Synonyms:

Tacrolimus Desmethylene Impurity;15,19-Epoxy-3H-pyrido(2,1-C)(1,4)oxaazacyclotricosine-1,7,20,21(4H,23H)-tetrone, 8-ethyl-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-tetram;C058028;AscoMycin solution;L 683590, FR 900520, IMMunoMycin, FK 520, WS 7238A, NSC 106410;Ascomycin:Tacrolimus Desmethylene Impurit;Ascomycin(Immunomycin, FR-900520, FK520);Tacrolimus impurity 2/Tacrolimus Related Compound A(USP)/Ascomycin/(3S,4R,5S, 8R,9E,12S, 14S,15R,16S,18R,19R,26aS)-8-Ethyl-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]-1

Canonical SMILES: CCC1C=C(CC(CC(C2C(CC(C(O2)(C(=O)C(=O)N3CCCCC3C(=O)OC(C(C(CC1=O)O)C)C(=CC4CCC(C(C4)OC)O)C)O)C)OC)OC)C)C

HS Code: 29419090

Density:1.19±0.1g/cm3(Predicted)

Boiling Point:868℃

Flash Point: >110°(230°F)

Melting Point: 153-157°C

Storage: −20°C

PKA: 9.97±0.70(Predicted)

Hazard Codes: Xn,F

Risk Statements:  20/21/22-36-11

Safety Statements: 36/37-16

Transport: UN 1648 3 / PGII

WGK Germany: 3