
CAS 104987-11-3
:Tacrolimus
Description :
Tacrolimus, avec le numéro CAS 104987-11-3, est un médicament immunosuppresseur principalement utilisé pour prévenir le rejet d'organes chez les patients transplantés et pour traiter certaines conditions auto-immunes. C'est une lactone macrolide dérivée de la bactérie Streptomyces tsukubaensis. Tacrolimus agit en inhibant l'activation et la prolifération des lymphocytes T, principalement par l'inhibition de la calcineurine, une enzyme critique dans la signalisation des cellules T. Ce mécanisme aide à supprimer la réponse immunitaire. La substance est généralement administrée sous forme topique pour des affections cutanées telles que la dermatite atopique ou sous forme orale pour un usage systémique. Tacrolimus est lipophile, ce qui influence son absorption et sa distribution dans le corps. Il a une demi-vie relativement longue, nécessitant une surveillance attentive des niveaux sanguins pour éviter la toxicité. Les effets secondaires courants incluent un risque accru d'infections, de néphrotoxicité et de neurotoxicité. En raison de ses puissants effets immunosuppresseurs, Tacrolimus est souvent utilisé en association avec d'autres immunosuppresseurs pour améliorer l'efficacité tout en minimisant les effets indésirables.
Formule :C44H69NO12
InChI :InChI=1S/C44H69NO12/c1-10-13-31-19-25(2)18-26(3)20-37(54-8)40-38(55-9)22-28(5)44(52,57-40)41(49)42(50)45-17-12-11-14-32(45)43(51)56-39(29(6)34(47)24-35(31)48)27(4)21-30-15-16-33(46)36(23-30)53-7/h10,19,21,26,28-34,36-40,46-47,52H,1,11-18,20,22-24H2,2-9H3/b25-19+,27-21+/t26-,28+,29+,30-,31+,32-,33+,34-,36+,37-,38-,39+,40+,44+/m0/s1
Code InChI :InChIKey=QJJXYPPXXYFBGM-LFZNUXCKSA-N
SMILES :O(C)[C@@H]1[C@@]2(O[C@](O)([C@H](C)C1)C(=O)C(=O)N3[C@](C(=O)O[C@H](\C(=C\[C@H]4C[C@@H](OC)[C@H](O)CC4)\C)[C@H](C)[C@@H](O)CC(=O)[C@H](CC=C)/C=C(\C)/C[C@H](C)C[C@@H]2OC)(CCCC3)[H])[H]
Synonymes :- 15,19-Epoxy-3H-pyrido[2,1-c][1,4]oxaazacyclotricosine-1,7,20,21(4H,23H)-tetrone, 5,6,8,11,12,13,14,15,16,17,18,19,24,25,26,26a-hexadecahydro-5,19-dihydroxy-3-[(1E)-2-[(1R,3R,4R)-4-hydroxy-3-methoxycyclohexyl]-1-methylethenyl]-14,16-dimethoxy-4,10,12,18-tetramethyl-8-(2-propenyl)-, (3S,4R,5S,8R,9E,12S,14S,15R,16S,18R,19R,26aS)-
- 15,19-Epoxy-3H-pyrido[2,1-c][1,4]oxaazacyclotricosine-1,7,20,21(4H,23H)-tetrone, 5,6,8,11,12,13,14,15,16,17,18,19,24,25,26,26a-hexadecahydro-5,19-dihydroxy-3-[2-(4-hydroxy-3-methoxycyclohexyl)-1-methylethenyl]-14,16-dimethoxy-4,10,12,18-tetramethyl-8-(2-propenyl)-, [3S-[3R*[E(1S*,3S*,4S*)],4S*,5R*,8S*,9E,12R*,14R*,15S*,16R*,18S*,19S*,26aR*]]-
- FR 900506
- 15,19-Epoxy-3H-pyrido[2,1-c][1,4]oxaazacyclotricosine-1,7,20,21(4H,23H)-tetrone, 5,6,8,11,12,13,14,15,16,17,18,19,24,25,26,26a-hexadecahydro-5,19-dihydroxy-3-[(1E)-2-[(1R,3R,4R)-4-hydroxy-3-methoxycyclohexyl]-1-methylethenyl]-14,16-dimethoxy-4,10,12,18-tetramethyl-8-(2-propen-1-yl)-, (3S,4R,5S,8R,9E,12S,14S,15R,16S,18R,19R,26aS)-
- (3S,4R,5S,8R,9E,12S,14S,15R,16S,18R,19R,26aS)-5,6,8,11,12,13,14,15,16,17,18,19,24,25,26,26a-Hexadecahydro-5,19-dihydroxy-3-[(1E)-2-[(1R,3R,4R)-4-hydroxy-3-methoxycyclohexyl]-1-methylethenyl]-14,16-dimethoxy-4,10,12,18-tetramethyl-8-(2-propen-1-yl)-15,19-epoxy-3H-pyrido[2,1-c][1,4]oxaazacyclotricosine-1,7,20,21(4H,23H)-tetrone
Trier par
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13 produits concernés.
(3S,4R,5S,8R,9E,12S,14S,15R,16S,18R,19R,26aS)-5,6,8,11,12,13,14,15,16,17,18,19,24,25,26,26a-Hexadecahydro-5,19-dihydroxy-3-[(1E)-2-[(1R,3R,4R)-4-hydroxy-3-methoxycyclohexyl]-1-methylethenyl]-14,16-dimethoxy-4,10,12,18-tetramethyl-8-(2-propen-1-yl)-15,19-epoxy-3H-pyrido[2,1-c][1,4]oxaazacyclotricosine-1,7,20,21(4H,23H)-tetrone
CAS :Formule :C44H69NO12Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :804.0182Ref: IN-DA0039L0
1g160,00€5g673,00€10gÀ demander25gÀ demander100gÀ demander10mg45,00€500gÀ demander50mg50,00€100mg68,00€250mg113,00€Tacrolimus
CAS :Formule :C44H69NO12Couleur et forme :White To Off-White SolidMasse moléculaire :804.03FK-506
CAS :FK-506Formule :C44H69NO12Degré de pureté :By hplc: 99.91% (Typical Value in Batch COA)Couleur et forme : white powderMasse moléculaire :804.01816g/molTacrolimus Monohydrate
CAS :Formule :C44H69NO12·H2ODegré de pureté :>80.0%(HPLC)Couleur et forme :White to Almost white powder to crystalMasse moléculaire :822.05Tacrolimus
CAS :<p>Tacrolimus (Fujimycin) can bind FKBP12 to form a high-affinity complex (Ki: 0.2 nM) which inhibits the activity of the calcium/calmodulin-dependent protein</p>Formule :C44H69NO12Degré de pureté :98% - 99.94%Couleur et forme :White Or Off-White Crystalline PowderMasse moléculaire :804.02Tacrolimus (FK506)
CAS :<p>Applications An immunosuppressant that blocks T cell proliferation in vitro by inhibiting the generation of several lymphokines, especially IL-2. Shown to inhibit the activity of FK-506 binding protein, thereby reversing its effects on sarcoplasmic reticulum Ca+2 release.<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 Asano, K., et al.: In Vivo, 10, 537 (1996), McCall, E., et al.: Circ. Res., 79, 1110 (1996), Raufman, J.P., et al.: J. Biol. Chem., 271, 19877 (1996), Rokaw, M.D., et al.: Am. J. Physiol., 271, C194 (1996), Knoll, G.A., and Bell, R.C.: Brit. Med. J., 318, 1104 (1999)<br></p>Formule :C44H69NO12Couleur et forme :NeatMasse moléculaire :804.02Tacrolimus - Bio-X ™
CAS :<p>Tacrolimus is a calcineurin inhibitor drug that is used for the prevention of rejection after an organ transplant. This drug can also be used in the treatment of severe atopic dermatitis. Tacrolimus’ mechanism of action is not well known however it is understood that this drug inhibits T-lymphocyte activation by binding to an intracellular protein called FKBP-12. This drug also has anti-inflammatory properties.</p>Formule :C44H69NO12Degré de pureté :Min. 95%Couleur et forme :White Off-White PowderMasse moléculaire :804.02 g/molTacrolimus
CAS :<p>Antirheumatic; immunosuppressant; neuroprotective; neuroregenerative</p>Formule :C44H69NO12Degré de pureté :Min. 98 Area-%Couleur et forme :White PowderMasse moléculaire :804.02 g/molEverolimus, Cyclosporine and Tacrolimus Mix Standard
CAS :Produit contrôléFormule :MixtureVisitourWebsiteCouleur et forme :MixtureMasse moléculaire :Mixture - Visit our WebsiteFK-506 (Tacrolimus)
CAS :<p>FK-506 is an immunosuppressant that is produced by fermentation. It is used to prevent the rejection of transplanted organs and to treat a number of autoimmune diseases, including rheumatoid arthritis and multiple sclerosis. FK-506 binds to the IL-2 receptor on T-cells and inhibits their proliferation, thereby preventing activation of other immune cells. FK-506 has been shown to be effective in treating a number of diseases, including myocardial infarcts, coronary heart disease, and oral hypoglycaemic. The optimum concentration for this drug is not known, but it appears that higher concentrations are more beneficial in treating some conditions.</p>Formule :C44H69NO12Degré de pureté :Min. 95%Masse moléculaire :804 g/mol









