
Sales y derivados de API
Las sales de los Ingredientes Farmacéuticos Activos (API) son compuestos formados por la reacción de un ácido con una base, resultando en un equilibrio iónico. Estas sales suelen mejorar la solubilidad y estabilidad de los APIs, facilitando su absorción en el cuerpo. Los derivados de API son variantes químicas de un principio activo que pueden tener propiedades mejoradas o modificadas para optimizar su eficacia terapéutica. Las sales de APIs se utilizan en la formulación de medicamentos orales, inyectables y tópicos. Además, los derivados de APIs pueden mejorar la farmacocinética de los fármacos, como la liberación controlada de activos.
En CymitQuimica contamos con sales y derivados de APIs con la pureza y calidad necesarias para investigación y desarrollo de formulaciones farmacéuticas.
Se han encontrado 79347 productos de "Sales y derivados de API"
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Bimatoprost 13,14-Epoxide
<p>Applications Bimatoprost 13,14-Epoxide is the impurity of Bimatoprost (B386800), which is an antiglaucoma agent. Bimatoprost is an synthetic prostamide; structurally related to prostaglandin F2α.<br>References Brandt, J.D., et al.: Ophthalmology, 108, 1023 (2001), Woodward, D.F., et al.: J. Pharmacol. Exp. Ther., 305, 772 (2003), Quinones, R., et al.: J. Ocul. Pharmacol. Ther., 20, 115 (2004)<br></p>Fórmula:C25H37NO5Forma y color:ColourlessPeso molecular:431.56(E/Z)-3-[(2-Cyano-3-ethoxy-3-oxo-1-propenyl)amino]-1H-Pyrazole-4-carboxylic Acid Ethyl Ester
CAS:<p>Applications Impurity of Allopurinol (A547300), an xanthine oxidase inhibitor used in treatment of hyperuricemia and chronic gout. Antiurolithic.<br>References Benezra, S.A., et al.: Anal. Profiles Drug Subs., 7, 1, (1978), Dalbeth, N., et al.: Rheumatology, 44, 1090 (2005), Dinarello, C., et al.: J. Exp. Med., 201, 1355 (2005),<br></p>Fórmula:C12H14N4O4Forma y color:NeatPeso molecular:278.27(E/Z)-FK-506 26,28-Allylic Ester Rearrangement Impurity (>90%)
CAS:Fórmula:C44H69NO12Forma y color:White To Light YellowPeso molecular:804.02N-Desmethyl Riociguat
CAS:Producto controlado<p>Applications N-Desmethyl-riociguat, is a complex that is part affiliated with potent oral stimulator for the treatment of pulmonary hypertension.<br>References Mittendorf, J., et al.: ChemMedChem., 4, 853 (2009)<br></p>Fórmula:C19H17FN8O2Forma y color:NeatPeso molecular:408.39S(+)-N-(2-(2-Thienyl)ethyl)-2-chlorophenyl Glycine Methyl Ester Hydrochloride
CAS:Producto controlado<p>Applications S(+)-N-(2-(2-Thienyl)ethyl)-2-chlorophenyl Glycine Methyl Ester Hydrochloride is an impurity from Clopidogrel (C587250) which acts as an anti-platelet agent.<br>References Zhu, Y. et al.: ACS. Med. Chem. Lett., 4, 349 (2013); Feuerstein, G., et al.: Exp. Opin. Invest. Drugs, 4, 425 (1995)<br></p>Fórmula:C15H16ClNO2S·ClHForma y color:NeatPeso molecular:346.272-(9H-Carbazol-1-yl)acetic Acid
CAS:Producto controladoFórmula:C14H11NO2Forma y color:NeatPeso molecular:225.2431-(4-Aminophenyl)-5,6-dihydro-3-(4-morpholinyl)-2(1H)-pyridinone
CAS:Producto controlado<p>Applications 1-(4-Aminophenyl)-5,6-dihydro-3-(4-morpholinyl)-2(1H)-pyridinone is an intermediate in the synthesis of Apixaban (A726700), A potent, direct, selective, and orally active inhibitor of coagulation factor Xa. It is a potential new oral coagulant that may be useful prevention of venous thromboembolism in total hip, knee replacement orthopedic surgery and stroke in treatment of patient with venous thromboembolic disorder or with atrial fibrillation.<br>References Nevuluri, N. et al.: Monat. fuer Chem., 148, 1477 (2017);<br></p>Fórmula:C15H19N3O2Forma y color:NeatPeso molecular:273.334-Bromo Riluzole
CAS:Producto controlado<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>Fórmula:C8H4BrF3N2OSForma y color:NeatPeso molecular:313.09N-Nitroso Propafenone (2,2,3,3,3-Propyl-D5)
Producto controladoFórmula:C21D5H21N2O4Forma y color:NeatPeso molecular:375.4731,1’-Methylene Bis[Theobromine]
CAS:Producto controladoFórmula:C15H16N8O4Forma y color:NeatPeso molecular:372.344,5,6,7-Tetrahydro-1-(4-methoxyphenyl)-7-oxo-6-[4-(2-oxo-1-piperidinyl)phenyl]-1H-Pyrazolo[3,4-c]pyridine-3-carboxylic Acid Methyl Ester
CAS:Producto controladoFórmula:C26H26N4O5Forma y color:NeatPeso molecular:474.508Ticagrelor Acetonide
CAS:<p>Stability Hygroscopic<br>Applications 2-[[(3aS,4R,6S,6aa)-4-[7-[[(1R,2S)-2-(3,4-Difluorophenyl)cyclopropyl]amino]-5-(propylthio)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-3-yl]-2,2-dimethyl-tetrahydro-3aH-cyclopenta[d][1,3]dioxol-6-yl]oxy]ethanol is an intermediate in the synthesis of Ticagrelor (T437700) which is an anticoagulant.<br>References Qiao, D., et al.: Preparation of anticoagulant Ticagrelor, China Patent 104592237, May 6, 2015;<br></p>Fórmula:C26H32F2N6O4SForma y color:NeatPeso molecular:562.63Deferasirox Methyl Ester
CAS:Producto controlado<p>Applications Deferasirox Methyl Ester is a derivative of Deferasirox (D228650); an orally active tridentate iron chelator.<br>References Hershko, C., et al.: Blood, 97, 1115 (2001); Galanello, R., et al.: J. Clin. Pharmacol., 43, 565 (2003); Nick, H., et al.: Curr. Med. Chem., 10, 1065 (2003)<br></p>Fórmula:C22H17N3O4Forma y color:White To BeigePeso molecular:387.392-Cyano-N-[4-(trifluoromethyl)phenyl]acetamide
CAS:Producto controlado<p>Impurity Leflunomide EP Impurity H<br>Stability Hygroscopic<br>Applications 2-Cyano-N-[4-(trifluoromethyl)phenyl]acetamide (Leflunomide EP Impurity H) is used to prepare aminothiophene carboxylates and carboxamides as adenosine A1 receptor allosteric enhancers. It is also used to synthesize (1,2,3-triazol-4-yl)benzenamines as inhibitors against VEGF receptors 1 and 2.<br>References Nikolakopoulos, G., et al.: Bioorg. Med. Chem., 14, 2358 (2006); Kiselyov, A., et al.: Bioorg. Med. Chem. Lett., 19, 1344 (2009)<br></p>Fórmula:C10H7F3N2OForma y color:NeatPeso molecular:228.173-(Formylamino)-1H-pyrazole-4-carboxylic Acid Ethyl Ester
CAS:<p>Impurity Allopurinol EP Impurity E / Allopurinol USP Related Compound E<br>Applications 3-(Formylamino)-1H-pyrazole-4-carboxylic Acid Ethyl Ester (Allopurinol EP Impurity E) is an impurity of Allopurinol (A547300), a pyrazole derivative that has been shown to induce neoplasm immunogenicity.<br>References Nicolin, A. et al.: Cancer, Chemother. Rep., 57, 3 (1973); Bonmassar, E. et al.: Cancer Res., 35, 1957 (1975)<br></p>Fórmula:C7H9N3O3Forma y color:WhitePeso molecular:183.16N-Mesyldronedarone
CAS:Producto controlado<p>Applications N-Mesyldronedarone is an impurity of Dronedarone (D679445, HCl); a drug used for the treatment of atrial fibrillation and atrial flutter in patients who have suffered cardiac arrhythmias.<br>References Singh, B., et al.: J. Cardiovas. Pharmacol., 52, 300 (2008); Hoy, S., et al.: Drugs, 69, 1647 (2009); Hohnloser, S., et al.: New Eng. J. Med., 360, 668 (2009); Mahender, M., et al.: Org. Process Res. Dev., 18, 157 (2014)<br></p>Fórmula:C32H46N2O7S2Forma y color:NeatPeso molecular:634.85Ethyl 2-(3-formyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate
CAS:<p>Applications Ethyl 2-(3-formyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate is an impurity of Febuxostat (F229000), which is a xanthine oxidase/xanthine dehydrogenase inhibitor, used for treatment of hyperuricemia and chronic gout.<br>References Okamoto, K., et al.: J. Biol. Chem., 278, 1848 (2003); Mayer, M.D., et al.: Am. J. Therap., 12, 22 (2005); Tomlinson, B., et al.: Curr. Opin. Invest. Drugs, 6, 1168 (2005);<br></p>Fórmula:C18H21NO4SForma y color:NeatPeso molecular:347.43(1R,3S,5S)-3-(2-Hydroxy-2,2-di(thiophen-2-yl)acetoxy)-8,8-dimethyl-8-azabicyclo[3.2.1]oct-6-en-8-ium Bromide
CAS:Producto controlado<p>Impurity Tiotropium bromide EP impurity C<br>Applications (1R,3S,5S)-3-(2-Hydroxy-2,2-di(thiophen-2-yl)acetoxy)-8,8-dimethyl-8-azabicyclo[3.2.1]oct-6-en-8-ium Bromide is an impurity in the synthesis of Tiotropium Bromide (T444850), a muscarinic receptor antagonist. Bronchodilator.<br>References Haddad, E.-B., et al.: Mol. Pharmacol., 45, 899 (1994); Donohue, J. F., et al.: Chest, 122, 47 (2002); Profita, M., et al.: Allergy, 60, 1361 (2005); Dusser, D., et al.: Eur. Respir. J., 27, 547 (2006);<br></p>Fórmula:C19H22NO3S2·BrForma y color:NeatPeso molecular:456.42(1R,2S)-2-(3,4-Difluorophenyl)cyclopropanamine (2R)-Hydroxy(phenyl)ethanoate
CAS:<p>Applications (1R,2S)-2-(3,4-Difluorophenyl)cyclopropanamine is an intermediate in the preparation of orally active reversible P2Y12 receptor antagonists such as Ticagrelor (T437700)for the prevention of thrombosis.<br>References Springthorpe, B. et al.: Bioorg. Med. Chem. Lett., 17, 6013 (2007);<br></p>Fórmula:C9H9F2N·C8H8O3Forma y color:NeatPeso molecular:321.32N-Formyl Apixaban
CAS:Producto controlado<p>Applications N-Formyl Apixaban is derived from Apixaban (A726700) which is a potent, direct, selective, and orally active inhibitor of coagulation factor Xa. It is a potential new oral coagulant that may be useful prevention of venous thromboembolism in total hip, knee replacement orthopedic surgery and stroke in treatment of patient with venous thromboembolic disorder or with atrial fibrillation.<br>References Luettgen, J.M. et al.: J. Enz. Inhib. Med. Chem., 26, 514 (2011); Glanis, T. et al.: J. Thromb. Thrombol., 31, 310 (2011); barrett, Y.C. et al.: Thromb. Haemos., 105, 181 (2011);<br></p>Fórmula:C26H25N5O5Forma y color:NeatPeso molecular:487.51Riluzole 5-Trifluoromethoxy Isomer
CAS:Producto controlado<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>Fórmula:C8H5F3N2OSForma y color:NeatPeso molecular:234.2L-(2S,3aS,7aS)-Octahydroindole-2-carboxylic Acid
CAS:Fórmula:C9H15NO2Forma y color:White To Off-WhitePeso molecular:169.22AR-C133913XX
CAS:Producto controlado<p>Stability Hygroscopic<br>Applications AR-C133913XX is an metabolte of Ticagrelor (T437700) which is the first reversible oral P2Y12 receptor antagonist, provides faster, greater, and more consistent ADP-receptor inhibition than Clopidogrel. Ticagrelor is used in the treatment of acute coronary syndromes (ACS).<br>References Matetzky, S., et al.: Circulation, 109, 3171 (2004); Bassand, J., et al.: Eur. Heart J., 28, 1598 (2007); Jakubowski, J., et al.: Cardiovasc. Drug Rev., 25, 357 (2007)<br></p>Fórmula:C14H22N6O4SForma y color:NeatPeso molecular:370.43Diclofenac Isopropyl Ester
CAS:<p>Impurity Diclofenac Isopropyl Ester Impurity<br>Applications Diclofenac Isopropyl Ester can be synthesized as one of the five esters of diclofenac with different alcohols as pro-drugs and can be evaluated for anti-inflammatory activity by carrageenan induced rat hand paw method.<br>References Suryawanshi, S. B., et al.: Chem Sci Trans, 3, 562 (2014);<br></p>Fórmula:C17H17Cl2NO2Forma y color:NeatPeso molecular:338.23(3aR,4S,6R,6aS)-6-Aminotetrahydro-2,2-dimethyl-4H-cyclopenta-1,3-dioxol-4-ol
CAS:<p>Stability Hygroscopic<br>Applications (3aR,4S,6R,6aS)-6-Aminotetrahydro-2,2-dimethyl-4H-cyclopenta-1,3-dioxol-4-ol was used to preapare AZD6140 as an orally active reversible P2Y12 receptor antagonist for prevention of thrombosis.<br>References Zhang, H., et al.: Bioorg. Med. Chem. Lett., 22, 3598 (2012);<br></p>Fórmula:C8H15NO3Forma y color:NeatPeso molecular:173.21Cyclosporin C
CAS:Producto controlado<p>Applications A group of nonpolar cyclic oligopeptides with immunosupppressant activity.<br>References van Wartburg, A., et al.: Prog. Med. Chem., 25, 1 (1988), Jorgensen, K.A., et al.: Scand. J. Imunol., 57, 93 (2003), Vollenbroeker, et al.: Transplant. Proc., 37, 1741 (2005),<br></p>Fórmula:C62H111N11O13Pureza:>80%Forma y color:NeatPeso molecular:1218.614-(Trifluoromethyl)aniline
CAS:Producto controlado<p>Impurity Leflunomide EP Impurity A; Leflunomide USP Related Compound A<br>Applications 4-(Trifluoromethyl)aniline (Leflunomide EP Impurity A; Leflunomide USP Related Compound A) is a 4-Substituted aniline derivatives exert special hematotoxicity on the red blood cells and induce leukocytosis.<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 Weber, W., et al.: Pharmacol. Rev., 37, 25 (1985), Hein, D., et al.: Carcinogenesis, 14, 1633 (1993), Payton, M., et al.: Microbiology, 147, 1137 (2001), Mushtaq, A., et al.: J. Biol. Chem., 277, 12175 (2002),<br></p>Fórmula:C7H6F3NForma y color:NeatPeso molecular:161.12Methyl 2-[3-Cyano-4-(2-methylpropoxy)phenyl]-4-methylthiazole-5-carboxylate
CAS:Producto controladoFórmula:C17H18N2O3SForma y color:NeatPeso molecular:330.43-Hydroxy-1-methyl-pyridinium Bromide
CAS:<p>Applications 3-Hydroxy-1-methyl-pyridinium Bromide is a degradation product of Pyridostigmine Bromide (P991705), which is a cholinergic and it is used in the treatment of myasthenia gravis, and is a pre-exposure antidote to chemical warfare agents.<br>References Kayihan, G., et al.: Toxicol. Environ. Chem., 92, 1783 (2010), Yu, Q., et al.: Bioorg. Med. Chem., 18, 4687 (2010), Voicu, V., et al.: J. Pharm. Biomed. Anal., 52, 508 (2010)<br></p>Fórmula:C6H8BrNOForma y color:NeatPeso molecular:190.04Scopine Di(2-thienylglycolate)
CAS:<p>Impurity Tiotropium EP Impurity B<br>Applications Scopine Di(2-thienylglycolate) (Tiotropium EP Impurity B) is a precursor to Tiotropium Bromide.<br>References Buchwald, P., et al.: Pharmazie., 55, S210 (2000),<br></p>Fórmula:C18H19NO4S2Forma y color:NeatPeso molecular:377.48(S)-Repaglinide Ethyl Ester (Repaglinide Impurity)
CAS:Producto controlado<p>Applications Repaglinide impurity.<br>References Grell, W., et al.: J. Med. Chem., 41, 5219 (1998),<br></p>Fórmula:C29H40N2O4Forma y color:NeatPeso molecular:480.64Simendan
CAS:Producto controlado<p>Applications Simendan is the racemic mixture of Levosimendan (L378000) which is a positive inotropic agent with vasodilating activity.<br>References Sandell, E.-P., et al.: J. Cardiovasc. Pharmacol., 26, S57 (1995); Pagel, P.S., et al.: Cardiovasc. Drug Rev., 14, 286 (1996)<br></p>Fórmula:C14H12N6OForma y color:Yellow SolidPeso molecular:280.285-Desmethyl-3-methyl Leflunomide
CAS:Producto controlado<p>Impurity Leflunomide EP Impurity E<br>Applications 5-Desmethyl-3-methyl Leflunomide (Leflunomide EP Impurity E) is the 3-methyl-isomer of Leflunomide (L322750), as a poisonous impurity.<br></p>Fórmula:C12H9F3N2O2Forma y color:NeatPeso molecular:270.21(2S,3aR,7aS)-Octahydroindole-2-carboxylic Acid (~90%, contains cis)
CAS:Producto controladoFórmula:C9H15NO2Forma y color:NeatPeso molecular:169.224-Hydroxythiobenzamide
CAS:<p>Applications 4-Hydroxythiobenzamide is used in the synthesis of PPARα agonists used in increasing HDLc levels. Also used in the synthesis of potent CDK5 inhibitors in the treatment of Alzheimer’s disease.<br>References Sierra, M. et al.: J. Med. Chem., 50, 685 (2007); Zhong, W. et al.: Bioorg. Med. Chem. Lett., 17, 5384 (2007);<br></p>Fórmula:C7H7NOSForma y color:NeatPeso molecular:153.2Methylamine Hydrochloride
CAS:Producto controlado<p>Applications Methanamine Hydrochloride is used in the synthesis of betaine-homocysteine S-methyltransferase. Also used in the synthesis of novel oxazinones as polymerase inhibitors.<br>References Picha, J. et al.: Eur. J. Med. Chem., 65, 256 (2013); Gangloff, A. et al.: Bioorg. Med. Chem. Lett., 23, 4501 (2013);<br></p>Fórmula:CH5N·HClForma y color:White To Off-WhitePeso molecular:67.5185-Chloro-2-Thiophenecarboxylic Acid 4-Nitrophenyl Ester
CAS:Producto controladoFórmula:C11H6ClNO4SForma y color:NeatPeso molecular:283.693-Amino-4-carbamoylpyrazole Hemisulfate
CAS:Producto controlado<p>Impurity Allopurinol EP Impurity A / Allopurinol USP Related Compound A<br>Stability Hygroscopic<br>Applications 3-Amino-4-carbamoylpyrazole Hemisulfate (Allopurinol EP Impurity A) is an impurity of Allopurinol (A547300), a pyrazole derivative that has been shown to induce neoplasm immunogenicity.<br>References Nicolin, A. et al.: Cancer, Chemother. Rep., 57, 3 (1973); Bonmassar, E. et al.: Cancer Res., 35, 1957 (1975);<br></p>Fórmula:C4H6N4O·H2O4SForma y color:White To Light BrownPeso molecular:350.31Febuxostat n-Butyl Isomer
CAS:Producto controlado<p>Applications Febuxostat n-butyl Isomer is an impurity of Febuxostat (F229000) which is a xanthine oxidase/xanthine dehydrogenase inhibitor.<br>References Osada, Y., et al.: Eur. J. Pharmacol., 241, 183 (1993); Okamoto, K., et al.: J. Biol. Chem., 278, 1848 (2003); Mayer, M.D., et al.: Am. J. Therap., 12, 22 (2005); Tomlinson, B., et al.: Curr. Opin. Invest. Drugs, 6, 1168 (2005)<br></p>Fórmula:C16H16N2O3SForma y color:NeatPeso molecular:316.375-[(1S)-1-(2-Chlorophenyl)-2-methoxy-2-oxoethyl]-6,7-dihydro-Thieno[3,2-c]pyridinium Bromide
CAS:Producto controladoFórmula:C16H15BrClNO2SForma y color:NeatPeso molecular:400.722,5-Bis(2,2,2-trifluoroethoxy)benzoic Acid
CAS:Producto controlado<p>Impurity Flecainide EP Impurity D<br>Applications Flecainide Acetate Impurity D.<br>References Banitt, E., et al.: J. Med. Chem., 18, 1130 (1975),<br></p>Fórmula:C11H8F6O4Forma y color:White To Off-WhitePeso molecular:318.17(1S,2S,3R,5S)-3-[[3-[(1R,2S)-2-(3,4-Difluorophenyl)cyclopropyl]-5-(propylthio)-3H-1,2,3-triazolo[4,5-d]pyrimidin-7-yl]amino]-5-(2-hydroxyethoxy)-1,2-cyclopentanediol
CAS:Producto controladoFórmula:C23H28F2N6O4SForma y color:NeatPeso molecular:522.574-Hydrazinobenzoic Acid
CAS:Producto controlado<p>Applications 4-Hydrazinobenzoic Acid, is an organic building block used for the synthesis of various chemical and pharmaceutical compounds. It can be used for the synthesis of Deferasirox (D228650), an orally active tridentate iron chelator.<br>References Ying, Ch., et al.: Xiandai Yaowu Yu Linchuang, 27, 446 (2012); Galanello, R., et al.: J. Clin. Pharmacol., 43, 565 (2003), Nick, H., et al.: Curr. Med. Chem., 10, 1065 (2003);<br></p>Fórmula:C7H8N2O2Forma y color:NeatPeso molecular:152.15

