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 79473 products of "Salts and Derivatives of Active Pharmaceutical Ingredients (API)"
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Riluzole 5-Trifluoromethoxy Isomer
CAS:Controlled Product<p>Stability Toxic<br>Applications Riluzole 5-Trifluoromethoxy Isomer is an impurity of Riluzole (R510000); a neuroprotective agent. Riluzole modulates glutamatergic transmission. It is a glutamate release inhibitor and an anticonvulsant.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Gunakkunru, A., et al.: Asian J. Chem., 19, 2843 (2007); Mizoule, J., et al.: Neuropharmacology, 24, 767 (1985); Wahl, F., et al.: Eur. J. Pharmacol., 230, 209 (1993); Bensimon, G., et al.: N. Engl. J. Med., 330, 585 (1994)<br></p>Formula:C8H5F3N2OSColor and Shape:NeatMolecular weight:234.2Solifenacin EP Impurity F (Succinate Salt)
CAS:Formula:C23H26N2O2C4H6O4Molecular weight:362.47 : 118.09(6bR,10aS)-3-methyl-2,3,6b,7,8,9,10,10a-octahydro-1H-pyrido[3\',4\':4,5]pyrrolo[1,2,3-de]quinoxaline
CAS:Formula:C14H19N3Molecular weight:229.332-[3-(Aminocarbonyl)-4-(2-methylpropoxy)phenyl]-4-methyl-5-thiazolecarboxylic Acid
CAS:Controlled Product<p>Applications 2-[3-(Aminocarbonyl)-4-(2-methylpropoxy)phenyl]-4-methyl-5-thiazolecarboxylic acid is an impurity of Febuxostat (F229000), an xanthine oxidase/xanthine dehydrogenase inhibitor used for the treatment of hyperuricemia and chronic gout.<br>References Kadivar, M.H., et al.: J. Pharma. Biomed. Anal., 56, 749 (2011);<br></p>Formula:C16H18N2O4SColor and Shape:White To Off-WhiteMolecular weight:334.394-Bromo Riluzole
CAS:Controlled Product<p>Applications 4-Bromo Riluzole is an impurity of Riluzole (R510000); a benzothiazole derivative that is used to treat amyotrophic lateral sclerosis.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Ahamed, A., et al.: J. Pharm. Res., 3, 1028 (2010); Satyanarayana, B., et al.: ARKIVOC, no vol., 109 (2008)<br></p>Formula:C8H4BrF3N2OSColor and Shape:NeatMolecular weight:313.09Keto Diclofenac Sodium Salt
CAS:<p>Applications Keto Diclofenac Sodium Salt is an impurity of Diclofenac (D436450), a known nonsteroidal anti-inflammatory compound and cyclooxygenase (COX) inhibitor.<br>References Sun, S., et al.: J. Liq. Chroma., 17, 433 (1994); Kenny, J. R., et al.: J. Med. Chem., 47, 2816 (2004); Sasaki, A., et al.: J. Pharmacol. Sci., 108, 266 (2008); Dalvie, D., et al.: Chem. Res. Toxicol., 22, 357 (2009);<br></p>Formula:C14H8Cl2NO3·NaColor and Shape:NeatMolecular weight:332.11Hydroxyzine Acetic Acid Dihydrochloride
CAS:Formula:C23H29ClN2O4(HCl)Molecular weight:432.86 : 2(36.46)Depropylamino Chloro Propafenone
CAS:<p>Impurity Propafenone EP Impurity E; Propafenone BP Impurity E; Propafenone USP Impurity E<br>Applications Depropylamino Chloro Propafenone (Propafenone EP Impurity E; Propafenone BP Impurity E; Propafenone USP Impurity E) is an impurity of Propafenone (D288655).<br>References Hollmann, M., et al.: Arzneim.-Forsch., 33, 763 (1983); Bryson, H. M., et al.:Drugs, 45, 85 (1993);<br></p>Formula:C18H19ClO3Color and Shape:NeatMolecular weight:318.79
![(6bR,10aS)-3-methyl-2,3,6b,7,8,9,10,10a-octahydro-1H-pyrido[3\',4\':4,5]pyrrolo[1,2,3-de]quinoxali…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FST-EA%2Fthumb-webp%2FEA-CP-L47003.webp&w=3840&q=75)
![2-[3-(Aminocarbonyl)-4-(2-methylpropoxy)phenyl]-4-methyl-5-thiazolecarboxylic Acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FTR%2Fthumb-webp%2FA603115.webp&w=3840&q=75)
