
Salts and Derivatives of Active Pharmaceutical Ingredients (API)
The salts of Active Pharmaceutical Ingredients (APIs) are compounds formed by the reaction of an acid with a base, resulting in an ionic equilibrium. These salts often improve the solubility and stability of APIs, facilitating their absorption in the body. API derivatives are chemical variants of an active ingredient that may have enhanced or modified properties to optimise therapeutic efficacy. API salts are used in the formulation of oral, injectable, and topical medications. Additionally, API derivatives can improve the pharmacokinetics of drugs, such as enabling controlled release of active substances.
At CymitQuimica, we provide API salts and derivatives with the necessary purity and quality for research and pharmaceutical formulation development.
Found 79283 products of "Salts and Derivatives of Active Pharmaceutical Ingredients (API)"
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Cabazitaxel isopropanol solvate of cabazitaxel
CAS:Formula:C45H57NO14C3H8OMolecular weight:835.94 : 60.107-[2-C-Ethynyl-5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-ribofuranosyl]-7H-pyrrolo[2,3-d]pyrimidin-4-amine
CAS:Formula:C13H17N4O13P3Molecular weight:530.222-Deoxy-2,2-difluoro-D-erythro-pentofuranose-3,5-dibenzoate-1-methanes
CAS:Formula:C20H18F2O8SMolecular weight:456.41(2R,4R)-1-[(2S)-2-[(tert-Butyloxycarbonyl)amino]-5-[[imino(nitroamino)methyl]amino]-1-oxopentyl]-4-methyl-2-piperidinecarboxylic Acid Benzyl Ester
CAS:Formula:C25H38N6O7Molecular weight:534.61rel-(R)-12-((R)-7,8-Difluoro-6,11-dihydrodibenzo[b,e]thiepin-11-yl)-7-(hexyloxy)-3,4,12,12a-tetrahydro-1H-[1,4]oxazino[3,4-c]pyrido[2,1-f][1,2,4]triazine-6,8-dione Methanesulfonate
CAS:Formula:C31H35F2N3O7S2CH4O3SMolecular weight:663.75 : 96.103,5-Pyridinedicarboxylic acid, 1,4-dihydro-2,6-dimethyl-4-(2-nitrophenyl)-, 3-(2-methoxyethyl) 5-[(2E)-3-phenyl-2-propen-1-yl] Ester
CAS:Formula:C27H28N2O7Molecular weight:492.53S-(Benzo[d]thiazol-2-yl) 4-((tert-butoxycarbonyl)amino)-2-hydroxybutanethioate
CAS:Formula:C16H20N2O4S2Molecular weight:368.471-Carbamimidoyl-1-((3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)urea
Formula:C7H14N4O5Molecular weight:234.211-(N-Ethylformamido)-2-hydroxy-2-(4-((2-isopropoxyethoxy)methyl)phenoxy)ethyl methyl carbonate
Formula:C19H29NO8Molecular weight:399.442-Chloro-N-(3,4-dimethoxyphenyl)-6,7-dimethoxy-4-quinazolinamine
CAS:Formula:C18H18ClN3O4Molecular weight:375.81N1-(2-((4-Chlorophenyl)amino)phenyl)-N5-phenylbenzene-1,2,4,5-tetraamine
CAS:Formula:C24H22ClN5Molecular weight:415.936-Bromo-1-ethyl-4-fluoro-2-methyl-1H-benzo[d]imidazole
CAS:Formula:C10H10BrFN2Molecular weight:257.11(1S,3R,4S)-3-Amino-4-azido-N,N-dimethylcyclohexane-1-carboxamide
CAS:Formula:C9H17N5OMolecular weight:211.273-(4-((2-Isopropoxyethoxy)methyl)phenoxy)-N-isopropylacrylamide
Formula:C18H27NO4Molecular weight:321.422-Ethoxy-4-(1-isopropoxy-2-(methylsulfonyl)ethyl)-1-methoxybenzene
Formula:C15H24O5SMolecular weight:316.41(4aR,4bS,6aS,7R,9aS,9bR)-N-(tert-Butyl)-7-hydroxy-4a,6a-dimethyl-2-oxo-2,3,4,4a,4b,5,6,6a,7,8,9,9a,9b,10-tetradecahydro-1H-indeno[5,4-f]quinoline-7-carboxamide
CAS:Formula:C23H36N2O3Molecular weight:388.55Trans-5-Chloro-N-[4-(phenylmethoxy)cyclohexyl]pentanamide
CAS:Formula:C18H26ClNO2Molecular weight:323.86(S,E)-N-(4-((4-Chloro-3-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)but-2-enamide
CAS:Formula:C24H25ClFN5O3Molecular weight:485.94(4R,5S)-5-((1S,2R)-1-Carboxy-2-hydroxypropyl)-3-((6,7-dihydro-5H-pyrazolo[1,2-a][1,2,4]triazol-4-ium-6-yl)thio)-4-methyl-4,5-dihydro-1H-pyrrole-2-carboxylate
CAS:Formula:C15H20N4O5SMolecular weight:368.41Methyl (Z)-2-(1-amino-2-((2R,3S)-2-((R)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-(4-fluorophenyl)morpholino)ethylidene)hydrazine-1-carboxylate
CAS:Formula:C24H25F7N4O4Molecular weight:566.48Methyl (3R,5S,E)-7-(4-(4-fluorophenyl)-2-((2-hydroxy-N,2-dimethylpropyl)sulfonamido)-6-isopropylpyrimidin-5-yl)-3,5-dihydroxyhept-6-enoate
CAS:Formula:C26H36FN3O7SMolecular weight:553.65Benzyl N-((tert-butoxycarbonyl)-L-alanyl)-N-methylglycinate
CAS:Formula:C18H26N2O5Molecular weight:350.425-((4-Bromo-2-fluorophenyl)amino)-4-fluoro-1-methyl-N-(2-(vinyloxy)ethoxy)-1H-benzo[d]imidazole-6-carboxamide
CAS:Formula:C19H17BrF2N4O3Molecular weight:467.27Calcium (3S,4R,5R)-3,4,5,6-tetrahydroxy-2-oxohexanoate
CAS:Formula:C12H18CaO14Molecular weight:426.34(4S)-2-(Carboxy(2-phenylacetamido)methyl)-5,5-dimethyl-3-((2-phenylacetyl)glycyl)thiazolidine-4-carboxylic Acid
Formula:C26H29N3O7SMolecular weight:527.59Ethyl 7-chloro-1-cyclopropyl-4-oxo-1,4-dihydroquinoline-3-carboxylate
CAS:Formula:C15H14ClNO3Molecular weight:291.737-(4-(2-Carboxyethyl)piperazin-1-yl)-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid, Sulfate (2:1)
CAS:Formula:C40H44F2N6O10H2O4SMolecular weight:806.82 : 98.07(2S,5R,13aS)-N-(2-Fluorobenzyl)-8-hydroxy-7,9-dioxo-2,3,4,5,7,9,13,13a-octahydro-2,5-methanopyrido[1\',2\':4,5]pyrazino[2,1-b][1,3]oxazepine-10-carboxamide
CAS:Formula:C21H20FN3O5Molecular weight:413.41(S)-6-((Diaminomethylene)amino)-2-(diethylamino)hexanoic Acid
Formula:C11H24N4O2Molecular weight:244.33(2R,4R)-1-((S)-5-(Hydrazinecarboximidamido)-2-((3-methylquinoline)-8-sulfonamido)pentanoyl)-4-methylpiperidine-2-carboxylic Acid
Formula:C23H33N7O5SMolecular weight:519.623-(2-Chloro-4-(trifluoromethyl)phenoxy)-N-(methylsulfonyl)-2-nitrobenzamide
CAS:Formula:C15H10ClF3N2O6SMolecular weight:438.76(S)-N-(4-((3-Chloro-4-fluorophenyl)amino)-7-(((S)-tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-(dimethylamino)-3-hydroxybutanamide
Formula:C24H27ClFN5O4Molecular weight:503.956-Chloro-5-(2-methoxyphenoxy)-[2,2\'-bipyrimidin]-4(3H)-one
CAS:Formula:C15H11ClN4O3Molecular weight:330.734-(3-(Difluoromethyl)-5-(4-methoxyphenyl)-1H-pyrazol-1-yl)benzenesulfonamide
CAS:Formula:C17H15F2N3O3SMolecular weight:379.383-(2-Chloro-4-(trifluoromethyl)phenoxy)-N-(methylsulfonyl)-4-nitrobenzamide
CAS:Formula:C15H10ClF3N2O6SMolecular weight:438.76Ethyl 2-(2-hydroxy-4,5-dimethoxybenzamido)thiazole-4-carboxylate acetate
Formula:C17H18N2O7SMolecular weight:394.4N-(3,4-Dichloro[1,1-biphenyl]-4-yl)-4-hydroxy-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide
CAS:Formula:C21H14Cl2N2O4SMolecular weight:461.31cis-1-[2-[(Acetyloxy)methyl]-1,3-oxathiolan-5-yl]-5-fluoro-2,4(1H,3H)-pyrimidinedione
CAS:Formula:C10H11FN2O5SMolecular weight:290.272-(2-(4-(3-(2-(Trifluoromethyl)-10H-phenothiazin-10-yl)propyl)piperazin-1-yl)ethoxy)ethan-1-ol Dihydrochloride
CAS:Formula:C24H32Cl2F3N3O2SMolecular weight:481.58 : 2(36.46)N-(Pyrazine-2-yl-carbonyl)-L-phenylalanine Magnesium Salt
CAS:Formula:C14H13N6O3MgMolecular weight:271.73 : 1/2 (24.31)1-Chloroacetyl-2-[[(2-benzoyl-4-chlorophenyl)(2-chloroacetyl)amino]methylene]hydrazide
CAS:Formula:C18H14Cl3N3O3Molecular weight:426.68Nω-Nitro-L-arginine methyl ester Hydrochloride
CAS:Formula:C7H15N5O4HClMolecular weight:233.23 : 36.46Bisoprolol Hydroxyethyl Ester Hemifumarate Impurity
Formula:(C15H23NO5)C4H4O4Molecular weight:2(297.35) : 116.074-(2-((R)-pyrrolidin-2-yl)-1H-imidazol-5-yl)-4\'-(2-((S)-pyrrolidin-2-yl)-1H-imidazol-5-yl)-1,1\'-biphenyl
CAS:Formula:C26H28N6Molecular weight:424.55Estradiol 3-Sulfate 17β-Glucuronide Dipotassium Salt
CAS:Formula:C24H30O11SKMolecular weight:526.55 : 2(39.10)3-[[[(2R,4R)-4-Mercapto-2-pyrrolidinyl]carbonyl]amino]benzoic Acid Hydrochloride
CAS:Formula:C12H14N2O3SHClMolecular weight:266.32 : 36.462-(2-(Dimethylamino)ethyl)-5-methoxy-2,3-dihydro-1H-inden-1-one
CAS:Formula:C14H19NO2Molecular weight:233.31(S)-6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonyl Chloride
CAS:Formula:C8H7ClO3S3Molecular weight:282.77N,N'-((Piperazine-1,4-diylbis(methylene))bis(pyridine-5,2-diyl))bis(5-fluoro-4-(4-fluoro-1-isopropyl-2-methyl-1H-benzo[d]imidazol-6-yl)pyrimidin-2-amine)
Formula:C46H46F4N14Molecular weight:870.973-Benzyl 5-ethyl 4-(2-chlorophenyl)-2-((2-(1,3-dioxoisoindolin-2-yl)ethoxy)methyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate
Formula:C34H31ClN2O7Molecular weight:615.07(1R,4S)-3-Oxo-2-azabicyclo[2.2.1]hept-5-ene-2-carboxylic acid 1,1-Dimethylethyl Ester
CAS:Formula:C11H15NO3Molecular weight:209.25
