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)
Show 21 more subcategories
Found 56797 products of "APIs for research and impurities"
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
tert-Butyl ((1S,3S)-1-((2S,4S)-4-isopropyl-5-oxotetrahydrofuran-2-yl)-3-(4-methoxy-3-(3-methoxypropoxy)benzyl)-4-methylpentyl)carbamate
CAS:Formula:C30H49NO7Purity:95%Color and Shape:SolidMolecular weight:535.71261-Azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid, 3-[[1-(4,5-dihydro-2-thiazolyl)-3-azetidinyl]thio]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-, (2,2-dimethyl-1-oxopropoxy)methyl ester, (4R,5S,6S)-
CAS:Formula:C22H31N3O6S2Purity:98%Color and Shape:SolidMolecular weight:497.62801-Pyrrolidinecarboxylic acid, 2-[[(2,5-dioxo-1-pyrrolidinyl)oxy]carbonyl]-, 1,1-dimethylethyl ester, (2R)-
CAS:Formula:C14H20N2O6Purity:98%Color and Shape:SolidMolecular weight:312.31841-Propanone, 1-(4-hydroxyphenyl)-3-(2,4,6-trimethoxyphenyl)-
CAS:Formula:C18H20O5Purity:97%Color and Shape:SolidMolecular weight:316.3484N-Cyclobutyl-6-((3-fluorophenyl)ethynyl)nicotinamide hydrochloride
CAS:Formula:C18H16ClFN2OPurity:98%Molecular weight:330.7838D-epi-Inositol, 3,4-dideoxy-4-[[2-hydroxy-1-(hydroxymethyl)ethyl]amino]-2-C-[(phenylmethoxy)methyl]-1,5,6-tris-O-(phenylmethyl)-
CAS:Formula:C38H45NO7Purity:%Color and Shape:SolidMolecular weight:627.76644-Pyridinecarboxaldehyde, 3-hydroxy-5-(hydroxymethyl)-2-methyl-, hydrochloride (1:1)
CAS:Formula:C8H10ClNO3Purity:98%Color and Shape:SolidMolecular weight:203.6229N-[(3α,5β,12α)-3,12-Dihydroxy-24-oxocholan-24-yl]glycine
CAS:Formula:C26H43NO5Purity:95%Color and Shape:SolidMolecular weight:449.6233Glycine, N-[imino(phosphonoamino)methyl]-N-methyl-, sodium salt (1:2)
CAS:Formula:C4H10N3NaO5PPurity:98%Color and Shape:SolidMolecular weight:234.10285-HYDROXY-2-MERCAPTO-BENZIMIDAZOLE
CAS:Formula:C7H6N2OSPurity:98%Color and Shape:SolidMolecular weight:166.20034H-1-Benzopyran-4-one, 7-hydroxy-3-(3-hydroxy-4-methoxyphenyl)-
CAS:Formula:C16H12O5Purity:98%Color and Shape:SolidMolecular weight:284.26351H-PYRAZOLO[4,3-D]PYRIMIDINE, 7-CHLORO-3-(1-METHYLETHYL)-5-(METHYLTHIO)-
CAS:Formula:C9H11ClN4SPurity:97%Molecular weight:242.72844-Formyl-2,1,3-benzoxadiazole
CAS:Formula:C7H4N2O2Purity:94%Color and Shape:SolidMolecular weight:148.11893-10-Caerulein, 5-L-methionine-
CAS:Formula:C49H62N10O16S3Purity:97%Color and Shape:SolidMolecular weight:1143.2690Dimethyl 2,6-dichlorobenzene-1,4-dicarboxylate
CAS:Formula:C10H8Cl2O4Purity:96%Color and Shape:SolidMolecular weight:263.07413-Isopropylbenzene-1,2-diol
CAS:Formula:C9H12O2Purity:97%Color and Shape:SolidMolecular weight:152.19043-Butyl-1-methyl-1H-imidazol-3-ium chloride
CAS:Formula:C8H15ClN2Purity:98%Color and Shape:SolidMolecular weight:174.67113H-Cyclopenta[c]quinoline, 4-(6-bromo-1,3-benzodioxol-5-yl)-3a,4,5,9b-tetrahydro-, (3aS,4R,9bR)-
CAS:Formula:C19H16BrNO2Purity:98%Color and Shape:SolidMolecular weight:370.2398Carbamic acid, N-[(1R)-2-(methoxymethylamino)-2-oxo-1-(phenylmethyl)ethyl]-, 1,1-dimethylethyl ester
CAS:Formula:C16H24N2O4Purity:97%Molecular weight:308.3728Phenol, (1,1-dimethylethyl)-4-methoxy-
CAS:Formula:C12H20O2Purity:96%Color and Shape:SolidMolecular weight:196.2860ergosterol-5,8-peroxide
CAS:Formula:C28H44O3Purity:98.0%Color and Shape:SolidMolecular weight:428.6472Tert-Butyl 4-((1-Benzylpiperidin-4-Yl)Oxy)Piperidine-1-Carboxylate
CAS:Formula:C22H34N2O3Purity:95%Molecular weight:374.51702,4-Thiazolidinedione, 5-[(4-hydroxyphenyl)methyl]-
CAS:Formula:C10H9NO3SPurity:95%Color and Shape:SolidMolecular weight:223.2484(αR,βR)-β-(2,5-Difluorophenyl)-β-hydroxy-α-methyl-1H-1,2,4-triazole-1-butanoic Acid
CAS:Formula:C13H13F2N3O3Purity:95%Color and Shape:SolidMolecular weight:297.25741H,3H-Thioxantheno[2,1,9-def]-2-benzopyran-1,3-dione
CAS:Formula:C19H12O3SPurity:85%Color and Shape:SolidMolecular weight:320.36181-(Benzyloxycarbonyl)-6-methylpiperidine-3-carboxylic acid
CAS:Formula:C15H19NO4Purity:95%Color and Shape:SolidMolecular weight:277.3157L-Glutamine, N2-[(phenylmethoxy)carbonyl]-, methyl ester
CAS:Formula:C14H18N2O5Purity:98%Color and Shape:SolidMolecular weight:294.30311-(6-(Dimethylamino)naphthalen-2-yl)propan-1-one
CAS:Formula:C15H17NOPurity:96%Color and Shape:SolidMolecular weight:227.30162-(4-Chlorobenzoyl)benzoic acid
CAS:Formula:C14H9ClO3Purity:98%Color and Shape:SolidMolecular weight:260.67253,5-Dichloro-6-ethylpyrazinecarboxamide
CAS:Formula:C7H7Cl2N3OPurity:96%Color and Shape:SolidMolecular weight:220.0560Ref: IN-DA00CK5K
1g70.00€5g200.00€10g262.00€25g679.00€50gTo inquire100gTo inquire250gTo inquire500gTo inquire100mg25.00€250mg33.00€2-Propenoic acid, 3-[4-(1H-imidazol-1-ylmethyl)phenyl]-, (2E)-
CAS:Formula:C13H12N2O2Purity:98%Color and Shape:SolidMolecular weight:228.24665-Phenylimidazolidine-2,4-dione
CAS:Formula:C9H8N2O2Purity:95%Color and Shape:SolidMolecular weight:176.1720α-D-Glucopyranoside, methyl 1-C-[4-chloro-3-[[4-[[(3S)-tetrahydro-3-furanyl]oxy]phenyl]methyl]phenyl]-
CAS:Formula:C24H29ClO8Purity:90%Color and Shape:SolidMolecular weight:480.93531-{[2-(trifluoromethyl)phenyl]methyl}piperazine
CAS:Formula:C12H15F3N2Purity:97%Molecular weight:244.25611-(Tetrahydro-pyran-4-yl)-1H-pyrazole-4-boronic acid pinacol ester
CAS:Formula:C14H23BN2O3Purity:97%Color and Shape:SolidMolecular weight:278.1550Ref: IN-DA0038CJ
1g28.00€5g64.00€10g122.00€1kgTo inquire25g158.00€100g585.00€500gTo inquire250mg29.00€5-Ethyl-2-(2-(4-nitrophenoxy)ethyl)pyridine
CAS:Formula:C15H16N2O3Purity:98.0%Color and Shape:SolidMolecular weight:272.2991D-Glutamic acid, N-[(1,1-dimethylethoxy)carbonyl]-, dimethyl ester
CAS:Formula:C12H21NO6Purity:98%Color and Shape:SolidMolecular weight:275.2982(R)-3-(3,4-Dihydroxyphenyl)-2-(((E)-3-(2-((E)-3,4-dihydroxystyryl)-3,4-dihydroxyphenyl)acryloyl)oxy)propanoic acid
CAS:Formula:C26H22O10Purity:98%Color and Shape:SolidMolecular weight:494.44695,10,15,20-Tetrakis(2,4,6-trimethylphenyl)-21h,23h-porphine
CAS:Formula:C56H54N4Purity:98%Color and Shape:SolidMolecular weight:783.0548(17α)-17-(Acetyloxy)-19-norpregn-4-en-20-yn-3-one
CAS:Formula:C22H28O3Purity:98%Color and Shape:SolidMolecular weight:340.4559(1S,2S,3R,5S)-3-(7-(((1R)-2-(3,4-Difluorophenyl)cyclopropyl)amino)-5-(propylthio)-3h-[1,2,3]triazolo[4,5-d]pyrimidin-3-yl)-5-(2-hydroxyethoxy)cyclopentane-1,2-diol
CAS:Formula:C23H28F2N6O4SPurity:98%Color and Shape:SolidMolecular weight:522.5680Ref: IN-DA00I57D
1g34.00€5g63.00€10g121.00€25g172.00€50g199.00€100g236.00€250g621.00€25mg27.00€100mg27.00€250mg30.00€(2R,3S)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol
CAS:Formula:C15H14O6Purity:97%Color and Shape:SolidMolecular weight:290.2681Ref: IN-DA00381G
1g56.00€5g166.00€1kgTo inquire25g549.00€250gTo inquire500gTo inquire50mg30.00€100mg37.00€250mg56.00€D-Gluconic acid, calcium salt (2:1)
CAS:Formula:C12H22CaO14Purity:98%Color and Shape:SolidMolecular weight:430.3727Methanone, [5-chloro-2-(methylamino)phenyl]phenyl-
CAS:Formula:C14H12ClNOPurity:98%Color and Shape:SolidMolecular weight:245.70424-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:291.2627DL-4-Hydroxy-3-methoxymandelic acid
CAS:Formula:C9H10O5Purity:97%Color and Shape:SolidMolecular weight:198.17274H-1-Benzopyran-2-carboxylicacid, 4-oxo-
CAS:Formula:C10H6O4Purity:97%Color and Shape:SolidMolecular weight:190.15223-(4-Hydroxyphenyl)acrylaldehyde
CAS:Formula:C9H8O2Purity:95%Color and Shape:SolidMolecular weight:148.1586N1-(4-Chlorobenzyl)-N2,N2-dimethyl-N1-(pyridin-2-yl)ethane-1,2-diamine hydrochloride
CAS:Formula:C16H21Cl2N3Purity:98%Color and Shape:SolidMolecular weight:326.26402-[4-(2-HYDROXY-2-METHYLPROPYL)PHENYL]PROPIONIC ACID
CAS:Formula:C13H18O3Purity:95%Color and Shape:SolidMolecular weight:222.2802Boc-D-proline methyl ester
CAS:Formula:C11H19NO4Purity:97%Color and Shape:LiquidMolecular weight:229.2729Nintedanib Acetyl Impurity
CAS:Formula:C26H23N3O4Purity:98%Color and Shape:SolidMolecular weight:441.47851,2-Ethanediamine, N1,N1-diethyl-N2-1-naphthalenyl-, ethanedioate (1:1)
CAS:Formula:C18H24N2O4Purity:98%Color and Shape:SolidMolecular weight:332.3942Guanidine,[4-[[(2-cyanoethyl)thio]methyl]-2-thiazolyl]- (9CI)
CAS:Formula:C8H11N5S2Purity:97%Color and Shape:SolidMolecular weight:241.3364Ref: IN-DA0059IM
1g24.00€5g29.00€10g49.00€25g52.00€50g75.00€75g109.00€100g128.00€200g193.00€300g205.00€400g269.00€500g307.00€100mg21.00€250mg20.00€3-methylquinoxaline-2-carboxylic acid
CAS:Formula:C10H8N2O2Purity:95%Color and Shape:SolidMolecular weight:188.18276-Chloro-2-ethylaMinonicotinic Acid
CAS:Formula:C8H9ClN2O2Purity:96%Color and Shape:SolidMolecular weight:200.62234-[(1-BOC-Amino)cyclobutyl]phenylboronic acid pinacol ester
CAS:Formula:C21H32BNO4Purity:97%Color and Shape:SolidMolecular weight:373.29415-(3,5-Dimethyl-4-isoxazolyl)-1-[2-(4-morpholinyl)ethyl]-2-[2-(4-propoxyphenyl)ethyl]-1H-benzimidazole
CAS:Formula:C29H36N4O3Purity:98%Molecular weight:488.6211Methyl 2-Hydroxy-3-nitrobenzoate
CAS:Formula:C8H7NO5Purity:98%Color and Shape:SolidMolecular weight:197.1449Ref: IN-DA003RO2
1g26.00€5g31.00€10g49.00€1kgTo inquire25g87.00€50g133.00€5kgTo inquire100g165.00€10kgTo inquire4-(4-MorpholinylMethyl)-β-oxo-benzenepropanenitrile
CAS:Formula:C14H16N2O2Purity:95%Color and Shape:SolidMolecular weight:244.2890Morpholinium,4-[(2-bromo-4,5-dimethoxyphenyl)methyl]-4-[2-[2-(6,6-dimethylbicyclo[3.1.1]hept-2-yl)ethoxy]ethyl]-, bromide
CAS:Formula:C26H41Br2NO4Purity:98%Color and Shape:SolidMolecular weight:591.4160Ethylenediamine-N,N'-bis((2-hydroxyphenyl)acetic acid)
CAS:Formula:C18H20N2O6Purity:95%Color and Shape:SolidMolecular weight:360.36124-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 3,3-dimethyl-7-oxo-6-[(2-phenoxyacetyl)amino]-, potassium salt (1:1), (2S,5R,6R)-
CAS:Formula:C16H18KN2O5SPurity:98%Color and Shape:SolidMolecular weight:389.4878N4-Benzoyl-2'-deoxycytidine
CAS:Formula:C16H17N3O5Purity:97%Color and Shape:SolidMolecular weight:331.32333-Azidopropanol tosylate
CAS:Formula:C10H13N3O3SPurity:97%Color and Shape:SolidMolecular weight:255.29356-Fluoro-3-(4-piperidinyl)-1,2-benzisoxazole, HCl
CAS:Formula:C12H14ClFN2OPurity:98%Color and Shape:SolidMolecular weight:256.70382-Propenoic acid, 3-[3,5-bis(trifluoromethyl)phenyl]-, (2E)-
CAS:Formula:C11H6F6O2Purity:95%Color and Shape:SolidMolecular weight:284.15465-propyl-1H-1,2,3,4-tetrazole
CAS:Formula:C4H8N4Purity:95%Color and Shape:SolidMolecular weight:112.13311-{2-[2-hydroxy-3-(propylamino)propoxy]phenyl}-3-phenylpropan-1-one
CAS:Formula:C21H27NO3Purity:98%Color and Shape:SolidMolecular weight:341.44402-Allylpent-4-enoic acid
CAS:Formula:C8H12O2Purity:95%Color and Shape:LiquidMolecular weight:140.17975-Phenyl-1H-pyrrole-3-carboxaldehyde
CAS:Formula:C11H9NOPurity:95%Color and Shape:SolidMolecular weight:171.1953Ethyl 4-(2,4-dichlorophenyl)-2,4-dioxobutanoate
CAS:Formula:C12H10Cl2O4Purity:97%Color and Shape:SolidMolecular weight:289.1114Ethyl 3-bromo-2-oxobutyrate
CAS:Formula:C6H9BrO3Purity:95%Color and Shape:LiquidMolecular weight:209.0379Ref: IN-DA00EEQT
1g65.00€5g159.00€10g206.00€25g570.00€50gTo inquire100gTo inquire100mg25.00€250mg43.00€Calcium hydroxide phosphate (Ca5(OH)(PO4)3)
CAS:Formula:Ca2HO5PColor and Shape:SolidMolecular weight:192.1347(1-ethyl-1H-benzoimidazol-2-yl)methanol
CAS:Formula:C10H12N2OPurity:97%Color and Shape:SolidMolecular weight:176.2151N-[4-[[(2-Amino-3,4-dihydro-4-oxo-6-pteridinyl)methyl]amino]benzoyl]-L-glutamic acid
CAS:Formula:C19H19N7O6Purity:98%Color and Shape:SolidMolecular weight:441.3975Ref: IN-DA0034YD
5g21.00€10g25.00€25g28.00€50g39.00€100g46.00€10kgTo inquire25kgTo inquire500g125.00€(2S)-1-[(2S,3S)-3-hexyl-4-oxooxetan-2-yl]tridecan-2-yl (2S)-2-formamido-4-methylpentanoate
CAS:Formula:C29H53NO5Purity:98%Color and Shape:SolidMolecular weight:495.7348Ref: IN-DA0035FN
1g27.00€5g56.00€1kgTo inquire25g131.00€5kgTo inquire100g244.00€10kgTo inquire500gTo inquire100mg25.00€250mg25.00€(2R)-2-{[(tert-butoxy)carbonyl]amino}-3-[1-(2,4-dinitrophenyl)-1H-imidazol-4-yl]propanoic acid; propan-2-ol
CAS:Formula:C20H27N5O9Purity:98%Molecular weight:481.45652-[4-(2H-1,3-benzodioxol-5-ylmethyl)piperazin-1-yl]pyrimidine
CAS:Formula:C16H18N4O2Purity:98%Color and Shape:SolidMolecular weight:298.33972,5-Dihydro-7-methoxy-2-(4-methoxyphenyl)-3H-pyrazolo[4,3-c]quinolin-3-one
CAS:Formula:C18H15N3O3Purity:98%Color and Shape:SolidMolecular weight:321.33002-Pyridinamine, 4-methoxy-
CAS:Formula:C6H8N2OPurity:97%Color and Shape:SolidMolecular weight:124.1405Ref: IN-DA0006BL
1g25.00€5g31.00€10g56.00€1kgTo inquire25g88.00€50g135.00€5kgTo inquire100g166.00€10kgTo inquire250g581.00€500gTo inquireTrans-4-dimethylaminocrotonic acid, HCl
CAS:Formula:C6H12ClNO2Purity:97%Color and Shape:SolidMolecular weight:165.61801H-Indole-1-carboxylic acid, 3-(1-cyano-1-methylethyl)-, 1,1-dimethylethyl ester
CAS:Formula:C17H20N2O2Purity:95%Color and Shape:SolidMolecular weight:284.3529
