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(12,332 products)
- Anthraquinones and derivatives(404 products)
- Benzimidazole and Imidazole Derivatives(10,440 products)
- Benzodiazepine Derivatives(333 products)
- Carbohydrates and glycoconjugates(5,048 products)
- Esters and Derivatives(42,250 products)
- Fatty Acids and Lypidic Derivatives(32,410 products)
- Flavonoids and Polyphenols(17,082 products)
- Free Radicals and Oxidant/Reducing Agents(213 products)
- Ketones and derivatives(2,400 products)
- Natural and semi-synthetic antibiotics(6,379 products)
- Nitriles and Cyano Derivatives(3,068 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,475 products)
- Organic Phosphates and Phosphonates(1,200 products)
- Organic Sulphonates and Sulphates(10,431 products)
- Organometallics(4,421 products)
- Others(6,302 products)
- Peptides and Proteins(3,146 products)
- Polymers and Derivatives(100 products)
- Purines and Pyrimidine Derivatives(8,946 products)
- Quinazoline and Quinoline Derivatives(66,005 products)
- Quinones and Derivatives(24,359 products)
- Salts and Derivatives of Active Pharmaceutical Ingredients (API)(80,604 products)
- Steroids and Derivatives(4,953 products)
- Sulfonamides and Derivatives(2,592 products)
- Terpenoids and Derivatives(3,847 products)
- Thiazolidinediones and Thiopyrans(2,753 products)
- β-Adrenergic Compounds(231 products)
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Found 57909 products of "APIs for research and impurities"
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N-Nitroso N-Desmethyl Venlafaxine Solution (1 mL ) (N-((1R,2S)-1-hydroxy-1-phenylpropan-2-yl)-N-methylnitrous amide)
CAS:Compounds with other nitrogen function, nesoiFormula:C16H24N2O3Molecular weight:292.17869N-Nitroso N-Desmethyl Rivastigmine Solution (1 mL ) ((S)-3-(1-(methyl(nitroso)amino)ethyl)phenyl ethyl(methyl)carbamate)
CAS:Compounds with other nitrogen function, nesoiFormula:C13H19N3O3Molecular weight:265.14264N-Nitroso Vilanterol Solution (1 mL ) ((R)-N-(6-{2-[(2,6-Dichlorobenzyl)oxy]ethoxy}hexyl)-N-{2-hydroxy-2-[4-hydroxy-3-(hydroxymethyl)phenyl]ethyl}nitrous amide)
CAS:Compounds with other nitrogen function, nesoiFormula:C24H32Cl2N2O6Molecular weight:514.16374N-Nitroso Desmethyl Escitalopram Solution (1 mL )
Aromatic heterocyclic compounds with oxygen hetero-atom(s) only, nesoiFormula:C19H18FN3O2Molecular weight:339.1383Androsta-3,5-diene-7,17-dione
CAS:Formula:C19H24O2Purity:98%Color and Shape:SolidMolecular weight:284.3927N-Carbethoxy-4-piperidone
CAS:Formula:C8H13NO3Purity:98%Color and Shape:LiquidMolecular weight:171.1937dipotassium dihydrogen 15α-hydroxy-2β-[[2-O-isovaleryl-3,4-di-O-sulphonato-β-D-glucopyranosyl]oxy]kaur-16-ene-18,19-dioate
CAS:Formula:C31H46K2O18S2Purity:98%Color and Shape:SolidMolecular weight:849.01272,6-Piperidinedione, 3-(4-aminophenyl)-3-ethyl-
CAS:Formula:C13H16N2O2Purity:98%Color and Shape:SolidMolecular weight:232.2783β,β-Carotene-3,3'-diol, (3R,3'R)-
CAS:Formula:C40H56O2Purity:96%Color and Shape:SolidMolecular weight:568.87141-Boc-4-(Tosyloxy)piperidine
CAS:Formula:C17H25NO5SPurity:98%Color and Shape:SolidMolecular weight:355.44912H-1,2,4-Benzothiadiazine-7-sulfonamide, 6-chloro-, 1,1-dioxide
CAS:Formula:C7H6ClN3O4S2Purity:98%Color and Shape:SolidMolecular weight:295.72321-Ethoxyprop-1-ene, mixture of cis and trans
CAS:Formula:C5H10OPurity:98%Color and Shape:LiquidMolecular weight:86.13232,7,10,12-Tetraazatridecanoic acid, 4-hydroxy-12-methyl-9-(1-methylethyl)-13-[2-(1-methylethyl)-4-thiazolyl]-8,11-dioxo-3,6-bis(phenylmethyl)-, 5-thiazolylmethyl ester, (3S,4S,6S,9S)-
CAS:Formula:C37H48N6O5S2Purity:≥98%Color and Shape:SolidMolecular weight:720.94422-Propanone, 1-[4,5-dihydro-2-(4-methyl-1-piperazinyl)-4-thioxo-3H-1,5-benzodiazepin-3-ylidene]-, (1Z)-
CAS:Formula:C17H20N4OSPurity:97%Color and Shape:SolidMolecular weight:328.4319Methoxyphenamine hydrochloride
CAS:Formula:C11H18ClNOPurity:99%Color and Shape:SolidMolecular weight:215.71973H-Pyrido[3,4-b]indole, 4,9-dihydro-7-methoxy-1-methyl-
CAS:Formula:C13H14N2OPurity:98%Color and Shape:SolidMolecular weight:214.26311,2-Benzisoxazole-4,5,6,7-d4-3-methanesulfonamide
CAS:Formula:C8H4D4N2O3SPurity:CP：95%，95 atom % DColor and Shape:SolidMolecular weight:216.2504Benzamide, N-[4-[[5-(dimethylamino)-2,3,4,5-tetrahydro-1H-1-benzazepin-1-yl]carbonyl]phenyl]-2-methyl-
CAS:Formula:C27H29N3O2Purity:98%Color and Shape:SolidMolecular weight:427.53811,2,3-Propanetricarboxylic acid, 2-hydroxy-, bismuth(3+) potassium salt(2:1:3)
CAS:Formula:C12H10BiK3O14Purity:97%Color and Shape:SolidMolecular weight:704.47471,3-Diethyl-1,3-diphenylurea
CAS:Formula:C17H20N2OPurity:97%Color and Shape:SolidMolecular weight:268.3535Bis(2-ethylhexyl) maleate
CAS:Formula:C20H36O4Purity:98%Color and Shape:LiquidMolecular weight:340.49741,3-Benzenediol,4-(3,4-dihydro-8,8-dimethyl-2H,8H-benzo[1,2-b:3,4-b']dipyran-3-yl)-,(R)-
CAS:Formula:C20H20O4Purity:97%Color and Shape:SolidMolecular weight:324.3704Ref: IN-DA00IAMI
Discontinued productHafnium, tetrakis(2,4-pentanedionato-κO2,κO4)-, (SA-8-11''11''1'1'''1'1''')-
CAS:Formula:C20H28HfO8Purity:97%Color and Shape:SolidMolecular weight:574.9215Octanoic acid, 5-bromo-6-chloro-1H-indol-3-yl ester
CAS:Formula:C16H19BrClNO2Purity:98%Molecular weight:372.6846Ref: IN-DA003UCZ
Discontinued productDammarane-3,12-diol, 20,25-epoxy-, (3b,12b,20R)-
CAS:Formula:C30H52O3Color and Shape:SolidMolecular weight:460.7321Metomidate hydrochloride
CAS:Formula:C13H15ClN2O2Purity:98%Color and Shape:SolidMolecular weight:266.72342,2',4,4'-Tetrabromodiphenyl ether
CAS:Formula:C12H6Br4OPurity:95%Color and Shape:SolidMolecular weight:485.7914Ref: IN-DA008VSB
Discontinued product2-(tert-Butylamino)-1-(3-chlorophenyl)propan-1-onehydrochloride
CAS:Formula:C13H19Cl2NOPurity:98%Color and Shape:SolidMolecular weight:276.2021Rapamycin-d3 (contains d0) Technical Grade
CAS:Formula:C51H76D3NO13Purity:≥98% deuterated forms (d1-d3)，1mg/ml in ethanolColor and Shape:SolidMolecular weight:917.19034,4'-((1H-1,2,4-Triazol-1-yl)methylene)dibenzonitrile
CAS:Formula:C17H11N5Purity:98%Color and Shape:SolidMolecular weight:285.3027Ref: IN-DA00JNTH
Discontinued productDI-N-OCTYL PHTHALATE (RING-D4)
CAS:Formula:C24H34D4O4Purity:98%Color and Shape:LiquidMolecular weight:394.5808Ref: IN-DA00GRSE
Discontinued product5-[3-(tert-butylamino)-2-hydroxypropoxy]-1,2,3,4-tetrahydronaphthalene-2,3-diol
CAS:Formula:C17H27NO4Purity:98%Color and Shape:SolidMolecular weight:309.40062-Phenazinamine,N,5-bis(4-chlorophenyl)-3,5-dihydro-3-[(1-methylethyl)imino]-
CAS:Formula:C27H22Cl2N4Purity:98%Color and Shape:SolidMolecular weight:473.3964S-3-(4-acetylamino-phenoxy)-2-hydroxy-2-methyl-N-(4-nitro-3-trifluoromethyl-phenyl)-propionamide
CAS:Formula:C19H18F3N3O6Purity:98%Color and Shape:SolidMolecular weight:441.3579Ref: IN-DA00C6E9
Discontinued product10H-Thieno[2,3-b][1,5]benzodiazepine, 2-methyl-4-(4-methyl-4-oxido-1-piperazinyl)-
CAS:Formula:C17H20N4OSPurity:97%Color and Shape:SolidMolecular weight:328.4319Perfluoro-15-crown-5
CAS:Formula:C10F20O5Purity:98%Color and Shape:LiquidMolecular weight:580.0720639999996Ref: IN-DA006BQ8
Discontinued product1-Phenylprop-2-en-1-one
CAS:Formula:C9H8OPurity:95% (stabilized with TBC)Color and Shape:LiquidMolecular weight:132.1592Urea, N,N'-bis[[(5S)-2-oxo-3-[4-(3-oxo-4-Morpholinyl)phenyl]-5-oxazolidinyl]Methyl]-
CAS:Formula:C29H32N6O9Purity:99%Color and Shape:SolidMolecular weight:608.5992Rhenium, bromopentacarbonyl-, (OC-6-22)- (9CI)
CAS:Formula:C5BrO5RePurity:98%Color and Shape:SolidMolecular weight:406.16153β,5α,6β-Trihydroxycholestane-d7
CAS:Formula:C27H41D7O3Purity:95% atom% D, CP：98%Color and Shape:SolidMolecular weight:427.71145-Bromo-2H-Benzo[E][1,2,4]Thiadiazin-3(4H)-One 1,1-Dioxide
CAS:Formula:C7H5BrN2O3SPurity:95%Color and Shape:SolidMolecular weight:277.09524-Anilino-1-benzyl-4-piperidinecarboxylic acid
CAS:Formula:C19H22N2O2Purity:95%Color and Shape:SolidMolecular weight:310.3902Ref: IN-DA004RN1
Discontinued product(R)-2-Phenylpropan-1-amine
CAS:Formula:C9H13NPurity:95%Color and Shape:LiquidMolecular weight:135.2062(1S,2R,18R,22S,25R,28R,40R)-48-{[(2S,3R,4S,5S,6R)-3-{[(2S,4S,5S,6S)-4-amino-5-hydroxy-4,6-dimethyloxan-2-yl]oxy}-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-22-(carbamoylmethyl)-5,47-dichloro-2,18,32,35,37-pentahydroxy-19-[(2R)-4-methyl-2-(methylamino)pentanamido]-20,23,26,42,44-pentaoxo-7,13-dioxa-21,24,27,41,43-pentaazaoctacyclo[26.14.2.2^{3,6}.2^{14,17}.1^{8,12}.1^{29,33}.0^{10,25}.0^{34,39}]pentaconta-3,5,8(48),9,11,14,16,29(45),30,32,34,36,38,46,49-pentadecaene-40-carboxylic acid
CAS:Formula:C66H75Cl2N9O24Purity:95%Color and Shape:SolidMolecular weight:1449.2536Ref: IN-DA003UUA
Discontinued productL-Ascorbic acid, 2-(dihydrogen phosphate), magnesium salt (2:3)
CAS:Formula:C12H12Mg3O18P2Purity:98%Color and Shape:SolidMolecular weight:579.0754Ref: IN-DA00HCOA
Discontinued product3-Piperidinecarboxylic acid, 1-[(2R)-2-[(2-amino-2-methyl-1-oxopropyl)amino]-3-(1H-indol-3-yl)-1-oxopropyl]-3-(phenylmethyl)-, 1,2,2-trimethylhydrazide, (3R)-
CAS:Formula:C31H42N6O3Purity:98%Color and Shape:SolidMolecular weight:546.70361-Azabicyclo[2.2.2]octan-3-one, hydrochloride (1:1)
CAS:Formula:C7H12ClNOPurity:98%Color and Shape:SolidMolecular weight:161.6293Ref: IN-DA00IBRW
Discontinued productDIMETHYL-D 6-AMINE HYDROCHLORIDE
CAS:Formula:C2H2ClD6NPurity:99%Color and Shape:SolidMolecular weight:87.5816N-[(3R,4S)-3,4-Dihydro-3-hydroxy-2,2-dimethyl-6-(4,4,4-trifluorobutoxy)-2H-1-benzopyran-4-yl]-N-methylmetanesulfonamide
CAS:Formula:C17H24F3NO5SPurity:99.90%Molecular weight:411.4364Ref: IN-DA01EFWC
Discontinued productL-VALINE-2,3,4,4,4,5,5,5-D8
CAS:Formula:C5H3D8NO2Purity:98%Color and Shape:SolidMolecular weight:125.1956Ref: IN-DA00C5IE
Discontinued productHydrotalcite
CAS:Formula:CH24Al2Mg6O23Purity:95%Color and Shape:SolidMolecular weight:603.9805359999998Benzoic acid, 5-(aminosulfonyl)-4-chloro-2-[(2-furanylmethyl)amino]-
CAS:Formula:C12H11ClN2O5SPurity:98%Color and Shape:SolidMolecular weight:330.7441b-D-Glucopyranoside,(3b,12b)-20-(b-D-glucopyranosyloxy)-12-hydroxydammar-24-en-3-yl2-O-b-D-glucopyranosyl-
CAS:Formula:C48H82O18Purity:98%Color and Shape:SolidMolecular weight:947.153918,19-Dinorpregna-4,9,11-trien-20-yn-3-one, 13-ethyl-17-hydroxy-, (17α)-
CAS:Formula:C21H24O2Purity:99%Color and Shape:SolidMolecular weight:308.41412-Phenyl-2-(piperidin-2-yl)acetamide
CAS:Formula:C13H18N2OPurity:98%Color and Shape:SolidMolecular weight:218.2948Oestradiol 17-heptanoate
CAS:Formula:C25H36O3Purity:98%Color and Shape:SolidMolecular weight:384.55159a-Fluoro-11b,17a,21-trihydroxy-16b-methylpregna-1,4-diene-3,20-dione
CAS:Formula:C22H29FO5Purity:99%Color and Shape:SolidMolecular weight:392.4611Luteinizing hormone-releasing factor (swine), 6-D-tryptophan-
CAS:Formula:C64H82N18O13Purity:98%Color and Shape:SolidMolecular weight:1311.4487Ref: IN-DA01DQA5
Discontinued productN-ACETYL-5-METHOXYTRYPTAMINE-α,α,β,β-D4
CAS:Formula:C13H12D4N2O2Purity:95.87%Color and Shape:SolidMolecular weight:236.30301-(1-Ethylpropyl)-6-ethynyl-1,3-dihydro-2H-imidazo[4,5-b]pyrazin-2-one
CAS:Formula:C12H14N4OPurity:98%Color and Shape:SolidMolecular weight:230.2658Ref: IN-DA003AUE
Discontinued product5-Pyrimidinamine, 4,6-dichloro-2-(propylthio)-
CAS:Formula:C7H9Cl2N3SPurity:98%Color and Shape:SolidMolecular weight:238.13752,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Pentadecafluorooctanoic acid
CAS:Formula:C8HF15O2Purity:96%Color and Shape:SolidMolecular weight:414.06847α-Hydroxy Cholesterol-D7
CAS:Formula:C27H39D7OPurity:98%Color and Shape:SolidMolecular weight:393.69673-Ethoxy-3-oxopropanoic acid
CAS:Formula:C5H8O4Purity:96%Color and Shape:LiquidMolecular weight:132.1146Butanedioic acid, 2,3-dihydroxy-, (2R,3R)-rel-
CAS:Formula:C8H12O12Purity:95%Color and Shape:LiquidMolecular weight:300.17374-Phenyl-2-oxopyrrolidine-1-acetamide
CAS:Formula:C12H14N2O2Purity:99.58%Color and Shape:SolidMolecular weight:218.2518Ref: IN-DA0033F8
Discontinued product(11β,16α)-9-Fluoro-11,21-dihydroxy-16,17-[(1-methylethylidene)bis(oxy)]pregna-1,4-diene-3,20-dione
CAS:Formula:C24H31FO6Purity:99%Color and Shape:SolidMolecular weight:434.4977Ref: IN-DA0039HQ
Discontinued product(8R,9S,10R,13S,14S)-10,13-Dimethyl-6-methylene-7,8,9,11,12,13,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17(10H,14H)-dione
CAS:Formula:C20H24O2Purity:99%Color and Shape:SolidMolecular weight:296.403411β,17α,21-Trihydroxypregna-1,4-diene-3,20-dione
CAS:Formula:C21H28O5Purity:98%Color and Shape:SolidMolecular weight:360.4440(Trifluoromethyl)Trimethylsilane
CAS:Formula:C4H9F3SiPurity:98%Color and Shape:LiquidMolecular weight:142.1950Tricyclo[3.3.1.13,7]decan-2-amine,N-(4-bromophenyl)-
CAS:Formula:C16H20BrNPurity:98%Color and Shape:SolidMolecular weight:306.2407Ref: IN-DA004FEX
Discontinued product5-Amino-1-β-D-ribofuranosyl-1H-imidazole-4-carboxamide
CAS:Formula:C9H14N4O5Purity:95%Color and Shape:SolidMolecular weight:258.2313
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