Tacrolimus -Impurity D — Impurity Reference Standard

Buy Tacrolimus -Impurity D (CAS 129212-35-7) impurity reference standard from Spectrasynth Pharmachem. Custom synthesis available — enquire for pricing, COA and availability.

• Product Code: SSPC-T00007
• CAS No.: 129212-35-7
• Chemical Name: Tacrolimus 8-epimer
• Synonyms: (3S,4R,5S,8S,9E,12S,14S,15R,16S,18R,19R,26aS)-8-Allyl-5,6,8,11,12,13,14,15,16,17,18,19,24,25,26,26a-hexadecahydro-5,19-dihydroxy-3-{(E)-2-[(1R,3R,4R)-4-hydroxy-3-methoxycyclohexyl]-1-methylvinyl}-14,16-dimethoxy-4,10,12,18-tetramethyl-15,19-epoxy-3H-pyrido[2,1-c][1,4]oxaazacyclotricosine-1,7,20,21(4H,23H)-tetrone; Tacrolimus 8 epimer;
• Molecular Formula: C44H69NO12
• Molecular Weight: 804.02
• Appearance: White Solid, Light Sensitive.
• Storage: 2-8°C Refrigerator
• Application: NA