
Toxicology
Toxicology standards are used to study the harmful effects of substances on biological systems. These standards are essential in evaluating the safety and toxicity of drugs, chemicals, and environmental agents. CymitQuimica provides a wide selection of toxicology standards, enabling researchers to assess the potential risks associated with exposure to various compounds.
Found 13652 products of "Toxicology"
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N-(4-Phenylthiobenzyl) Fenticonazole Chloride
CAS:Controlled Product<p>Applications Fenticonazole nitrate (F279250) impurity, with antimycotic and antibacterial activity.<br>References Nardi, D., et al.: Arzneim.-Forsch., 31, 2123 (1981),<br></p>Formula:C37H31Cl2N2OS2·ClColor and Shape:NeatMolecular weight:690.144(R,R)-Des-N-(methoxycarbonyl)-L-tert-leucine Bis-Boc Atazanavir
CAS:Controlled ProductFormula:C32H42N4O5Color and Shape:NeatMolecular weight:562.7Posaconazole Monodesfluoro
CAS:Controlled ProductFormula:C21H22FN3O4SColor and Shape:NeatMolecular weight:431.4814-Defluoro-4-(1H-1,2,4-triazol-1-yl) Fluconazole
CAS:Controlled Product<p>Impurity Fluconazole EP Impurity B / Fluconazole USP Related Compound A<br>Applications 4-Defluoro-4-(1H-1,2,4-triazol-1-yl) Fluconazole (Fluconazole EP Impurity B) is an impurity of the antifungal agent Fluconazole (F421000).<br>References Ramesh, B. et al.: J. Pharm. Res., 4, 1401 (2011); Al-Rimawi, F.: Jor. J. Chem., 4, 357 (2009);<br></p>Formula:C15H14FN9OColor and Shape:NeatMolecular weight:355.333-Des-(triazolothiono) 3-(1,2,4-Thiazol-1-yl) 2'-Hydroxy Prothioconazole
CAS:Controlled ProductFormula:C14H15Cl2N3O2Color and Shape:NeatMolecular weight:328.19Cbz Protected-ketone Bis TFA Salt
CAS:Controlled ProductFormula:C45H74N2O14•2C2HF3O2Color and Shape:NeatMolecular weight:1095.13all-(R)-Posaconazole
CAS:Controlled ProductFormula:C37H42F2N8O4Color and Shape:NeatMolecular weight:700.777(R)-4-(2-((6-(2-((2,4-Dichlorobenzyl)oxy)ethoxy)hexyl)amino)-1-hydroxyethyl)-2-(hydroxymethyl)phenol 2,2,2-Triphenylacetate
Controlled ProductFormula:C24H33Cl2NO5·C20H16O2Color and Shape:NeatMolecular weight:774.768Amoxicillin Open Ring Methyl Ester
CAS:Controlled ProductFormula:C17H23N3O6SColor and Shape:NeatMolecular weight:397.4461’-epi-Entecavir-di-o-benzyl Ether
CAS:Controlled ProductFormula:C26H27N5O3Color and Shape:NeatMolecular weight:457.524Posaconazole Acetate
CAS:Controlled ProductFormula:C39H44F2N8O5Color and Shape:NeatMolecular weight:742.814(2S,3S,5S)-2-(2,6-Dimethylphenoxyacetyl)amino-3-hydroxy-5-trifluromethylcarbonylamino-1,6-diphenylhexane
Controlled ProductFormula:C30H33F3N2O4Color and Shape:NeatMolecular weight:542.589Tenofovir N-Isopropyl Derivative
Controlled ProductFormula:C12H20N5O4PColor and Shape:NeatMolecular weight:329.292Cefixime Methyl Ester
CAS:Controlled ProductFormula:C17H17N5O7S2Color and Shape:NeatMolecular weight:467.476(S)-7,14-Dihydroxy Efavirenz
CAS:Controlled ProductFormula:C14H9ClF3NO4Color and Shape:NeatMolecular weight:347.674Desmethylene seco-Benzoxadiazine Marbofloxacin
CAS:Controlled Product<p>Applications Desmethylene seco-Benzoxadiazine Marbofloxacin is an impurity of Marbofloxacin (M197000); a fluorinated quinolone antibacterial.<br>References Gruet, P., et al.: Vet. Rec., 140, 199 (1977); Lefebvre, H.P., et al.: J. Vet. Pharmacol. Ther., 21, 453 (1998)<br></p>Formula:C16H19FN4O4Color and Shape:NeatMolecular weight:350.344-Cyclohexyl-α-oxobenzeneacetic Acid
CAS:Controlled ProductFormula:C14H16O3Color and Shape:NeatMolecular weight:232.2754'-Methoxy-N,N-dimethyl-3'-[[[3-[[2-[(3-methylbenzoyl)amino]ethyl]amino]phenyl]amino]sulfonyl]-[1,1'-biphenyl]-3-carboxamide
CAS:Controlled ProductFormula:C32H34N4O5SColor and Shape:NeatMolecular weight:586.7Ethyl Acetimidate Hydrochloride (>90%)
CAS:Controlled ProductFormula:C4H9NO·HClPurity:>90%Color and Shape:NeatMolecular weight:123.586-O-Methyl-2',4''-bis-O-(trimethylsilyl)-9-[O-(1-ethoxy-1-methylethyl)oxime] Erythromycin
CAS:Controlled Product<p>Applications 6-O-Methyl-2',4''-bis-O-(trimethylsilyl)-9-[O-(1-ethoxy-1-methylethyl)oxime]-Erythromycin (CAS# 119665-62-2) is a derivative of erythromycin (E649950), an antibiotic.<br>References Koch, W.L., et al.: Anal. Profiles Drug Subs., 8, 157 (1979),<br></p>Formula:C49H96N2O14Si2Color and Shape:NeatMolecular weight:993.4622-sec-Butyl-4-[(Piperazinyl-1-yl)-phenyl]-1,2,4-triazol-3-one Dihydrochloride
CAS:Controlled ProductFormula:C16H23N5O·2HClColor and Shape:NeatMolecular weight:374.31(E)-7-(((R)-2-Amino-2-carboxyethyl)thio)-2-((S)-2,2-dimethylcyclopropanecarboxamido)hept-3-enoic Acid(Cilastatin impurity)
Controlled ProductFormula:C16H26N2O5SColor and Shape:NeatMolecular weight:559.4044′-Methoxy-N,N-dimethyl-3′-[[[3-[[2-[(3-(dimethylcarbamoyl)benzoyl)amino]ethyl]amino]phenyl]amino]sulfonyl]-[1,1′-biphenyl]-3-carboxamide
CAS:Controlled ProductFormula:C34H37N5O6SColor and Shape:NeatMolecular weight:643.753(3aR,4R,7S,8aR)-Tetrahydro-7-hydroxy-2,2-dimethyl-4,7-methano-1,3-dioxolo[4,5-c]oxepin-6(4H)-one
CAS:Controlled ProductFormula:C10H14O5Color and Shape:NeatMolecular weight:214.215Hydroxy Velpatasvir
Controlled Product<p>Applications Hydroxy Velpatasvir is an impurity of antivaral drug Velpatasvir (V116000), which is a HCV NS5A inhibitor used to treat Hepatitis C.<br>References Feld, J. J., et al.: N. Engl. J. Med. 373, 2599 (2015); Gane, E. J., et al.: Gastroenterol., 151, 448 (2016);<br></p>Formula:C49H54N8O9Color and Shape:NeatMolecular weight:899.001Dimoxystrobin-4-methylbenzoic Acid
CAS:Controlled ProductFormula:C19H20N2O5Color and Shape:NeatMolecular weight:356.373N,N'-Dibenzyl-1,3-diaminopropane
CAS:Controlled ProductFormula:C17H22N2Color and Shape:NeatMolecular weight:254.374-Chloro-5-cyclopropylpyrimidine
CAS:Controlled ProductFormula:C7H7ClN2Color and Shape:NeatMolecular weight:154.597Nemonoxacin Malate Salt
CAS:Controlled ProductFormula:C20H25N3O4·C4H6O5Color and Shape:NeatMolecular weight:505.518Acyclovir Tert-butoxycarbonyl-L-leucinate
Controlled ProductFormula:C19H30N6O6Color and Shape:NeatMolecular weight:438.478N-(Diphenylmethylene)alanine Methyl Ester
CAS:Controlled Product<p>Applications (rac)AIB-Precursor is used as a reagent in the preparation of cyclized sulfamoylarylamide derivatives for treatment of hepatitis B.<br>References Vendeville, S. M. H., et al.: PCT Int. Appl. 244pp. (2017)<br></p>Formula:C17H17NO2Color and Shape:NeatMolecular weight:267.322(R)-Apomorphine Foscarnet
Controlled ProductFormula:C17H17NO2•CH3O5PColor and Shape:NeatMolecular weight:267.32+126.01N,N’-Bis[Des(N-carboxymethyl)-tBuGlycarboxamido)Atanazavir]Urea
CAS:Controlled ProductFormula:C61H76N10O9Color and Shape:NeatMolecular weight:1093.342'-O-Methyluridine 3',5'-Bis(4-nitrophenyl)phosphate Diester
Controlled ProductFormula:C22H22N4O16P2Color and Shape:NeatMolecular weight:660.375Cobicistat Open Morpholine
Controlled ProductFormula:C39H51N7O6S2Color and Shape:NeatMolecular weight:778.0N(hydrazido)-Des(N-(Methoxycarbonyl)-3-methyl-L-valinamido)-[(4S)-4-(1,1-Dimethylethyl)-2,5-dioxo-1-imidazolidinyl] Atazanavir
Controlled ProductFormula:C37H48N6O6Color and Shape:NeatMolecular weight:672.81cis-2-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolane-4-methanol Benzoate (Ester)
CAS:Controlled Product<p>Applications cis-2-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolane-4-methanol Benzoate (Ester) is an intermediate in the synthesis of trans-2-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolane-4-methanol (D431560). trans-2-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolane-4-methanol is an impurity of Ketoconazole (K186000).<br>References Ryu, J., et al. Bull. Korean Chem. Soc., 24, 460 (2003)<br></p>Formula:C21H18Cl2N2O4Color and Shape:NeatMolecular weight:433.2852-[4-(Dimethylamino)phenyl]-1,2-benzothiazol-3-one
CAS:Controlled ProductFormula:C15H14N2OSColor and Shape:NeatMolecular weight:270.349(4S)-2-(Carboxy(2-phenylacetamido)methyl)-5,5-dimethyl-3-((2-phenylacetyl)glycyl)thiazolidine-4-carboxylic acid
Controlled ProductFormula:C26H29N3O7SColor and Shape:NeatMolecular weight:527.589N-Hydroxy Gatifloxacin
CAS:Controlled ProductFormula:C19H22FN3O5Color and Shape:NeatMolecular weight:391.39Docosanoyl Ethanolamide
CAS:Controlled Product<p>Applications Docosanoyl Ethanolamide is saturated N-acylethanolamide.<br></p>Formula:C24H49NO2Color and Shape:NeatMolecular weight:383.651(3R,4S,5S)-Oseltamivir
CAS:Controlled ProductFormula:C16H28N2O4Color and Shape:NeatMolecular weight:312.404N-demethyl-6-O-methyl-N-[(phenylmethoxy)carbonyl]-2'-(phenylmethylcarbonate) Erythromycin
CAS:Controlled ProductFormula:C53H79NO17Color and Shape:NeatMolecular weight:1002.1914-[4-(4-Aminophenyl)-1-piperazinyl]phendiamineol
CAS:Controlled Product<p>Applications 4-[4-(4-Aminophenyl)-1-piperazinyl]phendiamineol is an intermediate of Posaconazole (P689600), which is orally active antifungal triazole.<br>References Cacciapuoti, A., et al.: Antimicrob. Agents Chemother., 44, 2017 (2000); Herbrecht, R., et al.: Int. J. Clin. Pract., 58, 612 (2004); Panackal, A., et al.: J. Clin. Microbiol., 44, 1740 (2006); Yan, X., et al.: Guangzhou Huagong, 41, 107 (2013);<br></p>Formula:C16H19N3OColor and Shape:NeatMolecular weight:269.342-[2-(1-Chlorocyclopropyl)-3-(2-chlorophenyl)-2-hydroxypropyl]-1,2,4-triazolidine-3-thione
CAS:Controlled ProductFormula:C14H17Cl2N3OSColor and Shape:NeatMolecular weight:346.275Methyl (1R,4S)-4-Amino-2-cyclopentene-1-carboxylate (2S,3S)-2,3-Dihydroxybutanedioic Acid
CAS:Controlled Product<p>Applications Methyl (1R,4S)-4-Amino-2-cyclopentene-1-carboxylate (2S,3S)-2,3-Dihydroxybutanedioic Acid is an intermediate used in the synthesis of ent-Abacavir (A105015), which is an enatiomer of Abacavir (A105000). Abacavir is a carbocyclic 2'-deoxyguanosine nucleoside reverse transcriptase inhibitor and an anti-HIV drug used to treat HIV infection (1). Intracellular enzymes convert Abacavir to its active form, carbovir-triphosphate (CBV-TP), which then selectively inhibits HIV reverse transcriptase by incorporating into viral DNA (2). Abacavir is metabolized in the liver by uridine diphosphate glucuronyltransferase and alcohol dehydrogenase resulting in inactive glucuronide and carboxylate metabolites, respectively.<br></p>Formula:C7H11NO2·C4H6O6Color and Shape:NeatMolecular weight:291.26Temafloxacin Hydrochloride
CAS:Controlled ProductFormula:C21H18F3N3O3·ClHColor and Shape:NeatMolecular weight:453.8421,1-Dimethoxy-3-(trimethylsiloxy)-1,3-butadiene
CAS:Controlled ProductFormula:C9H18O3SiColor and Shape:NeatMolecular weight:202.323Sulfamethoxazole-cysteine
Controlled ProductFormula:C13H16N4O7S2Color and Shape:NeatMolecular weight:404.419

