(1H)-isoquinolinyl)-2-hydroxypropyl]-6-(3-oxetanylamino)-
CAS:Formula:C20H25N5O3Purity:98%Color and Shape:SolidMolecular weight:383.44422-(dibutylamino)-1-[(9Z)-2,7-dichloro-9-[(4-chlorophenyl)methylidene]-9H-fluoren-4-yl]ethan-1-ol
CAS:Formula:C30H32Cl3NOPurity:98%Color and Shape:SolidMolecular weight:528.94021-Piperazineacetamide, N-(4-aminophenyl)-N,4-dimethyl-
CAS:Formula:C14H22N4OPurity:95%Color and Shape:SolidMolecular weight:262.35071,5-naphthylene di(acetate)
CAS:Formula:C14H12O4Purity:98%Color and Shape:SolidMolecular weight:244.24276H-Furo[2',3':4,5]oxazolo[3,2-a]pyrimidin-6-one,2,3,3a,9a-tetrahydro-3-hydroxy-2-(hydroxymethyl)-7-methyl-,(2R,3R,3aS,9aR)-
CAS:Formula:C10H12N2O5Purity:98%Color and Shape:SolidMolecular weight:240.2127Ref: IN-DA00I4FF
1gTo inquire5kgTo inquire10kgTo inquire5g22.00€10g30.00€25g34.00€100g65.00€500g177.00€1kg286.00€Methyl L-threoninate hydrochloride
CAS:Formula:C5H12ClNO3Purity:97%Color and Shape:LiquidMolecular weight:169.60674-Amino-5-chloro-2-methoxybenzoic acid
CAS:Formula:C8H8ClNO3Purity:98%Color and Shape:SolidMolecular weight:201.60703-Pyridinecarboxamide, N-[4-[(2-amino-3-chloro-4-pyridinyl)oxy]-3-fluorophenyl]-5-(4-fluorophenyl)-1,4-dihydro-4-oxo-
CAS:Formula:C23H15ClF2N4O3Purity:98%Color and Shape:SolidMolecular weight:468.8400Carbamic acid, N-[(1R)-2-(methoxymethylamino)-2-oxo-1-(phenylmethyl)ethyl]-, 1,1-dimethylethyl ester
CAS:Formula:C16H24N2O4Purity:97%Molecular weight:308.37281-[6-(2-hydroxypropan-2-yl)pyridin-2-yl]-6-{[4-(4-methylpiperazin-1-yl)phenyl]amino}-2-(prop-2-en-1-yl)pyrazolo[3,4-d]pyrimidin-3-one
CAS:Formula:C27H32N8O2Purity:98%Color and Shape:SolidMolecular weight:500.5954Ref: IN-DA003A4D
5gTo inquire10gTo inquire25gTo inquire5mg44.00€10mg56.00€25mg66.00€50mg95.00€100mg113.00€250mg189.00€1g364.00€2-(Trifluoromethyl)thioxanthen-9-one
CAS:Formula:C14H7F3OSPurity:97%Color and Shape:SolidMolecular weight:280.26501,3-dimethyl propanedioate
CAS:Formula:C5H8O4Purity:98%Color and Shape:LiquidMolecular weight:132.1146Ref: IN-DA003PM6
50g20.00€25g21.00€250g24.00€100g25.00€500g25.00€1kg33.00€5kg77.00€10kg115.00€25kg181.00€4'-Hydroxy-3'-methylacetophenone
CAS:Formula:C9H10O2Purity:98%Color and Shape:SolidMolecular weight:150.17453-(1,3-DITHIAN-2-YLIDENE)-PENTANE-2,4-DIONE
CAS:Formula:C9H12O2S2Purity:98%Color and Shape:SolidMolecular weight:216.3204(1E,4E)-1-(4-Hydroxy-3,5-dimethoxyphenyl)-5-(3,4,5-trimethoxyphenyl)-1,4-pentadiene-3-one
CAS:Formula:C22H24O7Purity:95.0%Color and Shape:SolidMolecular weight:400.4218Benzyl 3-bromopropyl ether
CAS:Formula:C10H13BrOPurity:96%Color and Shape:LiquidMolecular weight:229.11363,4-Dihydro-7-hydroxy-2(1H)-quinolinone
CAS:Formula:C9H9NO2Purity:98%Color and Shape:SolidMolecular weight:163.1733Ethyl 4-methyl-2-[4-(trifluoromethyl)phenyl]-1,3-thiazole-5-carboxylate
CAS:Formula:C14H12F3NO2SPurity:97%Color and Shape:SolidMolecular weight:315.31082-Pyrazinemethanamine, α-methyl-
CAS:Formula:C6H9N3Purity:95%Color and Shape:LiquidMolecular weight:123.1558(5-Benzyloxyindol-3-yl)acetonitrile
CAS:Formula:C17H14N2OPurity:97%Color and Shape:SolidMolecular weight:262.30594-(Diethoxymethyl)benzaldehyde
CAS:Formula:C12H16O3Purity:97%Color and Shape:LiquidMolecular weight:208.2536(2R)-1-[[4-[[3-Methyl-5-[(phenylsulfonyl)methyl]phenoxy]methyl]phenyl]methyl]-2-pyrrolidinemethanolHydrochloride
CAS:Formula:C27H32ClNO4SPurity:99%Color and Shape:SolidMolecular weight:502.0653Calcium 4-methyl-2-oxopentanoate
CAS:Formula:C12H18CaO6Purity:97%Color and Shape:SolidMolecular weight:298.3457Benzoic acid, 3-bromo-5-iodo-
CAS:Formula:C7H4BrIO2Purity:97%Color and Shape:SolidMolecular weight:326.9139N-[(2R)-1-(dipropylamino)-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]benzamide
CAS:Formula:C22H28N2O3Purity:97%Color and Shape:SolidMolecular weight:368.46933H-1,2-Dithiole-3-thione, 5-(4-hydroxyphenyl)-
CAS:Formula:C9H6OS3Purity:97%Color and Shape:SolidMolecular weight:226.3383Cyclobutane, 3-(bromomethyl)-1,1-difluoro-
CAS:Formula:C5H7BrF2Purity:97%Color and Shape:LiquidMolecular weight:185.0099Benzaldehyde, 5-(2-bromoacetyl)-2-hydroxy-
CAS:Formula:C9H7BrO3Purity:95%Color and Shape:SolidMolecular weight:243.05411-Piperazineacetamide, N-(2,6-dimethylphenyl)-4-[2-hydroxy-3-(2-methoxyphenoxy)propyl]-, hydrochloride (1:2)
CAS:Formula:C24H34ClN3O4Purity:98%Color and Shape:SolidMolecular weight:463.9975

