
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 79464 products of "Salts and Derivatives of Active Pharmaceutical Ingredients (API)"
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2-(Aminocarbonyl)-3-nitrobenzoic Acid Potassium Salt
CAS:Formula:C8H5N2O5KMolecular weight:209.14 : 39.102-(2-(Benzyloxy)-5-nitrophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Formula:C19H22BNO5Molecular weight:355.2Benzyl N-methyl-N-(methyl-L-leucyl)-D-valinate Hydrochloride
CAS:Formula:C20H32N2O3HClMolecular weight:348.49 : 36.46Methyl ((5S,8S,9S,14S)-8-benzyl-9-hydroxy-5-isopropyl-15,15-dimethyl-3,6,13-trioxo-11-(4-(pyridin-2-yl)benzyl)-2-oxa-4,7,11,12-tetraazahexadecan-14-yl)carbamate
CAS:Formula:C37H50N6O7Molecular weight:690.84Acetic acid, 2-[2-[[4-[(3-ethynylphenyl)amino]-7-(2-hydroxyethoxy)-6-quinazolinyl]oxy]ethoxy]
CAS:Formula:C22H21N3O6Molecular weight:423.43(4-(1H-Benzo[d]imidazol-2-yl)piperidin-1-yl)(piperidin-4-yl)methanone
CAS:Formula:C18H24N4OMolecular weight:312.42N-((3-(4-Acetamidophenyl)-2-oxooxazolidin-5-yl)methyl)-5-chlorothiophene-2-carboxamide
CAS:Formula:C17H16ClN3O4SMolecular weight:393.853-Phenoxybenzyl (Z)-3-(2-chloro-3,3,3-trifluoroprop-1-en-1-yl)-2,2-dimethylcyclopropane-1-carboxylate
CAS:Formula:C22H20ClF3O3Molecular weight:424.84(5-Methyl-1,3-dioxol-4-yl)methyl 3-((2-(1H-diazirin-3-yl)-[1,1-biphenyl]-4-yl)methyl)-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-4-carboxylate
Formula:C27H22N4O5Molecular weight:482.49(6R,7R)-3-(Acetoxymethyl)-7-((Z)-2-(2-((((2R)-2-((R,Z)-4-(2-aminothiazol-4-yl)-5,8-dioxo-2,9-dioxa-3,6-diazadec-3-en-7-yl)-4-carboxy-5,6-dihydro-2H-1,3-thiazin-5-yl)methyl)amino)thiazol-4-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid
CAS:Formula:C31H34N10O13S4Molecular weight:882.91(2E)-2-[4-Oxo-1-trityl-3-piperidinylidene]acetic Acid Ethyl Ester
CAS:Formula:C28H27NO3Molecular weight:425.53Ethyl (4-(((1-ethylpyrrolidin-2-yl)methyl)carbamoyl)-2-(ethylsulfonyl)-5-methoxyphenyl)carbamate
Formula:C20H31N3O6SMolecular weight:441.54N-(2-Amino-4-(((1R,4S)-4-(2-amino-6-(cyclopropylamino)-9H-purin-9-yl)cyclopent-2-en-1-yl)methoxy)-6-chloropyrimidin-5-yl)formamide
Formula:C19H21ClN10O2Molecular weight:456.891,7-Bis(1,1-dimethylethyl) 4,10-bis(6-hydroxy-2,2-dimethyl-1,3-dioxepan-5-yl)-1,4,7,10-tetraazacyclododecane-1,7-diacetate
CAS:Formula:C34H64N4O10Molecular weight:688.92-(p-Chlorophenyl)-1-[p-[2-(diethylamino)ethoxy]phenyl]-1-phenyl-ethanol
CAS:Formula:C26H30ClNO2Molecular weight:423.98N-(N-(N-((tert-Butoxycarbonyl)-D-alanyl)-N-methyl-L-leucyl)-N-methyl-L-leucyl)-N-methyl-D-valine
CAS:Formula:C28H52N4O7Molecular weight:556.752-((4,6-Dimethylpyrimidin-2-yl)oxy)-1,1-diphenylethan-1-ol
CAS:Formula:C20H20N2O2Molecular weight:320.391-((2R,4S,5R)-4-Hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbaldehyde
CAS:Formula:C10H12N2O6Molecular weight:256.21(S)-((5R,6S)-5-Methyl-6-(2-(2,5,5-trimethyl-1,3-dioxan-2-yl)ethyl)cyclohex-1-en-1-yl)(trimethylsilyl)methyl acetate
CAS:Formula:C22H40O4SiMolecular weight:396.64(8R,9S,13S,14S,17S)-17-Ethynyl-13-methyl-6-oxo-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diyl Diacetate
CAS:Formula:C24H26O5Molecular weight:394.472-((8S,9S,10R,11S,13S,14S,17S)-11,17-Dihydroxy-10,13-dimethyl-3,16-dioxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl Acetate
CAS:Formula:C23H28O7Molecular weight:416.47(Z)-1-(4-(Benzyloxy)phenyl)-N-(4-fluorophenyl)methanimine
CAS:Formula:C20H16FNOMolecular weight:305.35Amlodipine EP Impurity E (Benzenesulfonic Salt)
Formula:C21H27ClN2O5C6H6O3SMolecular weight:422.91 : 158.17(2aR,4S,4aS,6R,9R,10R,12R,12aR,12bS)-12b-Acetoxy-9-(((2R,3S)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-3-phenylpropanoyl)oxy)-4,10-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-6-(((2,2,2-trichloroethoxy)carbonyl)oxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxet-12-yl Benzoate
CAS:Formula:C46H54Cl3NO16Molecular weight:983.282-(4-((2,6-Dimethyl-3-nitropyridin-4-yl)amino)phenyl)ethan-1-ol
CAS:Formula:C15H17N3O3Molecular weight:287.324-((4-Fluoro-2-methyl-1H-indol-5-yl)oxy)-6-methoxyquinolin-7-ol
CAS:Formula:C19H15FN2O3Molecular weight:338.34Methyl (Z)-7-((1R,2R,3R,5S)-3,5-dihydroxy-2-((R,E)-3-hydroxy-3-methyloct-1-en-1-yl)cyclopentyl)hept-5-enoate
CAS:Formula:C22H38O5Molecular weight:382.54(R)-1,2,3,6-Tetrahydro-4-(3-isopropoxyphenyl)-1,3-dimethylpyridine
CAS:Formula:C16H23NOMolecular weight:245.363H,6H-2a,5,6,8a-Tetraazaacenaphthylene, octahydro-5a,8b-dimethyl-, cis
CAS:Formula:C10H20N4Molecular weight:196.34-((6,7-Diethoxy-3,4-dihydroisoquinolin-1(2H)-ylidene)methyl)-2-ethoxyphenol
CAS:Formula:C22H27NO4Molecular weight:369.463-(2-(((4-(N-Carboxycarbamimidoyl)phenyl)amino)methyl)-1-methyl-N-(pyridin-2-yl)-1H-benzo[d]imidazole-5-carboxamido)propanoic Acid
CAS:Formula:C26H25N7O5Molecular weight:515.532-(6-Methoxy-3-(1-(pyridin-2-yl)ethyl)-1H-inden-2-yl)-N,N-dimethylethan-1-amine
CAS:Formula:C21H26N2OMolecular weight:322.454-(4-Fluorophenyl)-5,6,7,8,9,10-hexahydrocycloocta[b]pyridin-2(1H)-one
CAS:Formula:C17H18FNOMolecular weight:271.34(Z)-7-((1R,2R,3R,5S)-3,5-Dihydroxy-2-((1E,3E)-3-methylocta-1,3-dien-1-yl)cyclopentyl)hept-5-enoic acid
CAS:Formula:C21H34O4Molecular weight:350.54-Amino-1-(4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1,3,5-triazin-2(1H)-one
CAS:Formula:C8H12N4O4Molecular weight:228.21Doxapram Hydrochloride Monohydrate
CAS:Formula:C24H30N2O2H2OHClMolecular weight:378.52 : 18.02 : 36.46(4S,4aS,5aR,12aS)-4-(Dimethylamino)-7-fluoro-3,10,12,12a-tetrahydroxy-9-(2-((R)-3-methylpyrrolidin-1-yl)acetamido)-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide
CAS:Formula:C28H33FN4O8Molecular weight:572.59(4S,5R)-2-(Dichloromethyl)-4-(fluoromethyl)-5-(4-(methylsulfonyl)phenyl)-4,5-dihydrooxazole
CAS:Formula:C12H12Cl2FNO3SMolecular weight:340.19(R,E)-1-(1H-Benzo[d][1,2,3]triazol-1-yl)-2-methylhex-4-en-1-one
CAS:Formula:C13H15N3OMolecular weight:229.282-((1-Benzyl-3-hydroxypiperidin-4-yl)methyl)-5,6-dimethoxy-2,3-dihydro-1H-inden-1-one
CAS:Formula:C24H29NO4Molecular weight:395.5
