Tacrolimus Delta Lactone — Impurity Reference Standard

Buy Tacrolimus Delta Lactone (CAS 1026775-21-2) impurity reference standard from Spectrasynth Pharmachem. Custom synthesis available — enquire for pricing, COA and availability.

• Product Code: SSPC-T00135
• CAS No.: 1026775-21-2
• Chemical Name: 15,18-Ethano-3H-pyrido[2,1-c][1,9,4]dioxaazacyclodocosine-1,7,17,20(4H,22H)-tetrone, 5,6,8,11,12,13,14,15,18,19,23,24,25,25a-tetradecahydro-5,19-dihydroxy-3-[(1E)-2-[(1R,3R,4R)-4-hydroxy-3-methoxycyclohexyl]-1-methylethenyl]-14,27-dimethoxy-4,10,12,18-tetramethyl-8-(2-propen-1-yl)-, (3S,4R,5S,8R,9E,12S,14S,15R,18R,19R,25aS,27S)
• Synonyms: (3S,4R,5S,8R,12S,14S,15R,16S,18R,19R,25aS,E)-8-Allyl-5,19-Dihydroxy-3-((E)-1-((1R,3R,4R)-4-hydroxy-3-methoxycyclohexyl)prop-1-en-2-yl)-14,16-dimethoxy-4,10,12,18-tetramethyl-3,4,5,6,8,11,12,13,14,15,16,17,18,19,23,24,25,25a-octadecahydro-15,18-(epoxymethano)pyrido[2,1-c][1]oxa[4]azacyclodocosine-1,7,20,26(22H)-tetraone;
• Molecular Formula: C44H69NO12
• Molecular Weight: 804.03
• Appearance: Light Brownish Solid
• Storage: 2-8°C Refrigerator
• Application: NA