
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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Emedastine Difumarate
CAS:Formula:C17H26N4O·2C4H4O4Color and Shape:White To Off-White SolidMolecular weight:302.42 2*116.07Blonanserin N,N-Dioxide
Formula:C23H30FN3O2Color and Shape:White To Off-White SolidMolecular weight:399.51Citalopram HBr
CAS:Formula:C20H21FN2O·HBrColor and Shape:White To Off-White SolidMolecular weight:324.40 80.91Prasugrel Impurity 8 (4-F-PM-A)
CAS:Formula:C11H10BrFOColor and Shape:Pale Yellow LiquidMolecular weight:257.10Cidofovir-13C-15N2 Disodium Salt
CAS:Formula:C713CH12N15N2O6P·2NaColor and Shape:White To Off-White SolidMolecular weight:280.15 2*22.99Zosuquidar TriHCl
CAS:Formula:C32H31F2N3O2·3HClColor and Shape:Yellow SolidMolecular weight:527.62 3*36.46Nomegestrol Acetate
CAS:Formula:C23H30O4Color and Shape:White To Off-White SolidMolecular weight:370.49Loratadine-d5 (Desloratadine EP Impurity C-d5)
CAS:Formula:C22H18D5ClN2O2Color and Shape:White To Off-White SolidMolecular weight:387.92Rivaroxaban Impurity 113
CAS:Formula:C23H21Cl2N3O5S2Color and Shape:Off-White SolidMolecular weight:554.46rac-Fesoterodine-d7 HCl
CAS:Formula:C26H30D7NO3·HClColor and Shape:White To Off-White SolidMolecular weight:418.63 36.46Irganox 1076 (Plastic Additive EP 11, Plastic Additive USP 4)
CAS:Formula:C35H62O3Molecular weight:530.88Difluprednate-d3
CAS:Formula:C27H31D3F2O7Color and Shape:White To Off-White SolidMolecular weight:511.58cis-Hydroxy Perhexiline HCl (Mixture of Diastereomers)
CAS:Formula:C19H35NO·HClColor and Shape:White To Off-White SolidMolecular weight:293.50 36.46n-POC-POC Tenofovir Fumarate
CAS:Formula:C19H30N5O10P·C4H4O4Color and Shape:White To Off-White SolidMolecular weight:519.45 116.07Clopidogrel Impurity 44 (Mixture of Diastereomers)
Formula:C25H26ClNO6SColor and Shape:Pink SolidMolecular weight:503.99Donepezil-d5 HCl
CAS:Formula:C24H24D5NO3·HClColor and Shape:White To Off-White SolidMolecular weight:384.53 36.46Benzyl Ezetimibe Diol (Mixture of Diastereomers)
CAS:Formula:C31H31F2NO3Color and Shape:Yellow SolidMolecular weight:503.59Almorexant-13C-d3
CAS:Formula:C2813CH28D3F3N2O3Color and Shape:Pale Yellow SolidMolecular weight:516.58Silodosin Metabolite-d4
Formula:C25H26F3N3O5D4Color and Shape:White To Off-White SolidMolecular weight:513.55Tenofovir Related Compound 14
CAS:Formula:C8H11N5OColor and Shape:White To Off-White SolidMolecular weight:193.21Fluvoxamine Maleate
CAS:Formula:C15H21F3N2O2·C4H4O4Color and Shape:White To Off-White SolidMolecular weight:318.34 116.0717-α-Ethynyl Estradiol-3,17-Disulfate Triethylamine Salt
Formula:C20H24O8S2·Et3NMolecular weight:456.52 101.19Ciprofloxacin N-Oxide HCl
CAS:Formula:C17H18FN3O4·HClColor and Shape:White To Off-White SolidMolecular weight:347.35 36.463’-Hydroxy Darunavir
CAS:Formula:C27H37N3O8SColor and Shape:White To Off-White SolidMolecular weight:563.67Febuxostat Impurity 67
CAS:Formula:C22H24N2O5S2Color and Shape:White To Off-White SolidMolecular weight:460.57N,O-Didesmethyl Venlafaxine
CAS:Formula:C15H23NO2Color and Shape:White To Off-White SolidMolecular weight:249.358-Benzyl Theophylline
CAS:Formula:C14H14N4O2Color and Shape:White To Off-White SolidMolecular weight:270.29Palonosetron USP Related Compound D ((R,S)-Palonosetron HCl)
CAS:Formula:C19H24N2O·HClColor and Shape:White To Off-White SolidMolecular weight:296.41 36.46N-Carbamoyl Oxcarbazepine
CAS:Formula:C16H13N3O3Color and Shape:White To Off-White SolidMolecular weight:295.30MMP-2MMP-9 Inhibitor II Enantiomer
CAS:Formula:C21H20N2O4SColor and Shape:White To Off-White SolidMolecular weight:396.46Risperidone EP Impurity C ((S)-Isomer)-d4 ((S)-9-Hydroxy Risperidone-d4, (S)-Paliperidone-d4)
CAS:Formula:C23H23D4FN4O3Color and Shape:Pale Yellow SolidMolecular weight:430.52Argatroban Impurity 11
CAS:Formula:C23H35N5O6SColor and Shape:White To Off-White SolidMolecular weight:509.62Guaifenesin Metabolite (Glyceryl Guaiacolate Metabolite, Ranolazine Metabolite CVT-4786)
CAS:Formula:C10H12O5Color and Shape:White To Off-White SolidMolecular weight:212.20Hydrochlorothiazide-13C-d2
CAS:Formula:C613CH6D2ClN3O4S2Color and Shape:White To Off-White SolidMolecular weight:300.73Adenosine Related Compound 2 Iodide
CAS:Formula:C12H18N5O3S·IColor and Shape:White To Off-White SolidMolecular weight:312.37 126.91Ticagrelor Related Compound 6 HCl
CAS:Formula:C9H9F2N·HClColor and Shape:White To Off-White SolidMolecular weight:169.18 36.46O-Desmethyl Venlafaxine-d10
CAS:Formula:C16H15D10NO2Color and Shape:White To Off-White SolidMolecular weight:273.44Asenapine N-Oxide (Mixture of Diastereomers)
CAS:Formula:C17H16ClNO2Color and Shape:White To Off-White SolidMolecular weight:301.77Butylene Terephthalate Cyclic Pentamer
CAS:Formula:C60H60O20Color and Shape:White To Off-White SolidMolecular weight:1101.12rac-Epinephrine-d3 (rac-Adrenaline-d3, Dipivefrine EP Impurity A-d3)
CAS:Formula:C9H10D3NO3Color and Shape:Brown SolidMolecular weight:186.23Rosuvastatin Calcium Salt
CAS:Formula:C22H27FN3O6S·5CaColor and Shape:White To Off-White SolidMolecular weight:480.53 0.5*40.0810-O-Deacetyl-7-Acetoacetyl Paclitaxel
Formula:C49H53NO15Color and Shape:White To Off-White SolidMolecular weight:895.96Vonoprazan Impurity 11-d5 Fumarate
CAS:Formula:C33H22F2N5O4S2D5·C4H4O4Color and Shape:White To Off-White SolidMolecular weight:664.76 116.077-α-Thiomethyl Spironolactone
CAS:Formula:C23H32O3SColor and Shape:White To Off-White SolidMolecular weight:388.57Chloropropanoylpretadalafil
CAS:Formula:C23H21ClN2O5Color and Shape:White To Off-White SolidMolecular weight:440.89rac-Fasiglifam (TAK-875)
CAS:Formula:C29H32O7SColor and Shape:White To Off-White SolidMolecular weight:524.63Tiotropium Bromide Impurity 11
Formula:C19H22NO4S2·BrColor and Shape:Pale Yellow SolidMolecular weight:392.52 79.90Propoxyphenyl Hydroxyhomo Sildenafil
CAS:Formula:C24H34N6O5SColor and Shape:Off-White SolidMolecular weight:518.63Cefathiamidine-d14
CAS:Formula:C19H14N4O6S2D14Color and Shape:White To Off-White SolidMolecular weight:486.67Butenafine HCl
CAS:Formula:C23H27N·HClColor and Shape:White To Off-White SolidMolecular weight:317.48 36.46N-Nitroso Sarcosine Sodium Salt (Mixture of Isomers)
CAS:Formula:C3H5N2O3·NaMolecular weight:117.08 22.99
