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.
Products of "Salts and Derivatives of Active Pharmaceutical Ingredients (API)"
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Acetic acid, 2-[2-[4-[(R)-(4-chlorophenyl)phenylmethyl]-1-piperazinyl]ethoxy]-, hydrochloride (1:2)
CAS:Formula:C21H27Cl3N2O3Purity:98%Color and Shape:SolidMolecular weight:461.8097N-(Prop-2-yn-1-yl)benzamide
CAS:Formula:C10H9NOPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:159.19N-Nitrosodimethylamine-d6 (1.0 mg/mL in Ethanol)
CAS:Controlled ProductFormula:C2D6N2OColor and Shape:Single SolutionMolecular weight:80.12N'-Desmethylsulfonyl-N-methylsulfonyl Dofetilide
CAS:Controlled ProductFormula:C19H27N3O5S2Color and Shape:NeatMolecular weight:441.565Methylprednisolone Related Compound A (17,21-Dihydroxy-6α-methylpregna-1,4-diene-3,11,20-trione)
CAS:Aromatic or modified aromatic drugs with nitrogen hetero-atom(s) only, not elsewhere specified or includedFormula:C22H28O5Color and Shape:White Off-White PowderMolecular weight:372.19367N-(tert-Butoxycarbonyl)-L-prolinamide
CAS:Formula:C10H18N2O3Purity:>98.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:214.27D-Methionine
CAS:Formula:C5H11NO2SPurity:>99.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:149.21Valsartan Related Compound B (N-butyryl-N-{[2'-(1H-tetrazole-5-yl)-biphenyl-4-yl]methyl}-L-valine)
CAS:Aromatic or modified aromatic drugs with nitrogen heterFormula:C23H27N5O3Color and Shape:White PowderMolecular weight:421.21139Rhododendrol
CAS:Formula:C10H14O2Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:166.22Piroctone Related Compound B (4-methyl-6-(2,4,4-trimethylpentyl)-2H-pyran-2-one)
CAS:Heterocyclic compounds with oxygen hetero-atom(s) onlyFormula:C14H22O2Color and Shape:Colorless LiquidMolecular weight:222.16198Dicloxacillin Sodium Salt
CAS:Formula:C19H16Cl2N3O5S·NaColor and Shape:White To Off-White SolidMolecular weight:469.31 22.99Ritonavir Ethyl Carbamate
Controlled ProductApplications Ritonavir Ethyl Carbamate is an impurity of the selective HIV protease inhibitor Ritonavir (R535000). References Harrigan, P., et al.: J. Infect. Dis., 191, 339 (2005), Miller, J., et al.: Bioorg. Med. Chem. Lett., 16, 1788 (2006)Formula:C31H40N4O6SColor and Shape:NeatMolecular weight:596.737Quinoxyfen
CAS:Formula:C15H8Cl2FNOPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:308.13Saccharin-13C6
CAS:Formula:C13C6H5NO3SColor and Shape:White To Off-White SolidMolecular weight:189.12Trimethylamine HCl
CAS:Controlled ProductFormula:C3H9N·HClColor and Shape:White To Off-White SolidMolecular weight:59.11 36.466Beta-Bromo Androstenedione
CAS:Controlled ProductApplications Androstenedione (A637550) analog, an aromatase inhibitor. References Marsh, D.A., et al.: J. Med. Chem., 28, 788 (1985),Formula:C19H25BrO2Color and Shape:NeatMolecular weight:365.304-Pyrimidineethanol, α-(2,4-difluorophenyl)-5-fluoro-β-methyl-α-(1H-1,2,4-triazol-1-ylmethyl)-, (αR,βS)-
CAS:Formula:C16H14F3N5OPurity:99%Color and Shape:SolidMolecular weight:349.3105N-Desmethyl-N-ethyl Pentylone
CAS:Controlled ProductApplications N-Desmethyl-N-ethyl Pentylone is an impurity of Pentylone (M286880); an analog of MDMA (M303985, HCl) and Methylone (M303960, HCl).Formula:C14H19NO3·ClHColor and Shape:Off-WhiteMolecular weight:285.77trans-N-(3-Chloroallyl)-1-(R)-aminoindan Hydrochloride
CAS:Controlled ProductApplications trans-N-(3-Chloroallyl)-1-(R)-aminoindan Hydrochloride is a reactant used in the preparation of rasagiline mesylate for formulations and chloro impurities. References Sterling, Jeffrey, et al.: Teva Pharmaceutical Industries, US 7572834 (2009)Formula:C12H14ClN•(HCl)Color and Shape:NeatMolecular weight:244.169-Fluorenylmethyl carbamate
CAS:Formula:C15H13NO2Purity:98%Color and Shape:LiquidMolecular weight:239.26922Desmethyl Telmisartan
CAS:Formula:C32H28N4O2Color and Shape:White To Off-White SolidMolecular weight:500.60Orphenadrine Related Compound B (N-Ethyl-N,N-dimethyl-2-[phenyl(o-tolyl)methoxy]ethanaminium chloride; also known as N-Ethyl-N,N-dimethyl-2-[phenyl(2-tolyl)methoxy]ethanaminium chloride)
CAS:Quaternary ammonium salts and hydroxides, whether or not chemically defined, otherFormula:C20H28ClNOColor and Shape:White Off-White PowderMolecular weight:333.185941,2-Naphthoquinone-4-Sulfonic Acid Sodium Salt
CAS:Formula:C10H5O5S·NaColor and Shape:Yellow SolidMolecular weight:237.21 22.995-Hydroxy rosiglitazone-d4 sulphate potassium salt
Formula:C18H14N3O7S2D4·KMolecular weight:456.51 39.10
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