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Technical Data Sheet Tacrolimus

Compound Information
Product Name: Tacrolimus
CAS No.: 104987-11-3
Molecular Formula: C44H69NO12
Molecular Weight: 804.02
Revision Date: 2026-04-15
Analytical Information
Tests Specifications
Native Source Synthetic
Appearance Off - white solid
Isotopic Purity 96.95%
Purity (HPLC) 89.34%
Atmosphere Inert gas
Melting Point 113-115°C
Solubility DMSO: >3 mg/mL
Specific Rotation -101.5° (c = 0.2, Methanol)
MS Pass test
¹H NMR Pass test
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