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.
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2-[[2-[[2-(Acetyloxy)benzoyl]oxy]benzoyl]oxy]benzoic Acid 2-[[2-[(2-carboxyphenoxy)carbonyl]phenoxy]carbonyl]phenyl Ester
CAS:Formula:C44H28O14Molecular weight:780.68Methyl 4-((2-butyl-4-chloro-5-formyl-1H-imidazol-1-yl)methyl)benzoate
CAS:Formula:C17H19ClN2O3Molecular weight:334.8Cisatracurium Besylate EP Impurity M
CAS:Formula:C54H74N2O12C12H10O6S2Molecular weight:943.19 : 314.33Aliskiren Hemifumarate (SSSR Isomer) Impurity
CAS:Formula:C64H110N6O16(C4H4O4)Molecular weight:1103.54 : 1/2 (116.07)(17β)-N-[2,5-Bis(trifluoromethyl)phenyl]-3-oxo-androst-4-ene-17-carboxamide
CAS:Formula:C28H31F6NO2Molecular weight:527.551-(2,3-Dihydroxypropyl)-4-oxo-3-[(phenylmethyl)oxy]-1,4-dihydro-2-pyridinecarboxylic acid methyl ester
CAS:Formula:C17H19NO6Molecular weight:333.345-Chloro-N4-(2-(isopropylsulfonyl)phenyl)-N2-(2-methoxy-5-methyl-4-(piperidin-4-yl)phenyl)pyrimidine-2,4-diamine
CAS:Formula:C26H32ClN5O3SMolecular weight:530.08(4R)-2-[(2R)-5-(4-Hydroxyphenyl)-3,6-dioxopiperazin-2-yl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic Acid
Formula:C16H19N3O5SMolecular weight:365.4Ethyl (2R,4S)-4-methyl-1-(Nω-nitro-L-arginyl)piperidine-2-carboxylate
Formula:C15H28N6O5Molecular weight:372.435-((2S,3S,4R)-3-Amino-4-(5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamido)tetrahydrothiophen-2-yl)pentanoic Acid
Formula:C19H32N4O4S2Molecular weight:444.614-(8-Chloro-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)-3-pyridinol 1-oxide
CAS:Formula:C19H15ClN2O2Molecular weight:338.792-(5-Methoxy-1-oxo-2,3-dihydro-1H-inden-2-yl)-N,N-dimethylacetamide
CAS:Formula:C14H17NO3Molecular weight:247.293-(Dimethylamino)-1-(3-thienyl)-1-propanone Hydrochloride
CAS:Formula:C9H13NOSHClMolecular weight:183.27 : 36.46Ethyl (R)-3-hydroxy-2-(N-(1-phenylethyl)formamido)acrylate, Sodium Salt
CAS:Formula:C14H17NO4NaMolecular weight:263.29 : 22.99N,N\'-[5-(2-Methoxyphenoxy)[2,2\'-bipyrimidine]-4,6-diyl]bis[4-(1,1-dimethylethyl)benzenesulfonamide]
CAS:Formula:C35H38N6O6S2Molecular weight:702.84Methyl (Z)-3-((2-(N-hydroxycarbamimidoyl)-[1,1-biphenyl]-4-yl)methyl)-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-4-carboxylate
CAS:Formula:C23H20N4O4Molecular weight:416.44(1R,3R)-2,2-Dimethyl-3-((Z)-3,3,3-trifluoroprop-1-en-1-yl)cyclopropane-1-carboxylic Acid
CAS:Formula:C9H11F3O2Molecular weight:208.18Dimethyl 2-(4-((2-isopropoxyethoxy)methyl)phenoxy)malonate
CAS:Formula:C17H24O7Molecular weight:340.37Sodium (1S,3R,5S,6S)-3-(((S)-3-hydroxy-2-phenylpropanoyl)oxy)-8-methyl-8-azabicyclo[3.2.1]octan-6-olate
Formula:C17H22NO4NaMolecular weight:304.37 : 23.03-(Dimethylamino)-1-(naphthalen-2-yl)propan-1-one Hydrochloride
CAS:Formula:C15H17NOHClMolecular weight:227.31 : 36.464-Amino-6-chloro-1-β-D-ribofuranosylimidazo[4,5-c]pyridine
CAS:Formula:C11H13ClN4O4Molecular weight:300.7Ethyl 3-((4-chloro-2-(phenylamino)phenyl)amino)-3-oxopropanoate
CAS:Formula:C17H17ClN2O3Molecular weight:332.785-Methyl-2-(4-methyl-4,5-dihydro-1H-imidazole-5-carbonyl)-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indol-1-one
Formula:C17H18N4O2Molecular weight:310.366-Heptenoic acid, 7-[4-(4-fluorophenyl)-5-(methoxymethyl)-2,6-bis(1-methylethyl)-3-pyridinyl]-3,5-dihydroxy-, (3R,5S,6E)-rel- (9CI, ACI)
CAS:Formula:C26H34FNO5Molecular weight:459.563β,5β,17β-Trihydroxy-17α-(3-hydroxy-1-propynyl)-15β,16β-methylene-5β-androst-6-en-17-one
CAS:Formula:C23H32O4Molecular weight:372.51,1\'-[[[[(4-Chlorophenyl)carbamimidoyl]imino]methylene]bis[imino(hexane-1,6-diyl)]]bis[5-(4-chlorophenyl)biguanide]
CAS:Formula:C36H50Cl3N15Molecular weight:799.242-(4-Amino-4,5-dihydro-1H-1,2,4-triazol-1-yl)-1-(2,4-difluorophenyl)ethan-1-one
CAS:Formula:C10H10F2N4OMolecular weight:240.21
![2-[[2-[[2-(Acetyloxy)benzoyl]oxy]benzoyl]oxy]benzoic Acid 2-[[2-[(2-carboxyphenoxy)carbonyl]phenox…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FST-EA%2Fthumb-webp%2FEA-CP-A44027.webp&w=3840&q=75)
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![1-(2,3-Dihydroxypropyl)-4-oxo-3-[(phenylmethyl)oxy]-1,4-dihydro-2-pyridinecarboxylic acid methyl e…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FST-EA%2Fthumb-webp%2FEA-CP-D24066.webp&w=3840&q=75)
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![S-[2-Hydroxy-2-(4-hydroxyphenyl)ethyl]-L-glutathione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FST-EA%2Fthumb-webp%2FEA-CP-G55021.webp&w=3840&q=75)
![6-Methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FST-EA%2Fthumb-webp%2FEA-CP-D25025.webp&w=3840&q=75)
![N,N\'-[5-(2-Methoxyphenoxy)[2,2\'-bipyrimidine]-4,6-diyl]bis[4-(1,1-dimethylethyl)benzenesulfonami…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FST-EA%2Fthumb-webp%2FEA-CP-B59030.webp&w=3840&q=75)
![Methyl (Z)-3-((2-(N-hydroxycarbamimidoyl)-[1,1-biphenyl]-4-yl)methyl)-2-oxo-2,3-dihydro-1H-benzo[d…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FST-EA%2Fthumb-webp%2FEA-CP-A36104.webp&w=3840&q=75)
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![6,7-Dihydropyrano[3,4-c]pyrrol-4(2H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FST-EA%2Fthumb-webp%2FEA-CP-C24027.webp&w=3840&q=75)
![4-Amino-6-chloro-1-β-D-ribofuranosylimidazo[4,5-c]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FST-EA%2Fthumb-webp%2FEA-CP-A88114.webp&w=3840&q=75)
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